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Analysis

  • max time kernel
    31s
  • max time network
    39s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/03/2024, 19:27

General

  • Target

    blackra1n.exe

  • Size

    594KB

  • MD5

    7ad0a6a31f0dc6360d7080b0c7ba1717

  • SHA1

    f7f86ae4a900653fcf8b7cf6ff91c330e1707438

  • SHA256

    21aea2862672861950f5f8917a0c0a52a63650e9cdc95a9993bf3747f0809578

  • SHA512

    d96b5cd4798ad67f5209e3cc9fe518c6b07e285a6f01b116f2f203ddff52373e39dbb47e1995f4e3d209d75b912a0aca75390f83008bf2fccfe074090c2c69ab

  • SSDEEP

    12288:ZILdFhuoYofV5ue/CsDhv10Q4jLeGuTsSJReY8PlFfCiNzDj+E72fk4N:idzuoLfV5ue/CsNd7zfkbPZN7+E72

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Program crash 1 IoCs
  • Suspicious behavior: LoadsDriver 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\blackra1n.exe
    "C:\Users\Admin\AppData\Local\Temp\blackra1n.exe"
    1⤵
      PID:1268
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 708
        2⤵
        • Program crash
        PID:2276
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1268 -ip 1268
      1⤵
        PID:4632

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1268-0-0x0000000000400000-0x00000000004EE000-memory.dmp

        Filesize

        952KB

      • memory/1268-1-0x0000000000400000-0x00000000004EE000-memory.dmp

        Filesize

        952KB