Analysis

  • max time kernel
    142s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 05:34

General

  • Target

    101c0fbd15cef2bd384853992bf49b03.exe

  • Size

    784KB

  • MD5

    101c0fbd15cef2bd384853992bf49b03

  • SHA1

    0eb0dc48c8674d4d73fdd4b80ef5327ae838261a

  • SHA256

    defffc256fb98f20fb720a9b566aa32cfc560d2ef3b6d715f0e511b8a367cb83

  • SHA512

    52eafd2f0d1c20d9a9e4c8eb4a0c487198ad22e13c213e1f33d0a4d65d32b5c4a0605a5db9473f71ae9d490d9d42b6e1a843e04ab91c40aaa8ef28e81e7c420e

  • SSDEEP

    12288:XHRCeJEm8PAxjCDfhG9ZPjaA3Ipzxth7NNCk2RFMcvl6Q7Bu/DkBg3X2H/mn6uvh:cm8PAVME9xayIltKkajvp7tJe6ijjVZ

Score
10/10

Malware Config

Signatures

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • XMRig Miner payload 6 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\101c0fbd15cef2bd384853992bf49b03.exe
    "C:\Users\Admin\AppData\Local\Temp\101c0fbd15cef2bd384853992bf49b03.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3492
    • C:\Users\Admin\AppData\Local\Temp\101c0fbd15cef2bd384853992bf49b03.exe
      C:\Users\Admin\AppData\Local\Temp\101c0fbd15cef2bd384853992bf49b03.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1636

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\101c0fbd15cef2bd384853992bf49b03.exe

          Filesize

          45KB

          MD5

          ad05515c0e9f0ac24d545f1bb5ed571d

          SHA1

          c14ea12d3d977d2ebf4058496cf943d2829b917b

          SHA256

          095dca58e747ade6060f2da44f7247ef87928eada6293244bdcbe2bccbede4fd

          SHA512

          83a3e0eaec2c6b95bf2c564db43a7b27f345d09d4bd6c73328f01add87e6446d1c788d0cddde6fbd67f90fa8c70c703a3dda2ea6e11b072a3759ff279ff85f32

        • memory/1636-13-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/1636-15-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/1636-14-0x0000000001910000-0x00000000019D4000-memory.dmp

          Filesize

          784KB

        • memory/1636-20-0x0000000005500000-0x0000000005693000-memory.dmp

          Filesize

          1.6MB

        • memory/1636-21-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB

        • memory/1636-30-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB

        • memory/3492-0-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/3492-1-0x0000000001720000-0x00000000017E4000-memory.dmp

          Filesize

          784KB

        • memory/3492-2-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/3492-12-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB