Overview

overview

9

Static

static

3

59976d4838...11.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target
    59976d4838bbbde5924263dae6632db507f71f4b9aa24dd32f28b445d087ba11
  • Size 8.9MB
  • Sample260910-yef6dsgj3z
  • SHA256 59976d4838bbbde5924263dae6632db507f71f4b9aa24dd32f28b445d087ba11
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasionevasionexecutionimpactpersistencepyinstallerransomwarespywarestealer

Malware Config

Targets

    • Target
      59976d4838bbbde5924263dae6632db507f71f4b9aa24dd32f28b445d087ba11
    • Size 8.9MB
    • SHA256 59976d4838bbbde5924263dae6632db507f71f4b9aa24dd32f28b445d087ba11
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasionevasionexecutionimpactpersistenceransomwarespywarestealer

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomwaredefense_evasionimpactexecution

    • Modifies boot configuration data using bcdedit

      ransomwareevasion

    • Renames multiple (4321) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence
    behavioral1

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Windows Command Shell

1
T1059.003

Windows Management Instrumentation

1
T1047

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Direct Volume Access

1
T1006

Indicator Removal

2
T1070

File Deletion

2
T1070.004

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

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery

3
T1490

Tasks