Analysis

  • max time kernel
    151s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/12/2023, 08:27

General

  • Target

    7d396bd7d5a4008a1f84c5bfb76072b5.exe

  • Size

    784KB

  • MD5

    7d396bd7d5a4008a1f84c5bfb76072b5

  • SHA1

    b73ca5b6df76314064c747e08a0f15c98cd07ba4

  • SHA256

    1936c501925f17712d2d40facf3f7450dcaf85de64c1028a2bfaa78fadb4f5ca

  • SHA512

    54048db5889a2d71c81b36448189a1861f30eb1b8a2e6286ad35d99e35ceb1a0847bc61f1abe4a0d6d4304da0eca11a080b1fec8ed1613441acaa8c0598ec892

  • SSDEEP

    24576:Qm96fcoc+EY1KDlAoYivbaKKG1N2qhWS7yQK/BU:L96koTEY1Ka4vrjLWzQKZ

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\7d396bd7d5a4008a1f84c5bfb76072b5.exe
    "C:\Users\Admin\AppData\Local\Temp\7d396bd7d5a4008a1f84c5bfb76072b5.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1464
    • C:\Users\Admin\AppData\Local\Temp\7d396bd7d5a4008a1f84c5bfb76072b5.exe
      C:\Users\Admin\AppData\Local\Temp\7d396bd7d5a4008a1f84c5bfb76072b5.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3740

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\7d396bd7d5a4008a1f84c5bfb76072b5.exe

          Filesize

          147KB

          MD5

          b0805931148a2b1f7b2e694752fb5461

          SHA1

          9d71a648f865252f7f53ccf1ef9474cfe0d029cf

          SHA256

          a41ddab1f4cdd384a38ffbe1d5bab96ce999553a227824e2850d593ad4ff7890

          SHA512

          af7b59856681054f8ee945b5fbe5a16171440f6d12ffeb819c8bf61629b09037aea214fd913640c6e786463e8eb63402ccbe820cf307bddc49b66e81b72349b8

        • memory/1464-0-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/1464-1-0x0000000001A30000-0x0000000001AF4000-memory.dmp

          Filesize

          784KB

        • memory/1464-2-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/1464-12-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/3740-13-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/3740-16-0x0000000001720000-0x00000000017E4000-memory.dmp

          Filesize

          784KB

        • memory/3740-14-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/3740-21-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB

        • memory/3740-20-0x00000000053F0000-0x0000000005583000-memory.dmp

          Filesize

          1.6MB

        • memory/3740-30-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB