Analysis

  • max time kernel
    130s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/05/2024, 14:44

General

  • Target
    41de94b55b351ea7a5f8f39ed6502941_JaffaCakes118.exe
  • Size 426KB
  • Sample240514-r36bvsbe94
  • SHA256 c4ce612dfb04f8c5662918a751dfc3959a57be48baea6e94b33d2d344debee04
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • aofk

Decoy
  • theplanetviral.com

  • 51gayporn.com

  • mesathean.com

  • vaguidelines-updated.com

  • newuniverse.net

  • daveslehighvalleyvac.com

  • balikesirmasajsalonuu.com

  • chepinclub.com

  • shkafko.com

  • xn--eh3b11fp3f4me.com

  • qgochyljokbjjx.com

  • ashleetaylor.net

  • neckbeardnation.com

  • jordanthedev.com

  • pnwminiacs.com

  • tastyafrecipes.com

  • postmortemrecycled.com

  • bodypiercingblog.com

  • northwestclassicfirearms.com

  • manilagogo.com

Signatures

  • Formbook

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

  • Formbook payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\41de94b55b351ea7a5f8f39ed6502941_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\41de94b55b351ea7a5f8f39ed6502941_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2156
    • C:\Users\Admin\AppData\Local\Temp\41de94b55b351ea7a5f8f39ed6502941_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\41de94b55b351ea7a5f8f39ed6502941_JaffaCakes118.exe"
      2⤵
        PID:4292
      • C:\Users\Admin\AppData\Local\Temp\41de94b55b351ea7a5f8f39ed6502941_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\41de94b55b351ea7a5f8f39ed6502941_JaffaCakes118.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:5028

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2156-8-0x0000000006770000-0x0000000006782000-memory.dmp

          memory/2156-9-0x000000007514E000-0x000000007514F000-memory.dmp

          memory/2156-2-0x0000000005230000-0x00000000052CC000-memory.dmp

          memory/2156-3-0x00000000058F0000-0x0000000005E94000-memory.dmp

          memory/2156-4-0x00000000053E0000-0x0000000005472000-memory.dmp

          memory/2156-5-0x0000000005350000-0x000000000535A000-memory.dmp

          memory/2156-6-0x0000000005570000-0x00000000055C6000-memory.dmp

          memory/2156-7-0x0000000075140000-0x00000000758F0000-memory.dmp

          memory/2156-1-0x00000000009B0000-0x0000000000A20000-memory.dmp

          memory/2156-10-0x0000000075140000-0x00000000758F0000-memory.dmp

          memory/2156-0-0x000000007514E000-0x000000007514F000-memory.dmp

          memory/2156-11-0x0000000007D90000-0x0000000007DDC000-memory.dmp

          memory/2156-12-0x0000000007EE0000-0x0000000007F14000-memory.dmp

          memory/2156-15-0x0000000075140000-0x00000000758F0000-memory.dmp

          memory/5028-13-0x0000000000400000-0x000000000042D000-memory.dmp

          memory/5028-16-0x0000000000FA0000-0x00000000012EA000-memory.dmp

          memory/5028-17-0x0000000000FA0000-0x00000000012EA000-memory.dmp