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Overview

overview

9

Static

static

1

frdddd.bat

windows10-1703-x64

8

frdddd.bat

windows10-2004-x64

9

frdddd.bat

windows11-21h2-x64

9

Sharing

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General

  • Target

    frdddd.bat

  • Size

    255B

  • Sample

    240726-wde6lathkk

  • MD5

    7cfc0e137d5d8b7f808add077083360b

  • SHA1

    af7b34d385fdfcb6c1e0b37ce3908dcc437f3da9

  • SHA256

    596217a3228f37bd8ac0ea92db6fc1b9fab378b96aea86ecd72e822809d948c5

  • SHA512

    9b02fec89d4dfe4982a824c6b2f3c345c670285718e04c81d0e39e463e9d8f366fff04d892aea6464ef6a644c791aa86429c67e1411bfba6935385f047098ae0

Score
9/10
credential_accessdiscoveryexecutionpersistenceprivilege_escalationspywarestealer

Malware Config

Targets

    • Target

      frdddd.bat

    • Size

      255B

    • MD5

      7cfc0e137d5d8b7f808add077083360b

    • SHA1

      af7b34d385fdfcb6c1e0b37ce3908dcc437f3da9

    • SHA256

      596217a3228f37bd8ac0ea92db6fc1b9fab378b96aea86ecd72e822809d948c5

    • SHA512

      9b02fec89d4dfe4982a824c6b2f3c345c670285718e04c81d0e39e463e9d8f366fff04d892aea6464ef6a644c791aa86429c67e1411bfba6935385f047098ae0

    Score
    9/10
    discoveryexecutioncredential_accesspersistenceprivilege_escalationspywarestealer

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

      credential_accessstealer

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

      execution

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • 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

    • Looks up external IP address via web service

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

    • Enumerates processes with tasklist

      discovery
    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

PowerShell

2
T1059.001

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

1
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

Peripheral Device Discovery

1
T1120

Process Discovery

1
T1057

Query Registry

2
T1012

Remote System Discovery

1
T1018

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

2
T1016

Internet Connection Discovery

1
T1016.001

Wi-Fi Discovery

1
T1016.002

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks