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Analysis

  • max time kernel
    152s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2022, 16:57

General

  • Target

    c62675034dd3e82172af129521282099cf3f70f6bf19fe0e0ecc951a89cf58cc.exe

  • Size

    95KB

  • MD5

    82cda6799faac51cf4da7cda88923a1b

  • SHA1

    8f12cf06136deaf8b50292bd8d25d76e00da0682

  • SHA256

    c62675034dd3e82172af129521282099cf3f70f6bf19fe0e0ecc951a89cf58cc

  • SHA512

    240f5cd587f33358816b763662f2df2755ac754c995f5de9076d1ca749e0acda88dd7c514c2801f012aa55ad3f1bc232c0a95fab675268ded232d03ff71566d7

  • SSDEEP

    1536:8wfUj8g+4OXgjNa844zf00QQrF9BUz7DdsMUrmtXJ0at8AmlVcc4IEvDkGzgn:8T8gIsrNA4rF9mjdsMvtX6at8rZ6l

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:620
    • C:\Users\Admin\AppData\Local\Temp\c62675034dd3e82172af129521282099cf3f70f6bf19fe0e0ecc951a89cf58cc.exe
      "C:\Users\Admin\AppData\Local\Temp\c62675034dd3e82172af129521282099cf3f70f6bf19fe0e0ecc951a89cf58cc.exe"
      1⤵
      • Modifies WinLogon for persistence
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2592

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/620-176-0x000000000E5C0000-0x000000000E5D9000-memory.dmp

      Filesize

      100KB

    • memory/620-221-0x000000000E6E0000-0x000000000E6F9000-memory.dmp

      Filesize

      100KB

    • memory/620-231-0x000000000E720000-0x000000000E739000-memory.dmp

      Filesize

      100KB

    • memory/620-226-0x000000000E700000-0x000000000E719000-memory.dmp

      Filesize

      100KB

    • memory/620-181-0x000000000E5E0000-0x000000000E5F9000-memory.dmp

      Filesize

      100KB

    • memory/620-141-0x0000000000400000-0x0000000000419000-memory.dmp

      Filesize

      100KB

    • memory/620-146-0x000000000E500000-0x000000000E519000-memory.dmp

      Filesize

      100KB

    • memory/620-151-0x000000000E520000-0x000000000E539000-memory.dmp

      Filesize

      100KB

    • memory/620-156-0x000000000E540000-0x000000000E559000-memory.dmp

      Filesize

      100KB

    • memory/620-161-0x000000000E560000-0x000000000E579000-memory.dmp

      Filesize

      100KB

    • memory/620-166-0x000000000E580000-0x000000000E599000-memory.dmp

      Filesize

      100KB

    • memory/620-171-0x000000000E5A0000-0x000000000E5B9000-memory.dmp

      Filesize

      100KB

    • memory/620-216-0x000000000E6C0000-0x000000000E6D9000-memory.dmp

      Filesize

      100KB

    • memory/620-186-0x000000000E600000-0x000000000E619000-memory.dmp

      Filesize

      100KB

    • memory/620-211-0x000000000E6A0000-0x000000000E6B9000-memory.dmp

      Filesize

      100KB

    • memory/620-191-0x000000000E620000-0x000000000E639000-memory.dmp

      Filesize

      100KB

    • memory/620-196-0x000000000E640000-0x000000000E659000-memory.dmp

      Filesize

      100KB

    • memory/620-201-0x000000000E660000-0x000000000E679000-memory.dmp

      Filesize

      100KB

    • memory/620-206-0x000000000E680000-0x000000000E699000-memory.dmp

      Filesize

      100KB

    • memory/2592-132-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/2592-133-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/2592-136-0x0000000002050000-0x0000000002063000-memory.dmp

      Filesize

      76KB

    • memory/2592-135-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/2592-134-0x0000000002010000-0x0000000002023000-memory.dmp

      Filesize

      76KB

    • memory/2592-232-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB