Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/08/2024, 04:40

General

  • Target

    a56bce337090724acfb239e5fef18f88_JaffaCakes118.exe

  • Size

    44KB

  • MD5

    a56bce337090724acfb239e5fef18f88

  • SHA1

    b8fbbb621658ce1945f2a2a688ea2df8b52873aa

  • SHA256

    30254bdef875a3a21897d6ecd8845f005721ab6dcf7fe05a17b9fa2dfd1731d5

  • SHA512

    9b1bd8a92712e37bfcd2fb4cfbf51b74ed4e35022c61c3b3e150c285eda090f40c74488b57bc58e6368a6590f2b326b9a663146fc3e3f147c18c1e24b7e8067e

  • SSDEEP

    768:rBr+tjFqTPkAlfztB1lr6anXsmTg8uvm2jfOTwYPI+zoJ1L:FyRUHlrL1lr6anXTruvm27uQCozL

Malware Config

Extracted

Family

xtremerat

C2

namehost.dyndns.org

Signatures

  • XtremeRAT

    The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Deletes itself 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in System32 directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a56bce337090724acfb239e5fef18f88_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a56bce337090724acfb239e5fef18f88_JaffaCakes118.exe"
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Adds Run key to start application
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3936
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:4628
    • C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:3280

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3280-6-0x0000000000C80000-0x0000000000C93000-memory.dmp

    Filesize

    76KB

  • memory/3936-8-0x0000000000C80000-0x0000000000C93000-memory.dmp

    Filesize

    76KB

  • memory/4628-7-0x0000000000C80000-0x0000000000C93000-memory.dmp

    Filesize

    76KB

  • memory/4628-11-0x0000000000C80000-0x0000000000C93000-memory.dmp

    Filesize

    76KB