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

    240623-ndwvcayfnc

  • MD5

    db5914f236765a885126420ec7d4d482

  • SHA1

    1cda1bdebbf011b0a6df91de5eec9677886bfba7

  • SHA256

    83af61927a5d04c9827052d62448a85c9d73c109a35fb629da3b8ebc073ebb4e

  • SHA512

    c69ca07d29d425774ed7f827753dc107b80bab6bb37c948e987bd461d0b99b075e3d6a77de28cd1e8de730ad9237357082990e8f5537196ae6c2c4aba65be860

  • SSDEEP

    49152:ULTq24GjdGSiqkqXfd+/9AqYanieKdQD:UiEjdGSiqkqXf0FLYW

Score
10/10
stealeriumcollectionpersistenceprivilege_escalationspywarestealer

Malware Config

Extracted

Family

stealerium

C2

https://discord.com/api/webhooks/1254394605395513354/MOH2RBINJ_JTfM-9Ci17VZTWgKrhpBY-KW8unJCya2oVt1lvrsyR9HB0mSsbDBwL9y49

Targets

    • Target

      build.exe

    • Size

      1.6MB

    • MD5

      db5914f236765a885126420ec7d4d482

    • SHA1

      1cda1bdebbf011b0a6df91de5eec9677886bfba7

    • SHA256

      83af61927a5d04c9827052d62448a85c9d73c109a35fb629da3b8ebc073ebb4e

    • SHA512

      c69ca07d29d425774ed7f827753dc107b80bab6bb37c948e987bd461d0b99b075e3d6a77de28cd1e8de730ad9237357082990e8f5537196ae6c2c4aba65be860

    • SSDEEP

      49152:ULTq24GjdGSiqkqXfd+/9AqYanieKdQD:UiEjdGSiqkqXf0FLYW

    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