General

  • Target

    file.exe

  • Size

    1.7MB

  • Sample

    241002-vb858azhkf

  • MD5

    9267e551326d9f70ca969543647f060b

  • SHA1

    19a3f3bff029fb895b5d256d6d6a4cce1e5d8a85

  • SHA256

    4ffb89ed6560f1f1e8c683cd4451982c9588cf8ac2846f652ba88e611dc639bd

  • SHA512

    f90265f584d3ba3c0974d8c8a0968085a4716c8ca8251b858e33de0abfdba5acb37b0ffca3ff2c44fce1150b58eac1ed688a2d731bd84fd850785ea5424afb2d

  • SSDEEP

    49152:OLXUAVXAcRNdrKXz/yDqffgb8sa0pQspR+MFVJYWz:UXFduXzI/ndQspRDFx

Malware Config

Extracted

Family

stealc

Botnet

doma

C2

http://185.215.113.37

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      file.exe

    • Size

      1.7MB

    • MD5

      9267e551326d9f70ca969543647f060b

    • SHA1

      19a3f3bff029fb895b5d256d6d6a4cce1e5d8a85

    • SHA256

      4ffb89ed6560f1f1e8c683cd4451982c9588cf8ac2846f652ba88e611dc639bd

    • SHA512

      f90265f584d3ba3c0974d8c8a0968085a4716c8ca8251b858e33de0abfdba5acb37b0ffca3ff2c44fce1150b58eac1ed688a2d731bd84fd850785ea5424afb2d

    • SSDEEP

      49152:OLXUAVXAcRNdrKXz/yDqffgb8sa0pQspR+MFVJYWz:UXFduXzI/ndQspRDFx

    • Stealc

      Stealc is an infostealer written in C++.

    • 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