Analysis

  • max time kernel
    58s
  • max time network
    13s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    08/12/2020, 07:40

General

  • Target
    8a6753d0479e84e6c204166509a93c0d.exe
  • Size 782KB
  • Sample201208-vqdbty2kxs
  • SHA256 be7f98aff3b0e3bd6c740ee80ce002df7a7a8d979221b69c3916f5915cdfd37d
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.poweruppowerwashing.com/21m/

Decoy
  • eoirfdklelkfdlfmd.com

  • veteransforgolden.com

  • psychtalent.com

  • crusder-coffee.com

  • sydneydetective.com

  • judahbbqjerk.com

  • core-sys.com

  • fukaikeji.com

  • xn--jpr220deud640b.com

  • joker91.com

  • artbyprslla.com

  • sms-email.xyz

  • coobook.credit

  • growerfertilizer.com

  • dollarbillnow1.com

  • alcanfor.net

  • tightsharkpoker.com

  • liveforlebanon.com

  • edupods.net

  • passoverindubai.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
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8a6753d0479e84e6c204166509a93c0d.exe
    "C:\Users\Admin\AppData\Local\Temp\8a6753d0479e84e6c204166509a93c0d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:476
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rjJrmzHokxH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE041.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:392
    • C:\Users\Admin\AppData\Local\Temp\8a6753d0479e84e6c204166509a93c0d.exe
      "C:\Users\Admin\AppData\Local\Temp\8a6753d0479e84e6c204166509a93c0d.exe"
      2⤵
        PID:632
      • C:\Users\Admin\AppData\Local\Temp\8a6753d0479e84e6c204166509a93c0d.exe
        "C:\Users\Admin\AppData\Local\Temp\8a6753d0479e84e6c204166509a93c0d.exe"
        2⤵
          PID:808
        • C:\Users\Admin\AppData\Local\Temp\8a6753d0479e84e6c204166509a93c0d.exe
          "C:\Users\Admin\AppData\Local\Temp\8a6753d0479e84e6c204166509a93c0d.exe"
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1016

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            memory/476-2-0x0000000073F20000-0x000000007460E000-memory.dmp

            memory/476-3-0x0000000000FC0000-0x0000000000FC1000-memory.dmp

            memory/476-5-0x00000000257F0000-0x00000000457D8000-memory.dmp

            memory/476-6-0x0000000000CB0000-0x0000000000CFE000-memory.dmp

            memory/476-7-0x00000000008C0000-0x00000000008C8000-memory.dmp

            memory/476-9-0x0000000000A40000-0x0000000000A71000-memory.dmp

            memory/1016-12-0x0000000000400000-0x000000000042E000-memory.dmp