cobaltstrike | e9feca1aefb5369e43fe1d88c3c9f038b245ba66bb6f99deefa093ab4efe8f44

Analysis

Target

e9feca1aefb5369e43fe1d88c3c9f038b245ba66bb6f99deefa093ab4efe8f44.dll
Size

206KB
MD5

f29175af254d5f0fd16db7a7c751442b
SHA1

24348191d585f720633af637f6f3918c97aca884
SHA256

e9feca1aefb5369e43fe1d88c3c9f038b245ba66bb6f99deefa093ab4efe8f44
SHA512

d6a6722ff48579622673240e3d57a63bc85e7d3a5397f89d395ae26271db6a8d54137d01799af7a374e0a190af8a7ac5a46e9526c6e9f9a0b74989617550b036

Score

10^/10

Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
trojan backdoor cobaltstrike

ServiceHost packer 4 IoCs

Detects ServiceHost packer used for .NET malware

Processes:

resource	yara_rule
behavioral2/memory/396-4-0x0000000000000000-mapping.dmp	servicehost
behavioral2/memory/396-3-0x0000000000000000-mapping.dmp	servicehost
behavioral2/memory/396-5-0x0000000000000000-mapping.dmp	servicehost
behavioral2/memory/396-6-0x0000000000000000-mapping.dmp	servicehost

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3768 396 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3768	396	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3768 WerFault.exe
Token: SeBackupPrivilege 3768 WerFault.exe
Token: SeDebugPrivilege 3768 WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 648 wrote to memory of 396	648	rundll32.exe	rundll32.exe
PID 648 wrote to memory of 396	648	rundll32.exe	rundll32.exe
PID 648 wrote to memory of 396	648	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9feca1aefb5369e43fe1d88c3c9f038b245ba66bb6f99deefa093ab4efe8f44.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:648

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9feca1aefb5369e43fe1d88c3c9f038b245ba66bb6f99deefa093ab4efe8f44.dll,#1
2⤵
PID:396

memory/396-0-0x0000000000000000-mapping.dmp

Download
memory/396-4-0x0000000000000000-mapping.dmp

Download
memory/396-3-0x0000000000000000-mapping.dmp

Download
memory/396-5-0x0000000000000000-mapping.dmp

Download
memory/396-6-0x0000000000000000-mapping.dmp

Download
memory/3768-1-0x0000000004E90000-0x0000000004E91000-memory.dmp

Filesize
4KB

Download
memory/3768-2-0x0000000005290000-0x0000000005291000-memory.dmp

Filesize
4KB

Download
memory/3768-7-0x00000000058D0000-0x00000000058D1000-memory.dmp

Filesize
4KB

Download