ramnit | 5724dff81bdade2b6fe5e858b73421f8f1b1d9aca48dfffce8f5cc18cfcfb8b5

Analysis

max time kernel
90s
max time network
87s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 11:31

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1b20af19468f2385be2da8436febb0ac_JaffaCakes118.dll
Size

156KB
MD5

1b20af19468f2385be2da8436febb0ac
SHA1

496ea51803ff20573208403f8cedaa28831d1fc1
SHA256

5724dff81bdade2b6fe5e858b73421f8f1b1d9aca48dfffce8f5cc18cfcfb8b5
SHA512

2c612cb9ebfdc59c76c228f29d2af703a4edb0e5e5337cec23ce19b21af117d449f18f172da02b0a3b68a905086f7c7b7bfeee1f811484b19af575f1d17736e1
SSDEEP

3072:lGttwyTViRa7B7xtAYC5jwZgFRnnMbabYwN4jYvhY6:lGXwyRN71xmnhwybnMs

Score

10^/10

ramnit banker spyware stealer trojan worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

qRP9q23

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation qRP9q23
Executes dropped EXE 2 IoCs

Processes:

qRP9q23ppixxjohehwkdkuc.exe

pid process

1224 qRP9q23
3124 ppixxjohehwkdkuc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 3 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exe

pid pid_target process target process

2576 4848 WerFault.exe svchost.exe
3764 2372 WerFault.exe rundll32.exe
4668 3460 WerFault.exe svchost.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	qRP9q23

pid	process
1224	qRP9q23
3124	ppixxjohehwkdkuc.exe

pid	pid_target	process	target process
2576	4848	WerFault.exe	svchost.exe
3764	2372	WerFault.exe	rundll32.exe
4668	3460	WerFault.exe	svchost.exe

Modifies Internet Explorer settings 1 TTPs 18 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEIEXPLORE.EXEIEXPLORE.EXEIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{865829AE-379D-11EF-BCA5-6E6D447F5FDC} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "425995384"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE

Suspicious behavior: LoadsDriver 1 IoCs

Processes:

pid process

656
Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

qRP9q23ppixxjohehwkdkuc.exe

description pid process

Token: SeSecurityPrivilege 1224 qRP9q23
Token: SeDebugPrivilege 1224 qRP9q23
Token: SeSecurityPrivilege 3124 ppixxjohehwkdkuc.exe
Token: SeLoadDriverPrivilege 3124 ppixxjohehwkdkuc.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

IEXPLORE.EXE

pid process

3324 IEXPLORE.EXE
3324 IEXPLORE.EXE

pid	process
656

description	pid	process
Token: SeSecurityPrivilege	1224	qRP9q23
Token: SeDebugPrivilege	1224	qRP9q23
Token: SeSecurityPrivilege	3124	ppixxjohehwkdkuc.exe
Token: SeLoadDriverPrivilege	3124	ppixxjohehwkdkuc.exe

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXEIEXPLORE.EXE

pid	process
3324	IEXPLORE.EXE
3324	IEXPLORE.EXE
5056	IEXPLORE.EXE
5056	IEXPLORE.EXE
5056	IEXPLORE.EXE
5056	IEXPLORE.EXE
3324	IEXPLORE.EXE
3324	IEXPLORE.EXE
2028	IEXPLORE.EXE
2028	IEXPLORE.EXE
2028	IEXPLORE.EXE
2028	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 43 IoCs

Processes:

rundll32.exerundll32.exeqRP9q23iexplore.exeIEXPLORE.EXEiexplore.exe

description	pid	process	target process
PID 792 wrote to memory of 2372	792	rundll32.exe	rundll32.exe
PID 792 wrote to memory of 2372	792	rundll32.exe	rundll32.exe
PID 792 wrote to memory of 2372	792	rundll32.exe	rundll32.exe
PID 2372 wrote to memory of 1224	2372	rundll32.exe	qRP9q23
PID 2372 wrote to memory of 1224	2372	rundll32.exe	qRP9q23
PID 2372 wrote to memory of 1224	2372	rundll32.exe	qRP9q23
PID 1224 wrote to memory of 4848	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 4848	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 4848	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 4848	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 4848	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 4848	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 4848	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 4848	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 4848	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 1524	1224	qRP9q23	iexplore.exe
PID 1224 wrote to memory of 1524	1224	qRP9q23	iexplore.exe
PID 1224 wrote to memory of 1524	1224	qRP9q23	iexplore.exe
PID 1524 wrote to memory of 3324	1524	iexplore.exe	IEXPLORE.EXE
PID 1524 wrote to memory of 3324	1524	iexplore.exe	IEXPLORE.EXE
PID 3324 wrote to memory of 5056	3324	IEXPLORE.EXE	IEXPLORE.EXE
PID 3324 wrote to memory of 5056	3324	IEXPLORE.EXE	IEXPLORE.EXE
PID 3324 wrote to memory of 5056	3324	IEXPLORE.EXE	IEXPLORE.EXE
PID 1224 wrote to memory of 3460	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 3460	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 3460	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 3460	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 3460	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 3460	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 3460	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 3460	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 3460	1224	qRP9q23	svchost.exe
PID 1224 wrote to memory of 996	1224	qRP9q23	iexplore.exe
PID 1224 wrote to memory of 996	1224	qRP9q23	iexplore.exe
PID 1224 wrote to memory of 996	1224	qRP9q23	iexplore.exe
PID 996 wrote to memory of 812	996	iexplore.exe	IEXPLORE.EXE
PID 996 wrote to memory of 812	996	iexplore.exe	IEXPLORE.EXE
PID 3324 wrote to memory of 2028	3324	IEXPLORE.EXE	IEXPLORE.EXE
PID 3324 wrote to memory of 2028	3324	IEXPLORE.EXE	IEXPLORE.EXE
PID 3324 wrote to memory of 2028	3324	IEXPLORE.EXE	IEXPLORE.EXE
PID 1224 wrote to memory of 3124	1224	qRP9q23	ppixxjohehwkdkuc.exe
PID 1224 wrote to memory of 3124	1224	qRP9q23	ppixxjohehwkdkuc.exe
PID 1224 wrote to memory of 3124	1224	qRP9q23	ppixxjohehwkdkuc.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1b20af19468f2385be2da8436febb0ac_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:792

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1b20af19468f2385be2da8436febb0ac_JaffaCakes118.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2372

C:\Users\Admin\AppData\Local\Temp\qRP9q23
"qRP9q23"
3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1224

C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe
4⤵
PID:4848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4848 -s 204
5⤵
- Program crash
PID:2576

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
4⤵
- Suspicious use of WriteProcessMemory
PID:1524

C:\Program Files\Internet Explorer\IEXPLORE.EXE
"C:\Program Files\Internet Explorer\IEXPLORE.EXE"
5⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3324

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3324 CREDAT:17410 /prefetch:2
6⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:5056

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3324 CREDAT:17416 /prefetch:2
6⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2028

C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe
4⤵
PID:3460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3460 -s 204
5⤵
- Program crash
PID:4668

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
4⤵
- Suspicious use of WriteProcessMemory
PID:996

C:\Program Files\Internet Explorer\IEXPLORE.EXE
"C:\Program Files\Internet Explorer\IEXPLORE.EXE"
5⤵
- Modifies Internet Explorer settings
PID:812

C:\Users\Admin\AppData\Local\Temp\ppixxjohehwkdkuc.exe
"C:\Users\Admin\AppData\Local\Temp\ppixxjohehwkdkuc.exe"
4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 636
3⤵
- Program crash
PID:3764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2372 -ip 2372
1⤵
PID:4860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4848 -ip 4848
1⤵
PID:868

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3460 -ip 3460
1⤵
PID:3236

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\qRP9q23
Filesize
95KB

MD5
7fc51f7f09344a3dbeb28e14c35ce39d

SHA1
c8a9082351f5edcd3012d5379caa33e0804e954f

SHA256
91eceecf4fdcaff36652a1a3a5d25ee37fff70796e71438c60446a2ea72c0a78

SHA512
b40a5743a212038161065af0dbfd0aa7b386b9bd8ae080e621459465e6f6dd888cb9ee35b4f152e5f6931446ad3f1696f6b98b9494903d02ab86493939cae508

Download Submit
memory/1224-25-0x00000000775A2000-0x00000000775A3000-memory.dmp

Filesize
4KB

Download
memory/1224-10-0x00000000008D0000-0x00000000008D1000-memory.dmp

Filesize
4KB

Download
memory/1224-17-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/1224-22-0x00000000775A2000-0x00000000775A3000-memory.dmp

Filesize
4KB

Download
memory/1224-21-0x0000000000400000-0x000000000043A04C-memory.dmp

Filesize
232KB

Download
memory/1224-9-0x00000000006C0000-0x00000000006C1000-memory.dmp

Filesize
4KB

Download
memory/1224-12-0x0000000000400000-0x000000000043A04C-memory.dmp

Filesize
232KB

Download
memory/1224-34-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/1224-24-0x0000000000400000-0x000000000043A04C-memory.dmp

Filesize
232KB

Download
memory/1224-6-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/1224-7-0x0000000000400000-0x000000000043A04C-memory.dmp

Filesize
232KB

Download
memory/1224-5-0x0000000000400000-0x000000000043A04C-memory.dmp

Filesize
232KB

Download
memory/2372-15-0x0000000074FE0000-0x000000007500A000-memory.dmp

Filesize
168KB

Download
memory/2372-0-0x0000000074FE0000-0x000000007500A000-memory.dmp

Filesize
168KB

Download
memory/3124-42-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/3124-41-0x0000000000400000-0x000000000043A04C-memory.dmp

Filesize
232KB

Download
memory/3124-37-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/3124-36-0x0000000000400000-0x000000000043A04C-memory.dmp

Filesize
232KB

Download
memory/3124-35-0x0000000000590000-0x0000000000592000-memory.dmp

Filesize
8KB

Download
memory/4848-13-0x0000000000FE0000-0x0000000000FE1000-memory.dmp

Filesize
4KB

Download
memory/4848-14-0x0000000000FC0000-0x0000000000FC1000-memory.dmp

Filesize
4KB

Download