Resubmissions

25-11-2024 17:07

241125-vnfpfaxkax 10

25-11-2024 17:07

241125-vndvvaxkav 10

25-11-2024 17:07

241125-vnbqgstlfl 10

25-11-2024 09:55

241125-lxskxsxkcn 10

Analysis

  • max time kernel
    1800s
  • max time network
    1803s
  • 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 09:55

General

  • Target

    UIgt876tUHB876tIUG87tiuG87TijT89h89T879hgiuGH86ijH8976/IbxyHSgPkKXhHO3XECSuXtrGrP78dY_051705.exe

  • Size

    4.9MB

  • MD5

    f9acb4b706cea6cdb55a6491db94c63f

  • SHA1

    a0e1e00325be8824f7530fd568f5a00ee9b88735

  • SHA256

    710405ba0786898a25dd4a13ac85781fddb994bc1db8899282147a62a0c505cf

  • SHA512

    ff75aafcc95cf8b2d2ae203416223f15e811f0276cf240f43074911218e1b6b9379cd085281cffaa5f49cbade7ad31823861e12146f2a4ed1cef940fdd164b68

  • SSDEEP

    98304:BDc6nwsaESMplY63OEVf8J9p72FOUPtekqzFLym3Qs5gREwbubaTS:B/n03MdR8DB0OU0Fp2CYuba2

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.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 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\IbxyHSgPkKXhHO3XECSuXtrGrP78dY_051705.exe
    "C:\Users\Admin\AppData\Local\Temp\UIgt876tUHB876tIUG87tiuG87TijT89h89T879hgiuGH86ijH8976\IbxyHSgPkKXhHO3XECSuXtrGrP78dY_051705.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4672
    • C:\Windows\explorer.exe
      explorer.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2880

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2880-1-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-2-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-3-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-8-0x0000000000C60000-0x0000000000C80000-memory.dmp

    Filesize

    128KB

  • memory/2880-5-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-7-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-6-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-4-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-10-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-9-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-11-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-13-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-12-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-14-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-16-0x0000000002680000-0x00000000026A0000-memory.dmp

    Filesize

    128KB

  • memory/2880-17-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-18-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-19-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-21-0x0000000012C80000-0x0000000012CA0000-memory.dmp

    Filesize

    128KB

  • memory/2880-20-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-22-0x0000000012C80000-0x0000000012CA0000-memory.dmp

    Filesize

    128KB

  • memory/2880-23-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-25-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-24-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/2880-27-0x0000000012F90000-0x0000000012FB0000-memory.dmp

    Filesize

    128KB

  • memory/2880-28-0x0000000012FB0000-0x0000000012FD0000-memory.dmp

    Filesize

    128KB

  • memory/2880-29-0x0000000012F90000-0x0000000012FB0000-memory.dmp

    Filesize

    128KB

  • memory/2880-30-0x0000000012FB0000-0x0000000012FD0000-memory.dmp

    Filesize

    128KB