Analysis

  • max time kernel
    152s
  • 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
    11-03-2024 11:43

General

  • Target

    c082c91a901d0a9db013d9b3d684f558.exe

  • Size

    1.5MB

  • MD5

    c082c91a901d0a9db013d9b3d684f558

  • SHA1

    11a43c154e54d374ddf91bca2714c7fd0f5addef

  • SHA256

    59bcfa28629920a9e3aa27412cbeb6c40f83f81b399f80838de5683e5e91b744

  • SHA512

    beb6fc96ca1824660baa3d7ec7e470c9e9522b1a56c71470bb21c61c1961aa61a8225266fb785537b124729b67e2b937dc71428280fa2f3f4565b0580ec66fc6

  • SSDEEP

    24576:sb3ipKbtw7Wke2uvvUJfUJYq7x5MgQwQdEno+b9D5eP5AgXVbBxW:ayWQ3LJOujOo69QLVn

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\c082c91a901d0a9db013d9b3d684f558.exe
    "C:\Users\Admin\AppData\Local\Temp\c082c91a901d0a9db013d9b3d684f558.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4544
    • C:\Users\Admin\AppData\Local\Temp\c082c91a901d0a9db013d9b3d684f558.exe
      C:\Users\Admin\AppData\Local\Temp\c082c91a901d0a9db013d9b3d684f558.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4404
  • 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=4136 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1216

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\c082c91a901d0a9db013d9b3d684f558.exe

      Filesize

      1.5MB

      MD5

      933dbc82694b392a5e98ff023706b295

      SHA1

      945233adb9c0834e31e2ea76434915c90964519e

      SHA256

      6d603b34b7290fe88fd836f682520130a47514b25d3ddb5295204edde9f4e01b

      SHA512

      4823ca6a1ba982e26e0604272b64653e14c8977575105dd0948942637908596fb4cb69dc9fe2a879557897a4ea83ffbe300308ce3f2d42ed5e467bfa581fdb21

    • memory/4404-13-0x0000000000400000-0x00000000008EF000-memory.dmp

      Filesize

      4.9MB

    • memory/4404-15-0x0000000000400000-0x000000000062A000-memory.dmp

      Filesize

      2.2MB

    • memory/4404-14-0x0000000001D80000-0x0000000001EB3000-memory.dmp

      Filesize

      1.2MB

    • memory/4404-20-0x0000000005680000-0x00000000058AA000-memory.dmp

      Filesize

      2.2MB

    • memory/4404-21-0x0000000000400000-0x000000000061D000-memory.dmp

      Filesize

      2.1MB

    • memory/4404-28-0x0000000000400000-0x00000000008EF000-memory.dmp

      Filesize

      4.9MB

    • memory/4544-0-0x0000000000400000-0x00000000008EF000-memory.dmp

      Filesize

      4.9MB

    • memory/4544-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

      Filesize

      1.2MB

    • memory/4544-2-0x0000000000400000-0x000000000062A000-memory.dmp

      Filesize

      2.2MB

    • memory/4544-12-0x0000000000400000-0x000000000062A000-memory.dmp

      Filesize

      2.2MB