Analysis

  • max time kernel
    153s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    31-03-2024 22:47

General

  • Target

    czOxHskgIAQwZ8m.exe

  • Size

    425KB

  • MD5

    edb54a30972b862cfba8589bb1f67c7e

  • SHA1

    7f3b9b36342bb863950e592063db38cd2c3f8bb9

  • SHA256

    856b8775a8063900378a815cd03d0f9628c4296eddd93ac9e9cd52269178c079

  • SHA512

    51f1e192a0f06472c5bf3da68e511d1112dd61a8a429aeb14c39e3d8e05b0448b5086d4367a2953b3dbbaa453faac63aa4319127aa9944e68334322cc6bc8f42

  • SSDEEP

    12288:S0SrZ2vE4MtuTN6GLMX3a9sO81joauMuB3fj:Sf2vE9tuPgHa2O8hoauMuB

Score
10/10

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

amb4

Decoy

ameerkabob.com

wenzhikeji.online

ktnsoil.xyz

dock7rods.com

simbaimmigration.com

tanahvilamalino.online

amaozn-co-jp.xyz

atahukukbafra.com

attruth.net

jigservices.net

310indianway.com

freelotto.online

mylanding-page.com

dudemealprep.com

wellmaintainedhealth.com

vitemonprenom.com

laurynfauntroy.com

pilotmom.info

arpatientsapp.com

sendangdigital.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 5 IoCs
  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 29 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1380
    • C:\Users\Admin\AppData\Local\Temp\czOxHskgIAQwZ8m.exe
      "C:\Users\Admin\AppData\Local\Temp\czOxHskgIAQwZ8m.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2836
      • C:\Users\Admin\AppData\Local\Temp\czOxHskgIAQwZ8m.exe
        "C:\Users\Admin\AppData\Local\Temp\czOxHskgIAQwZ8m.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2504
    • 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:796
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\czOxHskgIAQwZ8m.exe"
        3⤵
        • Deletes itself
        PID:1164

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/796-32-0x0000000001CE0000-0x0000000001D70000-memory.dmp

    Filesize

    576KB

  • memory/796-29-0x0000000000080000-0x00000000000A9000-memory.dmp

    Filesize

    164KB

  • memory/796-28-0x0000000001EE0000-0x00000000021E3000-memory.dmp

    Filesize

    3.0MB

  • memory/796-27-0x0000000000080000-0x00000000000A9000-memory.dmp

    Filesize

    164KB

  • memory/796-26-0x0000000000660000-0x0000000000676000-memory.dmp

    Filesize

    88KB

  • memory/796-25-0x0000000000660000-0x0000000000676000-memory.dmp

    Filesize

    88KB

  • memory/1380-19-0x00000000068D0000-0x0000000006A14000-memory.dmp

    Filesize

    1.3MB

  • memory/1380-34-0x0000000004CA0000-0x0000000004D58000-memory.dmp

    Filesize

    736KB

  • memory/1380-31-0x00000000068D0000-0x0000000006A14000-memory.dmp

    Filesize

    1.3MB

  • memory/1380-24-0x0000000004CA0000-0x0000000004D58000-memory.dmp

    Filesize

    736KB

  • memory/1380-23-0x0000000000290000-0x0000000000390000-memory.dmp

    Filesize

    1024KB

  • memory/2504-7-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2504-9-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2504-18-0x0000000000550000-0x0000000000561000-memory.dmp

    Filesize

    68KB

  • memory/2504-17-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2504-15-0x0000000000700000-0x0000000000A03000-memory.dmp

    Filesize

    3.0MB

  • memory/2504-21-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2504-13-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2504-22-0x00000000005A0000-0x00000000005B1000-memory.dmp

    Filesize

    68KB

  • memory/2504-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2836-14-0x0000000074700000-0x0000000074DEE000-memory.dmp

    Filesize

    6.9MB

  • memory/2836-0-0x0000000001220000-0x0000000001290000-memory.dmp

    Filesize

    448KB

  • memory/2836-6-0x0000000007F50000-0x0000000007FA2000-memory.dmp

    Filesize

    328KB

  • memory/2836-5-0x0000000007280000-0x00000000072C0000-memory.dmp

    Filesize

    256KB

  • memory/2836-4-0x0000000074700000-0x0000000074DEE000-memory.dmp

    Filesize

    6.9MB

  • memory/2836-3-0x00000000004B0000-0x00000000004BE000-memory.dmp

    Filesize

    56KB

  • memory/2836-2-0x0000000007280000-0x00000000072C0000-memory.dmp

    Filesize

    256KB

  • memory/2836-1-0x0000000074700000-0x0000000074DEE000-memory.dmp

    Filesize

    6.9MB