Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2023, 22:29

General

  • Target
    05a0edfd781368d1b62b066b5aadb278.exe
  • Size 967KB
  • Sample231229-2egnpseafm
  • SHA256 bae8e6518524a6945339b3a0901e9ad43c03441000b239d777bf60e58eed6324
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.3

Campaign
  • k8b5

Decoy
  • sardamedicals.com

  • reelectkendavis4council.com

  • coreconsultation.com

  • fajarazhary.com

  • mybitearner.com

  • brightpet.info

  • voicewithchoice.com

  • bailbondscompany.xyz

  • 7133333333.com

  • delights.info

  • gawlvegdr.icu

  • sdqhpm.com

  • we2savvyok.com

  • primallifeathlete.com

  • gdsinglecell.com

  • isokineticmachines.com

  • smartneckrelax.com

  • gardenvintage.com

  • hiphopvolume.com

  • medicapoint.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\05a0edfd781368d1b62b066b5aadb278.exe
    "C:\Users\Admin\AppData\Local\Temp\05a0edfd781368d1b62b066b5aadb278.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3248
    • C:\Users\Admin\AppData\Local\Temp\05a0edfd781368d1b62b066b5aadb278.exe
      "C:\Users\Admin\AppData\Local\Temp\05a0edfd781368d1b62b066b5aadb278.exe"
      2⤵
        PID:5104
      • C:\Users\Admin\AppData\Local\Temp\05a0edfd781368d1b62b066b5aadb278.exe
        "C:\Users\Admin\AppData\Local\Temp\05a0edfd781368d1b62b066b5aadb278.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4372

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3248-6-0x00000000055A0000-0x000000000563C000-memory.dmp

          memory/3248-10-0x0000000005A50000-0x0000000005AA2000-memory.dmp

          memory/3248-2-0x00000000052B0000-0x00000000052C0000-memory.dmp

          memory/3248-3-0x0000000005450000-0x00000000054E2000-memory.dmp

          memory/3248-4-0x0000000005AA0000-0x0000000006044000-memory.dmp

          memory/3248-5-0x0000000005430000-0x000000000544C000-memory.dmp

          memory/3248-8-0x00000000052B0000-0x00000000052C0000-memory.dmp

          memory/3248-14-0x0000000075380000-0x0000000075B30000-memory.dmp

          memory/3248-1-0x0000000000820000-0x0000000000918000-memory.dmp

          memory/3248-9-0x00000000059C0000-0x0000000005A48000-memory.dmp

          memory/3248-0-0x0000000075380000-0x0000000075B30000-memory.dmp

          memory/3248-7-0x0000000075380000-0x0000000075B30000-memory.dmp

          memory/4372-11-0x0000000000400000-0x0000000000429000-memory.dmp

          memory/4372-13-0x0000000000EA0000-0x00000000011EA000-memory.dmp