Analysis
-
max time kernel
113s -
max time network
40s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
17-08-2021 16:00
Static task
static1
Behavioral task
behavioral1
Sample
e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe
Resource
win10v20210408
General
-
Target
e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe
-
Size
72KB
-
MD5
3317daace715dc332622d883091cf68b
-
SHA1
02fa74523198ebc1db490bdc6f10a78a44c4e28b
-
SHA256
e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda
-
SHA512
2739769ddd079b6555ebb84204f46bf94317ef5351734bd2aad74b1ad53738f92e3e278ea74b22f9b17db2219e01c963e694e6e1aec52a6089eaba394ef331b2
Malware Config
Signatures
-
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exepid process 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 844 1648 WerFault.exe e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exeWerFault.exepid process 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe 844 WerFault.exe 844 WerFault.exe 844 WerFault.exe 844 WerFault.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
WerFault.exepid process 844 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
Processes:
e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exeWerFault.exedescription pid process Token: SeBackupPrivilege 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeDebugPrivilege 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: 36 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeImpersonatePrivilege 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeIncBasePriorityPrivilege 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeIncreaseQuotaPrivilege 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: 33 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeManageVolumePrivilege 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeProfSingleProcessPrivilege 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeRestorePrivilege 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeSecurityPrivilege 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeSystemProfilePrivilege 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeTakeOwnershipPrivilege 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeShutdownPrivilege 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe Token: SeDebugPrivilege 844 WerFault.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exedescription pid process target process PID 1648 wrote to memory of 844 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe WerFault.exe PID 1648 wrote to memory of 844 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe WerFault.exe PID 1648 wrote to memory of 844 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe WerFault.exe PID 1648 wrote to memory of 844 1648 e4fd947a781611c85ea2e5afa51b186de7f351026c28eb067ad70028acd72cda.exe WerFault.exe
Processes
-
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
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1648 -s 3722⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/844-61-0x0000000000000000-mapping.dmp
-
memory/844-64-0x0000000000420000-0x0000000000435000-memory.dmpFilesize
84KB
-
memory/1648-60-0x0000000076E11000-0x0000000076E13000-memory.dmpFilesize
8KB
-
memory/1648-63-0x0000000000C10000-0x0000000000C11000-memory.dmpFilesize
4KB
-
memory/1648-62-0x0000000000C15000-0x0000000000C26000-memory.dmpFilesize
68KB