Analysis

  • max time kernel
    91s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2024, 15:51

General

  • Target
    3108dc358ffd2e4dbc93fdd1aa4e71b605bceb8ceb14cd31df9b4c796811b77b.exe
  • Size 603KB
  • Sample240709-tapjrasgqb
  • SHA256 3108dc358ffd2e4dbc93fdd1aa4e71b605bceb8ceb14cd31df9b4c796811b77b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • dy13

Decoy
  • manga-house.com

  • kjsdhklssk51.xyz

  • b0ba138.xyz

  • bt365033.com

  • ccbsinc.net

  • mrwine.xyz

  • nrxkrd527o.xyz

  • hoshi.social

  • 1912ai.com

  • serco2020.com

  • byfchfyr.xyz

  • imuschestvostorgov.online

  • austinheafey.com

  • mrdfa.club

  • 883106.photos

  • profitablefxmarkets.com

  • taini00.net

  • brye.top

  • ginsm.com

  • sportglid.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 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3108dc358ffd2e4dbc93fdd1aa4e71b605bceb8ceb14cd31df9b4c796811b77b.exe
    "C:\Users\Admin\AppData\Local\Temp\3108dc358ffd2e4dbc93fdd1aa4e71b605bceb8ceb14cd31df9b4c796811b77b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4428
    • C:\Users\Admin\AppData\Local\Temp\3108dc358ffd2e4dbc93fdd1aa4e71b605bceb8ceb14cd31df9b4c796811b77b.exe
      "C:\Users\Admin\AppData\Local\Temp\3108dc358ffd2e4dbc93fdd1aa4e71b605bceb8ceb14cd31df9b4c796811b77b.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1148

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1148-10-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/1148-13-0x0000000001310000-0x000000000165A000-memory.dmp

        memory/4428-6-0x0000000074990000-0x0000000075140000-memory.dmp

        memory/4428-3-0x0000000004B80000-0x0000000004C12000-memory.dmp

        memory/4428-4-0x0000000004B50000-0x0000000004B5A000-memory.dmp

        memory/4428-5-0x0000000004E30000-0x0000000004ECC000-memory.dmp

        memory/4428-0-0x000000007499E000-0x000000007499F000-memory.dmp

        memory/4428-7-0x0000000004E00000-0x0000000004E18000-memory.dmp

        memory/4428-8-0x0000000005120000-0x000000000512C000-memory.dmp

        memory/4428-9-0x0000000002500000-0x0000000002576000-memory.dmp

        memory/4428-2-0x0000000005130000-0x00000000056D4000-memory.dmp

        memory/4428-12-0x0000000074990000-0x0000000075140000-memory.dmp

        memory/4428-1-0x00000000000C0000-0x000000000015C000-memory.dmp