Overview

overview

10

Static

static

1

index.html

windows10-2004-x64

10

Resubmissions

29-02-2024 07:13

240229-h2jxsshh5z 10

29-02-2024 07:06

240229-hxkzashg51 1

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General

  • Target

    index.html

  • Size

    645B

  • Sample

    240229-h2jxsshh5z

  • MD5

    0e42af5ebfa6cdfd249f2abdb123497d

  • SHA1

    cf41a6c23a8ec81bde87b284a1d558cfb4421059

  • SHA256

    a7c90093e472d234feb011738baafc00b902be8f8e6bb714564bdcdbb47b9ea5

  • SHA512

    f8813bf232f1e4805ebe6b6df817e9a33fdadbc72af71ae0d123f3970b198e7b689003484758687f5fe6dcfe2a6a4ad6a58207246c90e57f89af89cfa7377b76

Score
10/10
asyncratredlineremcosdefaultirukatestcollectiondiscoveryinfostealerpersistenceratspywarestealer

Malware Config

Extracted

Family

redline

Botnet

TEST

C2

185.172.129.234:34244

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

Mutex

llffqhbedsi

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

  • pastebin_config

    https://pastebin.com/raw/L6fX3GgP

aes.plain

Extracted

Family

remcos

Botnet

iruka

C2

91.223.3.151:4508

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-TG1HDZ

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      index.html

    • Size

      645B

    • MD5

      0e42af5ebfa6cdfd249f2abdb123497d

    • SHA1

      cf41a6c23a8ec81bde87b284a1d558cfb4421059

    • SHA256

      a7c90093e472d234feb011738baafc00b902be8f8e6bb714564bdcdbb47b9ea5

    • SHA512

      f8813bf232f1e4805ebe6b6df817e9a33fdadbc72af71ae0d123f3970b198e7b689003484758687f5fe6dcfe2a6a4ad6a58207246c90e57f89af89cfa7377b76

    Score
    10/10
    asyncratredlineremcosdefaultirukatestcollectiondiscoveryinfostealerpersistenceratspywarestealer

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

      ratasyncrat

    • RedLine

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

      infostealerredline

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • Async RAT payload

      rat

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Modifies Installed Components in the registry

      persistence

    • 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 Microsoft Outlook accounts

      collection

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

3
T1112

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

Email Collection

1
T1114

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks