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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/01/2025, 04:27

General

  • Target

    JaffaCakes118_6afbffa1bc06bcf6ce27d9535165b5c5.exe

  • Size

    94KB

  • MD5

    6afbffa1bc06bcf6ce27d9535165b5c5

  • SHA1

    7006f2fc2329d3fdabde6592aa75fb9b8bd37b09

  • SHA256

    22e62eaba6dd7fa2e99547cd3d67060fa0e1b5d005561e4d332ae08302e55ebe

  • SHA512

    6d0d872d071c36fd6bd03d64f5e67784dff9a79b60affcc33206c242a94bf55a067466e753edc5be20d2110759dee72d67b8ec765cf506ec667bc45b79e97677

  • SSDEEP

    768:VEzQE2+b7B1T4t7vI2NiN+U4ZmTX7CaKf+ibj55VTQ1RBkMoas0Qz3FGnuYoEq:V235b7vkmVN+1e3c+ibV561RBhoB1Eq

Malware Config

Signatures

  • Ramnit

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

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

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6afbffa1bc06bcf6ce27d9535165b5c5.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6afbffa1bc06bcf6ce27d9535165b5c5.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:4408
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4408 -s 320
      2⤵
      • Program crash
      PID:4456
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4408 -ip 4408
    1⤵
      PID:2148

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\~TM884A.tmp

      Filesize

      1.6MB

      MD5

      4f3387277ccbd6d1f21ac5c07fe4ca68

      SHA1

      e16506f662dc92023bf82def1d621497c8ab5890

      SHA256

      767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

      SHA512

      9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

    • memory/4408-0-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/4408-1-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/4408-5-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB