Overview

overview

10

Static

static

3

NEAS.bc403...a0.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.bc403634080e6480056dd5d21f4013a0.exe

  • Size

    1.6MB

  • Sample

    231104-rnc2rsdc69

  • MD5

    bc403634080e6480056dd5d21f4013a0

  • SHA1

    8b92ba0d4189c2d25f361532392f243022f3213a

  • SHA256

    2edd57fcddcc08bcb3f8a199d83070dba2ba76f1550783e7099a1a8d3b13a24d

  • SHA512

    54689d156b0e5771b12a06ecf4dfeb42f6a6e51a965c9ae20c22212d0e339ed4cf12e3237691b68631b9d123260ebf4c814bec89497d0b5994c6370dc0ed618c

  • SSDEEP

    24576:lyHnuJDGynaiVFJvnnWfFfEvCPnlow6QWb7/t+yTQ1OFbPghgF15KCkA+Z:AHn8tvW9fe+Il+y5Ga5dk

Score
10/10
amadeydcratgluptebaredlinesectopratsmokeloadergromekedrulivetrafficpixelnew2.0plostup3backdoormicrosoftpaypaldiscoverydropperevasioninfostealerloaderpersistencephishingratspywarestealertrojan

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

plost

C2

77.91.124.86:19084

Extracted

Family

redline

Botnet

kedru

C2

77.91.124.86:19084

Extracted

Family

redline

Botnet

pixelnew2.0

C2

194.49.94.11:80

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

Extracted

Family

redline

Botnet

LiveTraffic

C2

195.10.205.17:8122

Targets

    • Target

      NEAS.bc403634080e6480056dd5d21f4013a0.exe

    • Size

      1.6MB

    • MD5

      bc403634080e6480056dd5d21f4013a0

    • SHA1

      8b92ba0d4189c2d25f361532392f243022f3213a

    • SHA256

      2edd57fcddcc08bcb3f8a199d83070dba2ba76f1550783e7099a1a8d3b13a24d

    • SHA512

      54689d156b0e5771b12a06ecf4dfeb42f6a6e51a965c9ae20c22212d0e339ed4cf12e3237691b68631b9d123260ebf4c814bec89497d0b5994c6370dc0ed618c

    • SSDEEP

      24576:lyHnuJDGynaiVFJvnnWfFfEvCPnlow6QWb7/t+yTQ1OFbPghgF15KCkA+Z:AHn8tvW9fe+Il+y5Ga5dk

    Score
    10/10
    amadeydcratgluptebaredlinesectopratsmokeloadergromekedrulivetrafficpixelnew2.0plostup3backdoormicrosoftpaypaldiscoverydropperevasioninfostealerloaderpersistencephishingratspywarestealertrojan

    • 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

    • 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

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

      trojanratsectoprat

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Windows Firewall

      evasion

    • Stops running service(s)

      evasion

    • 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

    • 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

    • Detected potential entity reuse from brand microsoft.

      phishingmicrosoft

    • Detected potential entity reuse from brand paypal.

      phishingpaypal

    • Drops file in System32 directory

    • 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

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

2
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

1
T1562.001

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

5
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Resource Development

Reconnaissance

Tasks