Overview

overview

10

Static

static

10

build.exe

windows7-x64

10

build.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    build.exe

  • Size

    1.6MB

  • Sample

    240407-ckp5laab2z

  • MD5

    da5d7b489f305bc4785c4b802196d586

  • SHA1

    7b6eff3abf1ca6d8be14cfebc2e8da8219980b5a

  • SHA256

    cb663566640b01aa419b3f2a2382a33b84f016366d0c2f5e00d53dbc58e031a1

  • SHA512

    a8d1b0a585e5861927d4e732f189f3c17599aed6ac87588d78bdfb0bc7f80e68b6eb0f2209d7d0aaa4451ca6a49383175361ea8a9e2b185fd0b9faa3297418a4

  • SSDEEP

    49152:JkTq24GjdGSiqkqXfd+/9AqYanieKdsa:J1EjdGSiqkqXf0FLYW

Score
10/10
stealeriumcollectionspywarestealer

Malware Config

Extracted

Family

stealerium

C2

https://discord.com/api/webhooks/1224499889967202324/Ep4cTSbv7Njh7KHwHCcc4B2EBYOxmtRyPgiMLMsVVuUEebCit_eQIaE4HnvzaY0UOi16

Targets

    • Target

      build.exe

    • Size

      1.6MB

    • MD5

      da5d7b489f305bc4785c4b802196d586

    • SHA1

      7b6eff3abf1ca6d8be14cfebc2e8da8219980b5a

    • SHA256

      cb663566640b01aa419b3f2a2382a33b84f016366d0c2f5e00d53dbc58e031a1

    • SHA512

      a8d1b0a585e5861927d4e732f189f3c17599aed6ac87588d78bdfb0bc7f80e68b6eb0f2209d7d0aaa4451ca6a49383175361ea8a9e2b185fd0b9faa3297418a4

    • SSDEEP

      49152:JkTq24GjdGSiqkqXfd+/9AqYanieKdsa:J1EjdGSiqkqXf0FLYW

    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

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