Overview

overview

10

Static

static

10

build.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    build.exe

  • Size

    1.6MB

  • Sample

    240629-snnzpstajj

  • MD5

    9bb387b9f60af09e3dfcc0c60e24c8d0

  • SHA1

    93926985e5404b7cb7504706b27ea21d30fe51f8

  • SHA256

    842e7116969f5c569fd85f4a6b3c6c849934a567336fa8c4b79a47780d5cb871

  • SHA512

    cd2942776817183a3443bfe7ca8c63d291dee3f19b5e6e457a2729a7a76f1e21836ba51777391c9ec4aa34556cbadd796e019958c27df677ae47e885032c12e8

  • SSDEEP

    49152:SLTq24GjdGSiqkqXfd+/9AqYanieKdQq:SiEjdGSiqkqXf0FLYW

Score
10/10
stealeriumcollectionpersistenceprivilege_escalationspywarestealer

Malware Config

Extracted

Family

stealerium

C2

https://discord.com/api/webhooks/1256621058077757532/9TEeZGRK0fYqfCt7Pv7Yoys6JtQn3EAKRzGBihod1V3kvUOM85HSEdoFz0zghpUfOujg

Targets

    • Target

      build.exe

    • Size

      1.6MB

    • MD5

      9bb387b9f60af09e3dfcc0c60e24c8d0

    • SHA1

      93926985e5404b7cb7504706b27ea21d30fe51f8

    • SHA256

      842e7116969f5c569fd85f4a6b3c6c849934a567336fa8c4b79a47780d5cb871

    • SHA512

      cd2942776817183a3443bfe7ca8c63d291dee3f19b5e6e457a2729a7a76f1e21836ba51777391c9ec4aa34556cbadd796e019958c27df677ae47e885032c12e8

    • SSDEEP

      49152:SLTq24GjdGSiqkqXfd+/9AqYanieKdQq:SiEjdGSiqkqXf0FLYW

    Score
    10/10
    stealeriumcollectionpersistenceprivilege_escalationspywarestealer

    • 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.

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

1
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