Overview

overview

10

Static

static

3

dridex

windows10-2004-x64

10

Sharing

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General

  • Target

    fbbab69dc5117deef453ffa6828c52153656bf6a2233079e777f7d11f2637993

  • Size

    1.6MB

  • Sample

    231101-rpprysac94

  • MD5

    eccddb13320653c97c686c10722b20cb

  • SHA1

    33d000df1d34c4b3776552cccae6e0a5b9626e7b

  • SHA256

    fbbab69dc5117deef453ffa6828c52153656bf6a2233079e777f7d11f2637993

  • SHA512

    47cc97344a36d61b59c0d20b69b4e0be5436cf461db0e2b1839422b17d0ed82068cd6bb166d6e652b2f7581829bace1aa9455658f6579d8fd91fb07951e371fb

  • SSDEEP

    49152:Wwts5kBxNkkygRkj6AVdglXuGAhVq0jvASr:7qYxekvAVdgNBAj

Score
10/10
amadeydcratredlinesmokeloadergromebackdoorpaypalevasioninfostealerpersistencephishingrattrojan

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

grome

C2

77.91.124.86:19084

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Targets

    • Target

      fbbab69dc5117deef453ffa6828c52153656bf6a2233079e777f7d11f2637993

    • Size

      1.6MB

    • MD5

      eccddb13320653c97c686c10722b20cb

    • SHA1

      33d000df1d34c4b3776552cccae6e0a5b9626e7b

    • SHA256

      fbbab69dc5117deef453ffa6828c52153656bf6a2233079e777f7d11f2637993

    • SHA512

      47cc97344a36d61b59c0d20b69b4e0be5436cf461db0e2b1839422b17d0ed82068cd6bb166d6e652b2f7581829bace1aa9455658f6579d8fd91fb07951e371fb

    • SSDEEP

      49152:Wwts5kBxNkkygRkj6AVdglXuGAhVq0jvASr:7qYxekvAVdgNBAj

    Score
    10/10
    amadeydcratredlinesmokeloadergromebackdoorpaypalevasioninfostealerpersistencephishingrattrojan

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

      trojanamadey

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • 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

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Detected potential entity reuse from brand paypal.

      phishingpaypal

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

2
T1112

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks