Analysis

  • max time kernel
    142s
  • max time network
    151s
  • 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 06:50

General

  • Target

    cd64790e24e9046f362574187c17a511.exe

  • Size

    5.8MB

  • MD5

    cd64790e24e9046f362574187c17a511

  • SHA1

    9a61e2d780cd4e1138f03042c030cfc62d6d04eb

  • SHA256

    e52d0c415dde2d6da9c5b3c357fbab265c020684cd3e287533e2ca0d79890a2c

  • SHA512

    90838be5d255a6d5872626563648173163fa686a65408acc4b17fe6408b711eba7a3e2ab189ab0cdff6348335c5b953158a6d4f5ddf14762a2394d2cd20cd406

  • SSDEEP

    98304:Hzp5qjtsizFJyaGQZaXhP5a9UEI+eG9jAkbkR79D+cVItGQZaXhP5a9UEI+eG:H2jOiryUGhRaaCkN9qHGhRa

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cd64790e24e9046f362574187c17a511.exe
    "C:\Users\Admin\AppData\Local\Temp\cd64790e24e9046f362574187c17a511.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1548
    • C:\Users\Admin\AppData\Local\Temp\cd64790e24e9046f362574187c17a511.exe
      C:\Users\Admin\AppData\Local\Temp\cd64790e24e9046f362574187c17a511.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4904
  • 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=4232 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3372

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\cd64790e24e9046f362574187c17a511.exe

      Filesize

      5.0MB

      MD5

      55dd99e4190e7b4dec739abf70974dde

      SHA1

      ddbd852fa7287de21e83b1ecc64be962ace62c39

      SHA256

      afd6b76e9f7a5be1e06e90c12e6b12bf0aca043059b83e18ea6eaa4d36ceb7e7

      SHA512

      17a3632dcbcde4c6d8d04f0e14055912b1f8703aa4836df6a91e7954d2e50f5f520b45019a2152dddfbaa9927d7c037218fd0c11bcfe360ad0b30d1417c627d8

    • memory/1548-0-0x0000000000400000-0x00000000008EF000-memory.dmp

      Filesize

      4.9MB

    • memory/1548-1-0x0000000001C60000-0x0000000001D93000-memory.dmp

      Filesize

      1.2MB

    • memory/1548-2-0x0000000000400000-0x000000000062A000-memory.dmp

      Filesize

      2.2MB

    • memory/1548-12-0x0000000000400000-0x000000000062A000-memory.dmp

      Filesize

      2.2MB

    • memory/4904-13-0x0000000000400000-0x00000000008EF000-memory.dmp

      Filesize

      4.9MB

    • memory/4904-14-0x0000000000400000-0x000000000062A000-memory.dmp

      Filesize

      2.2MB

    • memory/4904-15-0x0000000001CD0000-0x0000000001E03000-memory.dmp

      Filesize

      1.2MB

    • memory/4904-20-0x00000000055D0000-0x00000000057FA000-memory.dmp

      Filesize

      2.2MB

    • memory/4904-21-0x0000000000400000-0x000000000061D000-memory.dmp

      Filesize

      2.1MB

    • memory/4904-28-0x0000000000400000-0x00000000008EF000-memory.dmp

      Filesize

      4.9MB