Analysis
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max time kernel
93s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-01-2025 08:42
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_158b4c64b405256c1e03f52658825344.exe
Resource
win7-20240729-en
General
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Target
JaffaCakes118_158b4c64b405256c1e03f52658825344.exe
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Size
125KB
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MD5
158b4c64b405256c1e03f52658825344
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SHA1
03b98c62866ed2139e05e890bce8e5f79e02ee92
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SHA256
c1d96d43cb3c6fcfad861744a78b6b411a18da7a66b2146cc1b0570e0fb18ee4
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SHA512
e2a39ede50da496f46c2b65657646c9df1d9cdd3100ebb0b6c9a013a26002ff1f8f1419afe1f482098ca706b39baa34222db12f0feec0b3e6253ff18251f9558
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SSDEEP
3072:5Tg2vIufer7yfdn7pPqjwaaHw7Koj4rZPlJdZ:5kynWr7qd71Rl
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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation JaffaCakes118_158b4c64b405256c1e03f52658825344.exe -
Executes dropped EXE 1 IoCs
pid Process 4644 tdvlovjltitvyhyo.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 4668 1376 WerFault.exe 85 4760 3936 WerFault.exe 106 -
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 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 tdvlovjltitvyhyo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_158b4c64b405256c1e03f52658825344.exe -
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{06C093DE-D966-11EF-B319-7E3D785E6C2E} = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\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 Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31157618" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3678533401" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31157618" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3679627499" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31157618" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3877440339" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "444386744" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 656 Process not Found -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeSecurityPrivilege 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe Token: SeDebugPrivilege 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe Token: SeSecurityPrivilege 4644 tdvlovjltitvyhyo.exe Token: SeLoadDriverPrivilege 4644 tdvlovjltitvyhyo.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2432 IEXPLORE.EXE 2432 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2432 IEXPLORE.EXE 2432 IEXPLORE.EXE 1920 IEXPLORE.EXE 1920 IEXPLORE.EXE 1920 IEXPLORE.EXE 1920 IEXPLORE.EXE 2432 IEXPLORE.EXE 2432 IEXPLORE.EXE 908 IEXPLORE.EXE 908 IEXPLORE.EXE 908 IEXPLORE.EXE 908 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 37 IoCs
description pid Process procid_target PID 3464 wrote to memory of 1376 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 85 PID 3464 wrote to memory of 1376 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 85 PID 3464 wrote to memory of 1376 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 85 PID 3464 wrote to memory of 1376 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 85 PID 3464 wrote to memory of 1376 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 85 PID 3464 wrote to memory of 1376 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 85 PID 3464 wrote to memory of 1376 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 85 PID 3464 wrote to memory of 1376 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 85 PID 3464 wrote to memory of 1376 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 85 PID 3464 wrote to memory of 3488 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 98 PID 3464 wrote to memory of 3488 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 98 PID 3464 wrote to memory of 3488 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 98 PID 3488 wrote to memory of 2432 3488 iexplore.exe 99 PID 3488 wrote to memory of 2432 3488 iexplore.exe 99 PID 2432 wrote to memory of 1920 2432 IEXPLORE.EXE 101 PID 2432 wrote to memory of 1920 2432 IEXPLORE.EXE 101 PID 2432 wrote to memory of 1920 2432 IEXPLORE.EXE 101 PID 3464 wrote to memory of 3936 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 106 PID 3464 wrote to memory of 3936 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 106 PID 3464 wrote to memory of 3936 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 106 PID 3464 wrote to memory of 3936 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 106 PID 3464 wrote to memory of 3936 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 106 PID 3464 wrote to memory of 3936 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 106 PID 3464 wrote to memory of 3936 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 106 PID 3464 wrote to memory of 3936 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 106 PID 3464 wrote to memory of 3936 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 106 PID 3464 wrote to memory of 2764 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 111 PID 3464 wrote to memory of 2764 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 111 PID 3464 wrote to memory of 2764 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 111 PID 2764 wrote to memory of 1700 2764 iexplore.exe 112 PID 2764 wrote to memory of 1700 2764 iexplore.exe 112 PID 2432 wrote to memory of 908 2432 IEXPLORE.EXE 113 PID 2432 wrote to memory of 908 2432 IEXPLORE.EXE 113 PID 2432 wrote to memory of 908 2432 IEXPLORE.EXE 113 PID 3464 wrote to memory of 4644 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 116 PID 3464 wrote to memory of 4644 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 116 PID 3464 wrote to memory of 4644 3464 JaffaCakes118_158b4c64b405256c1e03f52658825344.exe 116
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_158b4c64b405256c1e03f52658825344.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_158b4c64b405256c1e03f52658825344.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3464 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:1376
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1376 -s 2043⤵
- Program crash
PID:4668
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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:3488 -
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:2432 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2432 CREDAT:17410 /prefetch:24⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1920
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2432 CREDAT:17416 /prefetch:24⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:908
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:3936
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3936 -s 2083⤵
- Program crash
PID:4760
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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:2764 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"3⤵
- Modifies Internet Explorer settings
PID:1700
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C:\Users\Admin\AppData\Local\Temp\tdvlovjltitvyhyo.exe"C:\Users\Admin\AppData\Local\Temp\tdvlovjltitvyhyo.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4644
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1376 -ip 13761⤵PID:4972
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3936 -ip 39361⤵PID:1004
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD52c48c73220d62a8faffe599e95896274
SHA1452cd4222360fe7e881055d815ec65a2bbac564b
SHA25635a3978f9dea3056b0c4a0a1945d785bb7a0022484782f414fa9ffa04f3d5967
SHA5126547f2798297acc7ac11506328ef05f29074655f3e5a60adb188106c769806a2b1a8a15c7bd38c39da560df7df953798561398245667095536fc5748692cc9d8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD512076f18069efb647c298f9aa1d3053b
SHA11e67054179c4d4ee9bae2b3614e25a409edc0971
SHA256fe66f958b2c3c5b49df8aff614f01570ffb477d51f2bf19efe4a7945cc6e4559
SHA5124f077cbf65130c2b288a2f74d933df31ce270cc34f4825929788ba7ba228dac34cee61a04d11bd692402a86b240392ba972fd817a92889d2324ea1b0b249eee1
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
125KB
MD5158b4c64b405256c1e03f52658825344
SHA103b98c62866ed2139e05e890bce8e5f79e02ee92
SHA256c1d96d43cb3c6fcfad861744a78b6b411a18da7a66b2146cc1b0570e0fb18ee4
SHA512e2a39ede50da496f46c2b65657646c9df1d9cdd3100ebb0b6c9a013a26002ff1f8f1419afe1f482098ca706b39baa34222db12f0feec0b3e6253ff18251f9558