Analysis

  • max time kernel
    118s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    09/02/2022, 16:19

General

  • Target
    8d24c63404ed4aa348979245979242eb.exe
  • Size 810KB
  • Sample220209-tsjffsahe2
  • SHA256 9774f8078d941b17f5018bf3759bca9e62cfe4714ed55d5bd33737fcbba25ce3
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.5

Campaign
  • yrcy

Decoy
  • ordermws-brands.com

  • jkbswj.com

  • dairatwsl.com

  • lewismiddleton.com

  • hevenorfeed.com

  • kovogueshop.com

  • cyberitconsultingz.com

  • besrbee.com

  • workerscompfl1.com

  • wayfinderacu.com

  • smplkindness.com

  • servicesitcy.com

  • babyvv.com

  • fly-crypto.com

  • chahuima.com

  • trist-n.tech

  • minjia56.com

  • oded.top

  • mes-dents-blanches.com

  • nethunsleather.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8d24c63404ed4aa348979245979242eb.exe
    "C:\Users\Admin\AppData\Local\Temp\8d24c63404ed4aa348979245979242eb.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1540
    • C:\Users\Admin\AppData\Local\Temp\8d24c63404ed4aa348979245979242eb.exe
      "C:\Users\Admin\AppData\Local\Temp\8d24c63404ed4aa348979245979242eb.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1852

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1540-55-0x000000007480E000-0x000000007480F000-memory.dmp

        memory/1540-56-0x00000000000D0000-0x00000000001A0000-memory.dmp

        memory/1540-57-0x0000000004FD0000-0x0000000004FD1000-memory.dmp

        memory/1540-58-0x0000000000330000-0x000000000033C000-memory.dmp

        memory/1540-59-0x0000000002110000-0x00000000021AE000-memory.dmp

        memory/1852-60-0x0000000000400000-0x0000000000429000-memory.dmp

        memory/1852-61-0x0000000000400000-0x0000000000429000-memory.dmp

        memory/1852-62-0x0000000000400000-0x0000000000429000-memory.dmp

        memory/1852-63-0x0000000000990000-0x0000000000C93000-memory.dmp