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General

  • Target

    file.exe

  • Size

    1.7MB

  • Sample

    240904-aebnxa1bjm

  • MD5

    54dd56c2c79350de18dc0be27360520d

  • SHA1

    8d32085a161f172fc0c068345d1b899540029f62

  • SHA256

    4dd18eb9b199c980ea742761d2faddc7d977b7f938ba158852cc7be6d0b681b4

  • SHA512

    5116965217d3a018c8e427815b607e3d89a0a9a462480566ac7e4e2bf70e750d6e2f671ecd432565df7048dada921c7cec41e91ade210f46b3da2bcfedad9bb7

  • SSDEEP

    49152:nso3sEFO4iNDPvNrb7KnjPU4ECoK8efYTc:RFFWNbNK7Uc8Er

Malware Config

Extracted

Family

stealc

Botnet

leva

C2

http://185.215.113.100

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      file.exe

    • Size

      1.7MB

    • MD5

      54dd56c2c79350de18dc0be27360520d

    • SHA1

      8d32085a161f172fc0c068345d1b899540029f62

    • SHA256

      4dd18eb9b199c980ea742761d2faddc7d977b7f938ba158852cc7be6d0b681b4

    • SHA512

      5116965217d3a018c8e427815b607e3d89a0a9a462480566ac7e4e2bf70e750d6e2f671ecd432565df7048dada921c7cec41e91ade210f46b3da2bcfedad9bb7

    • SSDEEP

      49152:nso3sEFO4iNDPvNrb7KnjPU4ECoK8efYTc:RFFWNbNK7Uc8Er

    • 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