Overview

overview

10

Static

static

10

beef5daf51...ec.exe

windows7-x64

10

beef5daf51...ec.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    beef5daf51dadc2acdbccc37a73ccfec
  • Size 3.6MB
  • Sample240310-snf9vsfb59
  • SHA256 91eab57eaf00089ffd21329eb93e072c8eb7ed79e37c807f6db2859548c8b5d8
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
stormkittyevasionspywarestealerthemidatrojan

Malware Config

Targets

    • Target
      beef5daf51dadc2acdbccc37a73ccfec
    • Size 3.6MB
    • SHA256 91eab57eaf00089ffd21329eb93e072c8eb7ed79e37c807f6db2859548c8b5d8
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    stormkittyevasionspywarestealerthemidatrojan

    • StormKitty

      StormKitty is an open source info stealer written in C#.

      stealerstormkitty

    • StormKitty payload

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      evasiontrojan

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks