Overview

overview

10

Static

static

3

50a3cecf55...5a.exe

windows7-x64

10

50a3cecf55...5a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    50a3cecf553842b316a98bdb9959095a.exe

  • Size

    9.6MB

  • Sample

    240707-e2hsystdrk

  • MD5

    50a3cecf553842b316a98bdb9959095a

  • SHA1

    8e9b2d58add086ce61a5e1cdea90d68287165d36

  • SHA256

    331513e00a1db6e963222e01ec743259c2218f000ccb6ca46e8141359d778a74

  • SHA512

    958ee042188d5f70b4a1880619f20f2182adc1ab5b261e1875d4aeb8f02d42b15e86e867559b1461ec9e24e6f674435e0c95f34f9b6674dbe97ee28207171f66

  • SSDEEP

    196608:ggrnAlPlqCzUusqZL5W618cWnbwGgkWHZ60BdUr5a:g0s4qUSZL5W6icIge0w

Score
10/10
stealcdefaultdiscoveryspywarestealer

Malware Config

Extracted

Family

stealc

Botnet

default

C2

http://139.99.67.238

Attributes
  • url_path

    /9b53fb902ecbf12d.php

Targets

    • Target

      50a3cecf553842b316a98bdb9959095a.exe

    • Size

      9.6MB

    • MD5

      50a3cecf553842b316a98bdb9959095a

    • SHA1

      8e9b2d58add086ce61a5e1cdea90d68287165d36

    • SHA256

      331513e00a1db6e963222e01ec743259c2218f000ccb6ca46e8141359d778a74

    • SHA512

      958ee042188d5f70b4a1880619f20f2182adc1ab5b261e1875d4aeb8f02d42b15e86e867559b1461ec9e24e6f674435e0c95f34f9b6674dbe97ee28207171f66

    • SSDEEP

      196608:ggrnAlPlqCzUusqZL5W618cWnbwGgkWHZ60BdUr5a:g0s4qUSZL5W6icIge0w

    Score
    10/10
    stealcdefaultdiscoveryspywarestealer

    • Stealc

      Stealc is an infostealer written in C++.

      stealerstealc

    • Downloads MZ/PE file

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3
T1552

Credentials In Files

3
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks