Analysis
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max time kernel
65s -
max time network
68s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
15-11-2020 22:48
Static task
static1
Behavioral task
behavioral1
Sample
e9feca1aefb5369e43fe1d88c3c9f038b245ba66bb6f99deefa093ab4efe8f44.dll
Resource
win7v20201028
Behavioral task
behavioral2
Sample
e9feca1aefb5369e43fe1d88c3c9f038b245ba66bb6f99deefa093ab4efe8f44.dll
Resource
win10v20201028
General
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Target
e9feca1aefb5369e43fe1d88c3c9f038b245ba66bb6f99deefa093ab4efe8f44.dll
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Size
206KB
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MD5
f29175af254d5f0fd16db7a7c751442b
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SHA1
24348191d585f720633af637f6f3918c97aca884
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SHA256
e9feca1aefb5369e43fe1d88c3c9f038b245ba66bb6f99deefa093ab4efe8f44
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SHA512
d6a6722ff48579622673240e3d57a63bc85e7d3a5397f89d395ae26271db6a8d54137d01799af7a374e0a190af8a7ac5a46e9526c6e9f9a0b74989617550b036
Malware Config
Signatures
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Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1168 1484 WerFault.exe rundll32.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
WerFault.exepid process 1168 WerFault.exe 1168 WerFault.exe 1168 WerFault.exe 1168 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WerFault.exedescription pid process Token: SeDebugPrivilege 1168 WerFault.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1688 wrote to memory of 1484 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1484 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1484 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1484 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1484 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1484 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1484 1688 rundll32.exe rundll32.exe PID 1484 wrote to memory of 1168 1484 rundll32.exe WerFault.exe PID 1484 wrote to memory of 1168 1484 rundll32.exe WerFault.exe PID 1484 wrote to memory of 1168 1484 rundll32.exe WerFault.exe PID 1484 wrote to memory of 1168 1484 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e9feca1aefb5369e43fe1d88c3c9f038b245ba66bb6f99deefa093ab4efe8f44.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1688 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e9feca1aefb5369e43fe1d88c3c9f038b245ba66bb6f99deefa093ab4efe8f44.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1484 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 2443⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1168
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1168-1-0x0000000000000000-mapping.dmp
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memory/1168-2-0x0000000001DA0000-0x0000000001DB1000-memory.dmpFilesize
68KB
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memory/1168-4-0x00000000027E0000-0x00000000027F1000-memory.dmpFilesize
68KB
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memory/1484-0-0x0000000000000000-mapping.dmp
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memory/1484-3-0x0000000000000000-mapping.dmp