Analysis
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max time kernel
95s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
27-01-2025 18:04
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe
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Size
100KB
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MD5
424b2a616dd1ccfdee1f0e66dcbf18ea
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SHA1
250444322411d022b9e3e30820b460f87c72e719
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SHA256
f392739651133cd206a7697aa3bd48126b66e5a6f918bc8a14321622ad3f85e5
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SHA512
6393aa915d3cfca133bab6fce9fcf88f140a153c087e6e694b1bde87a11d712e2c18a30a417a26361d70171c3c6072a3256c775bc6e634b4e39c5d49e530418b
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SSDEEP
3072:lNDuhNig6LUD3DeCN6xvmBz/gxgGak8jwaaHw7Koj4rD8p2f:lNuF6LdwKALgxJGm
Malware Config
Signatures
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Ramnit family
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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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe -
Executes dropped EXE 1 IoCs
pid Process 4896 aabtitlaktmoexmw.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
pid pid_target Process procid_target 1136 3628 WerFault.exe 83 2204 3580 WerFault.exe 103 -
System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iexplore.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iexplore.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language aabtitlaktmoexmw.exe -
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{A4AE7E14-DD67-11EF-AF2A-EE8B2F3CE00B} = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31158644" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31158644" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31158644" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "444827243" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\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-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2034274369" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2033180511" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2231149283" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 656 Process not Found -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeSecurityPrivilege 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe Token: SeDebugPrivilege 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe Token: SeSecurityPrivilege 4896 aabtitlaktmoexmw.exe Token: SeLoadDriverPrivilege 4896 aabtitlaktmoexmw.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2316 IEXPLORE.EXE 2316 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2316 IEXPLORE.EXE 2316 IEXPLORE.EXE 1624 IEXPLORE.EXE 1624 IEXPLORE.EXE 1624 IEXPLORE.EXE 1624 IEXPLORE.EXE 2316 IEXPLORE.EXE 2316 IEXPLORE.EXE 1768 IEXPLORE.EXE 1768 IEXPLORE.EXE 1768 IEXPLORE.EXE 1768 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 37 IoCs
description pid Process procid_target PID 3676 wrote to memory of 3628 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 83 PID 3676 wrote to memory of 3628 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 83 PID 3676 wrote to memory of 3628 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 83 PID 3676 wrote to memory of 3628 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 83 PID 3676 wrote to memory of 3628 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 83 PID 3676 wrote to memory of 3628 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 83 PID 3676 wrote to memory of 3628 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 83 PID 3676 wrote to memory of 3628 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 83 PID 3676 wrote to memory of 3628 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 83 PID 3676 wrote to memory of 2424 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 94 PID 3676 wrote to memory of 2424 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 94 PID 3676 wrote to memory of 2424 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 94 PID 2424 wrote to memory of 2316 2424 iexplore.exe 95 PID 2424 wrote to memory of 2316 2424 iexplore.exe 95 PID 2316 wrote to memory of 1624 2316 IEXPLORE.EXE 97 PID 2316 wrote to memory of 1624 2316 IEXPLORE.EXE 97 PID 2316 wrote to memory of 1624 2316 IEXPLORE.EXE 97 PID 3676 wrote to memory of 3580 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 103 PID 3676 wrote to memory of 3580 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 103 PID 3676 wrote to memory of 3580 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 103 PID 3676 wrote to memory of 3580 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 103 PID 3676 wrote to memory of 3580 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 103 PID 3676 wrote to memory of 3580 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 103 PID 3676 wrote to memory of 3580 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 103 PID 3676 wrote to memory of 3580 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 103 PID 3676 wrote to memory of 3580 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 103 PID 3676 wrote to memory of 4052 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 108 PID 3676 wrote to memory of 4052 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 108 PID 3676 wrote to memory of 4052 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 108 PID 4052 wrote to memory of 3768 4052 iexplore.exe 109 PID 4052 wrote to memory of 3768 4052 iexplore.exe 109 PID 2316 wrote to memory of 1768 2316 IEXPLORE.EXE 110 PID 2316 wrote to memory of 1768 2316 IEXPLORE.EXE 110 PID 2316 wrote to memory of 1768 2316 IEXPLORE.EXE 110 PID 3676 wrote to memory of 4896 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 113 PID 3676 wrote to memory of 4896 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 113 PID 3676 wrote to memory of 4896 3676 JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe 113
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_424b2a616dd1ccfdee1f0e66dcbf18ea.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3676 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:3628
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3628 -s 2043⤵
- Program crash
PID:1136
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C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2424 -
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:2316 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2316 CREDAT:17410 /prefetch:24⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1624
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2316 CREDAT:17416 /prefetch:24⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1768
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:3580
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3580 -s 2043⤵
- Program crash
PID:2204
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C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4052 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"3⤵
- Modifies Internet Explorer settings
PID:3768
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C:\Users\Admin\AppData\Local\Temp\aabtitlaktmoexmw.exe"C:\Users\Admin\AppData\Local\Temp\aabtitlaktmoexmw.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4896
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3628 -ip 36281⤵PID:768
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3580 -ip 35801⤵PID:3896
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD5475c66b9af3c16540234fd08c8b64ee1
SHA1fbf3a350a46429077838d755006c4c2f8e0aab7d
SHA2563f31d71c018f407fc7b46a5ccd3ab6a8473359fec94505232a3d2a8c86f30e7f
SHA512fef96a645b5c74823d8ccc53069847b71437cd083851bcb11791cb7ebe4975806253abc6068d12dd5238920682304862c01ae1f4a0e0a1c2b0bd9af2e515a846
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD5c8422c9edda17ba5ec1d6a8f4a04a6b5
SHA19cfef943a4336532ae05345ec0111210093e97e6
SHA2564af6e71ade05bc199876c05c583b0eda2ed4ccc286c7f330e5be5bb534a66ca6
SHA5121be1fcefa193461930707a4a61e46c4c78b60f725a70087eb0cab730fd700991d20a709367815b78cda23e7744b8d89b50c0a5c6cab1477738e764140702b18e
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
100KB
MD5424b2a616dd1ccfdee1f0e66dcbf18ea
SHA1250444322411d022b9e3e30820b460f87c72e719
SHA256f392739651133cd206a7697aa3bd48126b66e5a6f918bc8a14321622ad3f85e5
SHA5126393aa915d3cfca133bab6fce9fcf88f140a153c087e6e694b1bde87a11d712e2c18a30a417a26361d70171c3c6072a3256c775bc6e634b4e39c5d49e530418b