General

  • Target

    02ef72ce1848869eda35d518c46c9d1ce61475276204b01713c784d425fa0311

  • Size

    1.7MB

  • Sample

    250126-nwghda1rar

  • MD5

    0ab07f832db786eaabdeb417e19cf33a

  • SHA1

    009629d0f3f238f7848332ea9ae77bccd1ecbe8d

  • SHA256

    02ef72ce1848869eda35d518c46c9d1ce61475276204b01713c784d425fa0311

  • SHA512

    8e6e17d337c8069a1719063bc4968028986329ab28fb357083c9c2296736344b60bbd0fbf833447fd424faaf8b07b8dda30b2333841ffa0659b0083fcc965a7c

  • SSDEEP

    24576:rhIpSzHXP2ydfuHjeS+ifCEbnAj1t3u25KhdYYQbFx8LagXcOp8b0x8mrP4hFY:5z3OyZ5UwtbKhibkLa+d8mMh

Malware Config

Extracted

Family

stealc

Botnet

brat

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      02ef72ce1848869eda35d518c46c9d1ce61475276204b01713c784d425fa0311

    • Size

      1.7MB

    • MD5

      0ab07f832db786eaabdeb417e19cf33a

    • SHA1

      009629d0f3f238f7848332ea9ae77bccd1ecbe8d

    • SHA256

      02ef72ce1848869eda35d518c46c9d1ce61475276204b01713c784d425fa0311

    • SHA512

      8e6e17d337c8069a1719063bc4968028986329ab28fb357083c9c2296736344b60bbd0fbf833447fd424faaf8b07b8dda30b2333841ffa0659b0083fcc965a7c

    • SSDEEP

      24576:rhIpSzHXP2ydfuHjeS+ifCEbnAj1t3u25KhdYYQbFx8LagXcOp8b0x8mrP4hFY:5z3OyZ5UwtbKhibkLa+d8mMh

    • 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