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Analysis
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max time kernel
150s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
12/08/2024, 01:37
Static task
static1
Behavioral task
behavioral1
Sample
8ccdf8857054fa2efc455b69258956a6_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
8ccdf8857054fa2efc455b69258956a6_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8ccdf8857054fa2efc455b69258956a6_JaffaCakes118.exe
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Size
376KB
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MD5
8ccdf8857054fa2efc455b69258956a6
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SHA1
58bfe73edcb7c862e73bd35c6587ef12497295a1
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SHA256
9e30fdfa70ce4289e48461c2862f1806e79633c0416fff1832a30d665ce7c1e8
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SHA512
09a90013195ee2e9421681b81da399797de69f7bef96144a47bdc28d015b3b6331d65b7c3438a4ac6f8145181730412f15db39d74fe050cd88adfd5475fd25f1
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SSDEEP
6144:jfYte9zBUGBIVKH1yF2idZecnl20lHRxp3g/KzXHwxrE7eMsSgmLVFweF4X3Y:EUFBGVKVuF3Z4mxxmKjQxw73sSgmLVyw
Malware Config
Signatures
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Gh0st RAT payload 3 IoCs
resource yara_rule behavioral2/files/0x000a000000023454-31.dat family_gh0strat behavioral2/files/0x000700000002345b-37.dat family_gh0strat behavioral2/memory/3668-39-0x0000000000400000-0x0000000000470000-memory.dmp family_gh0strat -
Drops file in Drivers directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Drivers\beep.sys 8ccdf8857054fa2efc455b69258956a6_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" 8ccdf8857054fa2efc455b69258956a6_JaffaCakes118.exe -
Deletes itself 1 IoCs
pid Process 1348 svchost.exe -
Loads dropped DLL 2 IoCs
pid Process 3668 8ccdf8857054fa2efc455b69258956a6_JaffaCakes118.exe 1348 svchost.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\FastUserSwitchingCompatibilityex.dll 8ccdf8857054fa2efc455b69258956a6_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 8ccdf8857054fa2efc455b69258956a6_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious behavior: LoadsDriver 2 IoCs
pid Process 660 Process not Found 660 Process not Found
Processes
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C:\Users\Admin\AppData\Local\Temp\8ccdf8857054fa2efc455b69258956a6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8ccdf8857054fa2efc455b69258956a6_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:3668
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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:1348
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
98KB
MD56b474e54deab28181da70a050d4151a0
SHA1195612d4bf09b048b975e2d00d89b01f9e3596da
SHA2567d672902dea809e40ff20687585908378fdaae878348516440866818259b161f
SHA51284425aadf73e17fc6f17dbc67f6f41068aad31bc9207d399e8a86794d62b0317a6da34030436c373891aab8f441494b49de3b02a7bc3829c0b939d41abc05ecb
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Filesize
98KB
MD55ca13d7275172cf65aef469ab17dcf1c
SHA1aaf45fcb231f2ddc954f0005223ca5efec4aea44
SHA2564d6189205944bd01df5f62a18abd74f4a3dbc255a185cb4c49b250d3f4fd58f3
SHA512fe0a11320443165be6d4b3ddd5a009d6788adeaa2e503fbc2a80f996009a61aad82484783ea255a6337c520ebc9412d181effa57f465fbf29ee76b7b446e7717