Analysis
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max time kernel
123s -
max time network
123s -
platform
windows7_x64 -
resource
win7-en-20211104 -
submitted
03-12-2021 08:24
Static task
static1
Behavioral task
behavioral1
Sample
tmp/reg.exe
Resource
win7-en-20211104
windows7_x64
0 signatures
0 seconds
General
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Target
tmp/reg.exe
-
Size
406KB
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MD5
192b796d92d190c45204571599c38c86
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SHA1
611559df5b74934dea4c81a5490e2c64a73ee6e0
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SHA256
23c8bfea897f9833766ceab96299a77ad19ed1e0897b7e30d56d2c56c30d2d4e
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SHA512
da9e4bb2300d2968125427d122d5e81cecf2d342dc2c17fc16d5dc1ac7f511d53e75233c1844c1948f6a82740818166229e7ea2411a40351c54e8e97a3b4ec42
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 636 840 WerFault.exe reg.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
WerFault.exepid process 636 WerFault.exe 636 WerFault.exe 636 WerFault.exe 636 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WerFault.exedescription pid process Token: SeDebugPrivilege 636 WerFault.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
reg.exedescription pid process target process PID 840 wrote to memory of 636 840 reg.exe WerFault.exe PID 840 wrote to memory of 636 840 reg.exe WerFault.exe PID 840 wrote to memory of 636 840 reg.exe WerFault.exe PID 840 wrote to memory of 636 840 reg.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\tmp\reg.exe"C:\Users\Admin\AppData\Local\Temp\tmp\reg.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 840 -s 6642⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/636-61-0x0000000000000000-mapping.dmp
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memory/636-62-0x00000000020C0000-0x00000000020C1000-memory.dmpFilesize
4KB
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memory/840-55-0x0000000000CB0000-0x0000000000CB1000-memory.dmpFilesize
4KB
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memory/840-57-0x0000000075BB1000-0x0000000075BB3000-memory.dmpFilesize
8KB
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memory/840-58-0x0000000000520000-0x0000000000528000-memory.dmpFilesize
32KB
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memory/840-59-0x0000000004E00000-0x0000000004E01000-memory.dmpFilesize
4KB
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memory/840-60-0x0000000004C80000-0x0000000004CD8000-memory.dmpFilesize
352KB