Analysis

  • max time kernel
    141s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/01/2024, 00:50

General

  • Target
    6becb7e3e5c369e12bd11209a7e726ab.exe
  • Size 630KB
  • Sample240121-a7eahabhh5
  • SHA256 24f5b6729bb4de4dfa691da018caf46ab4fdb01d08fd59d78422f67d833d7167
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.3

Campaign
  • wufn

Decoy
  • rsautoluxe.com

  • theroseofsharonsalon.com

  • singnema.com

  • nathanielwhite108.com

  • theforumonline.com

  • iqpt.info

  • joneshondaservice.com

  • fafene.com

  • solanohomebuyerclass.com

  • zwq.xyz

  • searchlakeconroehomes.com

  • briative.com

  • frystmor.city

  • systemofyouth.com

  • sctsmney.com

  • tv-safetrading.com

  • thesweetboy.com

  • occulusblu.com

  • pawsthemomentpetphotography.com

  • travelstipsguide.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • CustAttr .NET packer 1 IoCs

    Detects CustAttr .NET packer in memory.

  • Xloader payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6becb7e3e5c369e12bd11209a7e726ab.exe
    "C:\Users\Admin\AppData\Local\Temp\6becb7e3e5c369e12bd11209a7e726ab.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3768
    • C:\Users\Admin\AppData\Local\Temp\6becb7e3e5c369e12bd11209a7e726ab.exe
      "C:\Users\Admin\AppData\Local\Temp\6becb7e3e5c369e12bd11209a7e726ab.exe"
      2⤵
        PID:3228
      • C:\Users\Admin\AppData\Local\Temp\6becb7e3e5c369e12bd11209a7e726ab.exe
        "C:\Users\Admin\AppData\Local\Temp\6becb7e3e5c369e12bd11209a7e726ab.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3684

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3684-12-0x0000000000400000-0x0000000000428000-memory.dmp

          memory/3684-15-0x0000000000E50000-0x000000000119A000-memory.dmp

          memory/3768-6-0x0000000005890000-0x000000000589A000-memory.dmp

          memory/3768-3-0x00000000058F0000-0x0000000005982000-memory.dmp

          memory/3768-4-0x0000000005990000-0x0000000005A2C000-memory.dmp

          memory/3768-5-0x0000000005C20000-0x0000000005C30000-memory.dmp

          memory/3768-0-0x00000000748F0000-0x00000000750A0000-memory.dmp

          memory/3768-7-0x0000000003300000-0x0000000003312000-memory.dmp

          memory/3768-8-0x00000000748F0000-0x00000000750A0000-memory.dmp

          memory/3768-9-0x0000000005C20000-0x0000000005C30000-memory.dmp

          memory/3768-10-0x00000000076A0000-0x000000000771C000-memory.dmp

          memory/3768-11-0x0000000007720000-0x0000000007754000-memory.dmp

          memory/3768-2-0x0000000005EA0000-0x0000000006444000-memory.dmp

          memory/3768-14-0x00000000748F0000-0x00000000750A0000-memory.dmp

          memory/3768-1-0x0000000000E00000-0x0000000000EA4000-memory.dmp