Overview

overview

10

Static

static

10

gtagmod.exe

windows11-21h2-x64

9

Resubmissions

15-02-2025 22:26

250215-2cjehsxmgm 10

15-02-2025 22:21

250215-193zraxlem 10

15-02-2025 20:56

250215-zrbxwatpel 10

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General

  • Target

    gtagmod.exe

  • Size

    115.6MB

  • Sample

    250215-193zraxlem

  • MD5

    c847c6452bd6e3f9bd715d8a31640e7c

  • SHA1

    9f6c96645f583a29976ffe37ff7b8add4d107248

  • SHA256

    b57f3add7e1ea2abb425894d60e8d00f1d5a7b653d2bfabc0723950560c6c240

  • SHA512

    033ec6dfabb9636a108d2b5872bbc2aa90a88f2d40ddd79eea37f3ebab3352c412454d704cab5088964649d793f6385c40697ee859870afb34057e52349c0f04

  • SSDEEP

    3145728:ncNDfZeibJjz9wHE8/2qHO5ilpBnG0iWMstB2OxQruMdc:cND/1Zw/NHCi7hieBg

Score
10/10
pysilondefense_evasiondiscoveryexecutionpersistencepyinstaller

Malware Config

Targets

    • Target

      gtagmod.exe

    • Size

      115.6MB

    • MD5

      c847c6452bd6e3f9bd715d8a31640e7c

    • SHA1

      9f6c96645f583a29976ffe37ff7b8add4d107248

    • SHA256

      b57f3add7e1ea2abb425894d60e8d00f1d5a7b653d2bfabc0723950560c6c240

    • SHA512

      033ec6dfabb9636a108d2b5872bbc2aa90a88f2d40ddd79eea37f3ebab3352c412454d704cab5088964649d793f6385c40697ee859870afb34057e52349c0f04

    • SSDEEP

      3145728:ncNDfZeibJjz9wHE8/2qHO5ilpBnG0iWMstB2OxQruMdc:cND/1Zw/NHCi7hieBg

    Score
    9/10
    defense_evasiondiscoveryexecutionpersistence

    • Enumerates VirtualBox DLL files

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Downloads MZ/PE file

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      defense_evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Modify Registry

1
T1112

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

Browser Information Discovery

1
T1217

File and Directory Discovery

1
T1083

Query Registry

1
T1012

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Virtualization/Sandbox Evasion

1
T1497

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks