Analysis

  • max time kernel
    91s
  • 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
    25/12/2023, 23:49

General

  • Target

    4450dc59512c910e7ce20b063d5acd0b.exe

  • Size

    1.9MB

  • MD5

    4450dc59512c910e7ce20b063d5acd0b

  • SHA1

    6133d113c721a732db566cf69ec1525aa908b0e9

  • SHA256

    1480048c08e8b883261acc4dfbe1928dd39cc9649d0e5170eac6a2f39060355d

  • SHA512

    4a2d9d52ba8e31a73a394f98a03356aa978704e65e6e99a9c9a82ec6f7d4d917cc6b9f185ef04e4245612224392977a037974fc6b215f1542cc1d75cc974e2a7

  • SSDEEP

    49152:4f0PSfuQ3kcK9Nx1z9AsG4yo+ViThP+/ysm2QcU8lAnp20:4tmQaD1DjTltm/4cU8lAs

Score
10/10

Malware Config

Signatures

  • xmrig

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

  • XMRig Miner payload 11 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4450dc59512c910e7ce20b063d5acd0b.exe
    "C:\Users\Admin\AppData\Local\Temp\4450dc59512c910e7ce20b063d5acd0b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4484
    • C:\WINDOWS\explorer.exe
      C:\WINDOWS\explorer.exe -B --coin=monero --asm=auto --cpu-memory-pool=-1 --cpu-priority=5 --cpu-no-yield --randomx-mode=auto --randomx-no-rdmsr --cuda-bfactor-hint=12 --cuda-bsleep-hint=100 --url=xmr-us-west1.nanopool.org:14433 --user=449g4PYfaygbgzzWBnyL7BGy2FbDx7WB24HoVqFJkvjzQASg5eWMXLv4wrrZGCpLoehv6CX7UUDsJEMu2MwERwB44wHatQg.Rig1/Commander1942 --pass= --cpu-max-threads-hint=20 --donate-level=4 --tls
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3080

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3080-12-0x0000000140000000-0x000000014072E000-memory.dmp

          Filesize

          7.2MB

        • memory/3080-13-0x0000000140000000-0x000000014072E000-memory.dmp

          Filesize

          7.2MB

        • memory/3080-22-0x0000000001FD0000-0x0000000001FF0000-memory.dmp

          Filesize

          128KB

        • memory/3080-21-0x0000000001FD0000-0x0000000001FF0000-memory.dmp

          Filesize

          128KB

        • memory/3080-20-0x0000000140000000-0x000000014072E000-memory.dmp

          Filesize

          7.2MB

        • memory/3080-6-0x0000000140000000-0x000000014072E000-memory.dmp

          Filesize

          7.2MB

        • memory/3080-8-0x0000000140000000-0x000000014072E000-memory.dmp

          Filesize

          7.2MB

        • memory/3080-19-0x0000000140000000-0x000000014072E000-memory.dmp

          Filesize

          7.2MB

        • memory/3080-10-0x0000000140000000-0x000000014072E000-memory.dmp

          Filesize

          7.2MB

        • memory/3080-11-0x00000000001D0000-0x00000000001E4000-memory.dmp

          Filesize

          80KB

        • memory/3080-18-0x0000000013E30000-0x0000000013E70000-memory.dmp

          Filesize

          256KB

        • memory/3080-14-0x0000000140000000-0x000000014072E000-memory.dmp

          Filesize

          7.2MB

        • memory/3080-17-0x0000000140000000-0x000000014072E000-memory.dmp

          Filesize

          7.2MB

        • memory/3080-15-0x0000000140000000-0x000000014072E000-memory.dmp

          Filesize

          7.2MB

        • memory/3080-16-0x0000000140000000-0x000000014072E000-memory.dmp

          Filesize

          7.2MB

        • memory/4484-0-0x00000000007D0000-0x00000000009BE000-memory.dmp

          Filesize

          1.9MB

        • memory/4484-1-0x0000000003330000-0x0000000003342000-memory.dmp

          Filesize

          72KB

        • memory/4484-9-0x00007FFD4B1D0000-0x00007FFD4BC91000-memory.dmp

          Filesize

          10.8MB

        • memory/4484-5-0x0000000003360000-0x0000000003368000-memory.dmp

          Filesize

          32KB

        • memory/4484-4-0x000000001C5C0000-0x000000001C5D0000-memory.dmp

          Filesize

          64KB

        • memory/4484-3-0x00007FFD4B1D0000-0x00007FFD4BC91000-memory.dmp

          Filesize

          10.8MB