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Analysis
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max time kernel
133s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
24/08/2024, 16:05
Behavioral task
behavioral1
Sample
bef563d6f91fc4cb7f038ead74d86309_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
bef563d6f91fc4cb7f038ead74d86309_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
bef563d6f91fc4cb7f038ead74d86309_JaffaCakes118.exe
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Size
426KB
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MD5
bef563d6f91fc4cb7f038ead74d86309
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SHA1
111426bc504fde5a376f2acec1a02f8d21e1c323
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SHA256
ccc1009362f2cac4dd44285190ce28df252ef95bf4dcc2e094ae18d5929427c4
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SHA512
3e7cde075e23b236f9b2778b6b1a303643f70bffa0e6b778df9ed42a663caa1ad0d4e429495dc5c5ed07fccd6e674a503eb4b4dfcb479fda9ba4a067c61dc050
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SSDEEP
6144:qexrS9j0YKTs4KOxXF2idZecnl20lHRxp3gYRpqY/E1CU8fBIlHh+F9WuvEhK:xxrE0lnF3Z4mxxpRprMoU8fWlhapX
Malware Config
Signatures
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Gh0st RAT payload 3 IoCs
resource yara_rule behavioral2/memory/2892-0-0x0000000000400000-0x0000000000471000-memory.dmp family_gh0strat behavioral2/files/0x00080000000234dc-32.dat family_gh0strat behavioral2/memory/2892-44-0x0000000000400000-0x0000000000471000-memory.dmp family_gh0strat -
Drops file in Drivers directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Drivers\beep.sys bef563d6f91fc4cb7f038ead74d86309_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\Drivers\beep.sys svchost.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\FastUserSwitchingCompatibility\Parameters\ServiceDll = "C:\\Windows\\system32\\FastUserSwitchingCompatibilityex.dll" bef563d6f91fc4cb7f038ead74d86309_JaffaCakes118.exe -
Deletes itself 1 IoCs
pid Process 2272 svchost.exe -
Loads dropped DLL 2 IoCs
pid Process 2892 bef563d6f91fc4cb7f038ead74d86309_JaffaCakes118.exe 2272 svchost.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\FastUserSwitchingCompatibilityex.dll bef563d6f91fc4cb7f038ead74d86309_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bef563d6f91fc4cb7f038ead74d86309_JaffaCakes118.exe -
Suspicious behavior: LoadsDriver 2 IoCs
pid Process 664 Process not Found 664 Process not Found
Processes
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C:\Users\Admin\AppData\Local\Temp\bef563d6f91fc4cb7f038ead74d86309_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\bef563d6f91fc4cb7f038ead74d86309_JaffaCakes118.exe"1⤵
- Drops file in Drivers directory
- Server Software Component: Terminal Services DLL
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2892
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k netsvcs -s FastUserSwitchingCompatibility1⤵
- Drops file in Drivers directory
- Deletes itself
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2272
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
95KB
MD5cc20396466ef1a30eed301d07820f388
SHA1c0d5385d454b40129e645de4ef38edac4812c680
SHA256c515a56f0cbadd89dd650120826e457c6f2ea62a6f8808901c8e35432d7e15ad
SHA512d95a286bb31fb023a7c568e281f40423b31187b5aff8c77db6d21f909957a56cf43c5c10d985f0ab9f30e9ed9cea606eb691b0e819b23d4ebe6a6dd9eef80931
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Filesize
84B
MD5e75f54ab66aec0ef5e1bdd31c261e15b
SHA110d7d76ce7722a8169c2f544a782f9f8ec0c4fb0
SHA25675848fff5cc4961ce609313c9c46f2840b83d6b3371614825c2ff3701312d187
SHA51270a6ec265493733ad4871c86e752fc07eacad21fea54bf8c0f95e50c4a527abe7cd9d3f6d51df924eff68dd5c2bd812a34b44bde5b10ddc4a16378bc7a403a24