Analysis

  • max time kernel
    94s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/10/2024, 04:39

General

  • Target

    16318218b206217f1c858634de5a39ae_JaffaCakes118.exe

  • Size

    97KB

  • MD5

    16318218b206217f1c858634de5a39ae

  • SHA1

    99d589109bbec2e7be1382dfea75eae06fe27056

  • SHA256

    d0e4a019a393681aedecfee38d34d7a74ea306cadb8aee064b04cc242f0e87fd

  • SHA512

    1449b294de95f6ea22c1502fea52707a411097a45cc99465d4b22fd334a771ba350ab60ae883e60a023a35c04dd8ba50495492eb8d6932696610ffb07c7162d1

  • SSDEEP

    1536:xIZZpp48Zd0lo+4EMMyO3OexOSEowTwBjzvcmJoxDWqfqNII2Ca2B:+ZSlI/HUOjSiToj7CEqfqg2B

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
  • 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\16318218b206217f1c858634de5a39ae_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\16318218b206217f1c858634de5a39ae_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:1848
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1848 -s 10172
      2⤵
      • Program crash
      PID:3300
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1848 -ip 1848
    1⤵
      PID:4832

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\~TMCA35.tmp

            Filesize

            1.6MB

            MD5

            4f3387277ccbd6d1f21ac5c07fe4ca68

            SHA1

            e16506f662dc92023bf82def1d621497c8ab5890

            SHA256

            767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

            SHA512

            9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

          • memory/1848-0-0x0000000000400000-0x0000000000440000-memory.dmp

            Filesize

            256KB

          • memory/1848-1-0x0000000000400000-0x0000000000440000-memory.dmp

            Filesize

            256KB

          • memory/1848-5-0x0000000000400000-0x0000000000440000-memory.dmp

            Filesize

            256KB