Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-10-2023 10:43

General

  • Target

    0630254696658572f31b822013f00a6a.exe

  • Size

    4.1MB

  • MD5

    0630254696658572f31b822013f00a6a

  • SHA1

    241bcfe568b698a0560c646bfd392f39f18b7eb3

  • SHA256

    4b881729396aae4d3e2db8717899acf7a07a0979075f633e83c2e397ba1d0498

  • SHA512

    78a2fad72951622889a0fa11ae0b1fcf76b75a0e1da806b2838b05fe4baebe2df6f8f1b871e2f6c4e1ab6c7af9c835bb516220e805ae7ac3b57df58018365404

  • SSDEEP

    49152:e5ZyS3M73PwAERsyxudJziMv6nWPdofD4Oj03DC:e5ZyS3KwAERJxudJpd04n

Malware Config

Extracted

Family

loaderbot

C2

http://185.236.76.77/cmd.php

Signatures

  • LoaderBot

    LoaderBot is a loader written in .NET downloading and executing miners.

  • xmrig

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

  • LoaderBot executable 2 IoCs
  • XMRig Miner payload 18 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 1 IoCs
  • Executes dropped EXE 6 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 11 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0630254696658572f31b822013f00a6a.exe
    "C:\Users\Admin\AppData\Local\Temp\0630254696658572f31b822013f00a6a.exe"
    1⤵
    • Checks computer location settings
    • Drops startup file
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4616
    • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
      "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.supportxmr.com:3333 -u 8Aa4eUo7y4pY2AmYtKfjKgQGhbyotQR1TC8xFpA6YJXAKaLgVec7XCtWxvXxmKzFSP7J1CHPSoa2AgwX2yKQrpQmBaiii5r -p x -k -v=0 --donate-level=0 -t 4
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1468
    • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
      "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.supportxmr.com:3333 -u 8Aa4eUo7y4pY2AmYtKfjKgQGhbyotQR1TC8xFpA6YJXAKaLgVec7XCtWxvXxmKzFSP7J1CHPSoa2AgwX2yKQrpQmBaiii5r -p x -k -v=0 --donate-level=0 -t 4
      2⤵
      • Executes dropped EXE
      PID:1852
    • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
      "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.supportxmr.com:3333 -u 8Aa4eUo7y4pY2AmYtKfjKgQGhbyotQR1TC8xFpA6YJXAKaLgVec7XCtWxvXxmKzFSP7J1CHPSoa2AgwX2yKQrpQmBaiii5r -p x -k -v=0 --donate-level=0 -t 4
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:4912
    • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
      "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.supportxmr.com:3333 -u 8Aa4eUo7y4pY2AmYtKfjKgQGhbyotQR1TC8xFpA6YJXAKaLgVec7XCtWxvXxmKzFSP7J1CHPSoa2AgwX2yKQrpQmBaiii5r -p x -k -v=0 --donate-level=0 -t 4
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:4888
    • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
      "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.supportxmr.com:3333 -u 8Aa4eUo7y4pY2AmYtKfjKgQGhbyotQR1TC8xFpA6YJXAKaLgVec7XCtWxvXxmKzFSP7J1CHPSoa2AgwX2yKQrpQmBaiii5r -p x -k -v=0 --donate-level=0 -t 4
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:2824
    • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
      "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.supportxmr.com:3333 -u 8Aa4eUo7y4pY2AmYtKfjKgQGhbyotQR1TC8xFpA6YJXAKaLgVec7XCtWxvXxmKzFSP7J1CHPSoa2AgwX2yKQrpQmBaiii5r -p x -k -v=0 --donate-level=0 -t 4
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:3524

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe

    Filesize

    3.9MB

    MD5

    02569a7a91a71133d4a1023bf32aa6f4

    SHA1

    0f16bcb3f3f085d3d3be912195558e9f9680d574

    SHA256

    8d6abba9b216172cfc64b8802db0d20a1c634c96e1049f451eddba2363966bf0

    SHA512

    534be1fe93ee556a14cfd8fad5377f57fb056ab4cd2bca14e4f376f4a25d3d4d270917d68a90b3c40d8a8daaeba6f592fa095ecff478332ba23405d1df728322

  • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe

    Filesize

    3.9MB

    MD5

    02569a7a91a71133d4a1023bf32aa6f4

    SHA1

    0f16bcb3f3f085d3d3be912195558e9f9680d574

    SHA256

    8d6abba9b216172cfc64b8802db0d20a1c634c96e1049f451eddba2363966bf0

    SHA512

    534be1fe93ee556a14cfd8fad5377f57fb056ab4cd2bca14e4f376f4a25d3d4d270917d68a90b3c40d8a8daaeba6f592fa095ecff478332ba23405d1df728322

  • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe

    Filesize

    3.9MB

    MD5

    02569a7a91a71133d4a1023bf32aa6f4

    SHA1

    0f16bcb3f3f085d3d3be912195558e9f9680d574

    SHA256

    8d6abba9b216172cfc64b8802db0d20a1c634c96e1049f451eddba2363966bf0

    SHA512

    534be1fe93ee556a14cfd8fad5377f57fb056ab4cd2bca14e4f376f4a25d3d4d270917d68a90b3c40d8a8daaeba6f592fa095ecff478332ba23405d1df728322

  • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe

    Filesize

    3.9MB

    MD5

    02569a7a91a71133d4a1023bf32aa6f4

    SHA1

    0f16bcb3f3f085d3d3be912195558e9f9680d574

    SHA256

    8d6abba9b216172cfc64b8802db0d20a1c634c96e1049f451eddba2363966bf0

    SHA512

    534be1fe93ee556a14cfd8fad5377f57fb056ab4cd2bca14e4f376f4a25d3d4d270917d68a90b3c40d8a8daaeba6f592fa095ecff478332ba23405d1df728322

  • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe

    Filesize

    3.9MB

    MD5

    02569a7a91a71133d4a1023bf32aa6f4

    SHA1

    0f16bcb3f3f085d3d3be912195558e9f9680d574

    SHA256

    8d6abba9b216172cfc64b8802db0d20a1c634c96e1049f451eddba2363966bf0

    SHA512

    534be1fe93ee556a14cfd8fad5377f57fb056ab4cd2bca14e4f376f4a25d3d4d270917d68a90b3c40d8a8daaeba6f592fa095ecff478332ba23405d1df728322

  • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe

    Filesize

    3.9MB

    MD5

    02569a7a91a71133d4a1023bf32aa6f4

    SHA1

    0f16bcb3f3f085d3d3be912195558e9f9680d574

    SHA256

    8d6abba9b216172cfc64b8802db0d20a1c634c96e1049f451eddba2363966bf0

    SHA512

    534be1fe93ee556a14cfd8fad5377f57fb056ab4cd2bca14e4f376f4a25d3d4d270917d68a90b3c40d8a8daaeba6f592fa095ecff478332ba23405d1df728322

  • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe

    Filesize

    3.9MB

    MD5

    02569a7a91a71133d4a1023bf32aa6f4

    SHA1

    0f16bcb3f3f085d3d3be912195558e9f9680d574

    SHA256

    8d6abba9b216172cfc64b8802db0d20a1c634c96e1049f451eddba2363966bf0

    SHA512

    534be1fe93ee556a14cfd8fad5377f57fb056ab4cd2bca14e4f376f4a25d3d4d270917d68a90b3c40d8a8daaeba6f592fa095ecff478332ba23405d1df728322

  • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe

    Filesize

    3.9MB

    MD5

    02569a7a91a71133d4a1023bf32aa6f4

    SHA1

    0f16bcb3f3f085d3d3be912195558e9f9680d574

    SHA256

    8d6abba9b216172cfc64b8802db0d20a1c634c96e1049f451eddba2363966bf0

    SHA512

    534be1fe93ee556a14cfd8fad5377f57fb056ab4cd2bca14e4f376f4a25d3d4d270917d68a90b3c40d8a8daaeba6f592fa095ecff478332ba23405d1df728322

  • memory/1468-24-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/1468-21-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/1468-23-0x0000000000510000-0x0000000000524000-memory.dmp

    Filesize

    80KB

  • memory/1852-27-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/2824-71-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/2824-67-0x0000000002210000-0x0000000002230000-memory.dmp

    Filesize

    128KB

  • memory/2824-64-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/2824-65-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/2824-66-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/2824-68-0x00000000131A0000-0x00000000131C0000-memory.dmp

    Filesize

    128KB

  • memory/2824-69-0x00000000135D0000-0x00000000135F0000-memory.dmp

    Filesize

    128KB

  • memory/2824-70-0x0000000013800000-0x0000000013820000-memory.dmp

    Filesize

    128KB

  • memory/2824-74-0x00000000135D0000-0x00000000135F0000-memory.dmp

    Filesize

    128KB

  • memory/2824-75-0x0000000013800000-0x0000000013820000-memory.dmp

    Filesize

    128KB

  • memory/2824-73-0x00000000131A0000-0x00000000131C0000-memory.dmp

    Filesize

    128KB

  • memory/2824-72-0x0000000002210000-0x0000000002230000-memory.dmp

    Filesize

    128KB

  • memory/3524-78-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/3524-79-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/4616-5-0x00000000744F0000-0x0000000074CA0000-memory.dmp

    Filesize

    7.7MB

  • memory/4616-7-0x0000000000400000-0x0000000000820000-memory.dmp

    Filesize

    4.1MB

  • memory/4616-31-0x00000000053D0000-0x00000000053E0000-memory.dmp

    Filesize

    64KB

  • memory/4616-18-0x00000000744F0000-0x0000000074CA0000-memory.dmp

    Filesize

    7.7MB

  • memory/4616-10-0x0000000005590000-0x00000000055F6000-memory.dmp

    Filesize

    408KB

  • memory/4616-9-0x00000000053D0000-0x00000000053E0000-memory.dmp

    Filesize

    64KB

  • memory/4616-1-0x0000000000CF0000-0x00000000010EE000-memory.dmp

    Filesize

    4.0MB

  • memory/4616-0-0x0000000000400000-0x0000000000820000-memory.dmp

    Filesize

    4.1MB

  • memory/4888-60-0x00000000004A0000-0x00000000004C0000-memory.dmp

    Filesize

    128KB

  • memory/4888-58-0x0000000002150000-0x0000000002170000-memory.dmp

    Filesize

    128KB

  • memory/4888-61-0x0000000002130000-0x0000000002150000-memory.dmp

    Filesize

    128KB

  • memory/4888-59-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/4888-53-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/4888-54-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/4888-55-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/4888-56-0x00000000004A0000-0x00000000004C0000-memory.dmp

    Filesize

    128KB

  • memory/4888-57-0x0000000002130000-0x0000000002150000-memory.dmp

    Filesize

    128KB

  • memory/4912-44-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/4912-41-0x0000000013180000-0x00000000131A0000-memory.dmp

    Filesize

    128KB

  • memory/4912-47-0x0000000012E50000-0x0000000012E70000-memory.dmp

    Filesize

    128KB

  • memory/4912-50-0x00000000137E0000-0x0000000013800000-memory.dmp

    Filesize

    128KB

  • memory/4912-46-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/4912-45-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/4912-48-0x0000000013180000-0x00000000131A0000-memory.dmp

    Filesize

    128KB

  • memory/4912-43-0x00000000137E0000-0x0000000013800000-memory.dmp

    Filesize

    128KB

  • memory/4912-42-0x00000000135B0000-0x00000000135D0000-memory.dmp

    Filesize

    128KB

  • memory/4912-49-0x00000000135B0000-0x00000000135D0000-memory.dmp

    Filesize

    128KB

  • memory/4912-40-0x0000000012E50000-0x0000000012E70000-memory.dmp

    Filesize

    128KB

  • memory/4912-39-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/4912-38-0x00000000137E0000-0x0000000013800000-memory.dmp

    Filesize

    128KB

  • memory/4912-37-0x00000000135B0000-0x00000000135D0000-memory.dmp

    Filesize

    128KB

  • memory/4912-36-0x0000000013180000-0x00000000131A0000-memory.dmp

    Filesize

    128KB

  • memory/4912-35-0x0000000012E50000-0x0000000012E70000-memory.dmp

    Filesize

    128KB

  • memory/4912-34-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/4912-33-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/4912-32-0x0000000140000000-0x0000000140B75000-memory.dmp

    Filesize

    11.5MB

  • memory/4912-30-0x0000000012910000-0x0000000012930000-memory.dmp

    Filesize

    128KB