Analysis
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max time kernel
149s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
25-09-2024 20:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe
Resource
win7-20240729-en
windows7-x64
9 signatures
150 seconds
General
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Target
f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe
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Size
256KB
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MD5
f6caa0160a6f0e5264fd16fa5ae95696
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SHA1
95c80857c55d62e7b641d5ce7320d4b005a6e532
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SHA256
fdb29bbc9b3257038bbb10f10140f5137e67cab3d38cf4afb60ffae54b60ab2e
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SHA512
687fcdc4800507b815cd468813f109c5a5fe374e3f42fb16a9e449bb1aa3eca5bd34869dc9eae6278dc9209dd04cb8b8dafb4ab8f1142436a4dd3b3c6877c07d
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SSDEEP
6144:B34cqJNXGftA+N1hvNca5UBtpBQYdzMCZf:ty0K+NxOTBQYh
Malware Config
Signatures
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Detects PlugX payload 15 IoCs
resource yara_rule behavioral1/memory/376-3-0x0000000002C20000-0x0000000002C4E000-memory.dmp family_plugx behavioral1/memory/376-4-0x0000000002C20000-0x0000000002C4E000-memory.dmp family_plugx behavioral1/memory/376-1-0x0000000002C20000-0x0000000002C4E000-memory.dmp family_plugx behavioral1/memory/376-16-0x0000000002C20000-0x0000000002C4E000-memory.dmp family_plugx behavioral1/memory/376-17-0x0000000002C20000-0x0000000002C4E000-memory.dmp family_plugx behavioral1/memory/376-15-0x0000000002C20000-0x0000000002C4E000-memory.dmp family_plugx behavioral1/memory/376-18-0x0000000002C20000-0x0000000002C4E000-memory.dmp family_plugx behavioral1/memory/376-19-0x0000000002C20000-0x0000000002C4E000-memory.dmp family_plugx behavioral1/memory/376-20-0x0000000002C20000-0x0000000002C4E000-memory.dmp family_plugx behavioral1/memory/2996-26-0x0000000000260000-0x000000000028E000-memory.dmp family_plugx behavioral1/memory/2996-30-0x0000000000260000-0x000000000028E000-memory.dmp family_plugx behavioral1/memory/2996-29-0x0000000000260000-0x000000000028E000-memory.dmp family_plugx behavioral1/memory/376-32-0x0000000002C20000-0x0000000002C4E000-memory.dmp family_plugx behavioral1/memory/2996-35-0x0000000000260000-0x000000000028E000-memory.dmp family_plugx behavioral1/memory/376-40-0x0000000002C20000-0x0000000002C4E000-memory.dmp family_plugx -
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 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msiexec.exe -
Modifies registry class 14 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6CD83D94-AC11-4461-89D0-982E7363332B} f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6CD83D94-AC11-4461-89D0-982E7363332B}\LocalServer32 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SoftHSM.Document\CLSID f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SoftHSM.Document\CLSID\ = "{6CD83D94-AC11-4461-89D0-982E7363332B}" f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6CD83D94-AC11-4461-89D0-982E7363332B}\ProgID\ = "SoftHSM.Document" f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\MJ\CLSID = 31004200440030004500410031004600360036003300380039004200450045000000 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6CD83D94-AC11-4461-89D0-982E7363332B}\ = "SoftHS Document" f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6CD83D94-AC11-4461-89D0-982E7363332B}\ProgID f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6CD83D94-AC11-4461-89D0-982E7363332B}\InprocHandler32 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6CD83D94-AC11-4461-89D0-982E7363332B}\InprocHandler32\ = "ole32.dll" f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6CD83D94-AC11-4461-89D0-982E7363332B}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\F6CAA0~1.EXE" f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe Key created \REGISTRY\MACHINE\Software\CLASSES\MJ f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SoftHSM.Document f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SoftHSM.Document\ = "SoftHS Document" f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 2996 msiexec.exe 2996 msiexec.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 2996 msiexec.exe 2996 msiexec.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe 2996 msiexec.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2996 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe Token: SeTcbPrivilege 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe Token: SeDebugPrivilege 2996 msiexec.exe Token: SeTcbPrivilege 2996 msiexec.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 376 wrote to memory of 2996 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 31 PID 376 wrote to memory of 2996 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 31 PID 376 wrote to memory of 2996 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 31 PID 376 wrote to memory of 2996 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 31 PID 376 wrote to memory of 2996 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 31 PID 376 wrote to memory of 2996 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 31 PID 376 wrote to memory of 2996 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 31 PID 376 wrote to memory of 2996 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 31 PID 376 wrote to memory of 2996 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 31 PID 376 wrote to memory of 2996 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 31 PID 376 wrote to memory of 2996 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 31 PID 376 wrote to memory of 2996 376 f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f6caa0160a6f0e5264fd16fa5ae95696_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:376 -
C:\Windows\SysWOW64\msiexec.exeC:\Windows\SysWOW64\msiexec.exe2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2996
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