Analysis

  • max time kernel
    133s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/08/2024, 03:30

General

  • Target
    8c92b39496a1f938d9c16ad3e1a7948b48923fd028e23a422c5bf8f0b7e1138b.exe
  • Size 689KB
  • Sample240830-d2p2lavbpe
  • SHA256 8c92b39496a1f938d9c16ad3e1a7948b48923fd028e23a422c5bf8f0b7e1138b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • d16h

Decoy
  • iki-graphy.online

  • l8z8c.vip

  • 1709.asia

  • inematography-course-72246.bond

  • pis3noe2e.sbs

  • wernv.xyz

  • ovepepe.xyz

  • ama-online.world

  • ookmouse.fun

  • harkclothingdesigns.xyz

  • bbvvjuiqew.bond

  • sed-cars-93620.bond

  • esgateeganhe.shop

  • cekmeledak.info

  • ebulahorizon.buzz

  • peakers-92991.bond

  • essislotgoal16.top

  • hafi.biz

  • ichunyang.club

  • lrica.net

Signatures

  • Formbook

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

  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\8c92b39496a1f938d9c16ad3e1a7948b48923fd028e23a422c5bf8f0b7e1138b.exe
    "C:\Users\Admin\AppData\Local\Temp\8c92b39496a1f938d9c16ad3e1a7948b48923fd028e23a422c5bf8f0b7e1138b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Users\Admin\AppData\Local\Temp\8c92b39496a1f938d9c16ad3e1a7948b48923fd028e23a422c5bf8f0b7e1138b.exe
      "C:\Users\Admin\AppData\Local\Temp\8c92b39496a1f938d9c16ad3e1a7948b48923fd028e23a422c5bf8f0b7e1138b.exe"
      2⤵
        PID:2284
      • C:\Users\Admin\AppData\Local\Temp\8c92b39496a1f938d9c16ad3e1a7948b48923fd028e23a422c5bf8f0b7e1138b.exe
        "C:\Users\Admin\AppData\Local\Temp\8c92b39496a1f938d9c16ad3e1a7948b48923fd028e23a422c5bf8f0b7e1138b.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1480

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1480-12-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/1480-15-0x00000000014F0000-0x000000000183A000-memory.dmp

          memory/1924-6-0x0000000006B80000-0x0000000006C24000-memory.dmp

          memory/1924-3-0x00000000054B0000-0x0000000005542000-memory.dmp

          memory/1924-4-0x0000000005640000-0x000000000564A000-memory.dmp

          memory/1924-5-0x0000000074500000-0x0000000074CB0000-memory.dmp

          memory/1924-0-0x000000007450E000-0x000000007450F000-memory.dmp

          memory/1924-7-0x00000000059C0000-0x00000000059D8000-memory.dmp

          memory/1924-8-0x000000007450E000-0x000000007450F000-memory.dmp

          memory/1924-9-0x0000000074500000-0x0000000074CB0000-memory.dmp

          memory/1924-10-0x0000000006710000-0x0000000006786000-memory.dmp

          memory/1924-11-0x0000000008F90000-0x000000000902C000-memory.dmp

          memory/1924-2-0x0000000005A60000-0x0000000006004000-memory.dmp

          memory/1924-14-0x0000000074500000-0x0000000074CB0000-memory.dmp

          memory/1924-1-0x0000000000A00000-0x0000000000AB2000-memory.dmp