Overview

overview

10

Static

static

3

NEAS.22c96...b0.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.22c96c98425587813f2c751439a824b0.exe

  • Size

    1.2MB

  • Sample

    231101-q74hdsad2s

  • MD5

    22c96c98425587813f2c751439a824b0

  • SHA1

    e503d2d962e7ccc53df3ba8e0d635adc2727eecc

  • SHA256

    96d9ad7b88db47bd8d6ad9356aada017fac5383da93e47a88b18ab28b171fa80

  • SHA512

    ddefb509d29a7fa20a9fb0e1e9d7e55a6928ea402ace3d4cbee2f0c0a924fc3fd4c91b7665b61c01e333b797253b192f26cd7b5f28901abe4bbf9c53ff9dea4e

  • SSDEEP

    24576:AyAW5bnJkrZnHsjCwxiS6h6Qf5AN5KemYku3MnA12+kyCP:HACJMZHs+w76hANUemYFIA12+ky

Score
10/10
amadeyredlinesmokeloadergromebackdoorevasioninfostealerpersistencespywarestealertrojan

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

      NEAS.22c96c98425587813f2c751439a824b0.exe

    • Size

      1.2MB

    • MD5

      22c96c98425587813f2c751439a824b0

    • SHA1

      e503d2d962e7ccc53df3ba8e0d635adc2727eecc

    • SHA256

      96d9ad7b88db47bd8d6ad9356aada017fac5383da93e47a88b18ab28b171fa80

    • SHA512

      ddefb509d29a7fa20a9fb0e1e9d7e55a6928ea402ace3d4cbee2f0c0a924fc3fd4c91b7665b61c01e333b797253b192f26cd7b5f28901abe4bbf9c53ff9dea4e

    • SSDEEP

      24576:AyAW5bnJkrZnHsjCwxiS6h6Qf5AN5KemYku3MnA12+kyCP:HACJMZHs+w76hANUemYFIA12+ky

    Score
    10/10
    amadeyredlinesmokeloadergromebackdoorevasioninfostealerpersistencespywarestealertrojan

    • Amadey

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

      trojanamadey

    • 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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence

    • 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

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
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

Resource Development

Reconnaissance

Tasks