Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-03-2024 10:37

General

  • Target

    3a71e06b5682fcb566d0311ef0508123_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    3a71e06b5682fcb566d0311ef0508123

  • SHA1

    4f5842dbedd58e9833f661fb9cca693493c9a01d

  • SHA256

    5d222087e9cc1a6dc153e8f69ddd1288badf5793442922f413af394fffc7ab38

  • SHA512

    cd3024c5b8dc2c8217bd4c6ffcd3573a112a70d0ae2e6b4f21ad7fd2f352c670edf9d2b0a7097fe155bc938091a90bdc7dca8db0c148ac5a3c94014d5e76da0f

  • SSDEEP

    12288:d716fd+H6mAn3HMHQKOfmv4SBZaRtkuyQrioUaDBfLSpQOhygGyBjPVP+PVPXP04:t16fdIAiHOfgDaRt/HeoUaDBfLoxcjy

Malware Config

Extracted

Family

metasploit

Version

windows/shell_reverse_tcp

C2

73.61.110.191:4444

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • 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.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

Processes

  • C:\Users\Admin\AppData\Local\Temp\3a71e06b5682fcb566d0311ef0508123_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3a71e06b5682fcb566d0311ef0508123_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:4404

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Defense Evasion

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4404-0-0x0000000000700000-0x0000000000701000-memory.dmp
    Filesize

    4KB

  • memory/4404-1-0x0000000000700000-0x0000000000701000-memory.dmp
    Filesize

    4KB

  • memory/4404-2-0x0000000002420000-0x0000000002421000-memory.dmp
    Filesize

    4KB

  • memory/4404-3-0x0000000000400000-0x0000000000514000-memory.dmp
    Filesize

    1.1MB

  • memory/4404-5-0x0000000002420000-0x0000000002421000-memory.dmp
    Filesize

    4KB