Analysis

  • max time kernel
    149s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19-07-2024 09:04

General

  • Target

    5b46ce7abd60b3d91014aaf3072e020a_JaffaCakes118.exe

  • Size

    33KB

  • MD5

    5b46ce7abd60b3d91014aaf3072e020a

  • SHA1

    cc7929d5fd987fac78fa0645f3dfd574084b8df5

  • SHA256

    b982437ecf190e7babec6a1d2b687898a86877f63e2d7011b21df94b11364575

  • SHA512

    c84d78c00c7d3522d6f06aaad2e54bba539f89383e6ac996c75c5a9ee632f8e99ae03d2708957bd6ff0b5d90703be5792e4d550d7c38ad2855430b0a638c1dfc

  • SSDEEP

    768:5MuijtHf5g7/IIG3bGcYDBSvFIWuePQtv66lmtzDR9uKpd0tj:yNW71rcYDAWeotvXlMLS

Malware Config

Extracted

Family

xtremerat

C2

kasap55.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.

  • UPX packed file 4 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5b46ce7abd60b3d91014aaf3072e020a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5b46ce7abd60b3d91014aaf3072e020a_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2028
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
        PID:2404
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe"
        2⤵
          PID:2484

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2028-0-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB

      • memory/2028-5-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB

      • memory/2404-2-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB

      • memory/2404-3-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB

      • memory/2404-6-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB