Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

Sharing

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General

  • Target

    808a57d777d8d67a9acfa1834d19423a1f06d18086a458bb4c4a7dc28c3a650a

  • Size

    254KB

  • Sample

    221026-aj2qwseca7

  • MD5

    579af8326f1e9408f65d45396ca08499

  • SHA1

    6b6a46a352bf7ae63f4f76217bc8b2b6e45a2870

  • SHA256

    808a57d777d8d67a9acfa1834d19423a1f06d18086a458bb4c4a7dc28c3a650a

  • SHA512

    f4fc32bdbd570b658ee55738718177fed0226009514fddd9430d0818f319c9929dc376d6ec87e92b1e3ac011a08b737cb82615fbe56b1e85d63173647dd99061

  • SSDEEP

    3072:1gXVRrhtiyLmSLE6kYbTujR2HkFObg3aU1YPk2luxucyrngYneT:+TrbvLNZkYbT7Hk4bg3d6ufy7LeT

Score
10/10
smokeloadervidar937backdoordiscoveryspywarestealertrojan

Malware Config

Extracted

Family

vidar

Version

55.2

Botnet

937

C2

https://t.me/slivetalks

https://c.im/@xinibin420
Attributes
  • profile_id

    937

Targets

    • Target

      808a57d777d8d67a9acfa1834d19423a1f06d18086a458bb4c4a7dc28c3a650a

    • Size

      254KB

    • MD5

      579af8326f1e9408f65d45396ca08499

    • SHA1

      6b6a46a352bf7ae63f4f76217bc8b2b6e45a2870

    • SHA256

      808a57d777d8d67a9acfa1834d19423a1f06d18086a458bb4c4a7dc28c3a650a

    • SHA512

      f4fc32bdbd570b658ee55738718177fed0226009514fddd9430d0818f319c9929dc376d6ec87e92b1e3ac011a08b737cb82615fbe56b1e85d63173647dd99061

    • SSDEEP

      3072:1gXVRrhtiyLmSLE6kYbTujR2HkFObg3aU1YPk2luxucyrngYneT:+TrbvLNZkYbT7Hk4bg3d6ufy7LeT

    Score
    10/10
    smokeloadervidar937backdoordiscoveryspywarestealertrojan

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses 2FA software files, possible credential harvesting

      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
    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks