Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/04/2024, 18:20

General

  • Target
    IMG_38575943.exe
  • Size 341KB
  • Sample240415-wy1m2ada76
  • SHA256 50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.5

Campaign
  • c6si

Decoy
  • tristateinc.construction

  • americanscaregroundstexas.com

  • kanimisoshiru.com

  • wihling.com

  • fishcheekstosa.com

  • parentsfuid.com

  • greenstandmarket.com

  • fc8fla8kzq.com

  • gametwist-83.club

  • jobsncvs.com

  • directrealtysells.com

  • avida2015.com

  • conceptasite.net

  • arkaneattire.com

  • indev-mobility.info

  • 2160centurypark412.com

  • valefloor.com

  • septembership.com

  • stackflix.com

  • jimc0sales.net

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 46 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3408
    • C:\Users\Admin\AppData\Local\Temp\IMG_38575943.exe
      "C:\Users\Admin\AppData\Local\Temp\IMG_38575943.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1788
      • C:\Users\Admin\AppData\Local\Temp\IMG_38575943.exe
        "C:\Users\Admin\AppData\Local\Temp\IMG_38575943.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:3384
    • C:\Windows\SysWOW64\cmmon32.exe
      "C:\Windows\SysWOW64\cmmon32.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1488
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\IMG_38575943.exe"
        3⤵
          PID:3248

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1488-20-0x0000000000D20000-0x0000000000D2C000-memory.dmp

          memory/1488-26-0x00000000021D0000-0x0000000002260000-memory.dmp

          memory/1488-24-0x00000000004C0000-0x00000000004E9000-memory.dmp

          memory/1488-23-0x0000000002630000-0x000000000297A000-memory.dmp

          memory/1488-22-0x00000000004C0000-0x00000000004E9000-memory.dmp

          memory/1488-21-0x0000000000D20000-0x0000000000D2C000-memory.dmp

          memory/1788-7-0x0000000006B90000-0x0000000006BDC000-memory.dmp

          memory/1788-5-0x0000000005A10000-0x0000000005A1A000-memory.dmp

          memory/1788-8-0x00000000746F0000-0x0000000074EA0000-memory.dmp

          memory/1788-9-0x00000000057E0000-0x00000000057F0000-memory.dmp

          memory/1788-10-0x0000000006F00000-0x0000000006F9C000-memory.dmp

          memory/1788-11-0x0000000007050000-0x00000000070AE000-memory.dmp

          memory/1788-0-0x0000000000F50000-0x0000000000FAC000-memory.dmp

          memory/1788-14-0x00000000746F0000-0x0000000074EA0000-memory.dmp

          memory/1788-1-0x00000000746F0000-0x0000000074EA0000-memory.dmp

          memory/1788-2-0x0000000005E10000-0x00000000063B4000-memory.dmp

          memory/1788-3-0x0000000005860000-0x00000000058F2000-memory.dmp

          memory/1788-4-0x00000000057E0000-0x00000000057F0000-memory.dmp

          memory/1788-6-0x0000000005E00000-0x0000000005E0C000-memory.dmp

          memory/3384-12-0x0000000000400000-0x0000000000429000-memory.dmp

          memory/3384-18-0x0000000000D90000-0x0000000000DA1000-memory.dmp

          memory/3384-17-0x0000000000400000-0x0000000000429000-memory.dmp

          memory/3384-15-0x0000000000EB0000-0x00000000011FA000-memory.dmp

          memory/3408-19-0x0000000008B10000-0x0000000008C3D000-memory.dmp

          memory/3408-27-0x0000000008B10000-0x0000000008C3D000-memory.dmp

          memory/3408-30-0x0000000007D90000-0x0000000007E5B000-memory.dmp

          memory/3408-31-0x0000000007D90000-0x0000000007E5B000-memory.dmp

          memory/3408-34-0x0000000007D90000-0x0000000007E5B000-memory.dmp