Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/07/2024, 18:06

General

  • Target
    8bd0c48813f5c2578c3932b60ef84e4d62f7620f4f7e26d942f9765e2a589eae.exe
  • Size 620KB
  • Sample240712-wp3e9swglg
  • SHA256 8bd0c48813f5c2578c3932b60ef84e4d62f7620f4f7e26d942f9765e2a589eae
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • sp26

Decoy
  • co37.top

  • 00050525.xyz

  • gucci-official.asia

  • xb1111.vip

  • brandignitemarketing.com

  • smqhr.vip

  • neuroenergetichealing.com

  • huskyrecords.com

  • bt365962.com

  • sonicmfers.com

  • bytoi.xyz

  • 52725.xyz

  • tantargobank.com

  • quantumsolutionsblr.com

  • webzlp.xyz

  • euroelitegear.store

  • xyffaa.com

  • pickleballtvchampionship.com

  • hyrdomist.com

  • dgaaa.click

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

  • Formbook payload 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8bd0c48813f5c2578c3932b60ef84e4d62f7620f4f7e26d942f9765e2a589eae.exe
    "C:\Users\Admin\AppData\Local\Temp\8bd0c48813f5c2578c3932b60ef84e4d62f7620f4f7e26d942f9765e2a589eae.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4504
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\8bd0c48813f5c2578c3932b60ef84e4d62f7620f4f7e26d942f9765e2a589eae.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:32
    • C:\Users\Admin\AppData\Local\Temp\8bd0c48813f5c2578c3932b60ef84e4d62f7620f4f7e26d942f9765e2a589eae.exe
      "C:\Users\Admin\AppData\Local\Temp\8bd0c48813f5c2578c3932b60ef84e4d62f7620f4f7e26d942f9765e2a589eae.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1528

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        __PSScriptPolicyTest_4mp4urxu.l3f.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4mp4urxu.l3f.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512

        memory/32-49-0x0000000004AB0000-0x0000000004ACA000-memory.dmp

        memory/32-47-0x0000000074F20000-0x00000000756D0000-memory.dmp

        memory/32-59-0x0000000074F20000-0x00000000756D0000-memory.dmp

        memory/32-56-0x0000000007370000-0x0000000007378000-memory.dmp

        memory/32-55-0x0000000007390000-0x00000000073AA000-memory.dmp

        memory/32-54-0x0000000007290000-0x00000000072A4000-memory.dmp

        memory/32-53-0x0000000007280000-0x000000000728E000-memory.dmp

        memory/32-52-0x0000000007250000-0x0000000007261000-memory.dmp

        memory/32-51-0x00000000072D0000-0x0000000007366000-memory.dmp

        memory/32-50-0x00000000070C0000-0x00000000070CA000-memory.dmp

        memory/32-48-0x0000000007670000-0x0000000007CEA000-memory.dmp

        memory/32-13-0x00000000023F0000-0x0000000002426000-memory.dmp

        memory/32-14-0x0000000074F2E000-0x0000000074F2F000-memory.dmp

        memory/32-16-0x0000000004F50000-0x0000000005578000-memory.dmp

        memory/32-15-0x0000000074F20000-0x00000000756D0000-memory.dmp

        memory/32-17-0x0000000004E60000-0x0000000004E82000-memory.dmp

        memory/32-29-0x0000000005840000-0x0000000005B94000-memory.dmp

        memory/32-19-0x00000000056D0000-0x0000000005736000-memory.dmp

        memory/32-46-0x0000000074F20000-0x00000000756D0000-memory.dmp

        memory/32-18-0x00000000055F0000-0x0000000005656000-memory.dmp

        memory/32-32-0x0000000006EE0000-0x0000000006F12000-memory.dmp

        memory/32-31-0x0000000005D50000-0x0000000005D9C000-memory.dmp

        memory/32-33-0x0000000070D40000-0x0000000070D8C000-memory.dmp

        memory/32-30-0x0000000005D00000-0x0000000005D1E000-memory.dmp

        memory/32-45-0x0000000006F20000-0x0000000006FC3000-memory.dmp

        memory/32-44-0x00000000062E0000-0x00000000062FE000-memory.dmp

        memory/32-43-0x0000000074F20000-0x00000000756D0000-memory.dmp

        memory/1528-12-0x0000000001980000-0x0000000001CCA000-memory.dmp

        memory/1528-9-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/4504-2-0x0000000074EA0000-0x0000000075650000-memory.dmp

        memory/4504-1-0x0000000000D40000-0x0000000000DE0000-memory.dmp

        memory/4504-0-0x0000000074EAE000-0x0000000074EAF000-memory.dmp

        memory/4504-11-0x0000000074EA0000-0x0000000075650000-memory.dmp

        memory/4504-8-0x0000000006C90000-0x0000000006D2C000-memory.dmp

        memory/4504-7-0x00000000069D0000-0x0000000006A46000-memory.dmp

        memory/4504-6-0x0000000005ED0000-0x0000000005EDE000-memory.dmp

        memory/4504-5-0x0000000005EB0000-0x0000000005EC0000-memory.dmp

        memory/4504-4-0x0000000005970000-0x0000000005A02000-memory.dmp

        memory/4504-3-0x0000000005F20000-0x00000000064C4000-memory.dmp