Overview

overview

10

Static

static

4d4bc0c39f...9a.exe

windows7_x64

10

4d4bc0c39f...9a.exe

windows10_x64

10

Sharing

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General

  • Target

    4d4bc0c39fc901c1a86ef43fc3bf189a.exe

  • Size

    743KB

  • Sample

    210811-8dttx5qk42

  • MD5

    4d4bc0c39fc901c1a86ef43fc3bf189a

  • SHA1

    4736a94c30917e695ebf58f674632575e383d571

  • SHA256

    1db3436f625cebe977fb3a664dda374d3873e50d4f4f46c50a258949905f7494

  • SHA512

    62bcb7214a1f7c3143ee69f4b188cfea38369d2d7b736891bc1a280334cfd2c31d994f99a1da890203ea638ff17b82c4481f765de4bb9ff3b37dcdc11f46dee6

Score
10/10
redlineruzdiscoveryevasioninfostealerspywarestealer

Malware Config

Extracted

Family

redline

Botnet

RUZ

C2

sandedean.xyz:80

Targets

    • Target

      4d4bc0c39fc901c1a86ef43fc3bf189a.exe

    • Size

      743KB

    • MD5

      4d4bc0c39fc901c1a86ef43fc3bf189a

    • SHA1

      4736a94c30917e695ebf58f674632575e383d571

    • SHA256

      1db3436f625cebe977fb3a664dda374d3873e50d4f4f46c50a258949905f7494

    • SHA512

      62bcb7214a1f7c3143ee69f4b188cfea38369d2d7b736891bc1a280334cfd2c31d994f99a1da890203ea638ff17b82c4481f765de4bb9ff3b37dcdc11f46dee6

    Score
    10/10
    redlineruzdiscoveryevasioninfostealerspywarestealer

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

      infostealerredline

    • RedLine Payload

    • Executes dropped EXE

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Loads dropped DLL

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

2
T1158

Privilege Escalation

Defense Evasion

Hidden Files and Directories

2
T1158

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks