Analysis

  • max time kernel
    146s
  • 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
    03/05/2024, 09:22

General

  • Target
    AKQlHV2OJ0aENUv.exe
  • Size 651KB
  • Sample240503-lbw18ade44
  • SHA256 e5435dd5c1dab1fd1a738ddf914ea9af64e89daa4b141b3075f53f0960805dbe
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • be03

Decoy
  • 458q14v4ams2.com

  • priceoctopus.com

  • betinplay.xyz

  • bcnd.xyz

  • 1510soliveavenue.com

  • mcdpropertypros.com

  • reddcrownexpress.com

  • rewardlabs.shop

  • burenbrand.com

  • revand.io

  • tractionendurancecoaching.com

  • jotaerreshopp.com

  • shopboyg.com

  • dakor.shop

  • groundswellmag.life

  • nehagadodia.com

  • dancarellibizbroker.com

  • meconline.co

  • ttmq.cc

  • thegoldenyouph.com

Signatures

  • Formbook

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

  • Formbook payload 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 56 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3504
    • C:\Users\Admin\AppData\Local\Temp\AKQlHV2OJ0aENUv.exe
      "C:\Users\Admin\AppData\Local\Temp\AKQlHV2OJ0aENUv.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1576
      • C:\Users\Admin\AppData\Local\Temp\AKQlHV2OJ0aENUv.exe
        "C:\Users\Admin\AppData\Local\Temp\AKQlHV2OJ0aENUv.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:3892
    • C:\Windows\SysWOW64\help.exe
      "C:\Windows\SysWOW64\help.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3876
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\AKQlHV2OJ0aENUv.exe"
        3⤵
          PID:3064

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1576-12-0x0000000074EA0000-0x0000000075650000-memory.dmp

          memory/1576-1-0x00000000009F0000-0x0000000000A94000-memory.dmp

          memory/1576-2-0x0000000005B00000-0x00000000060A4000-memory.dmp

          memory/1576-3-0x0000000005470000-0x0000000005502000-memory.dmp

          memory/1576-4-0x0000000005530000-0x000000000553A000-memory.dmp

          memory/1576-5-0x0000000005730000-0x00000000057CC000-memory.dmp

          memory/1576-6-0x0000000074EA0000-0x0000000075650000-memory.dmp

          memory/1576-7-0x00000000059B0000-0x00000000059C6000-memory.dmp

          memory/1576-8-0x0000000005AF0000-0x0000000005B06000-memory.dmp

          memory/1576-9-0x0000000006A90000-0x0000000006B06000-memory.dmp

          memory/1576-0-0x0000000074EAE000-0x0000000074EAF000-memory.dmp

          memory/3504-17-0x00000000086D0000-0x0000000008817000-memory.dmp

          memory/3504-22-0x00000000086D0000-0x0000000008817000-memory.dmp

          memory/3504-25-0x0000000008820000-0x00000000088FB000-memory.dmp

          memory/3504-26-0x0000000008820000-0x00000000088FB000-memory.dmp

          memory/3504-29-0x0000000008820000-0x00000000088FB000-memory.dmp

          memory/3876-19-0x0000000000F50000-0x0000000000F57000-memory.dmp

          memory/3876-18-0x0000000000F50000-0x0000000000F57000-memory.dmp

          memory/3876-20-0x0000000000D10000-0x0000000000D3F000-memory.dmp

          memory/3892-13-0x0000000001820000-0x0000000001B6A000-memory.dmp

          memory/3892-16-0x00000000012E0000-0x00000000012F4000-memory.dmp

          memory/3892-15-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/3892-10-0x0000000000400000-0x000000000042F000-memory.dmp