Analysis

  • max time kernel
    141s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2022, 23:04

General

  • Target

    513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe

  • Size

    22KB

  • MD5

    50b1974f83dd6a3b216505d0eb18bfb4

  • SHA1

    8d46e7d0fd7814fbf7fd061c1ea95128fe89bcd8

  • SHA256

    513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79

  • SHA512

    5bc647ada0f4b616feb38ed17959cdc82288440cb14c5328f1a84282ecb3e79a6144b6286efcd47f4a4048c7d064ce48efe565202661a6f4391fe682437a9f64

  • SSDEEP

    384:PDNBnHLG1wOsbp2X70O0xrvlTiq03za92tPydkJn/4QVZSMzh3:7NBHLlPbp2r6lTiq03/1ydkdZcMh

Score
10/10

Malware Config

Signatures

  • Modifies firewall policy service 2 TTPs 2 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • Modifies WinLogon 2 TTPs 8 IoCs
  • Drops file in System32 directory 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1344
      • C:\Users\Admin\AppData\Local\Temp\513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe
        "C:\Users\Admin\AppData\Local\Temp\513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe"
        2⤵
        • Modifies firewall policy service
        • Loads dropped DLL
        • Modifies WinLogon
        • Drops file in System32 directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1880

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • \Windows\SysWOW64\logon032.dll

      Filesize

      17KB

      MD5

      29ce5c90602f8e04435bf89c9ae7a21c

      SHA1

      b97137f2e6f07d1280cd33ec345293f7dcabbb35

      SHA256

      70156edd50946a426baccf0788852ec53f8c51f260781b25e7e10ee39e49d82e

      SHA512

      c94a043e3816f0c17e957dd912abc3d989db9b3246fd92a0115f1c84591438a845dc8e14f5637933bfba313131ce76aa71e239f603fadf02ff041cc50b3e81dd

    • memory/1880-54-0x0000000075D71000-0x0000000075D73000-memory.dmp

      Filesize

      8KB

    • memory/1880-56-0x0000000010000000-0x0000000010033000-memory.dmp

      Filesize

      204KB

    • memory/1880-57-0x0000000010000000-0x0000000010033000-memory.dmp

      Filesize

      204KB