Overview

overview

10

Static

static

10

BlankGrabber1.0.exe

windows7-x64

7

BlankGrabber1.0.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    BlankGrabber1.0.exe

  • Size

    21.5MB

  • Sample

    240823-n253xsvelq

  • MD5

    77072d864926f6f003c16ff9692179b7

  • SHA1

    e0d165923c8616c0140a0c06542764bc4e1a1739

  • SHA256

    5135ea3c0c6de8507f9c2fc2ef9c31cc864d01c24b4096c8be1a974d426b54f9

  • SHA512

    454ee43cd719812071107d6ea9ac0ae48111422cb4ad82319062cf113b7b22fab684796052aa521b5d12f83a3665f0f6508d4c6cd16bcb5fa863b659a5daca62

  • SSDEEP

    393216:UqPnLFXlr4ChH79E2FXQ8DOETgs77fGvKgwZ6vE4JMTlZUWcm:1PLFXN9brFQhE73vVHTlZV

Score
10/10
empyreancredential_accessdiscoverypersistenceprivilege_escalationpyinstallerspywarestealerupx

Malware Config

Targets

    • Target

      BlankGrabber1.0.exe

    • Size

      21.5MB

    • MD5

      77072d864926f6f003c16ff9692179b7

    • SHA1

      e0d165923c8616c0140a0c06542764bc4e1a1739

    • SHA256

      5135ea3c0c6de8507f9c2fc2ef9c31cc864d01c24b4096c8be1a974d426b54f9

    • SHA512

      454ee43cd719812071107d6ea9ac0ae48111422cb4ad82319062cf113b7b22fab684796052aa521b5d12f83a3665f0f6508d4c6cd16bcb5fa863b659a5daca62

    • SSDEEP

      393216:UqPnLFXlr4ChH79E2FXQ8DOETgs77fGvKgwZ6vE4JMTlZUWcm:1PLFXN9brFQhE73vVHTlZV

    Score
    9/10
    upxcredential_accessdiscoverypersistenceprivilege_escalationspywarestealer

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

      credential_accessstealer

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

System Network Configuration Discovery

1
T1016

Wi-Fi Discovery

1
T1016.002

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks