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Analysis

  • max time kernel
    134s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/05/2024, 03:06

General

  • Target

    ce21ce29cee8b2dee26f0333b33b1683.exe

  • Size

    64KB

  • MD5

    ce21ce29cee8b2dee26f0333b33b1683

  • SHA1

    b38fd50a958b28061a60e6e9cd06e013cfee544f

  • SHA256

    4263f58f939174bc5c341482d68e3515d1af356414e72d71b43332e4e8d8e22e

  • SHA512

    862f1d403a687d2fa1a6da3e250b4d0e3f4019ed9ed09bb2f5ec6b5d18f84f9791eca386f6e6529b8bbdcaf96f2da964e24e1942bc28308d169f8601ea5e71d1

  • SSDEEP

    1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF293W8:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7L

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ce21ce29cee8b2dee26f0333b33b1683.exe
    "C:\Users\Admin\AppData\Local\Temp\ce21ce29cee8b2dee26f0333b33b1683.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4816
    • C:\Users\Admin\AppData\Local\Temp\hurok.exe
      "C:\Users\Admin\AppData\Local\Temp\hurok.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      PID:624
  • 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 --no-appcompat-clear --field-trial-handle=4236,i,1067197275908310731,12785105794523264014,262144 --variations-seed-version --mojo-platform-channel-handle=3852 /prefetch:8
    1⤵
      PID:1360

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\hurok.exe

      Filesize

      64KB

      MD5

      7ea731ee6cccdf94f6ceae9aab4e75b5

      SHA1

      d704f9faff1aebc98d85c5d91fa283902b7e7e18

      SHA256

      644ce1dd6df027966ee7adf06890ef865a0266097cca9485ce4d919d7bab595c

      SHA512

      721354681769d682042b3594436df4433585890668250407b812ff3767b73086292dfc2b1e44a612cae94a57549ff65b833184f335c835c3c3e78c5a08a991e0

    • memory/624-25-0x0000000002050000-0x0000000002056000-memory.dmp

      Filesize

      24KB

    • memory/4816-0-0x0000000001F40000-0x0000000001F46000-memory.dmp

      Filesize

      24KB

    • memory/4816-1-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/4816-8-0x0000000001F40000-0x0000000001F46000-memory.dmp

      Filesize

      24KB