Analysis

  • max time kernel
    153s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-03-2024 11:38

General

  • Target

    df11b6cdfd217c00043b3b1d962cd554.exe

  • Size

    1.5MB

  • MD5

    df11b6cdfd217c00043b3b1d962cd554

  • SHA1

    883dcf8ff5867ea6961debebd9022a2dbba1434f

  • SHA256

    874ef0285f7a6e2b5b8dd3ae445235ffaa02c37ff386a394c7010f182b7043d2

  • SHA512

    54ea6abdec30cdbd44f9c0d8a9d1c197b45188e12c3ff7fdbee5021b875c37c61183ada0d2cb0078b0cc5f9caae13f67bafe75192580f91b3df58afcdc01f5e1

  • SSDEEP

    24576:YjR6HqS8AaX+0s8mSO4NgzYQD/u6mmhg7Um5nBFg/oU/U7CrExnwCli6tUW:y6naO0jmvhX/uFmhg7d5nwA3hw+tU

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\df11b6cdfd217c00043b3b1d962cd554.exe
    "C:\Users\Admin\AppData\Local\Temp\df11b6cdfd217c00043b3b1d962cd554.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2128
    • C:\Users\Admin\AppData\Local\Temp\df11b6cdfd217c00043b3b1d962cd554.exe
      C:\Users\Admin\AppData\Local\Temp\df11b6cdfd217c00043b3b1d962cd554.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3308
  • 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=4060 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3912

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\df11b6cdfd217c00043b3b1d962cd554.exe

      Filesize

      1.4MB

      MD5

      997fa3b6d4520c7d9f40f3750a1cbefa

      SHA1

      1a030e26810fbdd048d15a56127fc71ce973dde0

      SHA256

      0ddc4b7e22e77d11e895a2970daaa5e87ce4ca6791f4b4c71b6e3cb0a462d311

      SHA512

      bc12cb2e49bbedbd077236636306c017fa2dc7463f345b2736a3e2b97bdc114d5eb1aa559895509b78dbc5955c0776adc0767670dc0e19b9951def1d72ebddb9

    • memory/2128-0-0x0000000000400000-0x00000000008EF000-memory.dmp

      Filesize

      4.9MB

    • memory/2128-1-0x0000000001CF0000-0x0000000001E23000-memory.dmp

      Filesize

      1.2MB

    • memory/2128-2-0x0000000000400000-0x000000000062A000-memory.dmp

      Filesize

      2.2MB

    • memory/2128-12-0x0000000000400000-0x000000000062A000-memory.dmp

      Filesize

      2.2MB

    • memory/3308-13-0x0000000000400000-0x00000000008EF000-memory.dmp

      Filesize

      4.9MB

    • memory/3308-15-0x0000000000400000-0x000000000062A000-memory.dmp

      Filesize

      2.2MB

    • memory/3308-14-0x00000000018F0000-0x0000000001A23000-memory.dmp

      Filesize

      1.2MB

    • memory/3308-20-0x0000000005620000-0x000000000584A000-memory.dmp

      Filesize

      2.2MB

    • memory/3308-21-0x0000000000400000-0x000000000061D000-memory.dmp

      Filesize

      2.1MB

    • memory/3308-28-0x0000000000400000-0x00000000008EF000-memory.dmp

      Filesize

      4.9MB