Analysis

  • max time kernel
    69s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    01-12-2022 19:21

General

  • Target

    b122106e3dba6fa355360d1dd85718d05d89a2c3b7e9d79b10b3cf7109a394a0.exe

  • Size

    61KB

  • MD5

    56882018f6d137cc644024647a54f7f9

  • SHA1

    9372a17d63d6173f09d234b2b2099ae8947484be

  • SHA256

    b122106e3dba6fa355360d1dd85718d05d89a2c3b7e9d79b10b3cf7109a394a0

  • SHA512

    b6d2efce661e1f6ca686d98612d9549e272c493c23ebc1d5eb9585e25686583ed75761bff394f8d0f9a4d38525981455a3b8fd5e085d9010ac433bd39cf192f0

  • SSDEEP

    1536:a72WsfaXYGIVTgVgeG3MCLrkvLOf9e+uCHD:aK2KvFrkDOf9e+uoD

Score
7/10

Malware Config

Signatures

  • Drops startup file 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1244
      • C:\Users\Admin\AppData\Local\Temp\b122106e3dba6fa355360d1dd85718d05d89a2c3b7e9d79b10b3cf7109a394a0.exe
        "C:\Users\Admin\AppData\Local\Temp\b122106e3dba6fa355360d1dd85718d05d89a2c3b7e9d79b10b3cf7109a394a0.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1868
        • C:\Users\Admin\AppData\Local\Temp\b122106e3dba6fa355360d1dd85718d05d89a2c3b7e9d79b10b3cf7109a394a0.exe
          "C:\Users\Admin\AppData\Local\Temp\b122106e3dba6fa355360d1dd85718d05d89a2c3b7e9d79b10b3cf7109a394a0.exe"
          3⤵
          • Drops startup file
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:832

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/832-58-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/832-62-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/832-65-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/1244-63-0x0000000002230000-0x0000000002233000-memory.dmp

      Filesize

      12KB

    • memory/1868-55-0x0000000000400000-0x000000000041B000-memory.dmp

      Filesize

      108KB

    • memory/1868-54-0x0000000000400000-0x000000000041B000-memory.dmp

      Filesize

      108KB

    • memory/1868-56-0x0000000000400000-0x000000000041B000-memory.dmp

      Filesize

      108KB

    • memory/1868-57-0x0000000075021000-0x0000000075023000-memory.dmp

      Filesize

      8KB

    • memory/1868-61-0x0000000000400000-0x000000000041B000-memory.dmp

      Filesize

      108KB