Analysis

  • max time kernel
    139s
  • max time network
    102s
  • 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, 14:27

General

  • Target

    c22ccbb79cf594d8b222fcb5c8b41abc.exe

  • Size

    784KB

  • MD5

    c22ccbb79cf594d8b222fcb5c8b41abc

  • SHA1

    46ce054383c342e68345681356ebbca98eddf265

  • SHA256

    60165eb9d70d67d89f36867df70332e6a9514176e889968820c998551af44d99

  • SHA512

    1fa4295f170ae2e7f4f3a5f82e714c8fdd3250cd2ad01eddc0360c517c29ff6d909c72e400eb618cb19e41287138b1f00d1ea653e2720e587c04765ff2e722bc

  • SSDEEP

    12288:fbQ4yQeNrCcgwbk+EA56HIGJW9S4OZxWGYfc9kqMYEAAHs1tcnv2XNfLtWYo7nb:jEx7k+3KIqxWL0kQygtcnv2XNTtWhX

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\c22ccbb79cf594d8b222fcb5c8b41abc.exe
    "C:\Users\Admin\AppData\Local\Temp\c22ccbb79cf594d8b222fcb5c8b41abc.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4736
    • C:\Users\Admin\AppData\Local\Temp\c22ccbb79cf594d8b222fcb5c8b41abc.exe
      C:\Users\Admin\AppData\Local\Temp\c22ccbb79cf594d8b222fcb5c8b41abc.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1760

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\c22ccbb79cf594d8b222fcb5c8b41abc.exe

          Filesize

          67KB

          MD5

          42177f4182c6c2b3249eaeccbc378335

          SHA1

          2fff260d5d5316895d9611b1ab2097642e0f2316

          SHA256

          c18bfd69d620e362b22b9fc87d2f45f23ab01e7844c6cd94c803b8dde0723d64

          SHA512

          0b8819eade262dcd148c4844d5e511899391100d9e0f35d79620cd95baed6e4e40211a2960f7433d601ffe3bf77ffc0c4fac26c7eb531d0806e2343cbde9fcd8

        • memory/1760-14-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/1760-16-0x0000000001AF0000-0x0000000001BB4000-memory.dmp

          Filesize

          784KB

        • memory/1760-21-0x0000000005360000-0x00000000054F3000-memory.dmp

          Filesize

          1.6MB

        • memory/1760-31-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB

        • memory/1760-30-0x00000000005A0000-0x000000000071F000-memory.dmp

          Filesize

          1.5MB

        • memory/1760-20-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB

        • memory/1760-13-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/4736-0-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/4736-2-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/4736-1-0x00000000019F0000-0x0000000001AB4000-memory.dmp

          Filesize

          784KB

        • memory/4736-12-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB