General

  • Target

    a2fe1fca2219f8e5af745528484af424158f7c380dc25a67c11288837fea76ab

  • Size

    7.3MB

  • Sample

    240613-3t5vhswdkd

  • MD5

    107ba6af7a52d26ff5604449c4e16547

  • SHA1

    e801a80f95bf5371b13e5b2c629565dbdfec1790

  • SHA256

    a2fe1fca2219f8e5af745528484af424158f7c380dc25a67c11288837fea76ab

  • SHA512

    af10b2e075a54a93aa13b59951a5cc9e79ae0e87ab13bf3da412c96e2d6bfed0ef93d007b44ddea3f45b5ccffaa368fa8a7e4323cb808523c56a15d3d92bfa93

  • SSDEEP

    196608:91ON/DbyP3bbQtKhFZE1dULMD6r+2EN918QLVG6v0ZRM:3ONvMbEeFwVEcNH8kG66G

Malware Config

Targets

    • Target

      a2fe1fca2219f8e5af745528484af424158f7c380dc25a67c11288837fea76ab

    • Size

      7.3MB

    • MD5

      107ba6af7a52d26ff5604449c4e16547

    • SHA1

      e801a80f95bf5371b13e5b2c629565dbdfec1790

    • SHA256

      a2fe1fca2219f8e5af745528484af424158f7c380dc25a67c11288837fea76ab

    • SHA512

      af10b2e075a54a93aa13b59951a5cc9e79ae0e87ab13bf3da412c96e2d6bfed0ef93d007b44ddea3f45b5ccffaa368fa8a7e4323cb808523c56a15d3d92bfa93

    • SSDEEP

      196608:91ON/DbyP3bbQtKhFZE1dULMD6r+2EN918QLVG6v0ZRM:3ONvMbEeFwVEcNH8kG66G

    • 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