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Analysis

  • max time kernel
    119s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 07:18

General

  • Target

    2d17cc03b9decd284455c899013340b2.exe

  • Size

    385KB

  • MD5

    2d17cc03b9decd284455c899013340b2

  • SHA1

    929ebd22249f497e93c259d21b6716155f5b302b

  • SHA256

    d4ddf8a7e44b6d8354ef049f8b6382efe56b3d1cfa1ecb3be4b6e1cc7674f276

  • SHA512

    af7826855fe803e64a0c001f893619ce54a3903e97b7b530a51f91e91bae93a8424db31f90dad56701f783cb0861011e9b032ce2329c97eef1009710caa83528

  • SSDEEP

    12288:mhXSlx9lwrK9eAuqmHC7IwVe/LfmJwaiHnI8QrWyudiB:mhXk919eAuqmHCMakfmEHI8QrWNiB

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2d17cc03b9decd284455c899013340b2.exe
    "C:\Users\Admin\AppData\Local\Temp\2d17cc03b9decd284455c899013340b2.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1276
    • C:\Users\Admin\AppData\Local\Temp\2d17cc03b9decd284455c899013340b2.exe
      C:\Users\Admin\AppData\Local\Temp\2d17cc03b9decd284455c899013340b2.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Modifies system certificate store
      • Suspicious use of UnmapMainImage
      PID:2968

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1276-2-0x0000000000320000-0x0000000000386000-memory.dmp

    Filesize

    408KB

  • memory/1276-16-0x0000000002DF0000-0x0000000002E56000-memory.dmp

    Filesize

    408KB

  • memory/1276-13-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/1276-1-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/1276-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2968-18-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2968-23-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2968-28-0x0000000002CE0000-0x0000000002D3F000-memory.dmp

    Filesize

    380KB

  • memory/2968-20-0x0000000000190000-0x00000000001F6000-memory.dmp

    Filesize

    408KB

  • memory/2968-88-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2968-83-0x00000000095C0000-0x00000000095FC000-memory.dmp

    Filesize

    240KB

  • memory/2968-82-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB