General

  • Target

    8322a44670cbd2777cb4a30b3a37084efdbf6e618d85f456a57bb9c605647a84

  • Size

    1.8MB

  • Sample

    241212-y3k49aykam

  • MD5

    78d23c45eca75abc599a988ae73c156a

  • SHA1

    47704600693b5f34a38d04afbdd1c124aabc46d6

  • SHA256

    8322a44670cbd2777cb4a30b3a37084efdbf6e618d85f456a57bb9c605647a84

  • SHA512

    d25a27738be4c8be8b64583a11e78ccbf17315108c2f98d1b4c9fbc7d10b92d5eba0dc0d86da31e6dbe8c5365d02d21264ae6b9f3959d655c1a3666b7292a6f8

  • SSDEEP

    49152:hFWjjfWaEwo8Z4I1RFNPWUY66YbHA79sNVjCGHC:7aEwo8ZpWmLjCG

Malware Config

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      8322a44670cbd2777cb4a30b3a37084efdbf6e618d85f456a57bb9c605647a84

    • Size

      1.8MB

    • MD5

      78d23c45eca75abc599a988ae73c156a

    • SHA1

      47704600693b5f34a38d04afbdd1c124aabc46d6

    • SHA256

      8322a44670cbd2777cb4a30b3a37084efdbf6e618d85f456a57bb9c605647a84

    • SHA512

      d25a27738be4c8be8b64583a11e78ccbf17315108c2f98d1b4c9fbc7d10b92d5eba0dc0d86da31e6dbe8c5365d02d21264ae6b9f3959d655c1a3666b7292a6f8

    • SSDEEP

      49152:hFWjjfWaEwo8Z4I1RFNPWUY66YbHA79sNVjCGHC:7aEwo8ZpWmLjCG

    • 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