Analysis

  • max time kernel
    143s
  • max time network
    156s
  • 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, 16:28

General

  • Target

    f041da7e6192b372c0ccb73ad7df98eb.exe

  • Size

    784KB

  • MD5

    f041da7e6192b372c0ccb73ad7df98eb

  • SHA1

    5dc16abdddc1e6ac721eae4c84e6b325c5f1eeb4

  • SHA256

    3edac19339146fe67257125062b29708e2cddca8f0860a178129b3d2138646d2

  • SHA512

    4ea3e46f19f02469386f7262eba12c4c6f430b004b7f9aeebfd9310b286da830e2febad3f50d58064fc976001f35cdefe4931f7e29eef326c7c22456e1e02236

  • SSDEEP

    24576:zoDDzdh/HW9POkH8IcOLBKwGXqi4Fk6SgwO:0zd9HCOkH8c4au6SF

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\f041da7e6192b372c0ccb73ad7df98eb.exe
    "C:\Users\Admin\AppData\Local\Temp\f041da7e6192b372c0ccb73ad7df98eb.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4292
    • C:\Users\Admin\AppData\Local\Temp\f041da7e6192b372c0ccb73ad7df98eb.exe
      C:\Users\Admin\AppData\Local\Temp\f041da7e6192b372c0ccb73ad7df98eb.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2104

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\f041da7e6192b372c0ccb73ad7df98eb.exe

          Filesize

          784KB

          MD5

          824523c2b314e9225ecf320754f2ffca

          SHA1

          f3f150ce8f29fcda4d992cf09e5db4b62f493735

          SHA256

          4385f2984588f894f9ad83ffdad04e2d7933eb9e97e13ae8f4e1e557ce220677

          SHA512

          f79f7e3f82885b04a66c9cb63ab7ba4d51094458c884c1480221701d94424aa0ec12cb6c8817ba6f176dc17a8e56ef2f964884dddce09aae971a1cba713e5fc4

        • memory/2104-13-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/2104-14-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/2104-15-0x00000000017F0000-0x00000000018B4000-memory.dmp

          Filesize

          784KB

        • memory/2104-20-0x00000000053D0000-0x0000000005563000-memory.dmp

          Filesize

          1.6MB

        • memory/2104-21-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB

        • memory/2104-30-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB

        • memory/4292-0-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/4292-1-0x0000000001A90000-0x0000000001B54000-memory.dmp

          Filesize

          784KB

        • memory/4292-2-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/4292-12-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB