Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-04-2024 22:17

General

  • Target

    fdc5e78b785ce5d8eee1606a12e5273c_JaffaCakes118.exe

  • Size

    258KB

  • MD5

    fdc5e78b785ce5d8eee1606a12e5273c

  • SHA1

    00cf106b5e72be99c540beae791dc0abfd206763

  • SHA256

    704cf82bf14e190820fce626e5a22491e10e4f31b3550714055db780f00fd22b

  • SHA512

    a820f3f45134d0d2a55e2063e8aa49b6fda4345ee93ebb500d844bc8139fd9a39fef7fb922c1b0dddaca8fa5a6516566366c10532ad4af8fc9038adf193ee8fb

  • SSDEEP

    6144:zLr5atHtCAIdgVPFPVsRoDr4RshX6A8MAvjzQNoccck:r5atTLP12R7iivIN7cck

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

Processes

  • C:\Users\Admin\AppData\Local\Temp\fdc5e78b785ce5d8eee1606a12e5273c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fdc5e78b785ce5d8eee1606a12e5273c_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:4164

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4164-0-0x0000000000400000-0x0000000000497000-memory.dmp

    Filesize

    604KB

  • memory/4164-1-0x0000000000400000-0x0000000000497000-memory.dmp

    Filesize

    604KB