Analysis

  • max time kernel
    142s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 06:24

General

  • Target
    10fb4d6dd2c8f5821d0d5e7d3c3e3418.exe
  • Size 667KB
  • Sample231230-g515taeba3
  • SHA256 17ca7eec8e12f2ef93e345b31b0af8672034ba270a01ed29f72f2bd57904f2f6
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.3

Campaign
  • r48a

Decoy
  • casaropm.com

  • yatejiaoyu.com

  • camelotandco.com

  • membershipbranding.com

  • eve-tcs.com

  • cravingzapp.com

  • zdflive.com

  • marksthoughtoftheday.com

  • livefutebol.com

  • malibuclassix.com

  • home-job-work.com

  • italifestyleclothing.com

  • integrityrose.life

  • splitfield.com

  • dabanse.com

  • diegobreak.icu

  • luederfleetservices.com

  • beyond-cultures.com

  • baawmar.net

  • quwaza.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\10fb4d6dd2c8f5821d0d5e7d3c3e3418.exe
    "C:\Users\Admin\AppData\Local\Temp\10fb4d6dd2c8f5821d0d5e7d3c3e3418.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4500
    • C:\Users\Admin\AppData\Local\Temp\10fb4d6dd2c8f5821d0d5e7d3c3e3418.exe
      "C:\Users\Admin\AppData\Local\Temp\10fb4d6dd2c8f5821d0d5e7d3c3e3418.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1544

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1544-12-0x0000000000400000-0x0000000000429000-memory.dmp

        memory/1544-15-0x0000000001630000-0x000000000197A000-memory.dmp

        memory/4500-6-0x0000000005AC0000-0x0000000005ADC000-memory.dmp

        memory/4500-3-0x00000000058A0000-0x0000000005932000-memory.dmp

        memory/4500-4-0x0000000005B30000-0x0000000005B40000-memory.dmp

        memory/4500-5-0x0000000005840000-0x000000000584A000-memory.dmp

        memory/4500-0-0x0000000000EF0000-0x0000000000F9E000-memory.dmp

        memory/4500-7-0x0000000006F70000-0x000000000700C000-memory.dmp

        memory/4500-8-0x0000000074620000-0x0000000074DD0000-memory.dmp

        memory/4500-9-0x0000000005B30000-0x0000000005B40000-memory.dmp

        memory/4500-10-0x0000000006E10000-0x0000000006E72000-memory.dmp

        memory/4500-11-0x0000000009590000-0x00000000095BE000-memory.dmp

        memory/4500-2-0x0000000005E50000-0x00000000063F4000-memory.dmp

        memory/4500-14-0x0000000074620000-0x0000000074DD0000-memory.dmp

        memory/4500-1-0x0000000074620000-0x0000000074DD0000-memory.dmp