Analysis

  • max time kernel
    38s
  • max time network
    14s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    19/01/2021, 12:15

General

  • Target
    1da3f89b03b99b52a4b0bd21fba02efd.exe
  • Size 970KB
  • Sample210119-ws6rhf8dls
  • SHA256 3013607bfee8bcca1767c2a33cea94602e3c97baba31f96fc8a08014cf2576b4
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.embracingmyjourney.net/p7t/

Decoy
  • crosvudigital.com

  • airgreenllc.com

  • epochryphal.com

  • handy-domain-listing.com

  • espaceideecreation.com

  • 3sleeves.com

  • alotrooms.com

  • luttelion.com

  • efekaleci.xyz

  • allpapas.com

  • alverazricardez.com

  • meghandoria.com

  • deicorp-community.com

  • 877nz.com

  • bahmanhochmetalwerks.com

  • teppeisugaya.com

  • kitrablog.digital

  • theatermoviebuying.com

  • ptlycloudy.com

  • ablehed.pro

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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1da3f89b03b99b52a4b0bd21fba02efd.exe
    "C:\Users\Admin\AppData\Local\Temp\1da3f89b03b99b52a4b0bd21fba02efd.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1852
    • C:\Users\Admin\AppData\Local\Temp\1da3f89b03b99b52a4b0bd21fba02efd.exe
      "{path}"
      2⤵
        PID:1620
      • C:\Users\Admin\AppData\Local\Temp\1da3f89b03b99b52a4b0bd21fba02efd.exe
        "{path}"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:316

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/316-8-0x0000000000400000-0x000000000042E000-memory.dmp

          memory/316-11-0x0000000000A00000-0x0000000000D03000-memory.dmp

          memory/1852-2-0x0000000074840000-0x0000000074F2E000-memory.dmp

          memory/1852-3-0x0000000000D30000-0x0000000000D31000-memory.dmp

          memory/1852-5-0x0000000004E50000-0x0000000004E51000-memory.dmp

          memory/1852-6-0x0000000000220000-0x000000000022E000-memory.dmp

          memory/1852-7-0x0000000002230000-0x000000000227D000-memory.dmp