General

  • Target

    cheat.exe

  • Size

    1.6MB

  • Sample

    240421-b3jvvsfg65

  • MD5

    76914d1cf6e546ae1644a35b63405385

  • SHA1

    a1380aa06b6e636b2de0ed46da2214a39f9a7d49

  • SHA256

    0a41cbba85acc4d562ea06669a4c04edc70d2d6edc491a704ce5c39ff67c949f

  • SHA512

    00eb2bd0ac555e4eae3e19fa0303daa44939e42654c9099f0e64217451e993d9a8834fa167ee602a20ce6211c653a996d5a2bafaed81006483909421b92d0de2

  • SSDEEP

    49152:EcTq24GjdGSiqkqXfd+/9AqYanieKdYi:E9EjdGSiqkqXf0FLYW

Malware Config

Extracted

Family

stealerium

C2

https://discord.com/api/webhooks/1231416016823652402/rY51hmab0w5n7mCF3UZ90vh8SWay2yMPBhsBIBvL75Ul9JjGwaeB8Uyi3vn3-g2Z2kVF

Targets

    • Target

      cheat.exe

    • Size

      1.6MB

    • MD5

      76914d1cf6e546ae1644a35b63405385

    • SHA1

      a1380aa06b6e636b2de0ed46da2214a39f9a7d49

    • SHA256

      0a41cbba85acc4d562ea06669a4c04edc70d2d6edc491a704ce5c39ff67c949f

    • SHA512

      00eb2bd0ac555e4eae3e19fa0303daa44939e42654c9099f0e64217451e993d9a8834fa167ee602a20ce6211c653a996d5a2bafaed81006483909421b92d0de2

    • SSDEEP

      49152:EcTq24GjdGSiqkqXfd+/9AqYanieKdYi:E9EjdGSiqkqXf0FLYW

    • Stealerium

      An open source info stealer written in C# first seen in May 2022.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • 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 v13

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Command and Control

Web Service

1
T1102

Tasks