Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    07/01/2024, 19:35

General

  • Target

    498acda1f6c76fdf266e156aa4673b80.exe

  • Size

    784KB

  • MD5

    498acda1f6c76fdf266e156aa4673b80

  • SHA1

    aeef68dea0b96c9707e0b9dc6a749fc0e951ad20

  • SHA256

    d65a813ac95b9bb0bf2433082129061b930b29d0c037db265c4464e3bef9eab2

  • SHA512

    b1e9d5e7432f8200284c5a1d8769f90e607c1b4b82d775eb0a2a5f574e30627fdda3a5d225087328df1b154163edf59c3470c1ef2ee9c1943ef90aba5f8fc88d

  • SSDEEP

    24576:b5QSwZ8mTeg0/QsD/rBVsMYMAwIaCCFdm7:b5QSe8Qe2ArstII7odm7

Score
10/10

Malware Config

Signatures

  • xmrig

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

  • XMRig Miner payload 8 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\498acda1f6c76fdf266e156aa4673b80.exe
    "C:\Users\Admin\AppData\Local\Temp\498acda1f6c76fdf266e156aa4673b80.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1180
    • C:\Users\Admin\AppData\Local\Temp\498acda1f6c76fdf266e156aa4673b80.exe
      C:\Users\Admin\AppData\Local\Temp\498acda1f6c76fdf266e156aa4673b80.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3052

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\498acda1f6c76fdf266e156aa4673b80.exe

          Filesize

          784KB

          MD5

          6df2f9799879c4fb16bc4172d84deb5c

          SHA1

          2b6131e180d9ddd500029fb3b41f4a100ae94ca8

          SHA256

          7031ff1bc6ceb0cf88f9549fda98e88f3c834b45b77e78b526ee423b9c5ee247

          SHA512

          bca2f4b11d4429cf3d7ddd87a74077edc10e6dd3f7cfde8a3d1e89a2c6d979ffbdeba9b203619354872699a96ce676d107526cfb0c52b58aa1dbc2f27435a020

        • memory/1180-35-0x00000000031F0000-0x0000000003502000-memory.dmp

          Filesize

          3.1MB

        • memory/1180-1-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/1180-2-0x00000000002C0000-0x0000000000384000-memory.dmp

          Filesize

          784KB

        • memory/1180-15-0x00000000031F0000-0x0000000003502000-memory.dmp

          Filesize

          3.1MB

        • memory/1180-14-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/1180-0-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/3052-17-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/3052-18-0x00000000002E0000-0x00000000003A4000-memory.dmp

          Filesize

          784KB

        • memory/3052-25-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB

        • memory/3052-24-0x0000000003150000-0x00000000032E3000-memory.dmp

          Filesize

          1.6MB

        • memory/3052-34-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB

        • memory/3052-19-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB