Overview

overview

10

Static

static

10

build.exe

windows7-x64

build.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    build.exe

  • Size

    1.6MB

  • Sample

    240609-nslypaag87

  • MD5

    68287615157951b078a63742a891653c

  • SHA1

    44164050e67294562ad6e32ed2e633e11f254e5f

  • SHA256

    b8eb08a9bda3d2960f0be0e8794965c033d7804dc8a12049d3bde25bfa056e85

  • SHA512

    f0618279bcf8579681662bde3ad4d5433c4c50b69d228cb8381becde4a538054588c0d8412d1420fd8894242d7e06362b066ebc33397bc7c5872793b7976cbe9

  • SSDEEP

    49152:FPTq24GjdGSiqkqXfd+/9AqYanieKd0v:FeEjdGSiqkqXf0FLYW

Score
10/10
stealeriumcollectionspywarestealer

Malware Config

Extracted

Family

stealerium

C2

https://discord.com/api/webhooks/1249320435800346624/jS4JCHSKmn87Alc8i168tTvyKloM4KDU48bBHbid6tnmT9tGZlOOisrv796J0P5WLHGK

Targets

    • Target

      build.exe

    • Size

      1.6MB

    • MD5

      68287615157951b078a63742a891653c

    • SHA1

      44164050e67294562ad6e32ed2e633e11f254e5f

    • SHA256

      b8eb08a9bda3d2960f0be0e8794965c033d7804dc8a12049d3bde25bfa056e85

    • SHA512

      f0618279bcf8579681662bde3ad4d5433c4c50b69d228cb8381becde4a538054588c0d8412d1420fd8894242d7e06362b066ebc33397bc7c5872793b7976cbe9

    • SSDEEP

      49152:FPTq24GjdGSiqkqXfd+/9AqYanieKd0v:FeEjdGSiqkqXf0FLYW

    Score
    10/10
    stealeriumcollectionspywarestealer

    • Stealerium

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

      stealerstealerium

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • 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 Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

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

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks