Analysis

  • max time kernel
    3599s
  • max time network
    3601s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    25-11-2024 23:13

General

  • Target

    UIgt876tUHB876tIUG87tiuG87TijT89h89T879hgiuGH86ijH8976/pXNS8K9fh2GbsFzm05FSEV0i7gZH1i_700021.exe

  • Size

    4.9MB

  • MD5

    3f0d1fe09b5afa96f74ff1ea5658b77b

  • SHA1

    c4cd8b6003757f52988e4610864d41b74f54c887

  • SHA256

    94090dd85ec5e90bb4ba0dc8d9801491878a9a0ae349e70d3e2bc4cfb1f2b0c7

  • SHA512

    274fa56737ac8b0e127606f263c4584fae94615a091d7d07944bcdbc5773d8e3e2d40232cf4ccc0e59cfb635f74454e012acef571c1cbfb3a7a4d168f3b2e46f

  • SSDEEP

    98304:BDc6nwsaESMplY63OEVf8J9p72FOUPtekqzFLym3Qs5gREwbubaTl:B/n03MdR8DB0OU0Fp2CYubax

Score
10/10

Malware Config

Signatures

  • Xmrig family
  • xmrig

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

  • XMRig Miner payload 15 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 20 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 1 IoCs
  • Modifies data under HKEY_USERS 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\UIgt876tUHB876tIUG87tiuG87TijT89h89T879hgiuGH86ijH8976\pXNS8K9fh2GbsFzm05FSEV0i7gZH1i_700021.exe
    "C:\Users\Admin\AppData\Local\Temp\UIgt876tUHB876tIUG87tiuG87TijT89h89T879hgiuGH86ijH8976\pXNS8K9fh2GbsFzm05FSEV0i7gZH1i_700021.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2908
    • C:\Windows\explorer.exe
      explorer.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:3284
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
    1⤵
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Suspicious use of AdjustPrivilegeToken
    PID:2200

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3284-1-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-4-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-3-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-2-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-8-0x0000000001300000-0x0000000001320000-memory.dmp

    Filesize

    128KB

  • memory/3284-5-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-6-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-7-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-11-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-12-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-10-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-9-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-13-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-14-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-16-0x0000000002B60000-0x0000000002B80000-memory.dmp

    Filesize

    128KB

  • memory/3284-17-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-18-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-19-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-20-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-21-0x0000000013160000-0x0000000013180000-memory.dmp

    Filesize

    128KB

  • memory/3284-22-0x0000000013160000-0x0000000013180000-memory.dmp

    Filesize

    128KB

  • memory/3284-23-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-24-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-26-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3284-27-0x00000000134F0000-0x0000000013510000-memory.dmp

    Filesize

    128KB

  • memory/3284-28-0x0000000013510000-0x0000000013530000-memory.dmp

    Filesize

    128KB

  • memory/3284-29-0x00000000134F0000-0x0000000013510000-memory.dmp

    Filesize

    128KB

  • memory/3284-30-0x0000000013510000-0x0000000013530000-memory.dmp

    Filesize

    128KB