Analysis
- max time kernel
140s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system - submitted
20/06/2024, 13:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe
Resource
win7-20240611-en
14 signatures
150 seconds
General
- Target 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe
- Size 104KB
- Sample240620-q146ca1ajc
- SHA256 3ba0a5facb1513477686609e0f5c7e2eca47e3f7e9aee4c9ae764053c021b4bf
- MD5 0688117ad68cd4da36078e06bf787152
- SHA1 f505f9d6254bbe76f75fc7af0dd9867856c81683
- SHA512 2d09dba7b9c4f63d02882f50d9bf428da7482c35b909bff753027c8cb72ab26e19f8b60451ff2318f41b9484084fdad009e39346e977e4deaed32ec3fa30cba3
- SSDEEP 3072:RgDAWPCZabC3YUKRmjlItUj6CU5jwaaHw7Koj4rRIFep:qD+8tUimjlIUjabep
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe - Executes dropped EXE 1 IoCs
pid Process 4428 reqcmulcbenydkbg.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 2 IoCs
pid pid_target Process procid_target 2752 3212 WerFault.exe 83 1864 3488 WerFault.exe 102 -
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "390466717" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31114008" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "390466717" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31114008" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "425656063" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "388748104" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "388748104" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31114008" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "589217407" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31114008" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\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-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31114008" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{42C70C5C-2F0B-11EF-9D11-EEC954C0421F} = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" IEXPLORE.EXE - Suspicious behavior: LoadsDriver 1 IoCs
pid Process 660 Process not Found - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeSecurityPrivilege 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe Token: SeDebugPrivilege 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe Token: SeSecurityPrivilege 4428 reqcmulcbenydkbg.exe Token: SeLoadDriverPrivilege 4428 reqcmulcbenydkbg.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3892 IEXPLORE.EXE 3892 IEXPLORE.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3892 IEXPLORE.EXE 3892 IEXPLORE.EXE 4508 IEXPLORE.EXE 4508 IEXPLORE.EXE 4508 IEXPLORE.EXE 4508 IEXPLORE.EXE 3892 IEXPLORE.EXE 3892 IEXPLORE.EXE 2576 IEXPLORE.EXE 2576 IEXPLORE.EXE 2576 IEXPLORE.EXE 2576 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 37 IoCs
description pid Process procid_target PID 4888 wrote to memory of 3212 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 83 PID 4888 wrote to memory of 3212 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 83 PID 4888 wrote to memory of 3212 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 83 PID 4888 wrote to memory of 3212 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 83 PID 4888 wrote to memory of 3212 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 83 PID 4888 wrote to memory of 3212 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 83 PID 4888 wrote to memory of 3212 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 83 PID 4888 wrote to memory of 3212 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 83 PID 4888 wrote to memory of 3212 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 83 PID 4888 wrote to memory of 1276 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 97 PID 4888 wrote to memory of 1276 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 97 PID 4888 wrote to memory of 1276 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 97 PID 1276 wrote to memory of 3892 1276 iexplore.exe 98 PID 1276 wrote to memory of 3892 1276 iexplore.exe 98 PID 3892 wrote to memory of 4508 3892 IEXPLORE.EXE 99 PID 3892 wrote to memory of 4508 3892 IEXPLORE.EXE 99 PID 3892 wrote to memory of 4508 3892 IEXPLORE.EXE 99 PID 4888 wrote to memory of 3488 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 102 PID 4888 wrote to memory of 3488 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 102 PID 4888 wrote to memory of 3488 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 102 PID 4888 wrote to memory of 3488 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 102 PID 4888 wrote to memory of 3488 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 102 PID 4888 wrote to memory of 3488 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 102 PID 4888 wrote to memory of 3488 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 102 PID 4888 wrote to memory of 3488 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 102 PID 4888 wrote to memory of 3488 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 102 PID 4888 wrote to memory of 5108 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 106 PID 4888 wrote to memory of 5108 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 106 PID 4888 wrote to memory of 5108 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 106 PID 5108 wrote to memory of 2980 5108 iexplore.exe 107 PID 5108 wrote to memory of 2980 5108 iexplore.exe 107 PID 3892 wrote to memory of 2576 3892 IEXPLORE.EXE 108 PID 3892 wrote to memory of 2576 3892 IEXPLORE.EXE 108 PID 3892 wrote to memory of 2576 3892 IEXPLORE.EXE 108 PID 4888 wrote to memory of 4428 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 111 PID 4888 wrote to memory of 4428 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 111 PID 4888 wrote to memory of 4428 4888 0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe 111
Processes
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C:\Users\Admin\AppData\Local\Temp\0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0688117ad68cd4da36078e06bf787152_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4888 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:3212
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3212 -s 2043⤵
- Program crash
PID:2752
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C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1276 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3892 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3892 CREDAT:17410 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4508
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3892 CREDAT:17416 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2576
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:3488
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3488 -s 2083⤵
- Program crash
PID:1864
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C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:5108 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"3⤵
- Modifies Internet Explorer settings
PID:2980
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C:\Users\Admin\AppData\Local\Temp\reqcmulcbenydkbg.exe"C:\Users\Admin\AppData\Local\Temp\reqcmulcbenydkbg.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4428
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3212 -ip 32121⤵PID:3996
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3488 -ip 34881⤵PID:4356
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verDB1E.tmp
- Size 15KB
- SHA256 557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1
- MD5 1a545d0052b581fbb2ab4c52133846bc
- SHA1 62f3266a9b9925cd6d98658b92adec673cbe3dd3
- SHA512 bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d
- SSDEEP 384:79Jv9DF9/C9qc9/J9V791T9TK9Xf9Nm9xQ95a9BR9fV:79Jv9DF9/C9qc9/J9V791T9TK9Xf9NmT
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QQACG5HD\suggestions[1].en-US
- Size 17KB
- SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
- MD5 5a34cb996293fde2cb7a4ac89587393a
- SHA1 3c96c993500690d1a77873cd62bc639b3a10653f
- SHA512 e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
- SSDEEP 384:K4gN8sGygaEKfWYSJUKbO7UckxtBjCdY7mO3D0C5l+piEieDSV126ry1/XSGKwG3:K4gNFXiKfWfJ1Kockxbd7mAt5Mp5ie2F
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\reqcmulcbenydkbg.exe
- Size 104KB
- SHA256 3ba0a5facb1513477686609e0f5c7e2eca47e3f7e9aee4c9ae764053c021b4bf
- MD5 0688117ad68cd4da36078e06bf787152
- SHA1 f505f9d6254bbe76f75fc7af0dd9867856c81683
- SHA512 2d09dba7b9c4f63d02882f50d9bf428da7482c35b909bff753027c8cb72ab26e19f8b60451ff2318f41b9484084fdad009e39346e977e4deaed32ec3fa30cba3
- SSDEEP 3072:RgDAWPCZabC3YUKRmjlItUj6CU5jwaaHw7Koj4rRIFep:qD+8tUimjlIUjabep
- MD5 SHA1 SHA512 SSDEEP