ramnit | 2d8d24f9d8137dd1518b80e11bcaac699dfa7116bed817cbca4eefe6601d7b37

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
28-06-2024 13:07

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General

Target

1a3c1d02d0e6e30be07bead6ac817401_JaffaCakes118.dll
Size

337KB
MD5

1a3c1d02d0e6e30be07bead6ac817401
SHA1

ce09a71cc8551e3b93553afbd03c5efa078ecc2a
SHA256

2d8d24f9d8137dd1518b80e11bcaac699dfa7116bed817cbca4eefe6601d7b37
SHA512

9fc3aaf378bad9174348bce40d3ecdddb641e5321052b38be5708916304bdd993217c160803633bc14e7906d9e1e73840aada88e27fba2fb9e8841ca74372f88
SSDEEP

6144:cN0yr1sO/wIKS0FKtOT/OrDtgUi0uvQee7Qee/0QeesQeeglQeekQeeDC7M3HCR7:sG6wndYtamDSU1MHCRflZ

Score

10^/10

ramnit banker spyware stealer trojan upx worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit
Executes dropped EXE 2 IoCs

Processes:

regsvr32mgr.exeWaterMark.exe

pid process

4400 regsvr32mgr.exe
468 WaterMark.exe

pid	process
4400	regsvr32mgr.exe
468	WaterMark.exe

UPX packed file 11 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4400-8-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/4400-10-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/4400-11-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/468-31-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/468-28-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/468-27-0x0000000000400000-0x0000000000435000-memory.dmp	upx
behavioral2/memory/4400-14-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/4400-9-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/4400-7-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/4400-6-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/468-38-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Drops file in System32 directory 1 IoCs

Processes:

regsvr32.exe

description ioc process

File created C:\Windows\SysWOW64\regsvr32mgr.exe regsvr32.exe

description	ioc	process
File created	C:\Windows\SysWOW64\regsvr32mgr.exe	regsvr32.exe

Drops file in Program Files directory 3 IoCs

Processes:

regsvr32mgr.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Microsoft\px37C9.tmp	regsvr32mgr.exe
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	regsvr32mgr.exe
File opened for modification	C:\Program Files (x86)\Microsoft\WaterMark.exe	regsvr32mgr.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4888 64 WerFault.exe svchost.exe

pid	pid_target	process	target process
4888	64	WerFault.exe	svchost.exe

Modifies Internet Explorer settings 1 TTPs 55 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXEiexplore.exeIEXPLORE.EXE

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1084446824"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1086634330"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31115612"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "426345045"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1084290730"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31115612"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31115612"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1084290730"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1084446824"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31115612"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1086634330"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\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
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31115612"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{6C40F32E-354F-11EF-8383-56995CF5AA0C} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31115612"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31115612"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{6C4355F9-354F-11EF-8383-56995CF5AA0C} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1086790223"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1086790223"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31115612"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe

Modifies registry class 4 IoCs

Processes:

regsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{C58F1580-0DF3-401C-93B1-2D9DDA61CF04}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{C58F1580-0DF3-401C-93B1-2D9DDA61CF04}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{C58F1580-0DF3-401C-93B1-2D9DDA61CF04}\1.0	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

WaterMark.exe

pid	process
468	WaterMark.exe
468	WaterMark.exe
468	WaterMark.exe
468	WaterMark.exe
468	WaterMark.exe
468	WaterMark.exe
468	WaterMark.exe
468	WaterMark.exe
468	WaterMark.exe
468	WaterMark.exe
468	WaterMark.exe
468	WaterMark.exe
468	WaterMark.exe
468	WaterMark.exe
468	WaterMark.exe
468	WaterMark.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WaterMark.exe

description pid process

Token: SeDebugPrivilege 468 WaterMark.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

iexplore.exeiexplore.exe

pid process

4692 iexplore.exe
1244 iexplore.exe
Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

iexplore.exeiexplore.exeIEXPLORE.EXEIEXPLORE.EXE

pid process

1244 iexplore.exe
1244 iexplore.exe
4692 iexplore.exe
4692 iexplore.exe
748 IEXPLORE.EXE
748 IEXPLORE.EXE
2776 IEXPLORE.EXE
2776 IEXPLORE.EXE
2776 IEXPLORE.EXE
2776 IEXPLORE.EXE
Suspicious use of UnmapMainImage 2 IoCs

Processes:

regsvr32mgr.exeWaterMark.exe

pid process

4400 regsvr32mgr.exe
468 WaterMark.exe

description	pid	process
Token: SeDebugPrivilege	468	WaterMark.exe

pid	process
4692	iexplore.exe
1244	iexplore.exe

pid	process
1244	iexplore.exe
1244	iexplore.exe
4692	iexplore.exe
4692	iexplore.exe
748	IEXPLORE.EXE
748	IEXPLORE.EXE
2776	IEXPLORE.EXE
2776	IEXPLORE.EXE
2776	IEXPLORE.EXE
2776	IEXPLORE.EXE

pid	process
4400	regsvr32mgr.exe
468	WaterMark.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32mgr.exeWaterMark.exeiexplore.exeiexplore.exe

description	pid	process	target process
PID 3088 wrote to memory of 620	3088	regsvr32.exe	regsvr32.exe
PID 3088 wrote to memory of 620	3088	regsvr32.exe	regsvr32.exe
PID 3088 wrote to memory of 620	3088	regsvr32.exe	regsvr32.exe
PID 620 wrote to memory of 4400	620	regsvr32.exe	regsvr32mgr.exe
PID 620 wrote to memory of 4400	620	regsvr32.exe	regsvr32mgr.exe
PID 620 wrote to memory of 4400	620	regsvr32.exe	regsvr32mgr.exe
PID 4400 wrote to memory of 468	4400	regsvr32mgr.exe	WaterMark.exe
PID 4400 wrote to memory of 468	4400	regsvr32mgr.exe	WaterMark.exe
PID 4400 wrote to memory of 468	4400	regsvr32mgr.exe	WaterMark.exe
PID 468 wrote to memory of 64	468	WaterMark.exe	svchost.exe
PID 468 wrote to memory of 64	468	WaterMark.exe	svchost.exe
PID 468 wrote to memory of 64	468	WaterMark.exe	svchost.exe
PID 468 wrote to memory of 64	468	WaterMark.exe	svchost.exe
PID 468 wrote to memory of 64	468	WaterMark.exe	svchost.exe
PID 468 wrote to memory of 64	468	WaterMark.exe	svchost.exe
PID 468 wrote to memory of 64	468	WaterMark.exe	svchost.exe
PID 468 wrote to memory of 64	468	WaterMark.exe	svchost.exe
PID 468 wrote to memory of 64	468	WaterMark.exe	svchost.exe
PID 468 wrote to memory of 1244	468	WaterMark.exe	iexplore.exe
PID 468 wrote to memory of 1244	468	WaterMark.exe	iexplore.exe
PID 468 wrote to memory of 4692	468	WaterMark.exe	iexplore.exe
PID 468 wrote to memory of 4692	468	WaterMark.exe	iexplore.exe
PID 4692 wrote to memory of 748	4692	iexplore.exe	IEXPLORE.EXE
PID 4692 wrote to memory of 748	4692	iexplore.exe	IEXPLORE.EXE
PID 4692 wrote to memory of 748	4692	iexplore.exe	IEXPLORE.EXE
PID 1244 wrote to memory of 2776	1244	iexplore.exe	IEXPLORE.EXE
PID 1244 wrote to memory of 2776	1244	iexplore.exe	IEXPLORE.EXE
PID 1244 wrote to memory of 2776	1244	iexplore.exe	IEXPLORE.EXE

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1a3c1d02d0e6e30be07bead6ac817401_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3088

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\1a3c1d02d0e6e30be07bead6ac817401_JaffaCakes118.dll
2⤵
- Drops file in System32 directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:620

C:\Windows\SysWOW64\regsvr32mgr.exe
C:\Windows\SysWOW64\regsvr32mgr.exe
3⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4400

C:\Program Files (x86)\Microsoft\WaterMark.exe
"C:\Program Files (x86)\Microsoft\WaterMark.exe"
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:468

C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe
5⤵
PID:64

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 64 -s 204
6⤵
- Program crash
PID:4888

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:1244

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1244 CREDAT:17410 /prefetch:2
6⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2776

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:4692

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4692 CREDAT:17410 /prefetch:2
6⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:748

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 64 -ip 64
1⤵
PID:392

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{6C40F32E-354F-11EF-8383-56995CF5AA0C}.dat
Filesize
5KB

MD5
7d0cd85a9f6d34496bbd3a73c39b1e1a

SHA1
6f17e157f1f8b70b3a28585911ba910182334af0

SHA256
e70d7986db619bfcbe4c85d4bd0ce83063c93f57d6588520cd222b86d2a9a560

SHA512
8ee218fe428f1f26e8b2f1268f6b5a39ee2533050d480206eaacaffdc8d9dd5366a54c57a27a96655f7715f25695b6a95bc678f01c5f9d4a06be5bf6b1a05a59

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{6C4355F9-354F-11EF-8383-56995CF5AA0C}.dat
Filesize
3KB

MD5
ad1bf5b7d79232fc9b315064a0b95ae2

SHA1
11a9a59efe584246c9371675f5731cfd88f1fde4

SHA256
bc11c538f58d1480d0fdab80233493cb6fd2254da53e1210fea2e1abe8f04417

SHA512
e37b40600a7b3d1fb4f1fd141ec814774ae43ec377db14ddc303bcf5378e9161efae2b6be237853bd5b85593fbc16fbd4af49f1afcae2f81cdd62ce8f88f9f38

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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verBA28.tmp
Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\REQ5K173\suggestions[1].en-US
Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Windows\SysWOW64\regsvr32mgr.exe
Filesize
96KB

MD5
8c51fd9d6daa7b6137634de19a49452c

SHA1
db2a11cca434bacad2bf42adeecae38e99cf64f8

SHA256
528d190fc376cff62a83391a5ba10ae4ef0c02bedabd0360274ddc2784e11da3

SHA512
b93dd6c86d0618798a11dbaa2ded7dac659f6516ca4a87da7297601c27f340fffa4126a852c257654d562529273d8a3f639ec020ab54b879c68226deae549837

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memory/64-33-0x0000000000F70000-0x0000000000F71000-memory.dmp

Filesize
4KB

Download
memory/64-32-0x0000000000F90000-0x0000000000F91000-memory.dmp

Filesize
4KB

Download
memory/468-34-0x0000000000070000-0x0000000000071000-memory.dmp

Filesize
4KB

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memory/468-29-0x0000000077622000-0x0000000077623000-memory.dmp

Filesize
4KB

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memory/468-31-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

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memory/468-38-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

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memory/468-28-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

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memory/468-27-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/468-26-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

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memory/468-35-0x0000000077622000-0x0000000077623000-memory.dmp

Filesize
4KB

Download
memory/620-0-0x0000000074FA0000-0x0000000074FF7000-memory.dmp

Filesize
348KB

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memory/4400-7-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4400-6-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4400-9-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4400-14-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4400-11-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4400-10-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4400-15-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/4400-8-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4400-5-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

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