Analysis

  • max time kernel
    118s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    13/11/2021, 10:56

General

  • Target
    412241a9318ff1dac966423d98e42ca6.exe
  • Size 443KB
  • Sample211113-m1ph4sehg3
  • SHA256 b4c8ee0de2b2db7adf56e9cbe744b5737b6efe3c3b851bfab64b1690dca0d5ca
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.5

Campaign
  • scb0

C2
  • http://www.llaa11.xyz/scb0/

Decoy
  • austinsv.net

  • nothernballet.com

  • mycoursey.com

  • exodiduis.com

  • frankserranolaw.com

  • dingyiemail.com

  • woodstocktimbersandbeams.com

  • somphones.com

  • goalcations.com

  • boraeresici.com

  • spiegelverwarming.store

  • 8676789.rest

  • tametaverse.com

  • suppliesdevon.com

  • sergiofisheronmcl.com

  • reevophilippines.com

  • oemlift.com

  • helloworld.agency

  • klaydoge.com

  • cristinadiasoficial.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\412241a9318ff1dac966423d98e42ca6.exe
    "C:\Users\Admin\AppData\Local\Temp\412241a9318ff1dac966423d98e42ca6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2768
    • C:\Users\Admin\AppData\Local\Temp\412241a9318ff1dac966423d98e42ca6.exe
      "C:\Users\Admin\AppData\Local\Temp\412241a9318ff1dac966423d98e42ca6.exe"
      2⤵
        PID:1376
      • C:\Users\Admin\AppData\Local\Temp\412241a9318ff1dac966423d98e42ca6.exe
        "C:\Users\Admin\AppData\Local\Temp\412241a9318ff1dac966423d98e42ca6.exe"
        2⤵
          PID:60
        • C:\Users\Admin\AppData\Local\Temp\412241a9318ff1dac966423d98e42ca6.exe
          "C:\Users\Admin\AppData\Local\Temp\412241a9318ff1dac966423d98e42ca6.exe"
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1500

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/1500-124-0x0000000000400000-0x0000000000429000-memory.dmp

            memory/1500-126-0x0000000001710000-0x0000000001A30000-memory.dmp

            memory/2768-115-0x00000000001F0000-0x00000000001F1000-memory.dmp

            memory/2768-117-0x0000000005000000-0x0000000005001000-memory.dmp

            memory/2768-118-0x0000000004B00000-0x0000000004B01000-memory.dmp

            memory/2768-119-0x0000000004A10000-0x0000000004AA2000-memory.dmp

            memory/2768-120-0x0000000004AA0000-0x0000000004AA1000-memory.dmp

            memory/2768-121-0x0000000004EE0000-0x0000000004EE7000-memory.dmp

            memory/2768-122-0x0000000008340000-0x0000000008341000-memory.dmp

            memory/2768-123-0x00000000082F0000-0x0000000008336000-memory.dmp