Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/03/2024, 19:28

General

  • Target

    bc9c322bb4a89e7f1ac7d58af49242c3.exe

  • Size

    784KB

  • MD5

    bc9c322bb4a89e7f1ac7d58af49242c3

  • SHA1

    ea104f4c6163bbb908be6be086e0f1e9a82eda03

  • SHA256

    80b2650c05d118435e6545de1a11fb7bd6a82070ba6da060f6c3a25e6b7a5bf5

  • SHA512

    f26dcf52398186f66c385ae6fb3213bbee320f005dd70808d05cbc11aebb2d3a1743d6cc77e5b860f158d6a02945c2503ece4c2118cc221bf41823dea582a045

  • SSDEEP

    12288:QXWxLzXU71z/kgduTyeLL8ywV/QqexMLCkZ8VTOzOlAeSYh5o5bjCJ1ELrtjp:QXWxbW/d0ys3QexMLZqOteT8jC7EnD

Score
10/10

Malware Config

Signatures

  • xmrig

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

  • XMRig Miner payload 7 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\bc9c322bb4a89e7f1ac7d58af49242c3.exe
    "C:\Users\Admin\AppData\Local\Temp\bc9c322bb4a89e7f1ac7d58af49242c3.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3768
    • C:\Users\Admin\AppData\Local\Temp\bc9c322bb4a89e7f1ac7d58af49242c3.exe
      C:\Users\Admin\AppData\Local\Temp\bc9c322bb4a89e7f1ac7d58af49242c3.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:244

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\bc9c322bb4a89e7f1ac7d58af49242c3.exe

          Filesize

          784KB

          MD5

          ab5d086d4712a5e060d48f036239fc10

          SHA1

          f3c7c90a7ba9d47eb323a8102f65a2e0c503b736

          SHA256

          549f6018f9a8f53503a3e6277ec57e1dc4b5b3fb96c7ed35d104a97a184ae3b1

          SHA512

          d36a60bf71bae215c27140d9823bb4f44f204687f745cabd8bb695fcc9f94407756ee32df916790513fd2cd0294dd65b6070c0a7a6dd0a690d4c652473ad0580

        • memory/244-13-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/244-15-0x0000000001B20000-0x0000000001BE4000-memory.dmp

          Filesize

          784KB

        • memory/244-14-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/244-20-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB

        • memory/244-22-0x0000000005390000-0x0000000005523000-memory.dmp

          Filesize

          1.6MB

        • memory/244-30-0x00000000005A0000-0x000000000071F000-memory.dmp

          Filesize

          1.5MB

        • memory/244-31-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB

        • memory/3768-0-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/3768-1-0x0000000001720000-0x00000000017E4000-memory.dmp

          Filesize

          784KB

        • memory/3768-2-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/3768-12-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB