Analysis

  • max time kernel
    136s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/04/2024, 09:32

General

  • Target
    88fa2e2c92637d69a2733aa6764977c5_JaffaCakes118.exe
  • Size 2.0MB
  • Sample240402-lhxakach21
  • SHA256 0136309b04a417b48dbd312209bda252b5a9abbe7e3b39a66f53d3ab72c2eb57
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • cmsr

Decoy
  • dahlia-dolls.com

  • iamawife.com

  • gardunomx.com

  • roweelitetrucking.com

  • asapvk.com

  • strategieslimited.com

  • healthyweathorganics.com

  • wedding-gallery.net

  • fastoffer.online

  • biolab33.cloud

  • los40delocta.com

  • charliepaton.com

  • jenpaddock.com

  • zzmweb.com

  • poetarts.com

  • techwork4u.com

  • tracylynpropp.com

  • rkbodyfit.site

  • migaleriapanama.com

  • cosmostco.com

Signatures

  • Formbook

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

  • Formbook payload 1 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\88fa2e2c92637d69a2733aa6764977c5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\88fa2e2c92637d69a2733aa6764977c5_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1996
    • C:\Users\Admin\AppData\Local\Temp\88fa2e2c92637d69a2733aa6764977c5_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\88fa2e2c92637d69a2733aa6764977c5_JaffaCakes118.exe"
      2⤵
        PID:3208
      • C:\Users\Admin\AppData\Local\Temp\88fa2e2c92637d69a2733aa6764977c5_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\88fa2e2c92637d69a2733aa6764977c5_JaffaCakes118.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4384

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1996-8-0x0000000005290000-0x00000000052A8000-memory.dmp

          memory/1996-9-0x0000000074CB0000-0x0000000075460000-memory.dmp

          memory/1996-2-0x0000000005140000-0x00000000051DC000-memory.dmp

          memory/1996-3-0x00000000057E0000-0x0000000005D84000-memory.dmp

          memory/1996-4-0x00000000052D0000-0x0000000005362000-memory.dmp

          memory/1996-5-0x00000000054A0000-0x00000000054B0000-memory.dmp

          memory/1996-0-0x00000000005F0000-0x0000000000802000-memory.dmp

          memory/1996-6-0x0000000005270000-0x000000000527A000-memory.dmp

          memory/1996-1-0x0000000074CB0000-0x0000000075460000-memory.dmp

          memory/1996-7-0x00000000053D0000-0x0000000005426000-memory.dmp

          memory/1996-10-0x00000000054A0000-0x00000000054B0000-memory.dmp

          memory/1996-11-0x0000000005F90000-0x0000000005FE6000-memory.dmp

          memory/1996-14-0x0000000074CB0000-0x0000000075460000-memory.dmp

          memory/4384-12-0x0000000000400000-0x000000000042E000-memory.dmp

          memory/4384-15-0x0000000001730000-0x0000000001A7A000-memory.dmp

          memory/4384-16-0x0000000001730000-0x0000000001A7A000-memory.dmp