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Analysis
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max time kernel
150s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
12/07/2024, 10:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe
Resource
win7-20240705-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe
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Size
6.3MB
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MD5
3d124d303127d20edcafb8d3717e3846
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SHA1
88b3d5638ca0e8412db2c0520ca669b98e53e608
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SHA256
250152e949c18b1a012818f2f8a4d1810f800aba27571363a250e7bc9bfb085f
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SHA512
cda07480b5876a5d08fd7d97e58c3d19776ef30c3c79e0a62a74e5612eaf70f5bd94c8e136d3c0b28e08906fab4ba3888781fa373832156bb39e5d0369fcd511
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SSDEEP
6144:P8LOQyV7edm6zj3xfPQEyyIhulHRrRXw3GgqFtOf7:P8IV7cnzlfxhHRrRXH/Fq7
Score
8/10
Malware Config
Signatures
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Blocklisted process makes network request 2 IoCs
flow pid Process 18 228 rundll32.exe 41 228 rundll32.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\c7T8LADH\Parameters\ServiceDll = "C:\\Windows\\system32\\GjrPV4.pic" 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe -
Loads dropped DLL 4 IoCs
pid Process 3208 svchost.exe 3208 svchost.exe 228 rundll32.exe 228 rundll32.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\GjrPV4.pic 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Start Menu rundll32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3836 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe 3836 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe 3836 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe 3836 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe 3836 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe 3836 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe 3836 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe 3836 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe 3836 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe 3836 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe 3836 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe 3836 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe 228 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeBackupPrivilege 3836 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe Token: SeRestorePrivilege 3836 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe Token: SeDebugPrivilege 3208 svchost.exe Token: SeBackupPrivilege 228 rundll32.exe Token: SeSecurityPrivilege 228 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3836 wrote to memory of 1936 3836 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe 87 PID 3836 wrote to memory of 1936 3836 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe 87 PID 3836 wrote to memory of 1936 3836 3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe 87 PID 3208 wrote to memory of 228 3208 svchost.exe 89 PID 3208 wrote to memory of 228 3208 svchost.exe 89 PID 3208 wrote to memory of 228 3208 svchost.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3d124d303127d20edcafb8d3717e3846_JaffaCakes118.exe"1⤵
- Server Software Component: Terminal Services DLL
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3836 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\3D124D~1.EXE2⤵PID:1936
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k c7T8LADH1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3208 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe c:\windows\system32\gjrpv4.pic,main c7T8LADH2⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:228
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