Overview

overview

7

Static

static

3

FN Cleaner.exe

windows10-2004-x64

7

FN Cleaner.exe

windows11-ltsc_2024-x64

7

cleaner.pyc

windows10-2004-x64

3

cleaner.pyc

windows11-ltsc_2024-x64

3

Sharing

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General

  • Target
    FN Cleaner.exe
  • Size 19.8MB
  • Sample260719-djs1jaas7m
  • SHA256 69127473f26922de41d6e6c690c3c40f9dd7509e9bfa9f5346fe953fea622104
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
adwaredefense_evasiondiscoveryexecutionpersistenceprivilege_escalationpyinstallerspywarestealer

Malware Config

Targets

    • Target
      FN Cleaner.exe
    • Size 19.8MB
    • SHA256 69127473f26922de41d6e6c690c3c40f9dd7509e9bfa9f5346fe953fea622104
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    defense_evasiondiscoveryexecutionpersistenceprivilege_escalationspywarestealer

    • 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

    • Stops running service(s)

      defense_evasionexecution

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

      persistence
    behavioral1behavioral2
    • Target
      cleaner.pyc
    • Size 38KB
    • SHA256 8874293e129c7409134138956c77768a288971628eeb1339f6e841d6dc16e44e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    adwarediscoveryexecutionspyware
    behavioral3behavioral4

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

Windows Command Shell

1
T1059.003

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Power Settings

1
T1653

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

1
T1562

Modify Registry

1
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Service Stop

1
T1489

Tasks