General

  • Target

    VT7EI_random.exe

  • Size

    1.7MB

  • Sample

    250301-r66rsstqy8

  • MD5

    3891efe6cb01a588bd357679daed42f2

  • SHA1

    a323dd6222ffc317a392459b12b8445a54825241

  • SHA256

    c77e120dcf9aba1916abd916ee43658deef36e7003e4f74d2f0bf429deffe2f9

  • SHA512

    10a6a6931ce51ff03da221a84c66e6ae3c1212b9da06da166e401617f1b6ec01a54f770a6569a5ca4fbdc84afa04fc15ede38346de3b17ac1083d40d664f9860

  • SSDEEP

    49152:HqweUcPuwt0lvKOyLFTJ4DgpcTdLtkmBAucvBatrRV:/eUcPuQLFFX6rDcvBatr

Malware Config

Extracted

Family

stealc

Botnet

trump

C2

http://45.93.20.28

Attributes
  • url_path

    /85a1cacf11314eb8.php

Targets

    • Target

      VT7EI_random.exe

    • Size

      1.7MB

    • MD5

      3891efe6cb01a588bd357679daed42f2

    • SHA1

      a323dd6222ffc317a392459b12b8445a54825241

    • SHA256

      c77e120dcf9aba1916abd916ee43658deef36e7003e4f74d2f0bf429deffe2f9

    • SHA512

      10a6a6931ce51ff03da221a84c66e6ae3c1212b9da06da166e401617f1b6ec01a54f770a6569a5ca4fbdc84afa04fc15ede38346de3b17ac1083d40d664f9860

    • SSDEEP

      49152:HqweUcPuwt0lvKOyLFTJ4DgpcTdLtkmBAucvBatrRV:/eUcPuQLFFX6rDcvBatr

    • 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