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Overview

overview

10

Static

static

10

Mars_Grabber_V8.exe

windows10-2004-x64

9

Resubmissions

14/05/2024, 12:00

240514-n6fntsed8x 10

14/05/2024, 11:56

240514-n3471sec9s 10

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General

  • Target

    Mars_Grabber_V8.exe

  • Size

    76.4MB

  • Sample

    240514-n6fntsed8x

  • MD5

    06b3c898fc2ce8f4d1091d6571107ce9

  • SHA1

    b937f53cb37b1cebd23aad5c62532fe724749f63

  • SHA256

    97d0499cd73b3b0c22b8ef15be8c4776a6bf610b67fad27110aed4266bb3bc49

  • SHA512

    345b8dc93edb00c7a65f82adba0afde891646313399114ab96ed3ef9e3ab3bc0828acda06910c9c113a8193c8c2297157bb9a46f3c4d87ee15ee0349991652f1

  • SSDEEP

    1572864:9viEZjTgESk8IpG7V+VPhqQdSsE7mjxziYweyJulZUdgl0WVkj9egOqZ9U3:9vZZJSkB05awkSwtspuB0c4j9U

Score
10/10
pysilondiscoveryevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      Mars_Grabber_V8.exe

    • Size

      76.4MB

    • MD5

      06b3c898fc2ce8f4d1091d6571107ce9

    • SHA1

      b937f53cb37b1cebd23aad5c62532fe724749f63

    • SHA256

      97d0499cd73b3b0c22b8ef15be8c4776a6bf610b67fad27110aed4266bb3bc49

    • SHA512

      345b8dc93edb00c7a65f82adba0afde891646313399114ab96ed3ef9e3ab3bc0828acda06910c9c113a8193c8c2297157bb9a46f3c4d87ee15ee0349991652f1

    • SSDEEP

      1572864:9viEZjTgESk8IpG7V+VPhqQdSsE7mjxziYweyJulZUdgl0WVkj9egOqZ9U3:9vZZJSkB05awkSwtspuB0c4j9U

    Score
    9/10
    discoveryevasionexecutionpersistenceupx

    • 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

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • Registers COM server for autorun

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Legitimate hosting services abused for malware hosting/C2

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    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

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Modify Registry

3
T1112

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

File and Directory Discovery

1
T1083

Query Registry

5
T1012

System Information Discovery

5
T1082

Virtualization/Sandbox Evasion

1
T1497

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks