Analysis

  • max time kernel
    141s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-07-2024 18:31

General

  • Target

    1c0f2e64bd6e398b22cfc18299837be8_JaffaCakes118.exe

  • Size

    97KB

  • MD5

    1c0f2e64bd6e398b22cfc18299837be8

  • SHA1

    96b34d8fea3b42c9cb69eca2c52b3d7fbc067eb1

  • SHA256

    30704c401ae5c86fd10edf4273d66d684c19c5fef2cabdb700c1b3fa81df6436

  • SHA512

    a17fcc5491ba62b04a3405ec830c1bf915f10d1d577f300dbf22dad6d911537e68e66bd03e3b2bbbed80a1019ca80ef3b8782252525c338dea7a3af1bd9ae14e

  • SSDEEP

    1536:ipXfGxKjqArOgFm7BYUfng9fMGQkINB1Eq:uXO2qwWZnkfIkIWq

Malware Config

Signatures

  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 1 IoCs

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

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1c0f2e64bd6e398b22cfc18299837be8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1c0f2e64bd6e398b22cfc18299837be8_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    PID:4948
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4948 -s 468
      2⤵
      • Program crash
      PID:3456
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4948 -ip 4948
    1⤵
      PID:4856
    • 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=4076 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:2900

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\~TM2AB.tmp
        Filesize

        1.6MB

        MD5

        4f3387277ccbd6d1f21ac5c07fe4ca68

        SHA1

        e16506f662dc92023bf82def1d621497c8ab5890

        SHA256

        767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

        SHA512

        9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

      • memory/4948-0-0x0000000000400000-0x0000000000423000-memory.dmp
        Filesize

        140KB

      • memory/4948-1-0x0000000000400000-0x0000000000423000-memory.dmp
        Filesize

        140KB

      • memory/4948-5-0x0000000000400000-0x0000000000423000-memory.dmp
        Filesize

        140KB