General

  • Target

    75d824b1200381d5e090eaa558ae5b21e5d20439ad11096db48c969740ec297c

  • Size

    7.2MB

  • Sample

    240701-fqlwxaxbjg

  • MD5

    31fb5bb552ad3833351504298881a925

  • SHA1

    a90d72b75afb6a81e789a1f212a839ba813d9c6e

  • SHA256

    75d824b1200381d5e090eaa558ae5b21e5d20439ad11096db48c969740ec297c

  • SHA512

    4553ffa4731d7b9392426c8a4598484b1332f0cb43999e52e7a335e6cf601b9e9ce5e7042888e14cb935961897a58ae62dc85f9ecd447c7d0bb79dc64c48ae21

  • SSDEEP

    196608:91O9zTzFAjGCP9wg2uvOz5wKCLXQ5PjvT2XLVWudrf2Suzp:3OAlKPu2zaKCLXET2oudjhuN

Malware Config

Targets

    • Target

      75d824b1200381d5e090eaa558ae5b21e5d20439ad11096db48c969740ec297c

    • Size

      7.2MB

    • MD5

      31fb5bb552ad3833351504298881a925

    • SHA1

      a90d72b75afb6a81e789a1f212a839ba813d9c6e

    • SHA256

      75d824b1200381d5e090eaa558ae5b21e5d20439ad11096db48c969740ec297c

    • SHA512

      4553ffa4731d7b9392426c8a4598484b1332f0cb43999e52e7a335e6cf601b9e9ce5e7042888e14cb935961897a58ae62dc85f9ecd447c7d0bb79dc64c48ae21

    • SSDEEP

      196608:91O9zTzFAjGCP9wg2uvOz5wKCLXQ5PjvT2XLVWudrf2Suzp:3OAlKPu2zaKCLXET2oudjhuN

    • 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

Scheduled Task

1
T1053.005

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

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