Overview

overview

10

Static

static

5

2877bf0565...71.exe

windows7_x64

10

2877bf0565...71.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    2877bf056524695a30300cc6f5469202538727e8003ea14e8d13480a59600171

  • Size

    7.4MB

  • Sample

    220624-2l3jrafghr

  • MD5

    4ad1b0398bc3a371a82923383de2d0a4

  • SHA1

    9f977029800b4328dc752741156a6a0e5f6fa109

  • SHA256

    2877bf056524695a30300cc6f5469202538727e8003ea14e8d13480a59600171

  • SHA512

    469300fef819aebfe9dbeacf05f60eb509e31abaef0f596575107c69fbe56f0a95ac92135256e98c21c2e2c027fe2d12e1a5d8c402b59a758fea42fba671618b

Score
10/10
limeratremcossalitywarzonerathostbackdoorevasioninfostealerrattrojanupx

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

Host

C2

seasons444.ddns.net:8128

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    remcos.exe

  • copy_folder

    remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    window

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Office_vgqkluqlnw

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screens

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Extracted

Family

limerat

Wallets

1BVfdhbuDbDuMXWErhTv8XwgwYP1K34oTD

Attributes
  • aes_key

    MAXS20

  • antivm

    false

  • c2_url

    https://pastebin.com/raw/vnPLhhBH

  • delay

    3

  • download_payload

    false

  • install

    false

  • install_name

    Wservices.exe

  • main_folder

    AppData

  • pin_spread

    false

  • sub_folder

    \

  • usb_spread

    false

Extracted

Family

warzonerat

C2

cornerload.dynu.net:5500

Targets

    • Target

      2877bf056524695a30300cc6f5469202538727e8003ea14e8d13480a59600171

    • Size

      7.4MB

    • MD5

      4ad1b0398bc3a371a82923383de2d0a4

    • SHA1

      9f977029800b4328dc752741156a6a0e5f6fa109

    • SHA256

      2877bf056524695a30300cc6f5469202538727e8003ea14e8d13480a59600171

    • SHA512

      469300fef819aebfe9dbeacf05f60eb509e31abaef0f596575107c69fbe56f0a95ac92135256e98c21c2e2c027fe2d12e1a5d8c402b59a758fea42fba671618b

    Score
    10/10
    limeratremcossalitywarzonerathostbackdoorevasioninfostealerrattrojanupx

    • LimeRAT

      Simple yet powerful RAT for Windows machines written in .NET.

      ratlimerat

    • Modifies firewall policy service

      evasion

    • Remcos

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

      ratremcos

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

      backdoorsality

    • UAC bypass

      evasiontrojan

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

      ratinfostealerwarzonerat

    • Windows security bypass

      evasiontrojan

    • Warzone RAT Payload

      rat

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Maps connected drives based on registry

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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Modify Existing Service

1
T1031

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Modify Registry

3
T1112

Bypass User Account Control

1
T1088

Disabling Security Tools

2
T1089

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

2
T1120

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks