General

  • Target

    a56bda4456ada1636e19f6616fb425e640f7f0bff3baad19f363532d24d9eeba

  • Size

    1.7MB

  • Sample

    250224-l8q68swpv6

  • MD5

    50a9cabaa8d682b50c0efda393907729

  • SHA1

    1c53a11b2ef8c0ca30f861705ffd3598fd5db88f

  • SHA256

    a56bda4456ada1636e19f6616fb425e640f7f0bff3baad19f363532d24d9eeba

  • SHA512

    e4c56b120a99d28a2b5f5ac1eec97e23f32d500807cf80f0cb17fac95017bc3c6c1e82f280123ff71769e898e2541791ea4071368bfae4f354a230f3bfcc1c2e

  • SSDEEP

    49152:mq3H3/XDp0u8B+LCcXiKYMMHkg8vw/OK4XMmbVwFGqdtG:L3/XD0YyKYMMHwwAXPiDG

Malware Config

Extracted

Family

stealc

Botnet

reno

C2

http://185.215.113.115

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      a56bda4456ada1636e19f6616fb425e640f7f0bff3baad19f363532d24d9eeba

    • Size

      1.7MB

    • MD5

      50a9cabaa8d682b50c0efda393907729

    • SHA1

      1c53a11b2ef8c0ca30f861705ffd3598fd5db88f

    • SHA256

      a56bda4456ada1636e19f6616fb425e640f7f0bff3baad19f363532d24d9eeba

    • SHA512

      e4c56b120a99d28a2b5f5ac1eec97e23f32d500807cf80f0cb17fac95017bc3c6c1e82f280123ff71769e898e2541791ea4071368bfae4f354a230f3bfcc1c2e

    • SSDEEP

      49152:mq3H3/XDp0u8B+LCcXiKYMMHkg8vw/OK4XMmbVwFGqdtG:L3/XD0YyKYMMHwwAXPiDG

    • 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