Overview

overview

8

Static

static

3

string_cleaner.exe

windows10-2004-x64

7

string_cleaner.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    string_cleaner.exe
  • Size 911KB
  • Sample260704-pvlalsbt2n
  • SHA256 600dc10926a5c7934f7efc7020cc46fd7b2376d1b0b26902837a0541aabcfcf7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoverypersistenceransomwarespywarestealer

Malware Config

Targets

    • Target
      string_cleaner.exe
    • Size 911KB
    • SHA256 600dc10926a5c7934f7efc7020cc46fd7b2376d1b0b26902837a0541aabcfcf7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoveryspywarestealeradwarepersistenceransomware

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks