Analysis

  • max time kernel
    105s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2024 12:21

General

  • Target

    f600dea87bf0709ebf4162b94bed35dd_JaffaCakes118.exe

  • Size

    123KB

  • MD5

    f600dea87bf0709ebf4162b94bed35dd

  • SHA1

    dcc05693aec3bb6b257be2422072e4149af75e24

  • SHA256

    590d78ff7ab35052737adf5f94819b31cd4ef9af89112ece5e59b76d99292e14

  • SHA512

    dc5f1c57ee495e05c3bee2b66eecb465ccefc454f089ffe8505af1a13df6a3a727fbc68a33b2068b8a08bf0d41bd9512857425b1ed32a738b175437a6a4b7383

  • SSDEEP

    3072:9b9Sb1K9HK4CTbdcsvFWj+eDafue7o0qQk0BVkY3Poutu:95SbwRK4CTbd9W7Dan7o0TBVkEPoS

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Extracted

Family

metasploit

Version

windows/shell_reverse_tcp

C2

186.87.71.200:8081

Signatures

  • MetaSploit

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 2 IoCs

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

  • 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.

  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f600dea87bf0709ebf4162b94bed35dd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f600dea87bf0709ebf4162b94bed35dd_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:3748

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3748-0-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/3748-1-0x0000000000700000-0x0000000000701000-memory.dmp

    Filesize

    4KB

  • memory/3748-2-0x0000000000700000-0x0000000000701000-memory.dmp

    Filesize

    4KB

  • memory/3748-5-0x00000000024A0000-0x00000000024A1000-memory.dmp

    Filesize

    4KB

  • memory/3748-19-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/3748-21-0x00000000024A0000-0x00000000024A1000-memory.dmp

    Filesize

    4KB