gozi | d81b25ba955e8ab608e792df5b5ddc3a1c3a3dfc66c8801fa82c456326af597a

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
24-06-2024 17:03

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General

Target

09bf965f2e6c6182342110ec95cbacdd_JaffaCakes118.exe
Size

2.5MB
MD5

09bf965f2e6c6182342110ec95cbacdd
SHA1

7dcf765c2a4afc9ed14cc19cdb925f9857748213
SHA256

d81b25ba955e8ab608e792df5b5ddc3a1c3a3dfc66c8801fa82c456326af597a
SHA512

4dec0bcda949aae0409019218690036bec483e340faea4d7c2b8a30218a082c371957ecf193a938acb8ac4e88dec5ebb30c6d61870f218ed979c58837541c018
SSDEEP

49152:7pVxXrwHcI9iOe1SfGYo1IiouCpAPcuv3+FwieK6EUhmQudRlS7hChUPH:7RXrw8I9JeaoaioUTv3+FLeKPUhZud7G

Score

10^/10

gozi banker isfb persistence trojan upx

Malware Config

Extracted

Family

gozi

Signatures

Gozi
Gozi is a well-known and widely distributed banking trojan.
banker trojan gozi
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.

Processes:

resource yara_rule

C:\Windows\SysWOW64\zlib.dll acprotect

resource	yara_rule
C:\Windows\SysWOW64\zlib.dll	acprotect

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

09bf965f2e6c6182342110ec95cbacdd_JaffaCakes118.exeb2e.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation	09bf965f2e6c6182342110ec95cbacdd_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation	b2e.exe

Executes dropped EXE 4 IoCs

Processes:

b2e.exebatchfile.bat1.exeRpqzq.pif

pid process

1864 b2e.exe
4840 batchfile.bat
4364 1.exe
2548 Rpqzq.pif
Loads dropped DLL 4 IoCs

Processes:

batchfile.batRpqzq.pifregsvr32.exe

pid process

4840 batchfile.bat
2548 Rpqzq.pif
644 regsvr32.exe
2548 Rpqzq.pif

pid	process
1864	b2e.exe
4840	batchfile.bat
4364	1.exe
2548	Rpqzq.pif

pid	process
4840	batchfile.bat
2548	Rpqzq.pif
644	regsvr32.exe
2548	Rpqzq.pif

UPX packed file 26 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/4616-0-0x0000000000400000-0x00000000006A2000-memory.dmp	upx
behavioral2/memory/4616-10-0x0000000000400000-0x00000000006A2000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\375C.tmp\batchfile.bat	upx
behavioral2/memory/4840-17-0x0000000000400000-0x0000000000431000-memory.dmp	upx
C:\Users\Admin\AppData\Roaming\1.exe	upx
behavioral2/memory/4364-34-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/4840-37-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/2548-51-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/4364-53-0x0000000000400000-0x0000000000458000-memory.dmp	upx
C:\Windows\SysWOW64\zlib.dll	upx
behavioral2/memory/2548-65-0x0000000010000000-0x0000000010014000-memory.dmp	upx
behavioral2/memory/2548-69-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/2548-71-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/2548-73-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/2548-74-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/2548-76-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/2548-78-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/2548-80-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/2548-82-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/2548-84-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/2548-86-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/2548-88-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/2548-90-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/2548-92-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/2548-94-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral2/memory/2548-96-0x0000000000400000-0x0000000000458000-memory.dmp	upx

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

1.exeRpqzq.pif

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\nKlfz7 = "\"C:\\Users\\Admin\\AppData\\Roaming\\Rpqzq.pif\""	1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lcK9dux = "\"C:\\Users\\Admin\\AppData\\Roaming\\Rpqzq.pif\""	1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\FJ63oBDZ6 = "\"C:\\Users\\Admin\\AppData\\Roaming\\Rpqzq.pif\""	Rpqzq.pif
Set value (str)	\REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\R6hYGd = "\"C:\\Users\\Admin\\AppData\\Roaming\\Rpqzq.pif\""	Rpqzq.pif

Drops file in System32 directory 3 IoCs

Processes:

1.exeRpqzq.pif

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\win.com	1.exe
File opened for modification	C:\Windows\SysWOW64\zlib.dll	Rpqzq.pif
File opened for modification	C:\Windows\SysWOW64\mswinsck.ocx	Rpqzq.pif

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2324 4840 WerFault.exe batchfile.bat

pid	pid_target	process	target process
2324	4840	WerFault.exe	batchfile.bat

Modifies registry class 64 IoCs

Processes:

regsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\CurVer\ = "MSWinsock.Winsock.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Control	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\VersionIndependentProgID\ = "MSWinsock.Winsock"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus\1\ = "132497"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}\ = "Winsock General Property Page Object"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\{40FC6ED4-2438-11CF-A3DB-080036F12502}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32\ = "C:\\Windows\\SysWow64\\mswinsck.ocx"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ = "Microsoft WinSock Control, version 6.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Version	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock.1\CLSID\ = "{248DD896-BB45-11CF-9ABC-0080C7E7B78D}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\FLAGS\ = "2"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\HELPDIR\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\ = "Microsoft WinSock Control, version 6.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ToolboxBitmap32\ = "C:\\Windows\\SysWow64\\mswinsck.ocx, 1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\{0DE86A53-2BAA-11CF-A229-00AA003D7352}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ = "DMSWinsockControlEvents"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Version\ = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ToolboxBitmap32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ = "IMSWinsockControl"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32\ = "C:\\Windows\\SysWow64\\mswinsck.ocx"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus\1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\ = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\ = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock.1\ = "Microsoft WinSock Control, version 6.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\0\win32\ = "C:\\Windows\\SysWow64\\mswinsck.ocx"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\ = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ProgID\ = "MSWinsock.Winsock.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\CLSID\ = "{248DD896-BB45-11CF-9ABC-0080C7E7B78D}"	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

1.exe

pid process

4364 1.exe
4364 1.exe
4364 1.exe
4364 1.exe
4364 1.exe
4364 1.exe
4364 1.exe
4364 1.exe
4364 1.exe
4364 1.exe
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

batchfile.bat1.exeRpqzq.pif

pid process

4840 batchfile.bat
4364 1.exe
2548 Rpqzq.pif
2548 Rpqzq.pif

pid	process
4364	1.exe
4364	1.exe
4364	1.exe
4364	1.exe
4364	1.exe
4364	1.exe
4364	1.exe
4364	1.exe
4364	1.exe
4364	1.exe

pid	process
4840	batchfile.bat
4364	1.exe
2548	Rpqzq.pif
2548	Rpqzq.pif

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

09bf965f2e6c6182342110ec95cbacdd_JaffaCakes118.exeb2e.exebatchfile.bat1.exeRpqzq.pif

description	pid	process	target process
PID 4616 wrote to memory of 1864	4616	09bf965f2e6c6182342110ec95cbacdd_JaffaCakes118.exe	b2e.exe
PID 4616 wrote to memory of 1864	4616	09bf965f2e6c6182342110ec95cbacdd_JaffaCakes118.exe	b2e.exe
PID 4616 wrote to memory of 1864	4616	09bf965f2e6c6182342110ec95cbacdd_JaffaCakes118.exe	b2e.exe
PID 1864 wrote to memory of 4840	1864	b2e.exe	batchfile.bat
PID 1864 wrote to memory of 4840	1864	b2e.exe	batchfile.bat
PID 1864 wrote to memory of 4840	1864	b2e.exe	batchfile.bat
PID 4840 wrote to memory of 2072	4840	batchfile.bat	iexplore.exe
PID 4840 wrote to memory of 2072	4840	batchfile.bat	iexplore.exe
PID 4840 wrote to memory of 4364	4840	batchfile.bat	1.exe
PID 4840 wrote to memory of 4364	4840	batchfile.bat	1.exe
PID 4840 wrote to memory of 4364	4840	batchfile.bat	1.exe
PID 1864 wrote to memory of 4048	1864	b2e.exe	cmd.exe
PID 1864 wrote to memory of 4048	1864	b2e.exe	cmd.exe
PID 1864 wrote to memory of 4048	1864	b2e.exe	cmd.exe
PID 4364 wrote to memory of 2548	4364	1.exe	Rpqzq.pif
PID 4364 wrote to memory of 2548	4364	1.exe	Rpqzq.pif
PID 4364 wrote to memory of 2548	4364	1.exe	Rpqzq.pif
PID 2548 wrote to memory of 644	2548	Rpqzq.pif	regsvr32.exe
PID 2548 wrote to memory of 644	2548	Rpqzq.pif	regsvr32.exe
PID 2548 wrote to memory of 644	2548	Rpqzq.pif	regsvr32.exe

C:\Users\Admin\AppData\Local\Temp\09bf965f2e6c6182342110ec95cbacdd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\09bf965f2e6c6182342110ec95cbacdd_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4616

C:\Users\Admin\AppData\Local\Temp\3681.tmp\b2e.exe
"C:\Users\Admin\AppData\Local\Temp\3681.tmp\b2e.exe" C:\Users\Admin\AppData\Local\Temp\3681.tmp\b2e.exe C:\Users\Admin\AppData\Local\Temp "C:\Users\Admin\AppData\Local\Temp\09bf965f2e6c6182342110ec95cbacdd_JaffaCakes118.exe"
2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1864

C:\Users\Admin\AppData\Local\Temp\375C.tmp\batchfile.bat
"C:\Users\Admin\AppData\Local\Temp\375C.tmp\batchfile.bat"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4840

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" "C:\Users\Admin\AppData\Local\Temp\375C.tmp\batchfile.bat"
4⤵
PID:2072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4840 -s 516
4⤵
- Program crash
PID:2324

C:\Users\Admin\AppData\Roaming\1.exe
C:\Users\Admin\AppData\Roaming\1.exe
4⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4364

C:\Users\Admin\AppData\Roaming\Rpqzq.pif
C:\Users\Admin\AppData\Roaming\Rpqzq.pif
5⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2548

C:\Windows\SysWOW64\regsvr32.exe
regsvr32 /s "C:\Windows\system32\mswinsck.ocx"
6⤵
- Loads dropped DLL
- Modifies registry class
PID:644

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\selfdel0.bat" "
3⤵
PID:4048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4840 -ip 4840
1⤵
PID:1860

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\3681.tmp\b2e.exe
Filesize
2.6MB

MD5
333daf1122d0b642a24caf3e35e6c685

SHA1
ed051b2e422f8487d166da4461ea9a9bf2ff22ca

SHA256
985645c3ccff912547cf542cb4c5efed1c9254f78ebe96ea4bc2587895c686ac

SHA512
98fec4a769e1499d6eb0717e62b7519df1aead8c27f181d3cd5058bdd548df0b99ce65baae33dcd18f95199f2f5233a0dcfe653a3d4bc05c0b56f23df17d68d1

Download Submit
C:\Users\Admin\AppData\Local\Temp\375C.tmp\batchfile.bat
Filesize
168KB

MD5
b815f329d9fa598b8d758d6a11f39d15

SHA1
107ffe308c333adb682b08c1e6b92cfffd0b76d1

SHA256
d7d6d7f4cfd710a40fccd1602f710b876294f54dfc4e92ceec88a3ce3fa14127

SHA512
1f2b8607d50ee0a5f39fdeb24b602565dbe345f29372babfffaffaf5ea92e2a27e595b721a73a235606fa1c406faf15c5e9c15ab8777cca3dd3c89c173c6f14d

Download Submit
C:\Users\Admin\AppData\Local\Temp\selfdel0.bat
Filesize
158B

MD5
a16477e4738777313e46fd6ebc124a8e

SHA1
aad9e33b9dfa22137e3979911411612e736b6b89

SHA256
3a6fdf522abc11d0e63fe7ddd1e8db066aa50bc960c78d8b38463545a3414b91

SHA512
7730a36e76f17eb144cdc9474e2df70802b86fda679d1ac9fffb23b8caf3bdc3f3eceafdeaabed522762ec5a46c0b0a88cc61d5ba0c6a65a9d21660ee102f56b

Download Submit
C:\Users\Admin\AppData\Roaming\1.exe
Filesize
150KB

MD5
a61afbe928f23e7651b0a921e602a520

SHA1
80259d32845eb6a63f0a8e95fdf4ce952a92fe0b

SHA256
81a99f7983e97abe455110b3962519e21f2b4a1756ad4636e56dc1906d0c6738

SHA512
3931247db4859d50752a00751aea5bbfd1b7523e26053847bda6c7e932e71a729c70c3599d6c3281500a579eac86d65d629a5f75ad19e2aed24e2cca67fbfa46

Download Submit
C:\Users\Admin\AppData\Roaming\kernel33.dll
Filesize
625KB

MD5
358611b92e360a749054fdc7b6b076ea

SHA1
d6d2224161fee024ab3767a81ed57f7e57d0c1ce

SHA256
79782a87dfd093a0e4196d6f0aa4d46a55c0290f6145f5f8fa60e53c540f89b4

SHA512
0986c84ed52b42b3aeb96479032e188165d1fa1d5c7018e240b444e03eb6317365ea51fc0233263f7e97f099cd3ca3094ab0b177c0405816bc800b41f42523ad

Download Submit
C:\Windows\SysWOW64\mswinsck.ocx
Filesize
105KB

MD5
9484c04258830aa3c2f2a70eb041414c

SHA1
b242a4fb0e9dcf14cb51dc36027baff9a79cb823

SHA256
bf7e47c16d7e1c0e88534f4ef95e09d0fd821ed1a06b0d95a389b35364b63ff5

SHA512
9d0e9f0d88594746ba41ea4a61a53498619eda596e12d8ec37d01cfe8ceb08be13e3727c83d630a6d9e6d03066f62444bb94ea5a0d2ed9d21a270e612db532a0

Download Submit
C:\Windows\SysWOW64\zlib.dll
Filesize
27KB

MD5
200d52d81e9b4b05fa58ce5fbe511dba

SHA1
c0d809ee93816d87388ed4e7fd6fca93d70294d2

SHA256
d4fe89dc2e7775f4ef0dfc70ed6999b8f09635326e05e08a274d464d1814c617

SHA512
7b1df70d76855d65cf246051e7b9f7119720a695d41ace1eb00e45e93e6de80d083b953269166bdee7137dbd9f3e5681e36bb036f151cea383c10d82957f39c5

Download Submit
memory/1864-42-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/1864-9-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/2548-80-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2548-73-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2548-96-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2548-51-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2548-94-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2548-92-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2548-61-0x0000000002020000-0x0000000002047000-memory.dmp

Filesize
156KB

Download
memory/2548-65-0x0000000010000000-0x0000000010014000-memory.dmp

Filesize
80KB

Download
memory/2548-90-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2548-69-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2548-71-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2548-88-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2548-74-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2548-76-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2548-78-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2548-86-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2548-82-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2548-84-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4364-53-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4364-34-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4616-0-0x0000000000400000-0x00000000006A2000-memory.dmp

Filesize
2.6MB

Download
memory/4616-10-0x0000000000400000-0x00000000006A2000-memory.dmp

Filesize
2.6MB

Download
memory/4840-37-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/4840-17-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download