Analysis
- max time kernel
13s - max time network
114s - platform
windows10_x64 - resource
win10v20210410 - submitted
28/06/2021, 19:33
Static task
static1
Behavioral task
behavioral1
Sample
sep2.dll
Resource
win7v20210408
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
sep2.dll
Resource
win10v20210410
0 signatures
0 seconds
General
- Target sep2.dll
- Size 3.0MB
- Sample210628-6sa2hcet86
- SHA256 afed88f8ac59a80677c76e7a0d51ef6f564d8ce1f3ac97c7e49d29100d4e6ffc
- MD5 24fb3fd5b93f3b94032982fa355480bd
- SHA1 f7255a24af4304d18986a9d019ddb85d5dd09bea
- SHA512 859afabfd8ccf1e63bb8d0d1e64da860cf82d91ced5a0f43b7443bec64b47208019c1b27738443f863d3a95d70d7f4cebf2b7c9b396471d984693e121d0bdff9
- MD5 SHA1 SHA512
Score
3/10
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 528 1484 WerFault.exe 74 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 528 WerFault.exe 528 WerFault.exe 528 WerFault.exe 528 WerFault.exe 528 WerFault.exe 528 WerFault.exe 528 WerFault.exe 528 WerFault.exe 528 WerFault.exe 528 WerFault.exe 528 WerFault.exe 528 WerFault.exe 528 WerFault.exe 528 WerFault.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeRestorePrivilege 528 WerFault.exe Token: SeBackupPrivilege 528 WerFault.exe Token: SeDebugPrivilege 528 WerFault.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1704 wrote to memory of 1484 1704 regsvr32.exe 74 PID 1704 wrote to memory of 1484 1704 regsvr32.exe 74 PID 1704 wrote to memory of 1484 1704 regsvr32.exe 74
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\sep2.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1704 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\sep2.dll2⤵PID:1484
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 6283⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:528
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