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Analysis

  • max time kernel
    149s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/10/2024, 16:06

General

  • Target

    5d759a968e4b6546f59cf5dbc1da7824_JaffaCakes118.exe

  • Size

    62KB

  • MD5

    5d759a968e4b6546f59cf5dbc1da7824

  • SHA1

    661d7c212e287312ce45a1c8f96efc852d26d4c2

  • SHA256

    8fe1705dc898bfbd5eaeb792f18c2b6bfdedaebb3778c98a6bcd5646fb31d71a

  • SHA512

    8502fee4451f286694182ee712c24f9ebf7cd3fea77d68530145ac90f8aca29c5b9d9f874ef469e187d006eae82286309973c684e65718ea3616e04b8fa97ffb

  • SSDEEP

    1536:9T8qDqQ9U9MK3tGjbNwPZ6XAXHWzl5NX3w:JqryKdceXHWZM

Malware Config

Extracted

Family

xtremerat

C2

11hack11.no-ip.biz

11hack1.no-ip.biz

䪤焙.jouba.no-ip.biz

Signatures

  • Detect XtremeRAT payload 3 IoCs
  • XtremeRAT

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

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5d759a968e4b6546f59cf5dbc1da7824_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5d759a968e4b6546f59cf5dbc1da7824_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1208
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4996
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 480
        3⤵
        • Program crash
        PID:2576
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 504
        3⤵
        • Program crash
        PID:3476
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
      2⤵
        PID:4552
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4996 -ip 4996
      1⤵
        PID:4400
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4996 -ip 4996
        1⤵
          PID:1700

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1208-1-0x0000000010000000-0x0000000010047000-memory.dmp

          Filesize

          284KB

        • memory/4996-0-0x0000000010000000-0x0000000010047000-memory.dmp

          Filesize

          284KB

        • memory/4996-3-0x0000000010000000-0x0000000010047000-memory.dmp

          Filesize

          284KB