Analysis
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max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
12-11-2020 13:54
Static task
static1
Behavioral task
behavioral1
Sample
b52f91514c2138a94924044002390abfe6f36e9b2b461663f1b18ab8a78fa2ef.dll
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
b52f91514c2138a94924044002390abfe6f36e9b2b461663f1b18ab8a78fa2ef.dll
Resource
win10v20201028
windows10_x64
0 signatures
0 seconds
General
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Target
b52f91514c2138a94924044002390abfe6f36e9b2b461663f1b18ab8a78fa2ef.dll
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Size
192KB
-
MD5
95fe44b876ce02c0b29a0e9718e582b6
-
SHA1
bde13f289d9ab7b695c6907f32a2b5d8cba6c0cb
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SHA256
b52f91514c2138a94924044002390abfe6f36e9b2b461663f1b18ab8a78fa2ef
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SHA512
9898f77442ed6117748dd5e6900f24c612be8d293e7686f366563840d9babb048baedb3c5ee8f28c116023c786f3824f43bfa5837bce8a917ba451e5ee58b162
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1588 1628 WerFault.exe rundll32.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
WerFault.exepid process 1588 WerFault.exe 1588 WerFault.exe 1588 WerFault.exe 1588 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WerFault.exedescription pid process Token: SeDebugPrivilege 1588 WerFault.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2028 wrote to memory of 1628 2028 rundll32.exe rundll32.exe PID 2028 wrote to memory of 1628 2028 rundll32.exe rundll32.exe PID 2028 wrote to memory of 1628 2028 rundll32.exe rundll32.exe PID 2028 wrote to memory of 1628 2028 rundll32.exe rundll32.exe PID 2028 wrote to memory of 1628 2028 rundll32.exe rundll32.exe PID 2028 wrote to memory of 1628 2028 rundll32.exe rundll32.exe PID 2028 wrote to memory of 1628 2028 rundll32.exe rundll32.exe PID 1628 wrote to memory of 1588 1628 rundll32.exe WerFault.exe PID 1628 wrote to memory of 1588 1628 rundll32.exe WerFault.exe PID 1628 wrote to memory of 1588 1628 rundll32.exe WerFault.exe PID 1628 wrote to memory of 1588 1628 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b52f91514c2138a94924044002390abfe6f36e9b2b461663f1b18ab8a78fa2ef.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2028 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b52f91514c2138a94924044002390abfe6f36e9b2b461663f1b18ab8a78fa2ef.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1628 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1628 -s 2443⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1588
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1588-1-0x0000000000000000-mapping.dmp
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memory/1588-2-0x0000000002170000-0x0000000002181000-memory.dmpFilesize
68KB
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memory/1588-4-0x0000000002640000-0x0000000002651000-memory.dmpFilesize
68KB
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memory/1628-0-0x0000000000000000-mapping.dmp
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memory/1628-3-0x0000000000000000-mapping.dmp