Analysis

  • max time kernel
    148s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/03/2024, 05:23

General

  • Target

    cd389b5a2ee6f91c53435292ddad2251.exe

  • Size

    120KB

  • MD5

    cd389b5a2ee6f91c53435292ddad2251

  • SHA1

    29c1c1360c276743aa4656a339813c2b5a5a1414

  • SHA256

    9fff1ab0a4b50b5d5f119cc5892d3a6afa80fc8e1c350da3b21d97c4718aa24e

  • SHA512

    637838644521c7229c4db4c60da5eef7ccf0d77870ad64035f0fc80f311ccd5c6c06605f02e9cedd3e52eb3cea5f3956e2b6f5efa50dccaa45a4d36a5d0d4f4b

  • SSDEEP

    3072:xf4CgrugmhWJ9sWzRbTOVhydkkdr+C525PoTzcV:xf4CahvscMykWCQAcz0

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks for any installed AV software in registry 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\cd389b5a2ee6f91c53435292ddad2251.exe
    "C:\Users\Admin\AppData\Local\Temp\cd389b5a2ee6f91c53435292ddad2251.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Checks for any installed AV software in registry
    PID:2948
  • 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 --mojo-platform-channel-handle=1348 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3312

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2948-0-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/2948-1-0x00000000001A0000-0x00000000001B0000-memory.dmp

      Filesize

      64KB

    • memory/2948-2-0x00000000001A0000-0x00000000001B0000-memory.dmp

      Filesize

      64KB

    • memory/2948-3-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/2948-7-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/2948-15-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB