Overview

overview

10

Static

static

1

jun17.vbs

windows7-x64

10

jun17.vbs

windows10-2004-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-06-2024 11:16

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General

  • Target

    jun17.vbs

  • Size

    832KB

  • MD5

    9eb84b410320b27a000a848a1c22b91c

  • SHA1

    7b84f1301c73993648f0bdf254f1fc202a12aab8

  • SHA256

    f44a15168c937d547a57015ccdf034d5f958fa9e9a159e09730b09acb17124dc

  • SHA512

    9ab878e70322df08ebe934e18b30d7b151f49a27ca99fafefa77fdd81ef3ed05700671d0e0dc22842355995fd2c5dc39442d60a9559635eda11ca17194d2d203

  • SSDEEP

    1536:gAvBzLBDsQjzNGDKJJJcSKqBtW4apIzPmdhpd:lzLBDsQjzNGDKJJJcSKqBscPmdhpd

Score
7/10
persistence

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
    persistence
  • Looks up external IP address via web service 8 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\jun17.vbs"
    1⤵
    • Checks computer location settings
    • Drops startup file
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1016
    • C:\Windows\System32\wscript.exe
      "C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\jun17.vbs"
      2⤵
      • Drops startup file
      • Adds Run key to start application
      PID:2524

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\jun17.vbs
    Filesize

    832KB

    MD5

    9eb84b410320b27a000a848a1c22b91c

    SHA1

    7b84f1301c73993648f0bdf254f1fc202a12aab8

    SHA256

    f44a15168c937d547a57015ccdf034d5f958fa9e9a159e09730b09acb17124dc

    SHA512

    9ab878e70322df08ebe934e18b30d7b151f49a27ca99fafefa77fdd81ef3ed05700671d0e0dc22842355995fd2c5dc39442d60a9559635eda11ca17194d2d203

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