Analysis
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max time kernel
93s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-01-2025 07:41
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe
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Size
104KB
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MD5
030e197760c36c22979e6e607d6170cc
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SHA1
18ebb88bdc0d0aba3fcddfc3a531ba4335d3d575
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SHA256
718dc82f7e1cd1e520656322e6ff1f7ae548e9383855a0158f8aabb47ed8f956
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SHA512
45421a7438906139c866811167d7cdd0d82ab606010572c705de8fe90943920f200addf4ae3497fbd43ab16838e99c2c31a3e455d6448034bdb12d32608928c7
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SSDEEP
3072:9gIpT1t2YXm8XdstQculie6qbcU5jwaaHw7Koj4rA:aIx1dX3XCt2bB
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_030e197760c36c22979e6e607d6170cc.exe -
Executes dropped EXE 1 IoCs
pid Process 4392 rivfglscrwvipwlm.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 4224 4852 WerFault.exe 83 3428 4324 WerFault.exe 102 -
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_030e197760c36c22979e6e607d6170cc.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 rivfglscrwvipwlm.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive 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\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE 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 (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31157208" 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 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\FullScreen = "no" 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\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "403791681" 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\{37BC116E-D7CB-11EF-B319-FE5A08828E79} = "0" 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 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 = "31157208" 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\GPU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "206760334" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion 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 Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "205979276" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "444210303" 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\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" 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 Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31157208" 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 -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 652 Process not Found -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeSecurityPrivilege 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe Token: SeDebugPrivilege 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe Token: SeSecurityPrivilege 4392 rivfglscrwvipwlm.exe Token: SeLoadDriverPrivilege 4392 rivfglscrwvipwlm.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1440 IEXPLORE.EXE 1440 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1440 IEXPLORE.EXE 1440 IEXPLORE.EXE 3640 IEXPLORE.EXE 3640 IEXPLORE.EXE 3640 IEXPLORE.EXE 3640 IEXPLORE.EXE 1440 IEXPLORE.EXE 1440 IEXPLORE.EXE 912 IEXPLORE.EXE 912 IEXPLORE.EXE 912 IEXPLORE.EXE 912 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 37 IoCs
description pid Process procid_target PID 2124 wrote to memory of 4852 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 83 PID 2124 wrote to memory of 4852 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 83 PID 2124 wrote to memory of 4852 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 83 PID 2124 wrote to memory of 4852 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 83 PID 2124 wrote to memory of 4852 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 83 PID 2124 wrote to memory of 4852 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 83 PID 2124 wrote to memory of 4852 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 83 PID 2124 wrote to memory of 4852 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 83 PID 2124 wrote to memory of 4852 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 83 PID 2124 wrote to memory of 2068 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 96 PID 2124 wrote to memory of 2068 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 96 PID 2124 wrote to memory of 2068 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 96 PID 2068 wrote to memory of 1440 2068 iexplore.exe 97 PID 2068 wrote to memory of 1440 2068 iexplore.exe 97 PID 1440 wrote to memory of 3640 1440 IEXPLORE.EXE 99 PID 1440 wrote to memory of 3640 1440 IEXPLORE.EXE 99 PID 1440 wrote to memory of 3640 1440 IEXPLORE.EXE 99 PID 2124 wrote to memory of 4324 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 102 PID 2124 wrote to memory of 4324 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 102 PID 2124 wrote to memory of 4324 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 102 PID 2124 wrote to memory of 4324 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 102 PID 2124 wrote to memory of 4324 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 102 PID 2124 wrote to memory of 4324 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 102 PID 2124 wrote to memory of 4324 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 102 PID 2124 wrote to memory of 4324 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 102 PID 2124 wrote to memory of 4324 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 102 PID 2124 wrote to memory of 3196 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 107 PID 2124 wrote to memory of 3196 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 107 PID 2124 wrote to memory of 3196 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 107 PID 3196 wrote to memory of 2768 3196 iexplore.exe 108 PID 3196 wrote to memory of 2768 3196 iexplore.exe 108 PID 1440 wrote to memory of 912 1440 IEXPLORE.EXE 109 PID 1440 wrote to memory of 912 1440 IEXPLORE.EXE 109 PID 1440 wrote to memory of 912 1440 IEXPLORE.EXE 109 PID 2124 wrote to memory of 4392 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 112 PID 2124 wrote to memory of 4392 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 112 PID 2124 wrote to memory of 4392 2124 JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe 112
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_030e197760c36c22979e6e607d6170cc.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2124 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:4852
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4852 -s 2043⤵
- Program crash
PID:4224
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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:2068 -
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:1440 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1440 CREDAT:17410 /prefetch:24⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3640
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1440 CREDAT:17416 /prefetch:24⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:912
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:4324
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4324 -s 2043⤵
- Program crash
PID:3428
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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:3196 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"3⤵
- Modifies Internet Explorer settings
PID:2768
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C:\Users\Admin\AppData\Local\Temp\rivfglscrwvipwlm.exe"C:\Users\Admin\AppData\Local\Temp\rivfglscrwvipwlm.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4392
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4852 -ip 48521⤵PID:396
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 4324 -ip 43241⤵PID:4784
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
MD50ada2095c461df5a751955aa41dd491e
SHA18366c54b31e1ddc8016aa22aab8c83f73c690810
SHA25680cd542688ed3a45669b53243c3f4922d6eb21a34d8dfeebc6c101484d3bac09
SHA512135991affe343d4358bb15a693effa7a6813d6715e555729d2aa04a98555e13fded55d3100a41a92a5beb57c68fbdacb199a3e66407944e37880b28d42d79e7c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD5ddea46aaa862922eee179aedb1c03ab3
SHA13f6e62efa0f36657102f3a8d40d5578d5b5abaa8
SHA2560de8ef0b026d30cd9070408f880ad98724ab001f53787d755c5c9309acbab12e
SHA512a6eecb97f0f1f13ff0466599f023a9ac22888b53a995f0175650b0dbb7495e06bf76ed7cd0a035a3f34c0c63e999654b6489796ca06835fe77990b85c74c5279
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
104KB
MD5030e197760c36c22979e6e607d6170cc
SHA118ebb88bdc0d0aba3fcddfc3a531ba4335d3d575
SHA256718dc82f7e1cd1e520656322e6ff1f7ae548e9383855a0158f8aabb47ed8f956
SHA51245421a7438906139c866811167d7cdd0d82ab606010572c705de8fe90943920f200addf4ae3497fbd43ab16838e99c2c31a3e455d6448034bdb12d32608928c7