General

  • Target

    7d3bc9ea6f7420f4629343068ff503c34d22e13cf67d666b4e79b42c810ad90d

  • Size

    7.3MB

  • Sample

    240613-3d31zsyfjm

  • MD5

    87ad84e714eca7a44b78cc79068ef58b

  • SHA1

    eb037416652e1bb9dc4261929a22436f3e77559a

  • SHA256

    7d3bc9ea6f7420f4629343068ff503c34d22e13cf67d666b4e79b42c810ad90d

  • SHA512

    93f895c6eab441bc9c170ba612ffd96046ea1e6746da6fe7a72dfb9ccd66f023039d8e1112d44c42f6d12f5b9b127bd527bfda9afb613c98bba6aaff74eca7f6

  • SSDEEP

    196608:91OZ9FbxYzdrIYX9Z2Jezl66ltOZ50z4S4ZbHTEjB:3OHFu932epZbO8+bIjB

Malware Config

Targets

    • Target

      7d3bc9ea6f7420f4629343068ff503c34d22e13cf67d666b4e79b42c810ad90d

    • Size

      7.3MB

    • MD5

      87ad84e714eca7a44b78cc79068ef58b

    • SHA1

      eb037416652e1bb9dc4261929a22436f3e77559a

    • SHA256

      7d3bc9ea6f7420f4629343068ff503c34d22e13cf67d666b4e79b42c810ad90d

    • SHA512

      93f895c6eab441bc9c170ba612ffd96046ea1e6746da6fe7a72dfb9ccd66f023039d8e1112d44c42f6d12f5b9b127bd527bfda9afb613c98bba6aaff74eca7f6

    • SSDEEP

      196608:91OZ9FbxYzdrIYX9Z2Jezl66ltOZ50z4S4ZbHTEjB:3OHFu932epZbO8+bIjB

    • 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