Analysis

  • max time kernel
    142s
  • max time network
    161s
  • 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, 01:46

General

  • Target
    15761e9ba324afabc885b859241a5f87_JaffaCakes118.exe
  • Size 846KB
  • Sample240329-b7fc8seh35
  • SHA256 68f62a1a2f9d6ae1b6b8e4ce42105b8ba0f41ae1f93f3b8de733b63fda990994
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.5

Campaign
  • b4cq

Decoy
  • movementformamas.com

  • carijualpt.com

  • lasochlarm.mobi

  • neoletica.com

  • laylaleebell.com

  • szcczl.com

  • blackicezone.club

  • onlyconference.com

  • 812ecarriage1.info

  • kelloscreations.com

  • atozibs.com

  • swaytheredelilah.com

  • rsdeloitte.com

  • uiccychy.xyz

  • nuocsucmienghoanghuong.group

  • thehomeeguide.com

  • cityrideexpress.com

  • just-flyflights.com

  • rental-aruyo.com

  • vivamexicopa.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\15761e9ba324afabc885b859241a5f87_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\15761e9ba324afabc885b859241a5f87_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4616
    • C:\Users\Admin\AppData\Local\Temp\15761e9ba324afabc885b859241a5f87_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\15761e9ba324afabc885b859241a5f87_JaffaCakes118.exe"
      2⤵
        PID:2720
      • C:\Users\Admin\AppData\Local\Temp\15761e9ba324afabc885b859241a5f87_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\15761e9ba324afabc885b859241a5f87_JaffaCakes118.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2552
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3592 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:4068

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/2552-12-0x0000000000400000-0x0000000000429000-memory.dmp

            memory/2552-13-0x0000000001A10000-0x0000000001D5A000-memory.dmp

            memory/4616-6-0x00000000054C0000-0x00000000054CA000-memory.dmp

            memory/4616-3-0x00000000050A0000-0x0000000005132000-memory.dmp

            memory/4616-4-0x0000000074E00000-0x00000000755B0000-memory.dmp

            memory/4616-5-0x0000000005070000-0x0000000005080000-memory.dmp

            memory/4616-0-0x0000000074E00000-0x00000000755B0000-memory.dmp

            memory/4616-7-0x0000000005500000-0x000000000551C000-memory.dmp

            memory/4616-8-0x0000000005D00000-0x0000000005D18000-memory.dmp

            memory/4616-9-0x0000000005070000-0x0000000005080000-memory.dmp

            memory/4616-10-0x0000000008200000-0x000000000829C000-memory.dmp

            memory/4616-11-0x0000000000F50000-0x0000000000FB8000-memory.dmp

            memory/4616-2-0x0000000005650000-0x0000000005BF4000-memory.dmp

            memory/4616-1-0x00000000005F0000-0x00000000006CA000-memory.dmp

            memory/4616-15-0x0000000074E00000-0x00000000755B0000-memory.dmp