Analysis
-
max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
09-07-2024 09:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe
Resource
win7-20240705-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe
Resource
win10v2004-20240704-en
windows10-2004-x64
7 signatures
150 seconds
General
-
Target
2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe
-
Size
296KB
-
MD5
2fce56c7c36a873470ba668e137ee5d2
-
SHA1
51bec00a8207ffd5ca3a8e4af01f93b227646b8b
-
SHA256
9c0deecb7f1f2a70044f3f259409403e9707a0dd12301d6592a65ebf2045ea41
-
SHA512
44abbef4aee157223da8eee86cbaee8c32acbfbc75e10bfc111612be43d33850522c0fdf61ee9102ea83484cbc91dda39473113975185c289bcd3c065a614987
-
SSDEEP
6144:/5/s1IPMVoAQkEj9VnoDiyZ0Ko+mrpftv5AfA7qm2BG:/2aMVoAQkEj9VnoDig0Vtv5Af0qbk
Score
5/10
Malware Config
Signatures
-
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 908 set thread context of 2916 908 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 85 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\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-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31117818" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3642027018" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31117818" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3638902316" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "427292770" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3638902316" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31117818" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{04807518-3DEE-11EF-A0CA-DE15711ED1DD} = "0" IEXPLORE.EXE -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2916 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 2916 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 2916 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2916 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe Token: SeDebugPrivilege 2328 IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2764 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 908 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 2764 IEXPLORE.EXE 2764 IEXPLORE.EXE 2328 IEXPLORE.EXE 2328 IEXPLORE.EXE 2328 IEXPLORE.EXE 2328 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 19 IoCs
description pid Process procid_target PID 908 wrote to memory of 2916 908 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 85 PID 908 wrote to memory of 2916 908 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 85 PID 908 wrote to memory of 2916 908 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 85 PID 908 wrote to memory of 2916 908 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 85 PID 908 wrote to memory of 2916 908 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 85 PID 908 wrote to memory of 2916 908 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 85 PID 908 wrote to memory of 2916 908 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 85 PID 908 wrote to memory of 2916 908 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 85 PID 908 wrote to memory of 2916 908 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 85 PID 2916 wrote to memory of 456 2916 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 86 PID 2916 wrote to memory of 456 2916 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 86 PID 2916 wrote to memory of 456 2916 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 86 PID 456 wrote to memory of 2764 456 iexplore.exe 87 PID 456 wrote to memory of 2764 456 iexplore.exe 87 PID 2764 wrote to memory of 2328 2764 IEXPLORE.EXE 88 PID 2764 wrote to memory of 2328 2764 IEXPLORE.EXE 88 PID 2764 wrote to memory of 2328 2764 IEXPLORE.EXE 88 PID 2916 wrote to memory of 2328 2916 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 88 PID 2916 wrote to memory of 2328 2916 2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:908 -
C:\Users\Admin\AppData\Local\Temp\2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\2fce56c7c36a873470ba668e137ee5d2_JaffaCakes118.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2916 -
C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:456 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"4⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2764 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2764 CREDAT:17410 /prefetch:25⤵
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2328
-
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee