Analysis

  • max time kernel
    125s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-09-2024 19:24

General

  • Target

    0de413544e6266ed32ef894ffb8c44d00dd8bcbfcd5dd709295b9ad38e50b859.exe

  • Size

    1.1MB

  • MD5

    72ea84f57ec7914cd5e8beb478531a82

  • SHA1

    22323c68baeb3ca22749b128db512544ad6225b2

  • SHA256

    0de413544e6266ed32ef894ffb8c44d00dd8bcbfcd5dd709295b9ad38e50b859

  • SHA512

    85c0fe92f917fc4cba6a3b54a7086c3a7e91dd404f7a72c8c99914d1168b8726fee1328cf3d3338e61a9ac3456a26f0b377704a791d3cb300b4b31cef2d99cda

  • SSDEEP

    24576:aH0dl8myX9Bg42QoXFkrzkmplSgRDYo0lG4Z8r7Qfbkiu5Qw:acallSllG4ZM7QzMH

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Modifies registry class 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0de413544e6266ed32ef894ffb8c44d00dd8bcbfcd5dd709295b9ad38e50b859.exe
    "C:\Users\Admin\AppData\Local\Temp\0de413544e6266ed32ef894ffb8c44d00dd8bcbfcd5dd709295b9ad38e50b859.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2980
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:1964
      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
        3⤵
        • Deletes itself
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:4716
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:5020
      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:2840
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4656,i,16315016104747277319,5510969007830467313,262144 --variations-seed-version --mojo-platform-channel-handle=2184 /prefetch:8
    1⤵
      PID:3720

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

      Filesize

      753B

      MD5

      0ce00f58ef7f6b009954ac378a7fb186

      SHA1

      cdcbe883346eb9cd41d8b9d0fdbaa7cc74845c10

      SHA256

      d7a0498731186cf8fada61d2a9dec77568308b71bbe0c4ca32f09aa55d4bd735

      SHA512

      60f9fa2c07480165fe92104f91e3bb3216bfa283adaff5d5fe944a3d3eb07f84d1645cd93fd4df89cc84285bbd0b53a7af5872fbb23925af899e57d8e47cfef3

    • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe

      Filesize

      1.1MB

      MD5

      3d8470bcdd979b4cae80bf0e91f29d19

      SHA1

      693eab0b02bea717f35b51edb31b7072b9341aa1

      SHA256

      37cf1061a8de56bd52f880b9437e0f351d26c7c089cff382923526cbab0a0bd6

      SHA512

      cb7b3d1621eea49efe5d4ffd900cf488279b91f252450ecda15e09fd201708d95dea8f8ca8a09a11534d46e12ea7ce709efab55a248984f7827eed9f0da6cdea

    • memory/2840-15-0x0000000000400000-0x000000000055F000-memory.dmp

      Filesize

      1.4MB

    • memory/2980-0-0x0000000000400000-0x000000000055F000-memory.dmp

      Filesize

      1.4MB

    • memory/2980-11-0x0000000000400000-0x000000000055F000-memory.dmp

      Filesize

      1.4MB

    • memory/4716-16-0x0000000000400000-0x000000000055F000-memory.dmp

      Filesize

      1.4MB