Overview

overview

10

Static

static

3

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Resubmissions

05-11-2023 12:17

231105-pf2daaef81 10

24-10-2023 23:16

231024-29g8qabd97 10

24-10-2023 23:01

231024-2zjzkacb7s 10

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General

  • Target

    file.exe

  • Size

    1.5MB

  • Sample

    231024-2zjzkacb7s

  • MD5

    1b438e034879220d999d39613ae678b8

  • SHA1

    827047c1557554f0afacfd0109bce4913e4c0d76

  • SHA256

    53f135c8b723864adcb0ae7aa5d1ec5b3358c3ed37022fd5dc14f7ce2d0429b0

  • SHA512

    e785d3db5af52dbfd225bda0bdce809b1ac7dd77bd739f54831e4e1b45e02a901170cb5703bf8369d184723f244a6fd43e2d3d4d9d856e1051287926d2f9d538

  • SSDEEP

    24576:3yPozbf3AxyTF4sVBKhkAHR9WAWm0eW25jDRvXgIBV7LkV3J8nDLv4snaGgJML10:CPof3Cy5KksWd/QDRoS12cLDnaFMLX

Score
10/10
amadeydcratgluptebaredlinesmokeloadergromekinzaup3backdoorgooglediscoverydropperevasioninfostealerloaderpersistencephishingratspywaretrojan

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

Extracted

Family

redline

Botnet

kinza

C2

77.91.124.86:19084

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/
rc4.i32
rc4.i32

Targets

    • Target

      file.exe

    • Size

      1.5MB

    • MD5

      1b438e034879220d999d39613ae678b8

    • SHA1

      827047c1557554f0afacfd0109bce4913e4c0d76

    • SHA256

      53f135c8b723864adcb0ae7aa5d1ec5b3358c3ed37022fd5dc14f7ce2d0429b0

    • SHA512

      e785d3db5af52dbfd225bda0bdce809b1ac7dd77bd739f54831e4e1b45e02a901170cb5703bf8369d184723f244a6fd43e2d3d4d9d856e1051287926d2f9d538

    • SSDEEP

      24576:3yPozbf3AxyTF4sVBKhkAHR9WAWm0eW25jDRvXgIBV7LkV3J8nDLv4snaGgJML10:CPof3Cy5KksWd/QDRoS12cLDnaFMLX

    Score
    10/10
    amadeydcratgluptebaredlinesmokeloadergromekinzaup3backdoorgooglediscoverydropperevasioninfostealerloaderpersistencephishingratspywaretrojan

    • 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

    • Detected google phishing page

      phishinggoogle

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

      loaderdropperglupteba

    • Glupteba payload

    • 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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

      evasiontrojan

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Windows Firewall

      evasion

    • Stops running service(s)

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops file in System32 directory

    • 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

3
T1543

Windows Service

3
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

3
T1543

Windows Service

3
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

6
T1112

Impair Defenses

4
T1562

Disable or Modify Tools

3
T1562.001

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

6
T1012

System Information Discovery

6
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Resource Development

Reconnaissance

Tasks