Overview

overview

10

Static

static

3

NEAS.6ba19...e0.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.6ba19ecba334394bfe63fea78e7be3e0.exe

  • Size

    1.5MB

  • Sample

    231103-knrrlaeg9x

  • MD5

    6ba19ecba334394bfe63fea78e7be3e0

  • SHA1

    40dd8ec47eb7f6b5bec8f5ee1863cde3a6271903

  • SHA256

    bffcde8b9d6d925f52f91905eeefcb21986840006bf2f1b6c5876590b8e68af2

  • SHA512

    cee7e63d9e7a890b46667bff95172fc4c43fd9a4346ac8ce8b27b8b11c5379c12b67485ccd7732a1cc53b1b38a1ea6064fdb4c725dd2cbb0784d156d0fedc6e5

  • SSDEEP

    49152:5b+CQBiR5nrh4UweyY8XsgSGURxjWbVMi0oZ:B+qRt4HekXLcRUxZ

Score
10/10
amadeydcratgluptebaredlinesectopratsmokeloaderxmrig@ytlogsbotgromekedrupixelnew2.0plostup3backdoorpaypaldiscoverydropperevasioninfostealerloaderminerpersistencephishingratspywarestealertrojanupx

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

kedru

C2

77.91.124.86:19084

Extracted

Family

redline

Botnet

plost

C2

77.91.124.86:19084

Extracted

Family

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

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

Targets

    • Target

      NEAS.6ba19ecba334394bfe63fea78e7be3e0.exe

    • Size

      1.5MB

    • MD5

      6ba19ecba334394bfe63fea78e7be3e0

    • SHA1

      40dd8ec47eb7f6b5bec8f5ee1863cde3a6271903

    • SHA256

      bffcde8b9d6d925f52f91905eeefcb21986840006bf2f1b6c5876590b8e68af2

    • SHA512

      cee7e63d9e7a890b46667bff95172fc4c43fd9a4346ac8ce8b27b8b11c5379c12b67485ccd7732a1cc53b1b38a1ea6064fdb4c725dd2cbb0784d156d0fedc6e5

    • SSDEEP

      49152:5b+CQBiR5nrh4UweyY8XsgSGURxjWbVMi0oZ:B+qRt4HekXLcRUxZ

    Score
    10/10
    amadeydcratgluptebaredlinesectopratsmokeloaderxmrig@ytlogsbotgromekedrupixelnew2.0plostup3backdoorpaypaldiscoverydropperevasioninfostealerloaderminerpersistencephishingratspywarestealertrojanupx

    • 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

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • XMRig Miner payload

      miner

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • 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

5
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Service Stop

1
T1489

Resource Development

Reconnaissance

Tasks