Resubmissions

30-01-2023 01:41

230130-b4cg6sch66 10

30-01-2023 01:38

230130-b2rjbacg99 10

General

  • Target

    https://anonfiles.com/h1V1VbQ5yf/BlitzedGrabber_exe

  • Sample

    230130-b2rjbacg99

Malware Config

Targets

    • Target

      https://anonfiles.com/h1V1VbQ5yf/BlitzedGrabber_exe

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • 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.

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks