Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03/04/2024, 00:23

General

  • Target
    9b20c6a0c05584185da23f0892a7a982_JaffaCakes118.exe
  • Size 252KB
  • Sample240403-apz49aab2x
  • SHA256 53fb1511812b33448fb51c4a6a7f4095600f2d30251546466ab1d401191fa59a
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.5

Campaign
  • mxnu

Decoy
  • insightmyhome.com

  • gabriellamaxey.com

  • 029atk.xyz

  • marshconstructions.com

  • technichoffghosts.com

  • blue-ivy-boutique-au.com

  • 1sunsetgroup.com

  • elfkuhnispb.store

  • caoliudh.club

  • verifiedpaypal.net

  • jellyice-tr.com

  • gatescres.com

  • bloomberq.online

  • crystaltopagent.net

  • uggs-line.com

  • ecommerceplatform.xyz

  • historyofcambridge.com

  • sattaking-gaziabad.xyz

  • digisor.com

  • beachpawsmobilegrooming.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9b20c6a0c05584185da23f0892a7a982_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9b20c6a0c05584185da23f0892a7a982_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1960
    • C:\Users\Admin\AppData\Local\Temp\9b20c6a0c05584185da23f0892a7a982_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\9b20c6a0c05584185da23f0892a7a982_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1356

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        cwehlkdexhf.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsy401D.tmp\cwehlkdexhf.dll
        • Size 28KB
        • SHA256 f70b1ff393e0aaf8c737ec09a41598d9e51fbdde8bb19a7051aecc8d0752c965
        • MD5 SHA1 SHA512 SSDEEP

        memory/1356-8-0x0000000000400000-0x0000000000429000-memory.dmp

        memory/1356-10-0x00000000008E0000-0x0000000000BE3000-memory.dmp