Analysis
- max time kernel
120s - max time network
133s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
13/01/2022, 21:33
Static task
static1
Behavioral task
behavioral1
Sample
ca28785a3d0ba6cfef713780e0649b73.dll
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
ca28785a3d0ba6cfef713780e0649b73.dll
Resource
win10-en-20211208
0 signatures
0 seconds
General
- Target ca28785a3d0ba6cfef713780e0649b73.dll
- Size 1.4MB
- Sample220113-1d8v5acfel
- SHA256 cab0ed3b5e33786e84b488dcfce69f74c57e386b3a3670d508dcdba6ee3c8413
- MD5 ca28785a3d0ba6cfef713780e0649b73
- SHA1 11a0f5b6cc12f0c4ae85d66a18800c5c49ab5311
- SHA512 fa5299950eb8f63fb7a65a90c63fa03c792376940b70209afd8bde86426d54142a1dae2fc3609d015382f2b05cfb40a661b4d7e2574ba3a48c0b10b3d387cd39
- MD5 SHA1 SHA512
Score
3/10
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 2328 2836 WerFault.exe 69 - Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 2328 WerFault.exe 2328 WerFault.exe 2328 WerFault.exe 2328 WerFault.exe 2328 WerFault.exe 2328 WerFault.exe 2328 WerFault.exe 2328 WerFault.exe 2328 WerFault.exe 2328 WerFault.exe 2328 WerFault.exe 2328 WerFault.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeRestorePrivilege 2328 WerFault.exe Token: SeBackupPrivilege 2328 WerFault.exe Token: SeDebugPrivilege 2328 WerFault.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3312 wrote to memory of 2836 3312 regsvr32.exe 69 PID 3312 wrote to memory of 2836 3312 regsvr32.exe 69 PID 3312 wrote to memory of 2836 3312 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\ca28785a3d0ba6cfef713780e0649b73.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3312 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\ca28785a3d0ba6cfef713780e0649b73.dll2⤵PID:2836
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2836 -s 6523⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2328
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