Analysis

  • max time kernel
    147s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-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
  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1192
    • 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:2656
      • 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:2836
    • C:\Windows\SysWOW64\cscript.exe
      "C:\Windows\SysWOW64\cscript.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2776
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\PO_0008.exe"
        3⤵
        • Deletes itself
        PID:2696
    • C:\Windows\SysWOW64\autoconv.exe
      "C:\Windows\SysWOW64\autoconv.exe"
      2⤵
        PID:2760

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1192-9-0x0000000006890000-0x00000000069C8000-memory.dmp

      Filesize

      1.2MB

    • memory/1192-16-0x0000000006890000-0x00000000069C8000-memory.dmp

      Filesize

      1.2MB

    • memory/1192-7-0x00000000037D0000-0x00000000038D0000-memory.dmp

      Filesize

      1024KB

    • memory/2656-2-0x00000000000F0000-0x00000000000F2000-memory.dmp

      Filesize

      8KB

    • memory/2656-1-0x00000000001B0000-0x00000000002B0000-memory.dmp

      Filesize

      1024KB

    • memory/2776-12-0x0000000000070000-0x0000000000098000-memory.dmp

      Filesize

      160KB

    • memory/2776-10-0x00000000003E0000-0x0000000000402000-memory.dmp

      Filesize

      136KB

    • memory/2776-11-0x00000000003E0000-0x0000000000402000-memory.dmp

      Filesize

      136KB

    • memory/2776-13-0x0000000002040000-0x0000000002343000-memory.dmp

      Filesize

      3.0MB

    • memory/2776-15-0x0000000000070000-0x0000000000098000-memory.dmp

      Filesize

      160KB

    • memory/2776-18-0x0000000002350000-0x00000000023DF000-memory.dmp

      Filesize

      572KB

    • memory/2836-8-0x0000000000260000-0x0000000000270000-memory.dmp

      Filesize

      64KB

    • memory/2836-6-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2836-3-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2836-4-0x00000000008A0000-0x0000000000BA3000-memory.dmp

      Filesize

      3.0MB