Analysis

  • max time kernel
    146s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-05-2024 13:41

General

  • Target

    innosetup-6.2.2.exe

  • Size

    4.5MB

  • MD5

    2893b10c36fddb20a38e9b8b9a44d647

  • SHA1

    9ab6a2f797d5efc3c5c3985d48fc63c6a111f643

  • SHA256

    8117d10d00a2ad33a1390978ea3872861c330e087914410a6377b22c4c5b8563

  • SHA512

    496375b1ce9c0d2f8eb3930ebd8366f5c4c938bc1eda47aed415e3f02bd8651a84a770a15f2825bf3c8ed9dbefa355b9eb805dd76bc782f6d8c8096d80443099

  • SSDEEP

    98304:6kLsYMYXKk7jmHED1W+Q6zBcLOYCwOo5mympFVWkj6Z:VsoJ7SHElRcLFEo5yhWkj6Z

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\innosetup-6.2.2.exe
    "C:\Users\Admin\AppData\Local\Temp\innosetup-6.2.2.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2412
    • C:\Users\Admin\AppData\Local\Temp\is-NHSRJ.tmp\innosetup-6.2.2.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-NHSRJ.tmp\innosetup-6.2.2.tmp" /SL5="$C005E,3752627,832512,C:\Users\Admin\AppData\Local\Temp\innosetup-6.2.2.exe"
      2⤵
      • Executes dropped EXE
      PID:4944
  • 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=3744 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4744

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\is-NHSRJ.tmp\innosetup-6.2.2.tmp

      Filesize

      3.1MB

      MD5

      1a860ade3cf55b75dca48e96e5a7fb65

      SHA1

      595e3d6255f52792c62e7e3c6e1c17039da1b813

      SHA256

      7d1aa4fa34882122afe88fab6b14b97ef75f26e41dcfefd606f17444016b46aa

      SHA512

      ec7a49e257863b3dee39c1352b8fd65d3e4a6e4941f74a2082d92b41971d3f73d1ecc44d9ea64c7ce715117e1a1e4316b3631290425a967b4e3678d1cbd5b409

    • memory/2412-2-0x0000000000401000-0x00000000004B7000-memory.dmp

      Filesize

      728KB

    • memory/2412-0-0x0000000000400000-0x00000000004D8000-memory.dmp

      Filesize

      864KB

    • memory/2412-8-0x0000000000400000-0x00000000004D8000-memory.dmp

      Filesize

      864KB

    • memory/4944-6-0x0000000000400000-0x000000000071C000-memory.dmp

      Filesize

      3.1MB

    • memory/4944-15-0x0000000000400000-0x000000000071C000-memory.dmp

      Filesize

      3.1MB

    • memory/4944-17-0x0000000000400000-0x000000000071C000-memory.dmp

      Filesize

      3.1MB