Analysis

  • max time kernel
    125s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-07-2024 14:22

General

  • Target

    1ba0d4d47428f3818093a81c8ba4cbd6_JaffaCakes118.exe

  • Size

    84KB

  • MD5

    1ba0d4d47428f3818093a81c8ba4cbd6

  • SHA1

    4838c7ce64ff42a9558d023d579dd2b5b1dc109a

  • SHA256

    cf9bb3a6ed055d00467c8d767f02cd0e903ca427d1b751a56bb8cac01bdbf227

  • SHA512

    85de71ab723d376848d8b634bb7b0180324b359a64e11e1a9bf5fd4c08f920dc920567dbfba67ea41b19d7e6b2b77ee3f00f0e52608ac49686c671e2f5f01699

  • SSDEEP

    1536:vKxZdumDSmvH1c4iDrRMFAYPqFemoJCzV5G3DjrMQ7jEuWG1aeYENa3IwVDrM3:vKdum+uH1XDgemFvODE84FvSNaYwVrk

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1ba0d4d47428f3818093a81c8ba4cbd6_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1ba0d4d47428f3818093a81c8ba4cbd6_JaffaCakes118.exe"
    1⤵
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3204
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
        PID:1392
    • 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 --field-trial-handle=4256,i,13640054265074968359,8146127767143474550,262144 --variations-seed-version --mojo-platform-channel-handle=3924 /prefetch:8
      1⤵
        PID:3620

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3204-0-0x0000000000400000-0x000000000041E000-memory.dmp

        Filesize

        120KB

      • memory/3204-2-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/3204-4-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/3204-3-0x00000000020E0000-0x00000000020EE000-memory.dmp

        Filesize

        56KB

      • memory/3204-1-0x0000000002050000-0x0000000002052000-memory.dmp

        Filesize

        8KB