Analysis

  • max time kernel
    45s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    27/11/2022, 05:24

General

  • Target

    9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8.exe

  • Size

    874KB

  • MD5

    b537f30edf3e4ab75733a2d3c9a2eb99

  • SHA1

    93ebbcde57c27d17d6fc7e5f066c32efd02272e9

  • SHA256

    9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8

  • SHA512

    2d98dd0f66cb2501bb9b362b1b254d73268e9ac1cb06f9d923dc4d68d1fcac3ebb39dfdcd9a4b773be0d5d4cfb3f1b9fc8b82b229282e8ab04356d78b7417e60

  • SSDEEP

    12288:862u5vuBxvzdQsewncQxiZNK2X4BuZ4S+pev4D9kLEzr8YUrBYqXcsgpXkRmvbEL:8+5vcrdQtwncQAb4BuZvi9BPCcTEe4l

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Loads dropped DLL 7 IoCs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8.exe
    "C:\Users\Admin\AppData\Local\Temp\9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1980
    • C:\Users\Admin\AppData\Local\Temp\9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8.exe
      "C:\Users\Admin\AppData\Local\Temp\9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8.exe" Track="0001101000"
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:840
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 840 -s 1372
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:576

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Local\Temp\9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8.exe

          Filesize

          874KB

          MD5

          b537f30edf3e4ab75733a2d3c9a2eb99

          SHA1

          93ebbcde57c27d17d6fc7e5f066c32efd02272e9

          SHA256

          9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8

          SHA512

          2d98dd0f66cb2501bb9b362b1b254d73268e9ac1cb06f9d923dc4d68d1fcac3ebb39dfdcd9a4b773be0d5d4cfb3f1b9fc8b82b229282e8ab04356d78b7417e60

        • \Users\Admin\AppData\Local\Temp\9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8.exe

          Filesize

          874KB

          MD5

          b537f30edf3e4ab75733a2d3c9a2eb99

          SHA1

          93ebbcde57c27d17d6fc7e5f066c32efd02272e9

          SHA256

          9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8

          SHA512

          2d98dd0f66cb2501bb9b362b1b254d73268e9ac1cb06f9d923dc4d68d1fcac3ebb39dfdcd9a4b773be0d5d4cfb3f1b9fc8b82b229282e8ab04356d78b7417e60

        • \Users\Admin\AppData\Local\Temp\9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8.exe

          Filesize

          874KB

          MD5

          b537f30edf3e4ab75733a2d3c9a2eb99

          SHA1

          93ebbcde57c27d17d6fc7e5f066c32efd02272e9

          SHA256

          9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8

          SHA512

          2d98dd0f66cb2501bb9b362b1b254d73268e9ac1cb06f9d923dc4d68d1fcac3ebb39dfdcd9a4b773be0d5d4cfb3f1b9fc8b82b229282e8ab04356d78b7417e60

        • \Users\Admin\AppData\Local\Temp\9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8.exe

          Filesize

          874KB

          MD5

          b537f30edf3e4ab75733a2d3c9a2eb99

          SHA1

          93ebbcde57c27d17d6fc7e5f066c32efd02272e9

          SHA256

          9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8

          SHA512

          2d98dd0f66cb2501bb9b362b1b254d73268e9ac1cb06f9d923dc4d68d1fcac3ebb39dfdcd9a4b773be0d5d4cfb3f1b9fc8b82b229282e8ab04356d78b7417e60

        • \Users\Admin\AppData\Local\Temp\9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8.exe

          Filesize

          874KB

          MD5

          b537f30edf3e4ab75733a2d3c9a2eb99

          SHA1

          93ebbcde57c27d17d6fc7e5f066c32efd02272e9

          SHA256

          9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8

          SHA512

          2d98dd0f66cb2501bb9b362b1b254d73268e9ac1cb06f9d923dc4d68d1fcac3ebb39dfdcd9a4b773be0d5d4cfb3f1b9fc8b82b229282e8ab04356d78b7417e60

        • \Users\Admin\AppData\Local\Temp\9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8.exe

          Filesize

          874KB

          MD5

          b537f30edf3e4ab75733a2d3c9a2eb99

          SHA1

          93ebbcde57c27d17d6fc7e5f066c32efd02272e9

          SHA256

          9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8

          SHA512

          2d98dd0f66cb2501bb9b362b1b254d73268e9ac1cb06f9d923dc4d68d1fcac3ebb39dfdcd9a4b773be0d5d4cfb3f1b9fc8b82b229282e8ab04356d78b7417e60

        • \Users\Admin\AppData\Local\Temp\9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8.exe

          Filesize

          874KB

          MD5

          b537f30edf3e4ab75733a2d3c9a2eb99

          SHA1

          93ebbcde57c27d17d6fc7e5f066c32efd02272e9

          SHA256

          9d6e498c8a730b7f45c65fe38a08ffd161578aed5f1edae5df5fe032e85c59f8

          SHA512

          2d98dd0f66cb2501bb9b362b1b254d73268e9ac1cb06f9d923dc4d68d1fcac3ebb39dfdcd9a4b773be0d5d4cfb3f1b9fc8b82b229282e8ab04356d78b7417e60

        • memory/840-61-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/840-65-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/840-82-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/840-71-0x00000000756B1000-0x00000000756B3000-memory.dmp

          Filesize

          8KB

        • memory/840-72-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/840-73-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/840-67-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/840-63-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/840-56-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/840-59-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/840-57-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/1980-54-0x0000000000400000-0x0000000000523000-memory.dmp

          Filesize

          1.1MB

        • memory/1980-55-0x0000000000230000-0x0000000000233000-memory.dmp

          Filesize

          12KB

        • memory/1980-70-0x0000000000400000-0x0000000000523000-memory.dmp

          Filesize

          1.1MB