Analysis
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max time kernel
124s -
max time network
144s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
14-11-2020 18:20
Static task
static1
Behavioral task
behavioral1
Sample
f4f47c67be61d386e7d757ff89825fa630dd5cc4ed600b5471f9cc18c21e983f.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
f4f47c67be61d386e7d757ff89825fa630dd5cc4ed600b5471f9cc18c21e983f.exe
Resource
win10v20201028
General
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Target
f4f47c67be61d386e7d757ff89825fa630dd5cc4ed600b5471f9cc18c21e983f.exe
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Size
332KB
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MD5
1e0ff1a8078820c5c10652e406d51bef
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SHA1
e191fdbe58b527301eb4bd244a2258ba1cad0182
-
SHA256
f4f47c67be61d386e7d757ff89825fa630dd5cc4ed600b5471f9cc18c21e983f
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SHA512
eb1a011724b988362aa52bdcb69d2886b736dbbe72fe9e53fa3530eeec6bb4089519896a88af48df8e99c7010930fb84cd33599e57f8477e8748cf5259e428a0
Malware Config
Signatures
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BazarBackdoor 1 IoCs
Stealthy backdoor targeting corporate networks, believed to be developed by Trickbot's authors.
Processes:
description flow ioc HTTP URL 10 https://194.87.145.86/6ea5901ae1272735f9e012d6c17ecc4d/4 -
Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
Processes:
WerFault.exedescription pid process target process PID 2896 created 584 2896 WerFault.exe f4f47c67be61d386e7d757ff89825fa630dd5cc4ed600b5471f9cc18c21e983f.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
description flow ioc HTTP URL 24 https://api.opennicproject.org/geoip/ -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2896 584 WerFault.exe f4f47c67be61d386e7d757ff89825fa630dd5cc4ed600b5471f9cc18c21e983f.exe -
Suspicious behavior: EnumeratesProcesses 13 IoCs
Processes:
WerFault.exepid process 2896 WerFault.exe 2896 WerFault.exe 2896 WerFault.exe 2896 WerFault.exe 2896 WerFault.exe 2896 WerFault.exe 2896 WerFault.exe 2896 WerFault.exe 2896 WerFault.exe 2896 WerFault.exe 2896 WerFault.exe 2896 WerFault.exe 2896 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WerFault.exedescription pid process Token: SeDebugPrivilege 2896 WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f4f47c67be61d386e7d757ff89825fa630dd5cc4ed600b5471f9cc18c21e983f.exe"C:\Users\Admin\AppData\Local\Temp\f4f47c67be61d386e7d757ff89825fa630dd5cc4ed600b5471f9cc18c21e983f.exe"1⤵
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 584 -s 18402⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken