Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
11-11-2020 11:02
Static task
static1
Behavioral task
behavioral1
Sample
9cc76b0a3dc17a72375c3b9178405ab4969b77df0a50ef296b1f726f85268cd5.dll
Resource
win7v20201028
Behavioral task
behavioral2
Sample
9cc76b0a3dc17a72375c3b9178405ab4969b77df0a50ef296b1f726f85268cd5.dll
Resource
win10v20201028
General
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Target
9cc76b0a3dc17a72375c3b9178405ab4969b77df0a50ef296b1f726f85268cd5.dll
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Size
208KB
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MD5
7c5a448ef79801222dceb3a09298423a
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SHA1
bb60d90e70396b52d7d890abd738d796c454cde3
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SHA256
9cc76b0a3dc17a72375c3b9178405ab4969b77df0a50ef296b1f726f85268cd5
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SHA512
17ce0d08a97eec60a5dc9594ce79bca4aab06847bfa4dada2517b503dd7b21c8d1cf4c9d71b75741d49f32010ccf585a4a4938298a54fe0385d7283769c3b80c
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 4168 4772 WerFault.exe rundll32.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
WerFault.exepid process 4168 WerFault.exe 4168 WerFault.exe 4168 WerFault.exe 4168 WerFault.exe 4168 WerFault.exe 4168 WerFault.exe 4168 WerFault.exe 4168 WerFault.exe 4168 WerFault.exe 4168 WerFault.exe 4168 WerFault.exe 4168 WerFault.exe 4168 WerFault.exe 4168 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 4168 WerFault.exe Token: SeBackupPrivilege 4168 WerFault.exe Token: SeDebugPrivilege 4168 WerFault.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4684 wrote to memory of 4772 4684 rundll32.exe rundll32.exe PID 4684 wrote to memory of 4772 4684 rundll32.exe rundll32.exe PID 4684 wrote to memory of 4772 4684 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9cc76b0a3dc17a72375c3b9178405ab4969b77df0a50ef296b1f726f85268cd5.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4684 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9cc76b0a3dc17a72375c3b9178405ab4969b77df0a50ef296b1f726f85268cd5.dll,#12⤵PID:4772
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4772 -s 6603⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4168
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/4168-1-0x0000000004830000-0x0000000004831000-memory.dmpFilesize
4KB
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memory/4168-6-0x00000000051A0000-0x00000000051A1000-memory.dmpFilesize
4KB
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memory/4772-0-0x0000000000000000-mapping.dmp
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memory/4772-2-0x0000000000000000-mapping.dmp
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memory/4772-3-0x0000000000000000-mapping.dmp
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memory/4772-4-0x0000000000000000-mapping.dmp
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memory/4772-5-0x0000000000000000-mapping.dmp