Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    02/08/2024, 10:01

General

  • Target

    MalwareBazaar.exe

  • Size

    714KB

  • MD5

    f00fb34d9a82c351b6d65f60e494c41c

  • SHA1

    2abfa0b1579544b6b9ed5e58971e5412943ee2da

  • SHA256

    ee18930ee603d14401820554e2d003eb06efc51ee4b90071b178f6da05ae067b

  • SHA512

    09a926bfcf521e2ac315d4211de93c9c6576d6cb07ee76927b6c97d98a810e78ba365a0567d2b48309c01d3cae3c5c69a55e81051b2f15c32804e09ce2625e26

  • SSDEEP

    12288:mYV6MorX7qzuC3QHO9FQVHPF51jgcBiNYqMZwDjkxfc+U/llLyVlT/ngYlI00kJ7:lBXu9HGaVHAN4IkxVU/7+T/ngYlI00kt

Score
7/10

Malware Config

Signatures

  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • AutoIT Executable 2 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
    "C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"
    1⤵
    • 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:1264
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2920

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\Halitherses

          Filesize

          280KB

          MD5

          210c5a6acbd676f894e6d669d856820b

          SHA1

          39cdae68900576ba94ddcc59663be1ab7262f646

          SHA256

          a829325c325996beff73f8b1ff25f709e0f8b4ec86a41d98a8218cfa935bc903

          SHA512

          bca37c61e78acb45bbbd3a16683b8d168f2d543dd4c168d10f49a9e562328d2d287bd31396c821b78461aa34b49ad6457103297672ae39e797e96359860d51c6

        • memory/1264-0-0x0000000000230000-0x00000000003C1000-memory.dmp

          Filesize

          1.6MB

        • memory/1264-12-0x0000000000230000-0x00000000003C1000-memory.dmp

          Filesize

          1.6MB

        • memory/1264-15-0x0000000000230000-0x00000000003C1000-memory.dmp

          Filesize

          1.6MB

        • memory/2920-13-0x0000000000400000-0x0000000000446000-memory.dmp

          Filesize

          280KB

        • memory/2920-16-0x0000000000400000-0x0000000000446000-memory.dmp

          Filesize

          280KB

        • memory/2920-17-0x00000000008A0000-0x0000000000BA3000-memory.dmp

          Filesize

          3.0MB

        • memory/2920-18-0x0000000000400000-0x0000000000446000-memory.dmp

          Filesize

          280KB

        • memory/2920-19-0x0000000000400000-0x0000000000446000-memory.dmp

          Filesize

          280KB