Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-05-2024 07:34

General

  • Target

    payment-order90094983.exe

  • Size

    894KB

  • MD5

    bad0cd306914d3086f8f4ebb225efa9d

  • SHA1

    b4743c8801561f5918cc2cb7dabe9cf85f4eb0ec

  • SHA256

    1d7754c8cc8eb7df3bd429fe9806b85f7f6fbd768ff59948a1772eace6dec77c

  • SHA512

    35609b310a174d4ac3dc3cee729709b200186b37d2d0fa081391c1a5d0b964a6ece43cf739f4ddd2511ec41bf1ba83b7c69906914cc3dd4c904f1291c16e2e01

  • SSDEEP

    12288:RfDCdicl4IfmVIhQbZgU1Hp40gSqHx5NBsZp9XLDvCRzCwv4xvzc2PgMlv87y4v0:RciUhNhE2694zCsEvzvPgCCy4af

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

hd05

Decoy

businessjp6-51399.info

countyyoungpest.com

taxilasamericas.com

stairs.parts

nrgsolutions.us

cbdgirl.guru

dropshunter.net

adorabubble.co.za

alcohomeexteriors.com

aquariusbusiness.info

zaginione.com

pintoresmajadahonda.com

fursace.club

musiletras.co

carpoboutiquehotel.com

redacted.investments

symplywell.me

lezxop.xyz

stmbbill.com

1509068.cc

Signatures

  • Formbook

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

  • Formbook payload 3 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 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 54 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3416
    • C:\Users\Admin\AppData\Local\Temp\payment-order90094983.exe
      "C:\Users\Admin\AppData\Local\Temp\payment-order90094983.exe"
      2⤵
      • Checks computer location settings
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:740
      • 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\payment-order90094983.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1780
      • C:\Users\Admin\AppData\Local\Temp\payment-order90094983.exe
        "C:\Users\Admin\AppData\Local\Temp\payment-order90094983.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:760
    • C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\SysWOW64\rundll32.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3100
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\payment-order90094983.exe"
        3⤵
          PID:2176

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zliomn5l.xv2.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/740-10-0x0000000008DC0000-0x0000000008DD6000-memory.dmp

      Filesize

      88KB

    • memory/740-15-0x0000000074580000-0x0000000074D30000-memory.dmp

      Filesize

      7.7MB

    • memory/740-9-0x0000000008C70000-0x0000000008C7E000-memory.dmp

      Filesize

      56KB

    • memory/740-4-0x0000000002A10000-0x0000000002A1A000-memory.dmp

      Filesize

      40KB

    • memory/740-6-0x0000000007D40000-0x0000000007DDC000-memory.dmp

      Filesize

      624KB

    • memory/740-5-0x0000000074580000-0x0000000074D30000-memory.dmp

      Filesize

      7.7MB

    • memory/740-7-0x0000000008150000-0x00000000081EE000-memory.dmp

      Filesize

      632KB

    • memory/740-8-0x0000000009300000-0x000000000931C000-memory.dmp

      Filesize

      112KB

    • memory/740-3-0x0000000005010000-0x00000000050A2000-memory.dmp

      Filesize

      584KB

    • memory/740-1-0x0000000000550000-0x0000000000632000-memory.dmp

      Filesize

      904KB

    • memory/740-12-0x000000007458E000-0x000000007458F000-memory.dmp

      Filesize

      4KB

    • memory/740-11-0x00000000093B0000-0x0000000009426000-memory.dmp

      Filesize

      472KB

    • memory/740-0-0x000000007458E000-0x000000007458F000-memory.dmp

      Filesize

      4KB

    • memory/740-2-0x00000000055C0000-0x0000000005B64000-memory.dmp

      Filesize

      5.6MB

    • memory/740-16-0x0000000074580000-0x0000000074D30000-memory.dmp

      Filesize

      7.7MB

    • memory/760-21-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/760-13-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/760-18-0x0000000001360000-0x00000000016AA000-memory.dmp

      Filesize

      3.3MB

    • memory/760-19-0x0000000000E90000-0x0000000000EA4000-memory.dmp

      Filesize

      80KB

    • memory/1780-25-0x0000000004B60000-0x0000000004B82000-memory.dmp

      Filesize

      136KB

    • memory/1780-55-0x0000000074600000-0x0000000074DB0000-memory.dmp

      Filesize

      7.7MB

    • memory/1780-22-0x0000000002310000-0x0000000002346000-memory.dmp

      Filesize

      216KB

    • memory/1780-27-0x0000000004D70000-0x0000000004DD6000-memory.dmp

      Filesize

      408KB

    • memory/1780-26-0x0000000004D00000-0x0000000004D66000-memory.dmp

      Filesize

      408KB

    • memory/1780-23-0x000000007460E000-0x000000007460F000-memory.dmp

      Filesize

      4KB

    • memory/1780-71-0x0000000074600000-0x0000000074DB0000-memory.dmp

      Filesize

      7.7MB

    • memory/1780-33-0x0000000005630000-0x0000000005984000-memory.dmp

      Filesize

      3.3MB

    • memory/1780-34-0x0000000074600000-0x0000000074DB0000-memory.dmp

      Filesize

      7.7MB

    • memory/1780-39-0x0000000074600000-0x0000000074DB0000-memory.dmp

      Filesize

      7.7MB

    • memory/1780-40-0x0000000005C30000-0x0000000005C4E000-memory.dmp

      Filesize

      120KB

    • memory/1780-41-0x0000000005D00000-0x0000000005D4C000-memory.dmp

      Filesize

      304KB

    • memory/1780-42-0x00000000061F0000-0x0000000006222000-memory.dmp

      Filesize

      200KB

    • memory/1780-43-0x0000000070420000-0x000000007046C000-memory.dmp

      Filesize

      304KB

    • memory/1780-53-0x0000000074600000-0x0000000074DB0000-memory.dmp

      Filesize

      7.7MB

    • memory/1780-54-0x00000000061D0000-0x00000000061EE000-memory.dmp

      Filesize

      120KB

    • memory/1780-56-0x0000000006C30000-0x0000000006CD3000-memory.dmp

      Filesize

      652KB

    • memory/1780-24-0x0000000004F00000-0x0000000005528000-memory.dmp

      Filesize

      6.2MB

    • memory/1780-68-0x0000000007270000-0x0000000007278000-memory.dmp

      Filesize

      32KB

    • memory/1780-67-0x0000000007290000-0x00000000072AA000-memory.dmp

      Filesize

      104KB

    • memory/1780-60-0x0000000007590000-0x0000000007C0A000-memory.dmp

      Filesize

      6.5MB

    • memory/1780-61-0x0000000006F50000-0x0000000006F6A000-memory.dmp

      Filesize

      104KB

    • memory/1780-62-0x0000000006FC0000-0x0000000006FCA000-memory.dmp

      Filesize

      40KB

    • memory/1780-63-0x00000000071D0000-0x0000000007266000-memory.dmp

      Filesize

      600KB

    • memory/1780-64-0x0000000007150000-0x0000000007161000-memory.dmp

      Filesize

      68KB

    • memory/1780-65-0x0000000007180000-0x000000000718E000-memory.dmp

      Filesize

      56KB

    • memory/1780-66-0x0000000007190000-0x00000000071A4000-memory.dmp

      Filesize

      80KB

    • memory/3100-59-0x0000000000410000-0x0000000000424000-memory.dmp

      Filesize

      80KB

    • memory/3100-57-0x0000000000410000-0x0000000000424000-memory.dmp

      Filesize

      80KB

    • memory/3100-72-0x0000000000AF0000-0x0000000000B1F000-memory.dmp

      Filesize

      188KB

    • memory/3416-20-0x0000000003630000-0x00000000036F9000-memory.dmp

      Filesize

      804KB

    • memory/3416-74-0x0000000003630000-0x00000000036F9000-memory.dmp

      Filesize

      804KB

    • memory/3416-78-0x0000000009310000-0x000000000946C000-memory.dmp

      Filesize

      1.4MB