General

  • Target

    c89cb551758570d794e85d12190b64e90867d180681b9a722eca0201e3fb4c99

  • Size

    7.3MB

  • Sample

    240613-31a9gswfqc

  • MD5

    fd4b5c60b4d04e09d3bf3013aadebe2d

  • SHA1

    ed17640bf174025c928a5878a378a4beabca0105

  • SHA256

    c89cb551758570d794e85d12190b64e90867d180681b9a722eca0201e3fb4c99

  • SHA512

    7d3cc3ae920b84f9829193bd6db7311a4ab67828fbc61ab38fd77420538d1a007bbd9ad2c4ccf103b55d361449e15768d3ff109e1d751e01f895169e20ef5795

  • SSDEEP

    196608:91OQBUugrs+tIaR7z90aJ9YZTUPKSh+Sxaz1Tt:3OQBUugw+tXv9tJ0wJ0dt

Malware Config

Targets

    • Target

      c89cb551758570d794e85d12190b64e90867d180681b9a722eca0201e3fb4c99

    • Size

      7.3MB

    • MD5

      fd4b5c60b4d04e09d3bf3013aadebe2d

    • SHA1

      ed17640bf174025c928a5878a378a4beabca0105

    • SHA256

      c89cb551758570d794e85d12190b64e90867d180681b9a722eca0201e3fb4c99

    • SHA512

      7d3cc3ae920b84f9829193bd6db7311a4ab67828fbc61ab38fd77420538d1a007bbd9ad2c4ccf103b55d361449e15768d3ff109e1d751e01f895169e20ef5795

    • SSDEEP

      196608:91OQBUugrs+tIaR7z90aJ9YZTUPKSh+Sxaz1Tt:3OQBUugw+tXv9tJ0wJ0dt

    • 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