Analysis

  • max time kernel
    147s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/03/2024, 18:46

General

  • Target
    29e7355c628a7a78b16352716e91478e_JaffaCakes118.exe
  • Size 382KB
  • Sample240329-xerfpafg86
  • SHA256 88bb9d0ecb52c0d5a024287caa7bdf03502ed536728988e6af7290399c873cb4
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.5

Campaign
  • u4an

Decoy
  • charlottesbestroofcompany.com

  • gxzcgl.com

  • easyprints.xyz

  • hitmanautomation.com

  • play-to-escape.com

  • beansmagic.com

  • lianxiwan.xyz

  • nuhive.net

  • whystake.com

  • n6h65.online

  • emergencyprep4cast.com

  • peolinks.com

  • 8ls-world.com

  • tezportal.net

  • trych.net

  • bathrobeconnection.com

  • quinnwebster.top

  • sagarmakhija.online

  • ladiesgossiping.com

  • 400doultonct.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29e7355c628a7a78b16352716e91478e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\29e7355c628a7a78b16352716e91478e_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4984
    • C:\Users\Admin\AppData\Local\Temp\29e7355c628a7a78b16352716e91478e_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\29e7355c628a7a78b16352716e91478e_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2904

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2904-11-0x0000000000400000-0x0000000000429000-memory.dmp

        memory/2904-14-0x0000000001560000-0x00000000018AA000-memory.dmp

        memory/4984-6-0x00000000051E0000-0x00000000051EE000-memory.dmp

        memory/4984-3-0x0000000004B50000-0x0000000004BE2000-memory.dmp

        memory/4984-4-0x0000000004D30000-0x0000000004D40000-memory.dmp

        memory/4984-5-0x0000000004B40000-0x0000000004B4A000-memory.dmp

        memory/4984-0-0x0000000000110000-0x0000000000176000-memory.dmp

        memory/4984-7-0x0000000075150000-0x0000000075900000-memory.dmp

        memory/4984-8-0x0000000004D30000-0x0000000004D40000-memory.dmp

        memory/4984-9-0x0000000007740000-0x00000000077DC000-memory.dmp

        memory/4984-10-0x00000000077E0000-0x0000000007832000-memory.dmp

        memory/4984-2-0x0000000005200000-0x00000000057A4000-memory.dmp

        memory/4984-13-0x0000000075150000-0x0000000075900000-memory.dmp

        memory/4984-1-0x0000000075150000-0x0000000075900000-memory.dmp