General

  • Target

    170b918271ec0743b5060a654269c39458e0efaab7f4c9db70bf28a8f2703f90

  • Size

    2.8MB

  • Sample

    240923-fnk7lawfpe

  • MD5

    9a4861a60a64818f96d480967652ec4c

  • SHA1

    4e8b1ba158b9aa152caa012cf4461e8dea4fd48d

  • SHA256

    170b918271ec0743b5060a654269c39458e0efaab7f4c9db70bf28a8f2703f90

  • SHA512

    38880653127a7d39fdcabdbe5b82db3b0058dc47e2d30e7637b87fb2e45b91cf6eba4200351fa178e6e1f530cd00c917ea47c95e44a6bad9dcb70c3c1c7ff5ef

  • SSDEEP

    49152:bnxCMZwRLeNaNhfI4dek+w7K/fGTWnImc:bncMSleNaNhQ4d3XcGTWImc

Malware Config

Extracted

Family

stealc

Botnet

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      170b918271ec0743b5060a654269c39458e0efaab7f4c9db70bf28a8f2703f90

    • Size

      2.8MB

    • MD5

      9a4861a60a64818f96d480967652ec4c

    • SHA1

      4e8b1ba158b9aa152caa012cf4461e8dea4fd48d

    • SHA256

      170b918271ec0743b5060a654269c39458e0efaab7f4c9db70bf28a8f2703f90

    • SHA512

      38880653127a7d39fdcabdbe5b82db3b0058dc47e2d30e7637b87fb2e45b91cf6eba4200351fa178e6e1f530cd00c917ea47c95e44a6bad9dcb70c3c1c7ff5ef

    • SSDEEP

      49152:bnxCMZwRLeNaNhfI4dek+w7K/fGTWnImc:bncMSleNaNhQ4d3XcGTWImc

    • 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