Analysis

  • max time kernel
    150s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/01/2024, 19:35

General

  • Target

    a79c347cc0f264cc37d2c203a804ac58.exe

  • Size

    194KB

  • MD5

    a79c347cc0f264cc37d2c203a804ac58

  • SHA1

    0b2d6b3d3010cc005848deac046416d3dbdc48a9

  • SHA256

    ca83832bf8e83ac9a97a01e589435b4666efa33d5f2f7f54b89dd58363e4a264

  • SHA512

    8aabaa15dc7b5774c8f0127c4f32a10f3bcd6d48516391206e75e0f60ad99a004cb7b3f2f133c6cc74f659a227b5c71ea15f204bffbe496ce45c582c9395383a

  • SSDEEP

    3072:/OlHHBuNrVw61gCi+O5MUINLEXyI1x7TzM2exumeYJnssSTMiJN:/OlHhAVw6TLO5wFcyIvexumfZIMo

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\a79c347cc0f264cc37d2c203a804ac58.exe
      "C:\Users\Admin\AppData\Local\Temp\a79c347cc0f264cc37d2c203a804ac58.exe"
      1⤵
      • Modifies WinLogon for persistence
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3812

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/620-13-0x0000000000400000-0x0000000000417000-memory.dmp

            Filesize

            92KB

          • memory/620-23-0x00000000053F0000-0x0000000005407000-memory.dmp

            Filesize

            92KB

          • memory/620-28-0x0000000005410000-0x0000000005427000-memory.dmp

            Filesize

            92KB

          • memory/620-33-0x0000000005430000-0x0000000005447000-memory.dmp

            Filesize

            92KB

          • memory/620-43-0x0000000005470000-0x0000000005487000-memory.dmp

            Filesize

            92KB

          • memory/620-48-0x0000000005490000-0x00000000054A7000-memory.dmp

            Filesize

            92KB

          • memory/620-58-0x00000000054D0000-0x00000000054E7000-memory.dmp

            Filesize

            92KB

          • memory/620-63-0x00000000054F0000-0x0000000005507000-memory.dmp

            Filesize

            92KB

          • memory/620-68-0x0000000005510000-0x0000000005527000-memory.dmp

            Filesize

            92KB

          • memory/620-78-0x0000000005550000-0x0000000005567000-memory.dmp

            Filesize

            92KB

          • memory/620-88-0x0000000005590000-0x00000000055A7000-memory.dmp

            Filesize

            92KB

          • memory/620-93-0x00000000055B0000-0x00000000055C7000-memory.dmp

            Filesize

            92KB

          • memory/620-103-0x00000000055F0000-0x0000000005607000-memory.dmp

            Filesize

            92KB

          • memory/620-108-0x0000000005610000-0x0000000005627000-memory.dmp

            Filesize

            92KB

          • memory/620-118-0x0000000005650000-0x0000000005667000-memory.dmp

            Filesize

            92KB

          • memory/620-123-0x0000000005670000-0x0000000005687000-memory.dmp

            Filesize

            92KB

          • memory/620-133-0x00000000056B0000-0x00000000056C7000-memory.dmp

            Filesize

            92KB

          • memory/620-138-0x00000000056D0000-0x00000000056E7000-memory.dmp

            Filesize

            92KB

          • memory/620-148-0x0000000005710000-0x0000000005727000-memory.dmp

            Filesize

            92KB

          • memory/620-153-0x0000000005730000-0x0000000005747000-memory.dmp

            Filesize

            92KB

          • memory/620-143-0x00000000056F0000-0x0000000005707000-memory.dmp

            Filesize

            92KB

          • memory/620-128-0x0000000005690000-0x00000000056A7000-memory.dmp

            Filesize

            92KB

          • memory/620-158-0x0000000005750000-0x0000000005767000-memory.dmp

            Filesize

            92KB

          • memory/620-168-0x0000000005790000-0x00000000057A7000-memory.dmp

            Filesize

            92KB

          • memory/620-173-0x00000000057B0000-0x00000000057C7000-memory.dmp

            Filesize

            92KB

          • memory/620-178-0x00000000057D0000-0x00000000057E7000-memory.dmp

            Filesize

            92KB

          • memory/620-183-0x00000000057F0000-0x0000000005807000-memory.dmp

            Filesize

            92KB

          • memory/620-193-0x0000000005830000-0x0000000005847000-memory.dmp

            Filesize

            92KB

          • memory/620-198-0x0000000005850000-0x0000000005867000-memory.dmp

            Filesize

            92KB

          • memory/620-208-0x0000000005890000-0x00000000058A7000-memory.dmp

            Filesize

            92KB

          • memory/620-213-0x00000000058B0000-0x00000000058C7000-memory.dmp

            Filesize

            92KB

          • memory/620-223-0x00000000058F0000-0x0000000005907000-memory.dmp

            Filesize

            92KB

          • memory/620-228-0x0000000005910000-0x0000000005927000-memory.dmp

            Filesize

            92KB

          • memory/620-233-0x0000000005930000-0x0000000005947000-memory.dmp

            Filesize

            92KB

          • memory/620-243-0x0000000005970000-0x0000000005987000-memory.dmp

            Filesize

            92KB

          • memory/620-248-0x0000000005990000-0x00000000059A7000-memory.dmp

            Filesize

            92KB

          • memory/620-258-0x00000000059D0000-0x00000000059E7000-memory.dmp

            Filesize

            92KB

          • memory/620-263-0x00000000059F0000-0x0000000005A07000-memory.dmp

            Filesize

            92KB

          • memory/620-268-0x0000000005A10000-0x0000000005A27000-memory.dmp

            Filesize

            92KB

          • memory/620-278-0x0000000005A50000-0x0000000005A67000-memory.dmp

            Filesize

            92KB

          • memory/620-283-0x0000000005A70000-0x0000000005A87000-memory.dmp

            Filesize

            92KB

          • memory/620-293-0x0000000005AB0000-0x0000000005AC7000-memory.dmp

            Filesize

            92KB

          • memory/620-298-0x0000000005AD0000-0x0000000005AE7000-memory.dmp

            Filesize

            92KB

          • memory/620-308-0x0000000005B10000-0x0000000005B27000-memory.dmp

            Filesize

            92KB

          • memory/620-313-0x0000000005B30000-0x0000000005B47000-memory.dmp

            Filesize

            92KB

          • memory/620-318-0x0000000005B50000-0x0000000005B67000-memory.dmp

            Filesize

            92KB

          • memory/620-303-0x0000000005AF0000-0x0000000005B07000-memory.dmp

            Filesize

            92KB

          • memory/620-288-0x0000000005A90000-0x0000000005AA7000-memory.dmp

            Filesize

            92KB

          • memory/620-273-0x0000000005A30000-0x0000000005A47000-memory.dmp

            Filesize

            92KB

          • memory/620-253-0x00000000059B0000-0x00000000059C7000-memory.dmp

            Filesize

            92KB

          • memory/620-238-0x0000000005950000-0x0000000005967000-memory.dmp

            Filesize

            92KB

          • memory/620-218-0x00000000058D0000-0x00000000058E7000-memory.dmp

            Filesize

            92KB

          • memory/620-203-0x0000000005870000-0x0000000005887000-memory.dmp

            Filesize

            92KB

          • memory/620-188-0x0000000005810000-0x0000000005827000-memory.dmp

            Filesize

            92KB

          • memory/620-163-0x0000000005770000-0x0000000005787000-memory.dmp

            Filesize

            92KB

          • memory/620-113-0x0000000005630000-0x0000000005647000-memory.dmp

            Filesize

            92KB

          • memory/620-98-0x00000000055D0000-0x00000000055E7000-memory.dmp

            Filesize

            92KB

          • memory/620-83-0x0000000005570000-0x0000000005587000-memory.dmp

            Filesize

            92KB

          • memory/620-73-0x0000000005530000-0x0000000005547000-memory.dmp

            Filesize

            92KB

          • memory/620-53-0x00000000054B0000-0x00000000054C7000-memory.dmp

            Filesize

            92KB

          • memory/620-38-0x0000000005450000-0x0000000005467000-memory.dmp

            Filesize

            92KB

          • memory/620-18-0x00000000053D0000-0x00000000053E7000-memory.dmp

            Filesize

            92KB

          • memory/3812-0-0x00000000005A0000-0x00000000005A2000-memory.dmp

            Filesize

            8KB

          • memory/3812-1-0x0000000000400000-0x000000000041D000-memory.dmp

            Filesize

            116KB

          • memory/3812-4-0x0000000000400000-0x000000000041D000-memory.dmp

            Filesize

            116KB

          • memory/3812-3-0x0000000002170000-0x0000000002180000-memory.dmp

            Filesize

            64KB

          • memory/3812-2-0x0000000000400000-0x000000000041D000-memory.dmp

            Filesize

            116KB

          • memory/3812-3717-0x0000000000400000-0x000000000041D000-memory.dmp

            Filesize

            116KB