Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/09/2024, 05:28

General

  • Target
    SWIFT_804571426993002.exe
  • Size 1.1MB
  • Sample240926-f5z23sshkf
  • SHA256 444c7700cea589c8eadd8a51a9253cc1889900faf0eef882fb31bff858e34350
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • e62s

Decoy
  • ellinksa.shop

  • uckyspinph.xyz

  • owdark.net

  • arriage-therapy-72241.bond

  • w7ijko4rv4p97b.top

  • heirbuzzwords.buzz

  • aspart.shop

  • ctivemail5-kagoya-com.info

  • shacertification9.shop

  • zitcd65k3.buzz

  • llkosoi.info

  • ru8.info

  • rhgtrdjdjykyetrdjftd.buzz

  • yschoollist.kiwi

  • oftfolio.online

  • rograma-de-almacen-2.online

  • oudoarms.top

  • mwquas.xyz

  • orjagaucha.website

  • nlinechat-mh.online

Signatures

  • Formbook

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

  • Formbook payload 4 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3372
    • C:\Users\Admin\AppData\Local\Temp\SWIFT_804571426993002.exe
      "C:\Users\Admin\AppData\Local\Temp\SWIFT_804571426993002.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2208
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\SWIFT_804571426993002.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:836
    • C:\Windows\SysWOW64\control.exe
      "C:\Windows\SysWOW64\control.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:8
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3068

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        memory/8-15-0x0000000000980000-0x00000000009A7000-memory.dmp

        memory/8-16-0x0000000000C50000-0x0000000000C7F000-memory.dmp

        memory/8-14-0x0000000000980000-0x00000000009A7000-memory.dmp

        memory/836-7-0x00000000019C0000-0x00000000019D5000-memory.dmp

        memory/836-6-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/836-3-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/836-4-0x0000000001500000-0x000000000184A000-memory.dmp

        memory/836-11-0x0000000003350000-0x0000000003365000-memory.dmp

        memory/836-10-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2208-2-0x0000000004040000-0x0000000004240000-memory.dmp

        memory/3372-13-0x0000000002CA0000-0x0000000002DE5000-memory.dmp

        memory/3372-12-0x00000000082F0000-0x0000000008470000-memory.dmp

        memory/3372-8-0x0000000002CA0000-0x0000000002DE5000-memory.dmp

        memory/3372-17-0x00000000082F0000-0x0000000008470000-memory.dmp

        memory/3372-20-0x0000000002830000-0x0000000002900000-memory.dmp

        memory/3372-22-0x0000000002830000-0x0000000002900000-memory.dmp

        memory/3372-23-0x0000000002830000-0x0000000002900000-memory.dmp