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Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
09/10/2024, 07:52
Static task
static1
Behavioral task
behavioral1
Sample
2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe
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Size
353KB
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MD5
2d8c23cabf2b8f977a0fb81afc5898b3
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SHA1
2de9cd4a829b31bbab5d6bbf1b0506b5e1a25f30
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SHA256
12e2ec4b3f47131bfe2fbcf6d70e050aec6c3c31156eaf84d9d16b25b3743d5e
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SHA512
733bead745ad83d84b3d4b390cbf2af230112ca0dfa08f823ae28aa60aded6d5a7a1059c7964f52e102ccda4e2c8d3f9d4f940d74810f496e715673b9fba3475
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SSDEEP
6144:mDbUG6uRJRNWN2Bl89riCwCGBNgQ9L1QKk38hH/ygXCU8BOGkdc1kGdrlE:mDl6ENOGSrpwCWLG85GTsWkF
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2968 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 2320 vistc.exe -
Drops file in System32 directory 5 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ieapfltr.dat 2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe File created C:\Windows\SysWOW64\vistc.exe 2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\vistc.exe 2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\ieapfltr.dat vistc.exe File opened for modification C:\Windows\SysWOW64\vistc.exe vistc.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\uninstal.bat 2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 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 2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vistc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2908 2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe Token: SeDebugPrivilege 2320 vistc.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2908 wrote to memory of 2968 2908 2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe 31 PID 2908 wrote to memory of 2968 2908 2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe 31 PID 2908 wrote to memory of 2968 2908 2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe 31 PID 2908 wrote to memory of 2968 2908 2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe 31 PID 2908 wrote to memory of 2968 2908 2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe 31 PID 2908 wrote to memory of 2968 2908 2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe 31 PID 2908 wrote to memory of 2968 2908 2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2d8c23cabf2b8f977a0fb81afc5898b3_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2908 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\uninstal.bat2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2968
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C:\Windows\SysWOW64\vistc.exeC:\Windows\SysWOW64\vistc.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2320
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
353KB
MD52d8c23cabf2b8f977a0fb81afc5898b3
SHA12de9cd4a829b31bbab5d6bbf1b0506b5e1a25f30
SHA25612e2ec4b3f47131bfe2fbcf6d70e050aec6c3c31156eaf84d9d16b25b3743d5e
SHA512733bead745ad83d84b3d4b390cbf2af230112ca0dfa08f823ae28aa60aded6d5a7a1059c7964f52e102ccda4e2c8d3f9d4f940d74810f496e715673b9fba3475
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Filesize
218B
MD584606c34b3b30d79bbc2e18b53889b3d
SHA1e6928772bf81d4b5a4d1eadaee992e1431342363
SHA2568e258ccf21a3c259f752f49d27c0260a61da15f5a8fbd395081911d851c3841e
SHA512bdc1edeff47e74b1ba6435c4a890898883a65ee6914c32b783ebdd369ccb5eee97bc3639be802153c7ac88b09443a167c18b735d21cb95988f368496987a92df