General

  • Target

    a8389b2a72ff1516dfc7e7f3b6dcb8661720e37cda65f8f512c1208a0a9865d0

  • Size

    2.8MB

  • Sample

    240923-fsrj6sxbkp

  • MD5

    82885d065bb1f824b8205238f0d3cf6e

  • SHA1

    85660d394d6101e77e2a09fddd3e2ddecb37959b

  • SHA256

    a8389b2a72ff1516dfc7e7f3b6dcb8661720e37cda65f8f512c1208a0a9865d0

  • SHA512

    9d335054d55e5b9cb7f4cc994d0d10c65154b1774a8594154c973b6731b91faed607773718d71211950f8fccb1b4125b8a3c66bfa1a44e7c9dbab1829583b38b

  • SSDEEP

    49152:d7g1a7Z71tFC16FNzxWS/5S+YmG7LUR9pQbWb/l:d7g1a7Z71tFC16FNoSRm7IWbO

Malware Config

Extracted

Family

stealc

Botnet

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      a8389b2a72ff1516dfc7e7f3b6dcb8661720e37cda65f8f512c1208a0a9865d0

    • Size

      2.8MB

    • MD5

      82885d065bb1f824b8205238f0d3cf6e

    • SHA1

      85660d394d6101e77e2a09fddd3e2ddecb37959b

    • SHA256

      a8389b2a72ff1516dfc7e7f3b6dcb8661720e37cda65f8f512c1208a0a9865d0

    • SHA512

      9d335054d55e5b9cb7f4cc994d0d10c65154b1774a8594154c973b6731b91faed607773718d71211950f8fccb1b4125b8a3c66bfa1a44e7c9dbab1829583b38b

    • SSDEEP

      49152:d7g1a7Z71tFC16FNzxWS/5S+YmG7LUR9pQbWb/l:d7g1a7Z71tFC16FNoSRm7IWbO

    • 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