Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    1b6ceb8b05f92afaf73b8a2ce3f2bf0407f5481b7120d5ca031960d7d7537f57

  • Size

    252KB

  • Sample

    221205-nrhjwaaf6v

  • MD5

    a1059220efae8af834c8dd72aa570eed

  • SHA1

    98cbe923e03c32f8d7980f36b15f2c5fbc8337ee

  • SHA256

    1b6ceb8b05f92afaf73b8a2ce3f2bf0407f5481b7120d5ca031960d7d7537f57

  • SHA512

    97d0890b4cd2a9ef25bf9b1b3ca53b973eb1a6753a4f46d312b7cb51cb93693acd439491d4fa032fad71964ffb89d2edefe7ac6e6b03783e51eb2dad0a705036

  • SSDEEP

    3072:BdoedgUxUi+i5/riLzboMNrE71VMKp/OsjhTDw02rw4plyr2ZeXGMh0r:XUiFZAQRVd/s02s4pAUe2U

Score
10/10
smokeloadersystembcbackdoordiscoveryspywarestealertrojan

Malware Config

Extracted

Family

systembc

C2

109.205.214.18:443

Targets

    • Target

      1b6ceb8b05f92afaf73b8a2ce3f2bf0407f5481b7120d5ca031960d7d7537f57

    • Size

      252KB

    • MD5

      a1059220efae8af834c8dd72aa570eed

    • SHA1

      98cbe923e03c32f8d7980f36b15f2c5fbc8337ee

    • SHA256

      1b6ceb8b05f92afaf73b8a2ce3f2bf0407f5481b7120d5ca031960d7d7537f57

    • SHA512

      97d0890b4cd2a9ef25bf9b1b3ca53b973eb1a6753a4f46d312b7cb51cb93693acd439491d4fa032fad71964ffb89d2edefe7ac6e6b03783e51eb2dad0a705036

    • SSDEEP

      3072:BdoedgUxUi+i5/riLzboMNrE71VMKp/OsjhTDw02rw4plyr2ZeXGMh0r:XUiFZAQRVd/s02s4pAUe2U

    Score
    10/10
    smokeloadersystembcbackdoordiscoveryspywarestealertrojan

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • SystemBC

      SystemBC is a proxy and remote administration tool first seen in 2019.

      trojansystembc

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • 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

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks