Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-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
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b70930543bf11405346954b8e712dcaa.exe
    "C:\Users\Admin\AppData\Local\Temp\b70930543bf11405346954b8e712dcaa.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3364
    • 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:4216

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    82KB

    MD5

    71d3049d507423175d589c2e61d47c4c

    SHA1

    39d9745d44b695def22653ad9b7d6f65402f8297

    SHA256

    e4ce98d1f1de76088c227c894ba295a6b51e623bc44a098c3901982aae04999b

    SHA512

    986c1ce41aa87f9889ce530cbfbfd94ab6071f2118556692779113dcb81ae5b09b1e909a22bc3c5c922525f764777fbea7884e4456acddf6a0eb3c98920f153d

  • memory/3364-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3364-1-0x0000000001430000-0x000000000145F000-memory.dmp

    Filesize

    188KB

  • memory/3364-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3364-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/4216-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/4216-16-0x00000000000E0000-0x000000000010F000-memory.dmp

    Filesize

    188KB

  • memory/4216-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/4216-24-0x0000000004D90000-0x0000000004DAB000-memory.dmp

    Filesize

    108KB