Overview

overview

10

Static

static

3

d230857241...8b.exe

windows7-x64

10

d230857241...8b.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    d230857241dce0e80ae7097595619e639d51c18ca0765a813b8ecc98a5ddca8b

  • Size

    1.1MB

  • Sample

    231011-ge3kyseg58

  • MD5

    25b2e38396a5d2dd97bfddf7f6ee01f1

  • SHA1

    433657498f32a6004a2a7c432704fbdc9031baed

  • SHA256

    d230857241dce0e80ae7097595619e639d51c18ca0765a813b8ecc98a5ddca8b

  • SHA512

    f08cb21815f09a98459f08dcf925d89a842294e9306df803e8c616473e7ebc60ee35d703ed4ba93614a994cd282f54743189f26c96f20eeabe78fe83ba610a57

  • SSDEEP

    24576:7yZ6OgZpZyXACkNL+Q/y5LkfMZXf23y0pUx6:uZ8T8XjU+r2MZvay0pUx

Score
10/10
amadeyhealermysticredlinegruhadropperevasioninfostealerpersistencestealertrojan

Malware Config

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes
  • auth_value

    2f4cf2e668a540e64775b27535cc6892

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

http://77.91.68.78/help/index.php
Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain
rc4.plain

Targets

    • Target

      d230857241dce0e80ae7097595619e639d51c18ca0765a813b8ecc98a5ddca8b

    • Size

      1.1MB

    • MD5

      25b2e38396a5d2dd97bfddf7f6ee01f1

    • SHA1

      433657498f32a6004a2a7c432704fbdc9031baed

    • SHA256

      d230857241dce0e80ae7097595619e639d51c18ca0765a813b8ecc98a5ddca8b

    • SHA512

      f08cb21815f09a98459f08dcf925d89a842294e9306df803e8c616473e7ebc60ee35d703ed4ba93614a994cd282f54743189f26c96f20eeabe78fe83ba610a57

    • SSDEEP

      24576:7yZ6OgZpZyXACkNL+Q/y5LkfMZXf23y0pUx6:uZ8T8XjU+r2MZvay0pUx

    Score
    10/10
    healerdropperevasionpersistencetrojanamadeymysticredlinegruhainfostealerstealer

    • Amadey

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

      trojanamadey

    • Detect Mystic stealer payload

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

      dropperhealer

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Mystic

      Mystic is an infostealer written in C++.

      stealermystic

    • RedLine

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

      infostealerredline

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

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

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks