Malware Analysis Report

2024-08-06 16:14

Sample ID 240625-19myjazarq
Target 2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry
SHA256 df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3
Tags
chaos mafiaware666 maui blackcat njrat azov persistence ransomware spyware stealer wiper
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

df9498892ae72f611128c9a8bc57b93964f34cc235f5aaf57fe10fb2b3c69aa3

Threat Level: Known bad

The file 2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry was found to be: Known bad.

Malicious Activity Summary

chaos mafiaware666 maui blackcat njrat azov persistence ransomware spyware stealer wiper

Chaos Ransomware

Detects executables embedding registry key / value combination indicative of disabling Windows Defender features

Detects executables containing many references to VEEAM. Observed in ransomware

Mafiaware666 family

Maui family

UPX dump on OEP (original entry point)

Detect Maui ransomware

Detects command variations typically used by ransomware

Azov

Chaos family

Detect MafiaWare666 ransomware

Blackcat family

Njrat family

Renames multiple (458) files with added filename extension

Renames multiple (1307) files with added filename extension

Reads user/profile data of web browsers

Enumerates connected drives

Adds Run key to start application

Drops file in Program Files directory

Unsigned PE

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Persistence
TA0003
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Privilege Escalation
TA0004
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Defense Evasion
TA0005
Modify Registry
T1112
Credential Access
TA0006
Unsecured Credentials
T1552
Credentials In Files
T1552.001
Discovery
TA0007
Query Registry
T1012
Peripheral Device Discovery
T1120
System Information Discovery
T1082
Lateral Movement
TA0008
Collection
TA0009
Data from Local System
T1005
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-06-25 22:21

Signatures

Blackcat family

blackcat

Chaos Ransomware

Description Indicator Process Target
N/A N/A N/A N/A

Chaos family

chaos

Detect MafiaWare666 ransomware

Description Indicator Process Target
N/A N/A N/A N/A

Detect Maui ransomware

Description Indicator Process Target
N/A N/A N/A N/A

Detects command variations typically used by ransomware

Description Indicator Process Target
N/A N/A N/A N/A

Detects executables containing many references to VEEAM. Observed in ransomware

Description Indicator Process Target
N/A N/A N/A N/A

Detects executables embedding registry key / value combination indicative of disabling Windows Defender features

Description Indicator Process Target
N/A N/A N/A N/A

Mafiaware666 family

mafiaware666

Maui family

maui

Njrat family

njrat

UPX dump on OEP (original entry point)

Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-25 22:21

Reported

2024-06-25 22:23

Platform

win7-20240508-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe"

Signatures

Azov

ransomware wiper azov

Renames multiple (1307) files with added filename extension

ransomware

Reads user/profile data of web browsers

spyware stealer

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Bandera = "C:\\ProgramData\\rdpclient.exe" C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\Java\jre7\bin\orbd.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\cmm\GRAY.pf C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Honolulu C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\en-GB.pak C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\symbols\ea-sym.xml C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Bougainville C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\OrangeCircles.jpg C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\classlist C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\uk.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\NextMenuButtonIconSubpictur.png C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Windows Media Player\wmlaunch.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Inuvik C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Merida C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\hwrcatsh.dat C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\lv.pak C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\cmm\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\management\management.properties C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\META-INF\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.publisher.nl_ja_4.4.0.v20140623020002.jar C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_frame-imageMask.png C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\btn-previous-static.png C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Vincennes C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.directorywatcher.nl_zh_4.4.0.v20140623020002.jar C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Full\NavigationRight_SelectionSubpicture.png C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\lt.pak C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\blacklist C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\shadowonlyframe_videoinset.png C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsNotesBackground_PAL.wmv C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Manaus C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\icons\flight_recorder.png C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\web\webbase.xml C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\btn-back-static.png C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\1047x576black.png C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-5 C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.console_5.5.0.165303\feature.xml C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\olh.htm C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Common Files\Microsoft Shared\VSTO\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Common Files\System\Ole DB\oledbvbs.inc C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Push\push_item.png C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Tokyo C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\.settings\org.eclipse.equinox.p2.metadata.repository.prefs C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.docs.ja_5.5.0.165303.jar C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Common Files\Microsoft Shared\ink\uk-UA\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Common Files\System\ado\msadomd28.tlb C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\btn-back-static.png C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\contbig.gif C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.swt.nl_ja_4.4.0.v20140623020002.jar C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Cultures\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\DVD Maker\bod_r.TTF C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\LICENSE C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-6 C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskmenu\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Maceio C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\Lindeman C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Common Files\Microsoft Shared\ink\zh-CN\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Internet Explorer\SIGNUP\install.ins C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\META-INF\ECLIPSE_.RSA C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe"

Network

N/A

Files

memory/2208-0-0x0000000000310000-0x0000000000314000-memory.dmp

memory/2208-2-0x0000000140000000-0x000000014003E000-memory.dmp

memory/2208-7-0x00000000001E0000-0x00000000001E7000-memory.dmp

memory/2208-18-0x0000000000200000-0x0000000000205000-memory.dmp

memory/2208-4-0x0000000000200000-0x0000000000205000-memory.dmp

memory/2208-9-0x0000000000310000-0x0000000000314000-memory.dmp

memory/2208-8-0x0000000000200000-0x0000000000205000-memory.dmp

C:\Program Files\7-Zip\Lang\RESTORE_FILES.txt

MD5 78ede93114e65f9160fd03d3357c56e6
SHA1 88d531b101e57655f1d0d26c6b3257aa2468d460
SHA256 c97412fbf88da8f91099a52888dea4c3f222cd95af3e681e3271cbca8b6b7bb5
SHA512 074a4c741273902ccacb6f573b96d8accedb2ee405dbd04350cdbf54d180c1fd577a4e90c2aae26bf72f3782403f4494db6e3501a04cfd9d7d81a6bc14884b9d

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-25 22:21

Reported

2024-06-25 22:23

Platform

win10v2004-20240508-en

Max time kernel

93s

Max time network

131s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe"

Signatures

Azov

ransomware wiper azov

Renames multiple (458) files with added filename extension

ransomware

Reads user/profile data of web browsers

spyware stealer

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Bandera = "C:\\ProgramData\\rdpclient.exe" C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\hijrah-config-umalqura.properties C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ink\en-GB\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Internet Explorer\iediagcmd.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\fontconfig.properties.src C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\GrantCheckpoint.eps C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Internet Explorer\it-IT\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\COPYRIGHT C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\javafx\libxslt.md C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\SubsystemController.man C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Common Files\System\ado\msado26.tlb C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Common Files\System\Ole DB\en-US\sqlxmlx.rll.mui C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jre-1.8\bin\jjs.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jaureg.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Java\jdk-1.8\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\rt.jar C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_altgr.xml C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ink\hr-HR\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Common Files\System\en-US\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.NETCore.App.deps.json C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.187.37\MicrosoftEdgeUpdateComRegisterShell64.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\jdk\dom.md C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\javafx\public_suffix.md C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskclearui\oskclearuibase.xml C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ipsptb.xml C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Common Files\System\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Google\Chrome\Application\110.0.5481.104\Installer\chrmstp.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\en-US.pak C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\ru.pak C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\javafx\webkit.md C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskclearui\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\logging.properties C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\cy.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\MEIPreload\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVClient.man C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Common Files\System\ado\es-ES\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Common Files\System\ado\msado25.tlb C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\dotnet\host\fxr\7.0.16\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\accicons.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmclienticon.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\security\trusted.libraries C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\7-Zip\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\ClientEventLogMessages.man C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Common Files\Services\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File created C:\Program Files\Common Files\System\Ole DB\RESTORE_FILES.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\jdk\jcup.md C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\hu.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\lv.txt C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\jdk\ecc.md C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunec.jar C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-25_1ce3b67e179c8420bd5b31e75b4427ca_blackcat_maui_nokoyawa_wannacry.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 52.111.227.11:443 tcp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp

Files

memory/2680-0-0x0000000000540000-0x0000000000544000-memory.dmp

memory/2680-2-0x0000000140000000-0x000000014003E000-memory.dmp

memory/2680-4-0x0000000000530000-0x0000000000535000-memory.dmp

memory/2680-12-0x0000000000530000-0x0000000000535000-memory.dmp

memory/2680-11-0x0000000000540000-0x0000000000544000-memory.dmp

memory/2680-10-0x0000000000530000-0x0000000000535000-memory.dmp

memory/2680-9-0x0000000000510000-0x0000000000517000-memory.dmp

memory/2680-3-0x0000000000530000-0x0000000000535000-memory.dmp

C:\Program Files\7-Zip\Lang\RESTORE_FILES.txt

MD5 78ede93114e65f9160fd03d3357c56e6
SHA1 88d531b101e57655f1d0d26c6b3257aa2468d460
SHA256 c97412fbf88da8f91099a52888dea4c3f222cd95af3e681e3271cbca8b6b7bb5
SHA512 074a4c741273902ccacb6f573b96d8accedb2ee405dbd04350cdbf54d180c1fd577a4e90c2aae26bf72f3782403f4494db6e3501a04cfd9d7d81a6bc14884b9d