Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    06/03/2024, 09:01

General

  • Target

    b70930543bf11405346954b8e712dcaa.exe

  • Size

    82KB

  • MD5

    b70930543bf11405346954b8e712dcaa

  • SHA1

    2ab315a2d21f377392cf8d9a6d0f91a4064aa846

  • SHA256

    a54fc2530240b2142a7e2e0ce67da961869f1d4d32950c4b950457f54baa63ae

  • SHA512

    87bf7d53d1004526564e2bc1dddc3c4ea75add72f4f49ed45d26fef679d6f470f12409b2678403b962f3cb8bcc1e20ae600b3801552decef50a0e79cb5b4e124

  • SSDEEP

    1536:oYulJijAFuLVj/K+Lh3LAzBdWbA25ARYMD+B8NolEmIVB7N/YCiQLsge3FEc4:B/AFuxzhlQBQjCCBn2T7NwCC9Sc4

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 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\b70930543bf11405346954b8e712dcaa.exe
    "C:\Users\Admin\AppData\Local\Temp\b70930543bf11405346954b8e712dcaa.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2268
    • C:\Users\Admin\AppData\Local\Temp\b70930543bf11405346954b8e712dcaa.exe
      C:\Users\Admin\AppData\Local\Temp\b70930543bf11405346954b8e712dcaa.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2724

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • \Users\Admin\AppData\Local\Temp\b70930543bf11405346954b8e712dcaa.exe

          Filesize

          82KB

          MD5

          40e3dd6c795aded1ab18b61a01ee5146

          SHA1

          d5880181f1808bda5af864caee9401fc4a4e73fc

          SHA256

          7822f281f4f99e58b0321ac05b3647640bbd10ad80f3e00c3325d03fff96ecbd

          SHA512

          eb9df2a738dac31ec1e9d58172bc0dd6b0d6b389e0b875c421e0ff42cab4a159cc6c56bef3c9748438a0a6b29a69b0a6c31e70509e6b46b3241a10c966c3b30c

        • memory/2268-0-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2268-1-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

        • memory/2268-3-0x00000000002E0000-0x000000000030F000-memory.dmp

          Filesize

          188KB

        • memory/2268-14-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

        • memory/2724-18-0x00000000002C0000-0x00000000002EF000-memory.dmp

          Filesize

          188KB

        • memory/2724-16-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2724-23-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/2724-28-0x0000000000320000-0x000000000033B000-memory.dmp

          Filesize

          108KB