Analysis

  • max time kernel
    145s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/01/2024, 01:02

General

  • Target

    425edaec6b35b3a12852e136409d42b2.exe

  • Size

    784KB

  • MD5

    425edaec6b35b3a12852e136409d42b2

  • SHA1

    4f7c2c06fb80ab04decaba26d961bd86fefaa20c

  • SHA256

    95f2d8d7153e8f0399b17c539dea7ee45f8b58652beb2577e7df75488b676a1e

  • SHA512

    0c6e5e34819889eb993fd1c2f682c193fe79259cf37fed2fd3039861d615c40ddbfa04b220938d2062bd220e1893a24abfd7b2398636d66d27bbc9ccb76ef211

  • SSDEEP

    12288:OJuWOscseGxPmmaYeJGcoSXO4GaR8oOhBEAod5Mv4pgix2fQ1GHMff7c79z8S:O4DbG0txoSXuThbo8wefQHffw7K

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\425edaec6b35b3a12852e136409d42b2.exe
    "C:\Users\Admin\AppData\Local\Temp\425edaec6b35b3a12852e136409d42b2.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2172
    • C:\Users\Admin\AppData\Local\Temp\425edaec6b35b3a12852e136409d42b2.exe
      C:\Users\Admin\AppData\Local\Temp\425edaec6b35b3a12852e136409d42b2.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4512

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\425edaec6b35b3a12852e136409d42b2.exe

          Filesize

          206KB

          MD5

          92df55e3f92dc753fda5a7b0918ac40d

          SHA1

          7f7e4e849a8ae3b3397871aef098f09229abc3f2

          SHA256

          efcddc89fb109482d625f947c5dbb10774b21ca4f36721ced9ef0e3317bb9679

          SHA512

          0a4467d9b33685f6cca1998a81cbeb0810e5af8f56d5d1d499495382558d141f0bfbd2728058e0d11b05fb4aeab90a19fbb70af75b2f021fcbf297851f9619df

        • memory/2172-0-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/2172-1-0x00000000019F0000-0x0000000001AB4000-memory.dmp

          Filesize

          784KB

        • memory/2172-2-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/2172-12-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/4512-13-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/4512-14-0x0000000001720000-0x00000000017E4000-memory.dmp

          Filesize

          784KB

        • memory/4512-15-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/4512-20-0x0000000005530000-0x00000000056C3000-memory.dmp

          Filesize

          1.6MB

        • memory/4512-21-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB

        • memory/4512-31-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB