Analysis

  • max time kernel
    140s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-07-2024 07:17

General

  • Target

    5af37e7faae164b1f1d13afc88608d67_JaffaCakes118.exe

  • Size

    248KB

  • MD5

    5af37e7faae164b1f1d13afc88608d67

  • SHA1

    497a69d50418735f6df74a1b91e695119b62d88e

  • SHA256

    b3dc25a90808b7e43e0ea6a43da9becd2ffb93744dd6a6dfcfabad6c050c6e5d

  • SHA512

    711b1830437dd2bed895be111ef9ca11ea8b58afee09e1c0b1d06d0cc148fab40b8d36da98cdb95fdba39cdf3d100b08c4fe02708b7b40217f9fe26299c413a3

  • SSDEEP

    6144:uyOhEH2FunM96UmBDzd8aniFuod0cBnwtPtyv3AhTTtFmNB6AdmWSH/Kf:uKH2FuKmBDphnBGf5iyfuTTOHdmRH/W

Malware Config

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
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5af37e7faae164b1f1d13afc88608d67_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5af37e7faae164b1f1d13afc88608d67_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
        PID:2920
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2920 -s 480
          3⤵
          • Program crash
          PID:1896
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2920 -s 488
          3⤵
          • Program crash
          PID:1544
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
        2⤵
          PID:3336
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2920 -ip 2920
        1⤵
          PID:3436
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2920 -ip 2920
          1⤵
            PID:624

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1936-9-0x0000000075E70000-0x0000000075F60000-memory.dmp

            Filesize

            960KB

          • memory/1936-2-0x00000000023B0000-0x00000000023C0000-memory.dmp

            Filesize

            64KB

          • memory/1936-0-0x0000000000680000-0x0000000000681000-memory.dmp

            Filesize

            4KB

          • memory/1936-12-0x0000000075E70000-0x0000000075F60000-memory.dmp

            Filesize

            960KB

          • memory/1936-11-0x0000000010000000-0x0000000010056000-memory.dmp

            Filesize

            344KB

          • memory/1936-6-0x0000000075E90000-0x0000000075E91000-memory.dmp

            Filesize

            4KB

          • memory/1936-5-0x0000000077002000-0x0000000077003000-memory.dmp

            Filesize

            4KB

          • memory/1936-7-0x0000000075E70000-0x0000000075F60000-memory.dmp

            Filesize

            960KB

          • memory/1936-8-0x0000000075E70000-0x0000000075F60000-memory.dmp

            Filesize

            960KB

          • memory/1936-10-0x0000000075E70000-0x0000000075F60000-memory.dmp

            Filesize

            960KB

          • memory/1936-4-0x0000000002150000-0x0000000002160000-memory.dmp

            Filesize

            64KB

          • memory/1936-1-0x0000000002090000-0x00000000020E2000-memory.dmp

            Filesize

            328KB

          • memory/1936-3-0x0000000077002000-0x0000000077003000-memory.dmp

            Filesize

            4KB

          • memory/1936-18-0x0000000075E70000-0x0000000075F60000-memory.dmp

            Filesize

            960KB

          • memory/1936-14-0x0000000002090000-0x00000000020E2000-memory.dmp

            Filesize

            328KB

          • memory/1936-17-0x0000000002090000-0x00000000020E2000-memory.dmp

            Filesize

            328KB

          • memory/1936-16-0x0000000010000000-0x0000000010056000-memory.dmp

            Filesize

            344KB

          • memory/2920-15-0x0000000075E70000-0x0000000075F60000-memory.dmp

            Filesize

            960KB

          • memory/2920-13-0x0000000010000000-0x0000000010056000-memory.dmp

            Filesize

            344KB

          • memory/2920-19-0x0000000010000000-0x0000000010056000-memory.dmp

            Filesize

            344KB

          • memory/2920-20-0x0000000075E70000-0x0000000075F60000-memory.dmp

            Filesize

            960KB