Analysis

  • max time kernel
    95s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-12-2024 13:53

General

  • Target

    ef1637d784354d680bf0a8fa1ebe66cf_JaffaCakes118.exe

  • Size

    168KB

  • MD5

    ef1637d784354d680bf0a8fa1ebe66cf

  • SHA1

    a15552e1440c26ef8340e9d6fe63ddf001cf4275

  • SHA256

    6b62b093fef8c2c3bd3dc1877630587d59f92d94102d2c6fbb88c86205d2baa1

  • SHA512

    3ead8845e4e6b51ae19105002f4c3a95db5ec5f2c907eb5c9854a799b7641431b2e85810ac0bd224b5a68dade76759579e06f920aae08f17b339c94fff109ea5

  • SSDEEP

    3072:+9M3SWdPIV8slYhzwSXl9LFThP6wK+PFhNd2PwdQ+ZLFe474vWUXfPyItUA:LSoM6zwSV9LFTgirEwFZZe44Mq

Malware Config

Signatures

  • Ramnit

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

  • Ramnit family
  • Loads dropped DLL 1 IoCs
  • 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\ef1637d784354d680bf0a8fa1ebe66cf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ef1637d784354d680bf0a8fa1ebe66cf_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:3636
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3636 -s 432
      2⤵
      • Program crash
      PID:320
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3636 -ip 3636
    1⤵
      PID:4044

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\~TM9E15.tmp

      Filesize

      1.6MB

      MD5

      4f3387277ccbd6d1f21ac5c07fe4ca68

      SHA1

      e16506f662dc92023bf82def1d621497c8ab5890

      SHA256

      767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

      SHA512

      9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

    • memory/3636-0-0x0000000000400000-0x000000000049F000-memory.dmp

      Filesize

      636KB

    • memory/3636-1-0x0000000000400000-0x000000000049F000-memory.dmp

      Filesize

      636KB

    • memory/3636-2-0x0000000000400000-0x000000000049F000-memory.dmp

      Filesize

      636KB

    • memory/3636-6-0x0000000000400000-0x000000000049F000-memory.dmp

      Filesize

      636KB