General

  • Target

    89855de8b804ede1617efa82b37803fe5b07e96763cb190140164e44942a0ffe

  • Size

    1.7MB

  • Sample

    241210-zsbnhatmbj

  • MD5

    d29fe9bbf311ddbd5467cf4d545ea0b6

  • SHA1

    7bbbe4bf8a24eaad27948bfe9b69f42973678ea5

  • SHA256

    89855de8b804ede1617efa82b37803fe5b07e96763cb190140164e44942a0ffe

  • SHA512

    4f6b34c4e0cd20c2b2f2541df141df037f851b6a23091bfb8adb2366b23b548a47ae9dd62b0178c5249d81f84739d82762ffecb65644ff90b97755766ebe57b6

  • SSDEEP

    49152:8GhMU+Pnkps4vigSVlG9MXPzyzKTO+XBC2:8AimcVlGcy+O+XB9

Malware Config

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      89855de8b804ede1617efa82b37803fe5b07e96763cb190140164e44942a0ffe

    • Size

      1.7MB

    • MD5

      d29fe9bbf311ddbd5467cf4d545ea0b6

    • SHA1

      7bbbe4bf8a24eaad27948bfe9b69f42973678ea5

    • SHA256

      89855de8b804ede1617efa82b37803fe5b07e96763cb190140164e44942a0ffe

    • SHA512

      4f6b34c4e0cd20c2b2f2541df141df037f851b6a23091bfb8adb2366b23b548a47ae9dd62b0178c5249d81f84739d82762ffecb65644ff90b97755766ebe57b6

    • SSDEEP

      49152:8GhMU+Pnkps4vigSVlG9MXPzyzKTO+XBC2:8AimcVlGcy+O+XB9

    • 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