General

  • Target

    bef9044dce2ca568561e20ecc61d63ac7dbcee6dcc28bf23a484ccd75a1386c6

  • Size

    1.7MB

  • Sample

    250126-1cg11svkbt

  • MD5

    01aabc37fa5d6938076f13121c05d8d6

  • SHA1

    09faad6dacb6dc2cd2e4ff58bc6bf74644c09232

  • SHA256

    bef9044dce2ca568561e20ecc61d63ac7dbcee6dcc28bf23a484ccd75a1386c6

  • SHA512

    9ae84f9f69f2334510a0992f312d49e5a60becdf57037e1a1f67a16bdaffa60acc86b0d77592d832122c5b6f1cb46960ba7c6ebe2725f162455db88d33ba0417

  • SSDEEP

    49152:QmID3locP+MZXKCtX69cBgou3/HVvPlG62:QmIVocVXKyHVmPlGD

Malware Config

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      bef9044dce2ca568561e20ecc61d63ac7dbcee6dcc28bf23a484ccd75a1386c6

    • Size

      1.7MB

    • MD5

      01aabc37fa5d6938076f13121c05d8d6

    • SHA1

      09faad6dacb6dc2cd2e4ff58bc6bf74644c09232

    • SHA256

      bef9044dce2ca568561e20ecc61d63ac7dbcee6dcc28bf23a484ccd75a1386c6

    • SHA512

      9ae84f9f69f2334510a0992f312d49e5a60becdf57037e1a1f67a16bdaffa60acc86b0d77592d832122c5b6f1cb46960ba7c6ebe2725f162455db88d33ba0417

    • SSDEEP

      49152:QmID3locP+MZXKCtX69cBgou3/HVvPlG62:QmIVocVXKyHVmPlGD

    • 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