Analysis
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max time kernel
11s -
max time network
110s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
23-11-2020 06:30
Static task
static1
Behavioral task
behavioral1
Sample
f9c459824e223d5523ac6edfea7b842cf168ae135045258b04b4760f4002a86f.dll
Resource
win7v20201028
Behavioral task
behavioral2
Sample
f9c459824e223d5523ac6edfea7b842cf168ae135045258b04b4760f4002a86f.dll
Resource
win10v20201028
General
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Target
f9c459824e223d5523ac6edfea7b842cf168ae135045258b04b4760f4002a86f.dll
-
Size
673KB
-
MD5
6c6846b436ec85b9179ad77fb585e20c
-
SHA1
4d75fd0ece50bb305a34db32157da76c7fa1ef1a
-
SHA256
f9c459824e223d5523ac6edfea7b842cf168ae135045258b04b4760f4002a86f
-
SHA512
6b02d4f33b6bff9a3cfaa9bf50488d22b8e93fb86071aca82b3b15ca09443b50b80cd64be5a7c7fcc9ba9d2b071d8999b3d6330bcf9f43546bbd39b361b495b5
Malware Config
Extracted
metasploit
windows/download_exec
http://tiancaii.com:443/image-directory/br.png
Signatures
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
Processes:
WerFault.exedescription pid process target process PID 3984 created 364 3984 WerFault.exe regsvr32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3984 364 WerFault.exe regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
WerFault.exepid process 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe 3984 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WerFault.exedescription pid process Token: SeDebugPrivilege 3984 WerFault.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\f9c459824e223d5523ac6edfea7b842cf168ae135045258b04b4760f4002a86f.dll1⤵
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 364 -s 11122⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/364-0-0x00000000009B0000-0x00000000009BB000-memory.dmpFilesize
44KB
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memory/364-1-0x000000006BAC0000-0x000000006BACD000-memory.dmpFilesize
52KB
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memory/364-2-0x00000000009E0000-0x00000000009E1000-memory.dmpFilesize
4KB
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memory/3984-3-0x000002838B2A0000-0x000002838B2A1000-memory.dmpFilesize
4KB
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memory/3984-4-0x000002838BB10000-0x000002838BB11000-memory.dmpFilesize
4KB
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memory/3984-5-0x000002838BB10000-0x000002838BB11000-memory.dmpFilesize
4KB