Analysis
- max time kernel
94s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
27/06/2024, 06:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
150ea188ffc2829aa05c07cb21ec3eef_JaffaCakes118.dll
Resource
win7-20240508-en
14 signatures
150 seconds
General
- Target 150ea188ffc2829aa05c07cb21ec3eef_JaffaCakes118.dll
- Size 100KB
- Sample240627-hplwmaxdre
- SHA256 9969c057a9d99f1d5336d1ee447d8b89538a20e5d1f1317b56b9d69f1a9a7443
- MD5 150ea188ffc2829aa05c07cb21ec3eef
- SHA1 889c82dbaa9397de8641a95d89935eca9e4a18f6
- SHA512 c1ca02a4a3770e46d25ff991204de6681bc75d2134fc42812108d6a24d0beca4c1cc1bbb6f041df64791e09a350272690c1b8ff377f22363d3a044b2410c3101
- SSDEEP 1536:vESPrNcolxxEPIHhTKMNW97m7ePe904jNPpJPIq06iWJF7jVvwG/:vEqzxIoJP7edk5pr06iG7j//
- 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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation Wc8igO0 - Executes dropped EXE 2 IoCs
pid Process 1888 Wc8igO0 4436 bahptgmjopauydam.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 3 IoCs
pid pid_target Process procid_target 2540 828 WerFault.exe 81 4104 1620 WerFault.exe 83 1200 2464 WerFault.exe 99 -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31115359" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{2AF2FE4D-3452-11EF-9519-E20E9B62A9C1} = "0" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "426236273" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31115358" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4285504806" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4283473418" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31115358" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "4283473418" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31115358" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "188193768" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" IEXPLORE.EXE - Suspicious behavior: LoadsDriver 1 IoCs
pid Process 656 Process not Found - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeSecurityPrivilege 1888 Wc8igO0 Token: SeDebugPrivilege 1888 Wc8igO0 Token: SeSecurityPrivilege 4436 bahptgmjopauydam.exe Token: SeLoadDriverPrivilege 4436 bahptgmjopauydam.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5088 IEXPLORE.EXE 5088 IEXPLORE.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 5088 IEXPLORE.EXE 5088 IEXPLORE.EXE 4604 IEXPLORE.EXE 4604 IEXPLORE.EXE 4604 IEXPLORE.EXE 4604 IEXPLORE.EXE 5088 IEXPLORE.EXE 5088 IEXPLORE.EXE 4052 IEXPLORE.EXE 4052 IEXPLORE.EXE 4052 IEXPLORE.EXE 4052 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 43 IoCs
description pid Process procid_target PID 1260 wrote to memory of 828 1260 rundll32.exe 81 PID 1260 wrote to memory of 828 1260 rundll32.exe 81 PID 1260 wrote to memory of 828 1260 rundll32.exe 81 PID 828 wrote to memory of 1888 828 rundll32.exe 82 PID 828 wrote to memory of 1888 828 rundll32.exe 82 PID 828 wrote to memory of 1888 828 rundll32.exe 82 PID 1888 wrote to memory of 1620 1888 Wc8igO0 83 PID 1888 wrote to memory of 1620 1888 Wc8igO0 83 PID 1888 wrote to memory of 1620 1888 Wc8igO0 83 PID 1888 wrote to memory of 1620 1888 Wc8igO0 83 PID 1888 wrote to memory of 1620 1888 Wc8igO0 83 PID 1888 wrote to memory of 1620 1888 Wc8igO0 83 PID 1888 wrote to memory of 1620 1888 Wc8igO0 83 PID 1888 wrote to memory of 1620 1888 Wc8igO0 83 PID 1888 wrote to memory of 1620 1888 Wc8igO0 83 PID 1888 wrote to memory of 5052 1888 Wc8igO0 96 PID 1888 wrote to memory of 5052 1888 Wc8igO0 96 PID 1888 wrote to memory of 5052 1888 Wc8igO0 96 PID 5052 wrote to memory of 5088 5052 iexplore.exe 97 PID 5052 wrote to memory of 5088 5052 iexplore.exe 97 PID 5088 wrote to memory of 4604 5088 IEXPLORE.EXE 98 PID 5088 wrote to memory of 4604 5088 IEXPLORE.EXE 98 PID 5088 wrote to memory of 4604 5088 IEXPLORE.EXE 98 PID 1888 wrote to memory of 2464 1888 Wc8igO0 99 PID 1888 wrote to memory of 2464 1888 Wc8igO0 99 PID 1888 wrote to memory of 2464 1888 Wc8igO0 99 PID 1888 wrote to memory of 2464 1888 Wc8igO0 99 PID 1888 wrote to memory of 2464 1888 Wc8igO0 99 PID 1888 wrote to memory of 2464 1888 Wc8igO0 99 PID 1888 wrote to memory of 2464 1888 Wc8igO0 99 PID 1888 wrote to memory of 2464 1888 Wc8igO0 99 PID 1888 wrote to memory of 2464 1888 Wc8igO0 99 PID 1888 wrote to memory of 1768 1888 Wc8igO0 103 PID 1888 wrote to memory of 1768 1888 Wc8igO0 103 PID 1888 wrote to memory of 1768 1888 Wc8igO0 103 PID 1768 wrote to memory of 1732 1768 iexplore.exe 104 PID 1768 wrote to memory of 1732 1768 iexplore.exe 104 PID 5088 wrote to memory of 4052 5088 IEXPLORE.EXE 105 PID 5088 wrote to memory of 4052 5088 IEXPLORE.EXE 105 PID 5088 wrote to memory of 4052 5088 IEXPLORE.EXE 105 PID 1888 wrote to memory of 4436 1888 Wc8igO0 107 PID 1888 wrote to memory of 4436 1888 Wc8igO0 107 PID 1888 wrote to memory of 4436 1888 Wc8igO0 107
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\150ea188ffc2829aa05c07cb21ec3eef_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1260 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\150ea188ffc2829aa05c07cb21ec3eef_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:828 -
C:\Users\Admin\AppData\Local\Temp\Wc8igO0"Wc8igO0"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1888 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe4⤵PID:1620
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 2045⤵
- Program crash
PID:4104
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C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"4⤵
- Suspicious use of WriteProcessMemory
PID:5052 -
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:5088 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5088 CREDAT:17410 /prefetch:26⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4604
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5088 CREDAT:17416 /prefetch:26⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4052
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe4⤵PID:2464
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2464 -s 2085⤵
- Program crash
PID:1200
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C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"4⤵
- Suspicious use of WriteProcessMemory
PID:1768 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"5⤵
- Modifies Internet Explorer settings
PID:1732
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C:\Users\Admin\AppData\Local\Temp\bahptgmjopauydam.exe"C:\Users\Admin\AppData\Local\Temp\bahptgmjopauydam.exe"4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4436
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 6363⤵
- Program crash
PID:2540
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1620 -ip 16201⤵PID:1940
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 828 -ip 8281⤵PID:752
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 2464 -ip 24641⤵PID:3876
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
- Size 471B
- SHA256 28766e681bf500e9cddbcd3275cd898c4165354ad087c2461d9ee374a7e2221e
- MD5 5f0847e5a15af2d7923393c3cd30c5d1
- SHA1 326c44f2bc29ec6578a400d6d46361efcb013540
- SHA512 a83751183cd1f2ac063a0077f8edfaecda72a4649437070c83f88151c822ff42d43fb8a291c123af2598e10d15cbdc147cef353b2149baca9462fb02e3d67a06
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
- Size 404B
- SHA256 e8cde03250fb8283288e7d8dcf74bab7739e0e94fa7800fc2113a1e508bd567e
- MD5 36f9c32e98f9d36375f9cfd375e7a2e7
- SHA1 a74c3e06ba387c36cec6366a58c862cbc1dce8b6
- SHA512 aee0f49443be3713dbd12e18b1fbc0cc239ccfa9476bf66788da1c32b8e66d200cc9ba5bd05e96f8bf5b8349a44be8d2c278297d1be9b6bf6987c81d66ff6cf3
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VLW1SL5J\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\Wc8igO0
- Size 93KB
- SHA256 ae44ddada123617ce27f953bcccbf47f1bfd98cf6e78a805fbb1caea6945170f
- MD5 c4d56cb7809887c0c38e91f95345d7d7
- SHA1 2d6cfe1611afaa8629aaef88ce167109b8684c29
- SHA512 df01aac72b65512796defc1331bce54158fa5f764a5135440ecec5edc13b1307501e4d96c8f0e558c9a284b14f184733bdcbfbb61dad1e2cd1e7d44de05eebdb
- SSDEEP 1536:XwtgCx0WzvckNg1IheZEK+Lr7H65azexR2Oe5sY2DNAyUu7Uy/aME7jwaaHw7Kon:c56ivtNDYYzhDSYiEujazjwaaHw7Kojr
- MD5 SHA1 SHA512 SSDEEP