General

  • Target

    627282708d27b267d9d3cbee3fba2980e3f30c77588b51c71e6afabe435917d0

  • Size

    2.7MB

  • Sample

    241226-fmgg1sxlbz

  • MD5

    39a1cde446dbdfbee85fb538b6a2fecf

  • SHA1

    e0cba0a970e93d8c4e2febe70a33c2c5b93c50d4

  • SHA256

    627282708d27b267d9d3cbee3fba2980e3f30c77588b51c71e6afabe435917d0

  • SHA512

    f5d1927b22011a20dd62c304fd568ede6d19a2e3b41a937d56352d5795a7667989e351c7464c1a909982c4deb0ea3cf586d441b1fdad96c3d6bdeb22d491932a

  • SSDEEP

    49152:UMDwqh8Ub9eQWDE9Vzc8a3mamtfJ+1Gtqu0PUAtC4YE0J:XNh8Ub9eQWDEzO2amtfgA8uK8

Malware Config

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      627282708d27b267d9d3cbee3fba2980e3f30c77588b51c71e6afabe435917d0

    • Size

      2.7MB

    • MD5

      39a1cde446dbdfbee85fb538b6a2fecf

    • SHA1

      e0cba0a970e93d8c4e2febe70a33c2c5b93c50d4

    • SHA256

      627282708d27b267d9d3cbee3fba2980e3f30c77588b51c71e6afabe435917d0

    • SHA512

      f5d1927b22011a20dd62c304fd568ede6d19a2e3b41a937d56352d5795a7667989e351c7464c1a909982c4deb0ea3cf586d441b1fdad96c3d6bdeb22d491932a

    • SSDEEP

      49152:UMDwqh8Ub9eQWDE9Vzc8a3mamtfJ+1Gtqu0PUAtC4YE0J:XNh8Ub9eQWDEzO2amtfgA8uK8

    • 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.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks