Analysis
-
max time kernel
27s -
max time network
102s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
09-11-2020 19:27
Static task
static1
Behavioral task
behavioral1
Sample
file.dll
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
file.dll
Resource
win10v20201028
windows10_x64
0 signatures
0 seconds
General
-
Target
file.dll
-
Size
166KB
-
MD5
9c9f5d600779b8edb252f505f2ae7e98
-
SHA1
dbc70df803700c5a7706dcca5eda2833775b09c8
-
SHA256
87551a242ba5861045a09e740e68d37b2a22c0a15c77723782f9568450cb5bd9
-
SHA512
15d8b20a1d8243b3342a2e3c2c638ef37de759abe4a50379062ff93254a4c27a6dd841afc8e7741494ef00e3e4c3027f2c3281e06b9fe72c70056c008fb72731
Score
10/10
Malware Config
Signatures
-
Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
Processes:
WerFault.exedescription pid process target process PID 3136 created 1468 3136 WerFault.exe rundll32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3136 1468 WerFault.exe rundll32.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
WerFault.exepid process 3136 WerFault.exe 3136 WerFault.exe 3136 WerFault.exe 3136 WerFault.exe 3136 WerFault.exe 3136 WerFault.exe 3136 WerFault.exe 3136 WerFault.exe 3136 WerFault.exe 3136 WerFault.exe 3136 WerFault.exe 3136 WerFault.exe 3136 WerFault.exe 3136 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 3136 WerFault.exe Token: SeBackupPrivilege 3136 WerFault.exe Token: SeDebugPrivilege 3136 WerFault.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 1100 wrote to memory of 1468 1100 rundll32.exe rundll32.exe PID 1100 wrote to memory of 1468 1100 rundll32.exe rundll32.exe PID 1100 wrote to memory of 1468 1100 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\file.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1100 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\file.dll,#12⤵PID:1468
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1468 -s 7443⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3136
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1468-0-0x0000000000000000-mapping.dmp
-
memory/1468-2-0x0000000000000000-mapping.dmp
-
memory/1468-3-0x0000000000000000-mapping.dmp
-
memory/1468-4-0x0000000000000000-mapping.dmp
-
memory/1468-6-0x0000000000000000-mapping.dmp
-
memory/1468-5-0x0000000000000000-mapping.dmp
-
memory/1468-7-0x0000000000000000-mapping.dmp
-
memory/3136-1-0x0000000004EA0000-0x0000000004EA1000-memory.dmpFilesize
4KB
-
memory/3136-8-0x00000000059F0000-0x00000000059F1000-memory.dmpFilesize
4KB