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Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
24/06/2024, 22:07
Static task
static1
Behavioral task
behavioral1
Sample
0adee9ee23d78ff4ea559063e4ec5d7e_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0adee9ee23d78ff4ea559063e4ec5d7e_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
0adee9ee23d78ff4ea559063e4ec5d7e_JaffaCakes118.exe
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Size
188KB
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MD5
0adee9ee23d78ff4ea559063e4ec5d7e
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SHA1
c0cbead36c2e00db05308c4c1cc602ad2afc97c6
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SHA256
8ad98ac46fce6ff5e59cb7a4d3e381c46f3841fe8a88144dccf11521e40aa6c9
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SHA512
72f10b14dd50a922f679b95ec54581214aae3addcb86173af6d0d5630cc6cd7cdc8c7d65dff88e41fed1fbc3a55531fa84cf3b7c040604a37ab76bbda2c7befe
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SSDEEP
3072:8J7tDo5aQ4Jm9vlReraQZVUZ89PyHL+ch1VTnIJYgcJnuY1P:M7G5aQX9XHQTUZ2yrZhHIJYgcJnuY1
Malware Config
Signatures
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Gh0st RAT payload 10 IoCs
resource yara_rule behavioral2/files/0x000900000002342f-3.dat family_gh0strat behavioral2/memory/3788-5-0x0000000010000000-0x0000000010028000-memory.dmp family_gh0strat behavioral2/memory/1472-6-0x0000000000400000-0x0000000000430000-memory.dmp family_gh0strat behavioral2/memory/3788-7-0x0000000010000000-0x0000000010028000-memory.dmp family_gh0strat behavioral2/memory/3788-9-0x0000000010000000-0x0000000010028000-memory.dmp family_gh0strat behavioral2/memory/3788-10-0x0000000010000000-0x0000000010028000-memory.dmp family_gh0strat behavioral2/memory/3788-12-0x0000000010000000-0x0000000010028000-memory.dmp family_gh0strat behavioral2/memory/3788-14-0x0000000010000000-0x0000000010028000-memory.dmp family_gh0strat behavioral2/memory/3788-17-0x0000000010000000-0x0000000010028000-memory.dmp family_gh0strat behavioral2/memory/3788-19-0x0000000010000000-0x0000000010028000-memory.dmp family_gh0strat -
Server Software Component: Terminal Services DLL 1 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\fastuserswitchingcompatibility\Parameters\ServiceDll = "C:\\PROGRA~2\\drtoo\\drtoo.ref" 0adee9ee23d78ff4ea559063e4ec5d7e_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\fastuserswitchingcompatibility\Parameters\ServiceDll = "C:\\PROGRA~2\\drtoo\\drtoo.ref" svchost.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\fastuserswitchingcompatibility\ImagePath = "%SystemRoot%\\System32\\svchost.exe -k netsvcs" svchost.exe -
Deletes itself 1 IoCs
pid Process 3788 svchost.exe -
Loads dropped DLL 1 IoCs
pid Process 3788 svchost.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 svchost.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\d2f5ca0e.del 0adee9ee23d78ff4ea559063e4ec5d7e_JaffaCakes118.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\PROGRA~2\drtoo\drtoo.ref 0adee9ee23d78ff4ea559063e4ec5d7e_JaffaCakes118.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz svchost.exe -
Modifies data under HKEY_USERS 5 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie svchost.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum\Version = "7" svchost.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1472 0adee9ee23d78ff4ea559063e4ec5d7e_JaffaCakes118.exe 1472 0adee9ee23d78ff4ea559063e4ec5d7e_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeBackupPrivilege 3788 svchost.exe Token: SeSecurityPrivilege 3788 svchost.exe Token: SeSecurityPrivilege 3788 svchost.exe Token: SeBackupPrivilege 3788 svchost.exe Token: SeSecurityPrivilege 3788 svchost.exe Token: SeBackupPrivilege 3788 svchost.exe Token: SeSecurityPrivilege 3788 svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0adee9ee23d78ff4ea559063e4ec5d7e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0adee9ee23d78ff4ea559063e4ec5d7e_JaffaCakes118.exe"1⤵
- Server Software Component: Terminal Services DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1472
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k netsvcs -s fastuserswitchingcompatibility1⤵
- Server Software Component: Terminal Services DLL
- Sets service image path in registry
- Deletes itself
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:3788
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Server Software Component
1Terminal Services DLL
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
153KB
MD54e7567486ab22f3d2a1270dc3cc6885a
SHA1ab4121d96d73dbb54c7aceda8379bc53955e4b9f
SHA256a8f23e3ec7043bebd080656cb426772ae2bb44d84538177052e7d3e5b2eed5d0
SHA512c564f1442aad9c391e9f5c7675b9a2972236f30fd8a11ab9030bcfcebaa30441b5729b6af850f1b6ca59a6c74fe7cd687c421494b07c563138412c5ba668472e