Analysis

  • max time kernel
    151s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    24-09-2021 12:11

General

  • Target

    QUOTQTION.exe

  • Size

    866KB

  • MD5

    24736913b455be2ed3d1cc67c767afc4

  • SHA1

    8026db0f265178cf013ac579c1b7267f4014bf2c

  • SHA256

    a109f0b9407728fef1b41d766e8228085ee04661156d84ef543777bf311f450b

  • SHA512

    49dd3e5ecbf6d4cd310a45d0b52e36a363d701f0a9cc14a1d3c103b613eb5a756fdc9ce8b028d69b56c4c8137d29ea3d57865b4ff75dac44bf982e5c80ee56ee

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

c2ue

C2

http://www.heidevelop.xyz/c2ue/

Decoy

isportdata.com

stellarex.energy

hsucollections.com

menuhaisan.com

joe-tzu.com

lumichargemktg.com

uae.tires

rapidcae.com

softwaresystemsolutions.com

s-galaxy.website

daewon-talks.net

northgamesnetwork.com

catalogue-bouyguestele.com

criativanet.com

theseasonalshift.com

actionfoto.online

openmaildoe.com

trashpenguin.com

ennopure.net

azurermine.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • suricata: ET MALWARE FormBook CnC Checkin (GET)

    suricata: ET MALWARE FormBook CnC Checkin (GET)

  • Xloader Payload 3 IoCs
  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1384
    • C:\Users\Admin\AppData\Local\Temp\QUOTQTION.exe
      "C:\Users\Admin\AppData\Local\Temp\QUOTQTION.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2008
      • C:\Users\Admin\AppData\Local\Temp\QUOTQTION.exe
        "{path}"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:1572
    • C:\Windows\SysWOW64\wlanext.exe
      "C:\Windows\SysWOW64\wlanext.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1660
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\QUOTQTION.exe"
        3⤵
        • Deletes itself
        PID:524

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/524-66-0x0000000000000000-mapping.dmp
  • memory/1384-71-0x0000000006310000-0x00000000063EF000-memory.dmp
    Filesize

    892KB

  • memory/1384-64-0x00000000060D0000-0x00000000061D4000-memory.dmp
    Filesize

    1.0MB

  • memory/1572-63-0x0000000000140000-0x0000000000151000-memory.dmp
    Filesize

    68KB

  • memory/1572-62-0x0000000000A20000-0x0000000000D23000-memory.dmp
    Filesize

    3.0MB

  • memory/1572-60-0x0000000000400000-0x0000000000429000-memory.dmp
    Filesize

    164KB

  • memory/1572-61-0x000000000041D3A0-mapping.dmp
  • memory/1660-67-0x00000000004A0000-0x00000000004B6000-memory.dmp
    Filesize

    88KB

  • memory/1660-65-0x0000000000000000-mapping.dmp
  • memory/1660-68-0x0000000000080000-0x00000000000A9000-memory.dmp
    Filesize

    164KB

  • memory/1660-69-0x0000000001FE0000-0x00000000022E3000-memory.dmp
    Filesize

    3.0MB

  • memory/1660-70-0x0000000000590000-0x0000000000620000-memory.dmp
    Filesize

    576KB

  • memory/2008-59-0x0000000000E90000-0x0000000000EBB000-memory.dmp
    Filesize

    172KB

  • memory/2008-58-0x0000000007E70000-0x0000000007EE9000-memory.dmp
    Filesize

    484KB

  • memory/2008-57-0x0000000000390000-0x000000000039E000-memory.dmp
    Filesize

    56KB

  • memory/2008-54-0x0000000001370000-0x0000000001371000-memory.dmp
    Filesize

    4KB

  • memory/2008-56-0x00000000001D0000-0x00000000001D1000-memory.dmp
    Filesize

    4KB