Analysis
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max time kernel
144s -
max time network
145s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
12-11-2020 13:54
Static task
static1
Behavioral task
behavioral1
Sample
9887a513b16ab661aabdf578ba8b60ca90d042a505710e357fe6f4a0dd08ade3.dll
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
9887a513b16ab661aabdf578ba8b60ca90d042a505710e357fe6f4a0dd08ade3.dll
Resource
win10v20201028
windows10_x64
0 signatures
0 seconds
General
-
Target
9887a513b16ab661aabdf578ba8b60ca90d042a505710e357fe6f4a0dd08ade3.dll
-
Size
208KB
-
MD5
3b938742cb476f22f9a8cb10f56e49c1
-
SHA1
b42eaf210ca625cbd9ea0be256e7c9c3f60aaa77
-
SHA256
9887a513b16ab661aabdf578ba8b60ca90d042a505710e357fe6f4a0dd08ade3
-
SHA512
cfae784948a4f7164925f94fe57d2dddd41150d45900041e36022192fe379377dbbf7a2cd357551ffb5da5a1359efa769c07b8f64b3c7ae71cb4d5139e7867ce
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2036 1664 WerFault.exe rundll32.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
WerFault.exepid process 2036 WerFault.exe 2036 WerFault.exe 2036 WerFault.exe 2036 WerFault.exe 2036 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WerFault.exedescription pid process Token: SeDebugPrivilege 2036 WerFault.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 760 wrote to memory of 1664 760 rundll32.exe rundll32.exe PID 760 wrote to memory of 1664 760 rundll32.exe rundll32.exe PID 760 wrote to memory of 1664 760 rundll32.exe rundll32.exe PID 760 wrote to memory of 1664 760 rundll32.exe rundll32.exe PID 760 wrote to memory of 1664 760 rundll32.exe rundll32.exe PID 760 wrote to memory of 1664 760 rundll32.exe rundll32.exe PID 760 wrote to memory of 1664 760 rundll32.exe rundll32.exe PID 1664 wrote to memory of 2036 1664 rundll32.exe WerFault.exe PID 1664 wrote to memory of 2036 1664 rundll32.exe WerFault.exe PID 1664 wrote to memory of 2036 1664 rundll32.exe WerFault.exe PID 1664 wrote to memory of 2036 1664 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9887a513b16ab661aabdf578ba8b60ca90d042a505710e357fe6f4a0dd08ade3.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:760 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9887a513b16ab661aabdf578ba8b60ca90d042a505710e357fe6f4a0dd08ade3.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1664 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1664 -s 2443⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2036
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1664-0-0x0000000000000000-mapping.dmp
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memory/1664-3-0x0000000000000000-mapping.dmp
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memory/2036-1-0x0000000000000000-mapping.dmp
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memory/2036-2-0x0000000002100000-0x0000000002111000-memory.dmpFilesize
68KB
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memory/2036-4-0x0000000002690000-0x00000000026A1000-memory.dmpFilesize
68KB