General

  • Target

    eba48666f919b709a9b0af2c29644859070a549143769c959c1bba1d9141fb82

  • Size

    1.7MB

  • Sample

    250225-sfefas1rs8

  • MD5

    e07e428934869380a09e44ba74f35fd1

  • SHA1

    4d03453968a0b5a8e2f0d0f2711f8058e832f9bf

  • SHA256

    eba48666f919b709a9b0af2c29644859070a549143769c959c1bba1d9141fb82

  • SHA512

    72f6476535fb4dadfb09ac311a6ff37b505ffadbbb24dcd0d1a3c84c8a6dc18783c9f2f8797d184e24bb18e0071352841c71e5b911fcced2f6e4836b252e7efd

  • SSDEEP

    49152:J/MIiY0R1dRWPKscWVjI70LAxdJvmEvQxT4b49d8HFgL:J/MN3R1H8YWVjzKdJvnHk8Hq

Malware Config

Extracted

Family

stealc

Botnet

reno

C2

http://185.215.113.115

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      eba48666f919b709a9b0af2c29644859070a549143769c959c1bba1d9141fb82

    • Size

      1.7MB

    • MD5

      e07e428934869380a09e44ba74f35fd1

    • SHA1

      4d03453968a0b5a8e2f0d0f2711f8058e832f9bf

    • SHA256

      eba48666f919b709a9b0af2c29644859070a549143769c959c1bba1d9141fb82

    • SHA512

      72f6476535fb4dadfb09ac311a6ff37b505ffadbbb24dcd0d1a3c84c8a6dc18783c9f2f8797d184e24bb18e0071352841c71e5b911fcced2f6e4836b252e7efd

    • SSDEEP

      49152:J/MIiY0R1dRWPKscWVjI70LAxdJvmEvQxT4b49d8HFgL:J/MN3R1H8YWVjzKdJvnHk8Hq

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks