Analysis
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max time kernel
120s -
max time network
158s -
platform
windows10_x64 -
resource
win10-en-20211104 -
submitted
13-11-2021 17:36
Static task
static1
Behavioral task
behavioral1
Sample
b6149807f9c7c1c84009208e0b25d1b00945150fe5de42a828870973194459cb.dll
Resource
win7-en-20211104
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
b6149807f9c7c1c84009208e0b25d1b00945150fe5de42a828870973194459cb.dll
Resource
win10-en-20211104
windows10_x64
0 signatures
0 seconds
General
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Target
b6149807f9c7c1c84009208e0b25d1b00945150fe5de42a828870973194459cb.dll
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Size
50KB
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MD5
904d5e65ee31852db764d1b0bb92e1b1
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SHA1
b58e65a8385ee5fab36a4913033b67e6d9dae83d
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SHA256
b6149807f9c7c1c84009208e0b25d1b00945150fe5de42a828870973194459cb
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SHA512
f2bd6fa02c7a4a7dbc936ad861a4f4cc8b99ee77434ff459b8718fcf918cda57881a5d19496af4ced2cacaad76229e0fd8efc0ef413428fdad8d3fcb83e104e2
Score
10/10
Malware Config
Signatures
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Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
description pid Process procid_target PID 868 created 952 868 WerFault.exe 69 -
Program crash 1 IoCs
pid pid_target Process procid_target 868 952 WerFault.exe 69 -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 868 WerFault.exe 868 WerFault.exe 868 WerFault.exe 868 WerFault.exe 868 WerFault.exe 868 WerFault.exe 868 WerFault.exe 868 WerFault.exe 868 WerFault.exe 868 WerFault.exe 868 WerFault.exe 868 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeRestorePrivilege 868 WerFault.exe Token: SeBackupPrivilege 868 WerFault.exe Token: SeDebugPrivilege 868 WerFault.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1388 wrote to memory of 952 1388 regsvr32.exe 69 PID 1388 wrote to memory of 952 1388 regsvr32.exe 69 PID 1388 wrote to memory of 952 1388 regsvr32.exe 69
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\b6149807f9c7c1c84009208e0b25d1b00945150fe5de42a828870973194459cb.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1388 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\b6149807f9c7c1c84009208e0b25d1b00945150fe5de42a828870973194459cb.dll2⤵PID:952
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 952 -s 6123⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:868
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