Overview

overview

8

Static

static

1

FLRegKey_20.8.3.reg

windows10-2004-x64

8

FLRegKey_20.8.3.reg

windows11-ltsc_2024-x64

1

Sharing

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General

  • Target
    FLRegKey_20.8.3.reg
  • Size 2KB
  • Sample260808-s55nsahn4v
  • SHA256 4101825723a5b401aea2894fccf76874c6272c6706ba6e23e2110bed00f310dd
  • MD5 SHA1 SHA512 TLSH
Score
8/10
defense_evasiondiscoveryexecutionpersistenceransomwarespywarestealer

Malware Config

Targets

    • Target
      FLRegKey_20.8.3.reg
    • Size 2KB
    • SHA256 4101825723a5b401aea2894fccf76874c6272c6706ba6e23e2110bed00f310dd
    • MD5 SHA1 SHA512 TLSH
    Score
    8/10
    defense_evasiondiscoveryexecutionpersistenceransomwarespywarestealer

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • System Binary Proxy Execution: wuauclt

      Abuse Wuauclt to proxy execution of malicious code.

      defense_evasion

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks