Analysis

  • max time kernel
    91s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/04/2024, 05:17

General

  • Target

    f51d187e7e40c2855a30d8fda9d42294_JaffaCakes118.exe

  • Size

    97KB

  • MD5

    f51d187e7e40c2855a30d8fda9d42294

  • SHA1

    83c1acb4fab114278be10e05d2080c87ff8a2643

  • SHA256

    5bc8ccc956f69a5447bbb00e1f53237f3781332319db300434ef3972c871c511

  • SHA512

    13f98525880a405ae3951f0f4adecd635c8caeaa4d642aad7218c74dd79991606e4d8fd98543ae1429df49564426d14aadecdc4e4cfe1c97f0206ddf129f120a

  • SSDEEP

    1536:EpXfGxKjqArOgFm7BYUfng9fMGQkINB1Eqb:0XO2qwWZnkfIkIWqb

Malware Config

Signatures

  • Ramnit

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

  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 IoCs

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

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f51d187e7e40c2855a30d8fda9d42294_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f51d187e7e40c2855a30d8fda9d42294_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    PID:208
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 208 -s 508
      2⤵
      • Program crash
      PID:856
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 208 -ip 208
    1⤵
      PID:2404

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\~TM634E.tmp

            Filesize

            1.6MB

            MD5

            4f3387277ccbd6d1f21ac5c07fe4ca68

            SHA1

            e16506f662dc92023bf82def1d621497c8ab5890

            SHA256

            767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

            SHA512

            9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

          • memory/208-0-0x0000000000400000-0x000000000042F000-memory.dmp

            Filesize

            188KB

          • memory/208-1-0x0000000000400000-0x000000000042F000-memory.dmp

            Filesize

            188KB

          • memory/208-2-0x0000000002170000-0x000000000219F000-memory.dmp

            Filesize

            188KB

          • memory/208-6-0x0000000077232000-0x0000000077234000-memory.dmp

            Filesize

            8KB

          • memory/208-7-0x0000000077232000-0x0000000077233000-memory.dmp

            Filesize

            4KB

          • memory/208-8-0x0000000000400000-0x000000000042F000-memory.dmp

            Filesize

            188KB