Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

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General

  • Target

    02441a4f5ab7ec269cac3e319a148a8ea678f4fb4e22d0f307d501ac3c73dc28

  • Size

    172KB

  • Sample

    221113-smthssef41

  • MD5

    f81a88f47720328b557e3010c6390b15

  • SHA1

    098f6fedd10db8432468dc5bbd4dc7d19ca01644

  • SHA256

    02441a4f5ab7ec269cac3e319a148a8ea678f4fb4e22d0f307d501ac3c73dc28

  • SHA512

    3f4f46adfdca68a1198ad176c94ac59243b7d3e78267b188dffb6febf8b605ce944d9de6dd4c0588e38498758c2a7b3d36eff2b66b91fe53d5b8ff722b732015

  • SSDEEP

    3072:Q6tekbfmXLihNFAj/xR17RMy0eNKtmlR9v0e:vJiLihNFAz7MJclRKe

Score
10/10
redlinesmokeloadergoogle2backdoordiscoveryevasioninfostealerpersistencethemidatrojan

Malware Config

Extracted

Family

redline

Botnet

Google2

C2

167.235.71.14:20469

Attributes
  • auth_value

    fb274d9691235ba015830da570a13578

Targets

    • Target

      02441a4f5ab7ec269cac3e319a148a8ea678f4fb4e22d0f307d501ac3c73dc28

    • Size

      172KB

    • MD5

      f81a88f47720328b557e3010c6390b15

    • SHA1

      098f6fedd10db8432468dc5bbd4dc7d19ca01644

    • SHA256

      02441a4f5ab7ec269cac3e319a148a8ea678f4fb4e22d0f307d501ac3c73dc28

    • SHA512

      3f4f46adfdca68a1198ad176c94ac59243b7d3e78267b188dffb6febf8b605ce944d9de6dd4c0588e38498758c2a7b3d36eff2b66b91fe53d5b8ff722b732015

    • SSDEEP

      3072:Q6tekbfmXLihNFAj/xR17RMy0eNKtmlR9v0e:vJiLihNFAz7MJclRKe

    Score
    10/10
    redlinesmokeloadergoogle2backdoordiscoveryevasioninfostealerpersistencethemidatrojan

    • Detects Smokeloader packer

    • RedLine

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

      infostealerredline

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Uses the VBS compiler for execution

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks