Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13-01-2025 03:51

General

  • Target

    JaffaCakes118_201c2776d6eece622682eecb4130c8eb.exe

  • Size

    65KB

  • MD5

    201c2776d6eece622682eecb4130c8eb

  • SHA1

    bf27a56926538a37d3328579e23368e5af77a099

  • SHA256

    af3adb0fa36eefa5de9d4e2c72e504b78145a09d927ea1870f24b983e0971cc3

  • SHA512

    59db19c0e735dca518b9f1941c22741aa40e4e9ec2c685e874553f1a1e00f8607b5e6b42c68064bb24e5a3a34209e12847354840673f5b658ee63c5e11f8a574

  • SSDEEP

    1536:avB8hHx3krM9KvqJcSOIHtquYwQF3ikbNMTnu:apkRQM9Kv21quYw03p5cnu

Malware Config

Extracted

Family

xtremerat

C2

princedz.no-ip.org

Signatures

  • Detect XtremeRAT payload 7 IoCs
  • XtremeRAT

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

  • Xtremerat family
  • Suspicious use of SetThreadContext 1 IoCs
  • 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).

  • 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 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_201c2776d6eece622682eecb4130c8eb.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_201c2776d6eece622682eecb4130c8eb.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2120
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_201c2776d6eece622682eecb4130c8eb.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_201c2776d6eece622682eecb4130c8eb.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1820
      • C:\Windows\SysWOW64\svchost.exe
        svchost.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2368
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe"
        3⤵
          PID:1708

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1820-4-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/1820-9-0x0000000000400000-0x000000000044D000-memory.dmp

      Filesize

      308KB

    • memory/1820-8-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/1820-10-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/1820-3-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/1820-14-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/2120-7-0x0000000000230000-0x000000000027D000-memory.dmp

      Filesize

      308KB

    • memory/2120-6-0x0000000000400000-0x000000000044D000-memory.dmp

      Filesize

      308KB

    • memory/2120-0-0x0000000000400000-0x000000000044D000-memory.dmp

      Filesize

      308KB

    • memory/2120-15-0x0000000000230000-0x000000000027D000-memory.dmp

      Filesize

      308KB

    • memory/2368-13-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/2368-11-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/2368-16-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB