Overview

overview

10

Static

static

3

4280e6e70f...35.exe

windows10-2004-x64

10

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General

  • Target

    4280e6e70fceb92c11d7de42e14854783d09a551769b9117097cd4a5affe3b35.zip

  • Size

    1.5MB

  • Sample

    231119-3jn41scf57

  • MD5

    3233e5808e50f44ccc668c75cb13bf9a

  • SHA1

    d6d97f45975cdaa2835a12b21e3ee658c6279b7c

  • SHA256

    9390c3b7d062e52a6d0f463faedc90cef9687ae05a72ffb7047972b38f2da30d

  • SHA512

    53fe69155c2a2cbe9835e5f8ad2b5689163ecaccd4fbb736cc55b93c260d59b5be924e97c3f7dfceedf584992264d3ba95e07f8ba1d2e9b0a1597e28176dbeed

  • SSDEEP

    24576:K1p1tsiXliKLA8JF5ifwt6Yz63KJHvRkzVDqVz5Od6HlGiWKQ5xXtf/KDa3//9K4:qb0KLAyizYzcouJE5OQFlVQFHKDa3/F3

Score
10/10
amadeymysticredlinesmokeloadergromebackdoorevasioninfostealerpersistencestealertrojan

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

      4280e6e70fceb92c11d7de42e14854783d09a551769b9117097cd4a5affe3b35.exe

    • Size

      1.5MB

    • MD5

      e51db332898f96c123006867309d8ff7

    • SHA1

      5f0766969d31cdc281703bfe21e6f94e9625a039

    • SHA256

      4280e6e70fceb92c11d7de42e14854783d09a551769b9117097cd4a5affe3b35

    • SHA512

      3a54dbacec0c202fcbfc9bf963eec06ddd3d0a05158504a389d39c734942fc4e20177a1d4e1700262b8e1da1548d57ce75650f10b100175a560d2891e25b7c10

    • SSDEEP

      49152:gM3XFzwFlHHkXZ2spmEitbxvbmLOBgqRQqWr:zHF8FVHkXZ/pMt9jmLFq2q

    Score
    10/10
    amadeymysticredlinesmokeloadergromebackdoorevasioninfostealerpersistencestealertrojan

    • Amadey

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

      trojanamadey

    • Detect Mystic stealer payload

    • 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

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks