Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    17-07-2024 21:18

General

  • Target

    54d36d7af43725550fdd099ea1efd443_JaffaCakes118.exe

  • Size

    249KB

  • MD5

    54d36d7af43725550fdd099ea1efd443

  • SHA1

    4fb5178727a10fe58bdfbf1c3628e3a9e1c69d9a

  • SHA256

    e1b5864fad55155ea7d5f2cce750927ed1c027a675e775a9a67db8c0d3b50da8

  • SHA512

    d8406d336352ebe9c6f4ecbb829386a3f716beb81890696c2a144b879cd3cbeafad3811d3b0564b98497434f2c16309a4c2059ad6ad3d3ec8aca1011d8367d7f

  • SSDEEP

    6144:85r1lTtmuoca6EBp27UMTqGC+xZQ5p7IN:OzTtmuoca6cp4ql+Sp

Malware Config

Extracted

Family

xtremerat

C2

claud222.no-ip.biz

✦㔘踀Partiesclaud222.no-ip.biz

Signatures

  • Detect XtremeRAT payload 5 IoCs
  • XtremeRAT

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

  • UPX packed file 7 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\54d36d7af43725550fdd099ea1efd443_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\54d36d7af43725550fdd099ea1efd443_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2076
    • C:\Users\Admin\AppData\Local\Temp\54d36d7af43725550fdd099ea1efd443_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\54d36d7af43725550fdd099ea1efd443_JaffaCakes118.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1148
      • C:\Windows\SysWOW64\svchost.exe
        svchost.exe
        3⤵
          PID:1808
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe"
          3⤵
            PID:2112

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1148-3-0x0000000010000000-0x00000000100C3000-memory.dmp

        Filesize

        780KB

      • memory/1148-5-0x0000000010000000-0x00000000100C3000-memory.dmp

        Filesize

        780KB

      • memory/1148-6-0x0000000010000000-0x00000000100C3000-memory.dmp

        Filesize

        780KB

      • memory/1148-7-0x0000000010000000-0x00000000100C3000-memory.dmp

        Filesize

        780KB

      • memory/1148-13-0x0000000010000000-0x00000000100C3000-memory.dmp

        Filesize

        780KB

      • memory/1808-9-0x0000000010000000-0x00000000100C3000-memory.dmp

        Filesize

        780KB

      • memory/1808-12-0x0000000010000000-0x00000000100C3000-memory.dmp

        Filesize

        780KB

      • memory/1808-14-0x0000000010000000-0x00000000100C3000-memory.dmp

        Filesize

        780KB

      • memory/2076-0-0x00000000748E1000-0x00000000748E2000-memory.dmp

        Filesize

        4KB

      • memory/2076-1-0x00000000748E0000-0x0000000074E8B000-memory.dmp

        Filesize

        5.7MB

      • memory/2076-2-0x00000000748E0000-0x0000000074E8B000-memory.dmp

        Filesize

        5.7MB

      • memory/2076-8-0x00000000748E0000-0x0000000074E8B000-memory.dmp

        Filesize

        5.7MB