Overview

overview

10

Static

static

vgAi.exe

windows7_x64

10

vgAi.exe

windows10_x64

10

Sharing

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General

  • Target

    vgAi.exe

  • Size

    563KB

  • Sample

    210224-c2q9dkr73e

  • MD5

    cb58c30d36ce784be4d5e011285bf846

  • SHA1

    b49512cb42eee96f288772d11252aa5e97b203b4

  • SHA256

    e48f88af7b07d6cf9c42d960e64cd5bbe116d29c51db4765f793e4e750f6d276

  • SHA512

    fcc3c21f38f9e0bbaaadd3b65336d1b1958bd3fd11a621d9bad0aedd5b538949401c728f4fa66523c1063c8314313d2575a9b0af110912caf87c7580bfe30a98

Score
10/10
evasionpersistencespywaretrojan

Malware Config

Targets

    • Target

      vgAi.exe

    • Size

      563KB

    • MD5

      cb58c30d36ce784be4d5e011285bf846

    • SHA1

      b49512cb42eee96f288772d11252aa5e97b203b4

    • SHA256

      e48f88af7b07d6cf9c42d960e64cd5bbe116d29c51db4765f793e4e750f6d276

    • SHA512

      fcc3c21f38f9e0bbaaadd3b65336d1b1958bd3fd11a621d9bad0aedd5b538949401c728f4fa66523c1063c8314313d2575a9b0af110912caf87c7580bfe30a98

    Score
    10/10
    evasionpersistencespywaretrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spyware

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Hidden Files and Directories

1
T1158

Modify Registry

5
T1112

Bypass User Account Control

1
T1088

Disabling Security Tools

1
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks