Overview

overview

10

Static

static

1

URLScan

urlscan

1

https://download.oxy...

windows10-2004-x64

10

Sharing

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General

  • Target

    https://download.oxy.cloud/d/HTYe/2/a72fb9acab7f3bf7d41334c8449d9824#

  • Sample

    240805-sx818szfnm

Score
10/10
44calibercredential_accessdiscoveryspywarestealer

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/915691701547446283/wUW0ZMfS9Ea3nfJC3GBW1nyVurXzKmQnFhIAcuEwGucZF2JJhh8YakLcl2RpJb6iFOek

Targets

    • Target

      https://download.oxy.cloud/d/HTYe/2/a72fb9acab7f3bf7d41334c8449d9824#

    Score
    10/10
    44calibercredential_accessdiscoveryspywarestealer

    • 44Caliber

      An open source infostealer written in C#.

      stealer44caliber

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

      credential_accessstealer

    • 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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Looks up external IP address via web service

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

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Browser Information Discovery

1
T1217

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks