Analysis

  • max time kernel
    45s
  • max time network
    50s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 21:22

General

  • Target

    194e44e97e035f14328c3554a161b3acc524bb43737be4ab3c7e8c1815a9ed97.exe

  • Size

    397KB

  • MD5

    b7a516168f609affb770595b12aa73aa

  • SHA1

    eb4cc9682e8b3b1fdc233b5159f72364d0fe7af5

  • SHA256

    194e44e97e035f14328c3554a161b3acc524bb43737be4ab3c7e8c1815a9ed97

  • SHA512

    ee6b518081a481c9a2b080f9f94aa67e8bb17f5ac7347dcf63252f7387fabc12d8a94397f0b8014df6b4fb42101170dc6fea58f41e885d268e50d1f5191db425

  • SSDEEP

    6144:N46j0bE9UUFAVKZqWLm1uMwP+eEZsf7pZeNyWj8eCj4BOi3jx9:N9j+E9UgqW6ZsfDoyQCj4YQl9

Score
9/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\194e44e97e035f14328c3554a161b3acc524bb43737be4ab3c7e8c1815a9ed97.exe
    "C:\Users\Admin\AppData\Local\Temp\194e44e97e035f14328c3554a161b3acc524bb43737be4ab3c7e8c1815a9ed97.exe"
    1⤵
    • Modifies Installed Components in the registry
    • Loads dropped DLL
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1324

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\vck1BDB.tmp

    Filesize

    172KB

    MD5

    685f1cbd4af30a1d0c25f252d399a666

    SHA1

    6a1b978f5e6150b88c8634146f1406ed97d2f134

    SHA256

    0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

    SHA512

    6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

  • memory/1324-54-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

    Filesize

    8KB

  • memory/1324-56-0x0000000001000000-0x000000000103A000-memory.dmp

    Filesize

    232KB

  • memory/1324-57-0x0000000000230000-0x000000000023D000-memory.dmp

    Filesize

    52KB

  • memory/1324-58-0x0000000000240000-0x00000000002B3000-memory.dmp

    Filesize

    460KB