Analysis

  • max time kernel
    94s
  • max time network
    117s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-09-2024 05:16

General

  • Target

    f9c858834f2b1fe18af711e7c4a50031_JaffaCakes118.exe

  • Size

    156KB

  • MD5

    f9c858834f2b1fe18af711e7c4a50031

  • SHA1

    d455dc41ccf2244e8612760ad5ecbaaa70142857

  • SHA256

    088d600516228800b7d428536d12e5bed81e76d02636499aa1259399f7899abf

  • SHA512

    1309eada3889771bc4c0dff0269dab09b323dfd28af04da579bc20b9f5ddc1da83767fec339f2e5b952e0b4f3f301fdc08e8d04e49fff901132f831b9502f8ee

  • SSDEEP

    3072:9Jr6W2wIcju6IIXlNPQmTh907Y6lP/8qkrHK:9h6gI4u6lXnxh65Q

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\f9c858834f2b1fe18af711e7c4a50031_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f9c858834f2b1fe18af711e7c4a50031_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:624
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 528
      2⤵
      • Program crash
      PID:4412
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 624 -ip 624
    1⤵
      PID:4784

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\~TM70FA.tmp

      Filesize

      1.6MB

      MD5

      4f3387277ccbd6d1f21ac5c07fe4ca68

      SHA1

      e16506f662dc92023bf82def1d621497c8ab5890

      SHA256

      767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

      SHA512

      9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

    • memory/624-0-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/624-2-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/624-1-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB