Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 06:30

General

  • Target

    PO_0008.exe

  • Size

    679KB

  • MD5

    113286f80f81317488aa39f931bde38f

  • SHA1

    e6c32240a28d90156493dd84360e083f0899ce36

  • SHA256

    25a0902b3158cd4c095c68e6f549d8a8f26415037bf234c17b052fa70574caf3

  • SHA512

    26007e3e7c671f24910b2734c49ac3b99ce19b62c4e2b6a309901189d8f7520dc5e0f070857c1979b3584bb2c4b351043a910b9010e60c9104fd38233b5e63be

  • SSDEEP

    12288:SKqJZ4sLu1XsqA+aYX9fy+bVTuCv4xFlkyDZ6U+:T6ZhLuWqA5MLQxbdB+

Score
10/10

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

usvr

Decoy

theblockmeatstore.com

drone-moment.com

srsfashionbd.com

kylayagerartwork.com

instagrams.tools

rosenwealth.com

indicraftsvilla.com

rswizard.com

irist.one

pubgclaimx14.com

thegeorgiahomefinder.com

unusualdog.com

kifayatikart.com

methodunit.net

bavarian-luxury.com

17391000.com

ipcsaveday.com

yael-b.com

pasionqueconecta.com

youngsvideography.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 63 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3496
    • C:\Users\Admin\AppData\Local\Temp\PO_0008.exe
      "C:\Users\Admin\AppData\Local\Temp\PO_0008.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:688
      • C:\Users\Admin\AppData\Local\Temp\PO_0008.exe
        "C:\Users\Admin\AppData\Local\Temp\PO_0008.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:4552
    • C:\Windows\SysWOW64\raserver.exe
      "C:\Windows\SysWOW64\raserver.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:972
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\PO_0008.exe"
        3⤵
          PID:1524

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/688-1-0x0000000000400000-0x0000000000500000-memory.dmp

      Filesize

      1024KB

    • memory/688-2-0x0000000000790000-0x0000000000792000-memory.dmp

      Filesize

      8KB

    • memory/972-15-0x00000000027F0000-0x000000000287F000-memory.dmp

      Filesize

      572KB

    • memory/972-11-0x0000000000BC0000-0x0000000000BDF000-memory.dmp

      Filesize

      124KB

    • memory/972-12-0x0000000000A00000-0x0000000000A28000-memory.dmp

      Filesize

      160KB

    • memory/972-9-0x0000000000BC0000-0x0000000000BDF000-memory.dmp

      Filesize

      124KB

    • memory/972-13-0x00000000028C0000-0x0000000002C0A000-memory.dmp

      Filesize

      3.3MB

    • memory/972-14-0x0000000000A00000-0x0000000000A28000-memory.dmp

      Filesize

      160KB

    • memory/3496-19-0x0000000006B70000-0x0000000006C06000-memory.dmp

      Filesize

      600KB

    • memory/3496-8-0x0000000002810000-0x00000000028D7000-memory.dmp

      Filesize

      796KB

    • memory/3496-23-0x0000000006B70000-0x0000000006C06000-memory.dmp

      Filesize

      600KB

    • memory/3496-20-0x0000000006B70000-0x0000000006C06000-memory.dmp

      Filesize

      600KB

    • memory/4552-6-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/4552-3-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/4552-4-0x0000000001190000-0x00000000014DA000-memory.dmp

      Filesize

      3.3MB

    • memory/4552-7-0x0000000000BF0000-0x0000000000C00000-memory.dmp

      Filesize

      64KB