Analysis

  • max time kernel
    46s
  • max time network
    29s
  • platform
    windows7_x64
  • resource
    win7-20230703-en
  • resource tags

    arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
  • submitted
    12/07/2023, 07:01

General

  • Target
    2a86cd3c0f52f11b0f3f89a6c9ee472a.exe
  • Size 659KB
  • Sample230712-hs782add2t
  • SHA256 571890d2bedd6cc0cdf6cccc2e6fc4e19c7489adc30328c24d21e3631d24661e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • mf6w

Decoy
  • shiftfailure.com

  • wjfglobal.com

  • gongfuteahouse.com

  • kocaalivilla.com

  • atlheadshotphoto.com

  • dppop.com

  • padokhep.com

  • localventuremarketing.com

  • 5zh3ang.com

  • okminisip.com

  • houseofmanus.com

  • 6339777.com

  • fabitgood.com

  • yaboleyuvip9.com

  • abbia-group.com

  • tearsofthekingdomrecipes.com

  • ukpornagency.com

  • hangar18lab.com

  • diamond-manpower.com

  • yourfrancoach.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
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2a86cd3c0f52f11b0f3f89a6c9ee472a.exe
    "C:\Users\Admin\AppData\Local\Temp\2a86cd3c0f52f11b0f3f89a6c9ee472a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2280
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\2a86cd3c0f52f11b0f3f89a6c9ee472a.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1264
    • C:\Users\Admin\AppData\Local\Temp\2a86cd3c0f52f11b0f3f89a6c9ee472a.exe
      "C:\Users\Admin\AppData\Local\Temp\2a86cd3c0f52f11b0f3f89a6c9ee472a.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2828

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/1264-67-0x0000000002460000-0x00000000024A0000-memory.dmp

        memory/1264-68-0x0000000002460000-0x00000000024A0000-memory.dmp

        memory/2280-55-0x00000000010F0000-0x0000000001130000-memory.dmp

        memory/2280-56-0x0000000000440000-0x000000000044C000-memory.dmp

        memory/2280-57-0x00000000010F0000-0x0000000001130000-memory.dmp

        memory/2280-58-0x0000000000460000-0x000000000046C000-memory.dmp

        memory/2280-59-0x0000000005060000-0x00000000050D8000-memory.dmp

        memory/2280-54-0x0000000001190000-0x000000000123A000-memory.dmp

        memory/2828-60-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2828-63-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2828-64-0x0000000000870000-0x0000000000B73000-memory.dmp

        memory/2828-62-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        memory/2828-61-0x0000000000400000-0x000000000042F000-memory.dmp