General

  • Target

    a46f9e49edf9565c6bee413d743c08baad8fcb917cbefbf51ab76cff3b403823

  • Size

    7.3MB

  • Sample

    240613-3wbpfszdrk

  • MD5

    4aff1183a94a7b411802282a564a3a35

  • SHA1

    07e1ebb7fb6718f941bc1ff628ad96b85cbc92aa

  • SHA256

    a46f9e49edf9565c6bee413d743c08baad8fcb917cbefbf51ab76cff3b403823

  • SHA512

    427dd8c03d70039540c426b99bf9fe3f57364c77dc9436d51c98e9d6a0ec66074e15408c7e9ccae3c6a76719e0edbd69853dde144efc744430741ca916f66669

  • SSDEEP

    196608:91OcQtP2n9mhhw/3AZOqSijV4nQ1QE9REwOVJa6GzpRSHnhfjB2Y:3OfP2n9mhU3A8qJjKnQ1/6tHaLSH9B3

Malware Config

Targets

    • Target

      a46f9e49edf9565c6bee413d743c08baad8fcb917cbefbf51ab76cff3b403823

    • Size

      7.3MB

    • MD5

      4aff1183a94a7b411802282a564a3a35

    • SHA1

      07e1ebb7fb6718f941bc1ff628ad96b85cbc92aa

    • SHA256

      a46f9e49edf9565c6bee413d743c08baad8fcb917cbefbf51ab76cff3b403823

    • SHA512

      427dd8c03d70039540c426b99bf9fe3f57364c77dc9436d51c98e9d6a0ec66074e15408c7e9ccae3c6a76719e0edbd69853dde144efc744430741ca916f66669

    • SSDEEP

      196608:91OcQtP2n9mhhw/3AZOqSijV4nQ1QE9REwOVJa6GzpRSHnhfjB2Y:3OfP2n9mhU3A8qJjKnQ1/6tHaLSH9B3

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • 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.

    • Checks installed software on the system

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

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

2
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Collection

Data from Local System

1
T1005

Tasks