Analysis

  • max time kernel
    91s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2024, 15:22

General

  • Target

    0f5b2052ac8e541c4fdea6c884113663_JaffaCakes118.exe

  • Size

    120KB

  • MD5

    0f5b2052ac8e541c4fdea6c884113663

  • SHA1

    1be11032bf6739a96322452ef2c7ca21d5777556

  • SHA256

    ef8a5e3f71437fed12757d09d1f3ecdbfe317da2f97a625a5478313aedc4ff8f

  • SHA512

    e16c12976d88b45a2f7e908dd85a2b1006244f87f91836f71df487b37bf0fbd5be1f75a50f09edfb700a1c809e6579cd75034cf2e1df04bdd6999194f3034061

  • SSDEEP

    1536:QzZZpp48Zd0lo+4EMMyO3OexOSEowTwBjzvcmJoxDWqfqNII2Ca2PN1SWOVUb6uC:uZSlI/HUOjSiToj7CEqfqg2l1ZCLuzoF

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\0f5b2052ac8e541c4fdea6c884113663_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0f5b2052ac8e541c4fdea6c884113663_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:2708
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2708 -s 480
      2⤵
      • Program crash
      PID:2368
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2708 -ip 2708
    1⤵
      PID:1856

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\~TMC4F6.tmp

            Filesize

            1.6MB

            MD5

            4f3387277ccbd6d1f21ac5c07fe4ca68

            SHA1

            e16506f662dc92023bf82def1d621497c8ab5890

            SHA256

            767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

            SHA512

            9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

          • memory/2708-0-0x0000000000400000-0x0000000000445000-memory.dmp

            Filesize

            276KB

          • memory/2708-1-0x0000000000400000-0x0000000000445000-memory.dmp

            Filesize

            276KB

          • memory/2708-2-0x0000000000400000-0x0000000000445000-memory.dmp

            Filesize

            276KB