Analysis
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max time kernel
114s -
max time network
19s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
17-08-2021 17:02
Static task
static1
Behavioral task
behavioral1
Sample
e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe
Resource
win10v20210410
General
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Target
e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe
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Size
72KB
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MD5
3317daace715dc332622d883091cf68b
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SHA1
02fa74523198ebc1db490bdc6f10a78a44c4e28b
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SHA256
e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda
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SHA512
2739769ddd079b6555ebb84204f46bf94317ef5351734bd2aad74b1ad53738f92e3e278ea74b22f9b17db2219e01c963e694e6e1aec52a6089eaba394ef331b2
Malware Config
Signatures
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exepid process 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1936 688 WerFault.exe e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exeWerFault.exepid process 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe 1936 WerFault.exe 1936 WerFault.exe 1936 WerFault.exe 1936 WerFault.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
WerFault.exepid process 1936 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
Processes:
e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exeWerFault.exedescription pid process Token: SeBackupPrivilege 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeDebugPrivilege 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: 36 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeImpersonatePrivilege 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeIncBasePriorityPrivilege 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeIncreaseQuotaPrivilege 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: 33 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeManageVolumePrivilege 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeProfSingleProcessPrivilege 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeRestorePrivilege 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeSecurityPrivilege 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeSystemProfilePrivilege 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeTakeOwnershipPrivilege 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeShutdownPrivilege 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeDebugPrivilege 1936 WerFault.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exedescription pid process target process PID 688 wrote to memory of 1936 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe WerFault.exe PID 688 wrote to memory of 1936 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe WerFault.exe PID 688 wrote to memory of 1936 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe WerFault.exe PID 688 wrote to memory of 1936 688 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe"C:\Users\Admin\AppData\Local\Temp\e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 688 -s 3722⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/688-60-0x0000000075AF1000-0x0000000075AF3000-memory.dmpFilesize
8KB
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memory/688-62-0x0000000001EC5000-0x0000000001ED6000-memory.dmpFilesize
68KB
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memory/688-63-0x0000000001EC0000-0x0000000001EC1000-memory.dmpFilesize
4KB
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memory/1936-61-0x0000000000000000-mapping.dmp
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memory/1936-64-0x0000000000420000-0x0000000000421000-memory.dmpFilesize
4KB