Analysis
-
max time kernel
122s -
max time network
124s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
25-08-2021 20:26
Static task
static1
Behavioral task
behavioral1
Sample
472-84-0x000000001A910000-0x000000001A919000-memory.dmp.dll
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
472-84-0x000000001A910000-0x000000001A919000-memory.dmp.dll
Resource
win10v20210410
windows10_x64
0 signatures
0 seconds
General
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Target
472-84-0x000000001A910000-0x000000001A919000-memory.dmp.dll
-
Size
36KB
-
MD5
b4eec11177d284bc32c20a06d0ab43fb
-
SHA1
1d28dcb836ea4727dd05372e7996ef6e25bd8fca
-
SHA256
b13ffaca4d87176cf54c5f567d24f8e509c78681c9cf55d8189936611dd58671
-
SHA512
789cc0437d7ba500faa3db9619aa4c8f627040d5405b796f21c1122212671773eeecadedcded16112e2961de9cb220226880c161bba153db438c6f69258af01b
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2016 1056 WerFault.exe rundll32.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
WerFault.exepid process 2016 WerFault.exe 2016 WerFault.exe 2016 WerFault.exe 2016 WerFault.exe 2016 WerFault.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
WerFault.exepid process 2016 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WerFault.exedescription pid process Token: SeDebugPrivilege 2016 WerFault.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 1056 wrote to memory of 2016 1056 rundll32.exe WerFault.exe PID 1056 wrote to memory of 2016 1056 rundll32.exe WerFault.exe PID 1056 wrote to memory of 2016 1056 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\472-84-0x000000001A910000-0x000000001A919000-memory.dmp.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1056 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1056 -s 1682⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2016