General

  • Target

    ba917c18d2638394b0d4d315936b64673096b8959537ae5814f87a548c90504e

  • Size

    7.3MB

  • Sample

    240701-fr9z5axbne

  • MD5

    fb6bf7dbf9b00e9c300966afe802ae24

  • SHA1

    2e0bec9e88c544cd50fefd1179de05e105fac75e

  • SHA256

    ba917c18d2638394b0d4d315936b64673096b8959537ae5814f87a548c90504e

  • SHA512

    577d8d606d3265eda1574847fa5e205d1d282c7053eade2104ec72415d2eaf41131fe94d46ed01d2eab6d93715672154378dccb61a8c1e0db0e0ba8a96bf1e02

  • SSDEEP

    196608:91OAWlNNIGJWzL8S46K9tQZ3hWmg8mDJ/IiiKmJg:3OAWlNNIeWMS46KUZRg9J/IiiKig

Malware Config

Targets

    • Target

      ba917c18d2638394b0d4d315936b64673096b8959537ae5814f87a548c90504e

    • Size

      7.3MB

    • MD5

      fb6bf7dbf9b00e9c300966afe802ae24

    • SHA1

      2e0bec9e88c544cd50fefd1179de05e105fac75e

    • SHA256

      ba917c18d2638394b0d4d315936b64673096b8959537ae5814f87a548c90504e

    • SHA512

      577d8d606d3265eda1574847fa5e205d1d282c7053eade2104ec72415d2eaf41131fe94d46ed01d2eab6d93715672154378dccb61a8c1e0db0e0ba8a96bf1e02

    • SSDEEP

      196608:91OAWlNNIGJWzL8S46K9tQZ3hWmg8mDJ/IiiKmJg:3OAWlNNIeWMS46KUZRg9J/IiiKig

    • 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