General

  • Target

    RadiumExecutor.zip

  • Size

    11.7MB

  • Sample

    240710-y9hmpsyclr

  • MD5

    254dc8cb576930b70d5395b117d6b8d4

  • SHA1

    40927e93eac750b29a1953011af20ab6b7860513

  • SHA256

    5e4fe16f13855e0c9cb6ffcf21ea0cc627536e2b0153cf6f2f8a8b1d85c0bfa1

  • SHA512

    366ec9da8d0059502834765381b2b1a066c07b06a0054a62202e1283227cf5591363f353ff72744df94a21f8a7f11c54b2b53cd9951163da2ce7432a50b1c203

  • SSDEEP

    196608:ttF6CFTsoJ0+gANew5rXXodTyoNjIE/AHxi2EgWbpG9PfNzIPbeTB0xoMUad/r:tK6o/+/New5o4oyE/t26bpG5UiF0WMUC

Malware Config

Extracted

Family

xenorat

C2

jctestwindows.airdns.org

Mutex

Xeno_rat_nd8913d

Attributes
  • delay

    5000

  • install_path

    temp

  • port

    45010

  • startup_name

    WindowsErrorHandler

Extracted

Family

growtopia

C2

https://discord.com/api/webhooks/1199763266872803338/8vedcXoMcyExhe1xhBm5f8ncmafWmOB3pkulE0l8g9Pel0t3ziyr2V51cLTVEjYsE4Rj

Targets

    • Target

      Radium/RadiumExecutor.exe

    • Size

      12.6MB

    • MD5

      7a17d34bac23e365863ea1da1e42e968

    • SHA1

      b5ccab413899349d2821cc2798bce29f0118121f

    • SHA256

      571a330dfb82f72878d9ede8bdfc332544446a0160117bf37399c3b9ca0775e2

    • SHA512

      c021f26320c49c64831c676820d1bc7cb84ba3f49b798d4f858461eebc398a37d937de1d4cf214b973b8ac1cb693830894c4ae9b1bc7d62f2fd5d56b7d5ba4ac

    • SSDEEP

      196608:MRvSjNRyzz9V4EAWzcNtYuZuT0ItZ/jBpOtwDc3rSlou2it3NaB+He+8:MRqjj+xV8acwWuNtZ/jetwc3SYihNqc

    • Growtopia

      Growtopa is an opensource modular stealer written in C#.

    • XenorRat

      XenorRat is a remote access trojan written in C#.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Creates new service(s)

    • Stops running service(s)

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks