Malware Analysis Report

2024-10-16 03:30

Sample ID 240830-3d24pasfrj
Target 2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside
SHA256 a96b76f8290757ebdd6c5b85b555e69ea14d2cb6338e4c65e93a32a7d1218637
Tags
darkside discovery ransomware
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

a96b76f8290757ebdd6c5b85b555e69ea14d2cb6338e4c65e93a32a7d1218637

Threat Level: Known bad

The file 2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside was found to be: Known bad.

Malicious Activity Summary

darkside discovery ransomware

DarkSide

Renames multiple (165) files with added filename extension

Renames multiple (181) files with added filename extension

Enumerates connected drives

Sets desktop wallpaper using registry

Drops file in System32 directory

System Location Discovery: System Language Discovery

Unsigned PE

Modifies registry class

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Modifies Control Panel

Uses Volume Shadow Copy service COM API

Modifies data under HKEY_USERS

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-30 23:24

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-30 23:24

Reported

2024-08-30 23:27

Platform

win7-20240708-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe"

Signatures

DarkSide

ransomware darkside

Renames multiple (181) files with added filename extension

ransomware

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\F: C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A

Sets desktop wallpaper using registry

ransomware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\827f117e.BMP" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A

Modifies Control Panel

evasion
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Control Panel\Desktop C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Control Panel\Desktop\WallpaperStyle = "10" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A

Modifies data under HKEY_USERS

Description Indicator Process Target
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = 5f5269189c52460c1107c67379c90e4f7b845c0c0eb4c93edcf43185307a2586 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = a3b24105bdcbd5ef48a95694bbc7d835d263f29109096ad9d5e7388124745f8f C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = 44ab96575c069bfacf7625e303b11db0685c32a1951ba7da21cc76ba670331de C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4CDEF9B0-9C54-423F-A9AF-D86B60EA8D8C}\WpadDecisionTime = 905f22ce33fbda01 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4CDEF9B0-9C54-423F-A9AF-D86B60EA8D8C}\WpadNetworkName = "Network 3" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\6e-e6-7e-99-1f-a0\WpadDecisionReason = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Control Panel\International C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = 9cab6eab5e0e805c3c37dca5cf954a5de29d92fce7ac28a1e66ef88930ed04b7 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4CDEF9B0-9C54-423F-A9AF-D86B60EA8D8C}\WpadDecisionReason = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4CDEF9B0-9C54-423F-A9AF-D86B60EA8D8C}\WpadDecision = "0" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\6e-e6-7e-99-1f-a0\WpadDecisionTime = 905f22ce33fbda01 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = b71ae18b38591f0dd4b03070c35223bb1f7599fcf037a1011facf65c1dc3bdb8 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00300031003600380038003800620064002d0036006300360066002d0031003100640065002d0038006400310064002d003000300031006500300062006300640065003300650063007d002e0054004d0043006f006e007400610069006e0065007200300030003000300030003000300030003000300030003000300030003000300030003000300031002e007200650067007400720061006e0073002d006d00730000000000 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\Owner = 580a0000108280cd33fbda01 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c006e00740075007300650072002e006400610074002e004c004f004700310000000000 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00300031003600380038003800620064002d0036006300360066002d0031003100640065002d0038006400310064002d003000300031006500300062006300640065003300650063007d002e0054004d002e0062006c00660000000000 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f019e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\6e-e6-7e-99-1f-a0 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\6e-e6-7e-99-1f-a0\WpadDecision = "0" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\Sequence = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = ed22b28a364d57e51cc768b55d59aba29d023e895af7c5b20dc53ab3142cf669 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = 40a3d1e7145cae9a060416619ea8f1384ee20cc10f4b700e1dd4e64e6d36f062 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00300031003600380038003800620064002d0036006300360066002d0031003100640065002d0038006400310064002d003000300031006500300062006300640065003300650063007d002e0054004d0043006f006e007400610069006e0065007200300030003000300030003000300030003000300030003000300030003000300030003000300032002e007200650067007400720061006e0073002d006d00730000000000 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (str) \REGISTRY\USER\.DEFAULT\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\827f117e.BMP" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = e6efa78e6433b7268e4a5843575fe56f49867445319f6729dab70bb647190cdb C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4CDEF9B0-9C54-423F-A9AF-D86B60EA8D8C} C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4CDEF9B0-9C54-423F-A9AF-D86B60EA8D8C}\6e-e6-7e-99-1f-a0 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\827f117e\DefaultIcon\ = "C:\\ProgramData\\827f117e.ico" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.827f117e C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.827f117e\ = "827f117e" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\827f117e\DefaultIcon C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\827f117e C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeBackupPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\system32\vssvc.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 720 wrote to memory of 2256 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 720 wrote to memory of 2256 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 720 wrote to memory of 2256 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 720 wrote to memory of 2256 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 720 wrote to memory of 2256 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 2256 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 2256 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 2256 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 2256 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 2256 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 2256 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 2256 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 2256 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe

"C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe"

C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe

"C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe"

C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe

"C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe"

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe

C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe -work worker0 job0-2256

C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe

C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe -work worker1 job1-2256

Network

Country Destination Domain Proto
US 8.8.8.8:53 baroquetees.com udp

Files

C:\README.827f117e.TXT

MD5 164aa420be8e0c2bcdef574355edaa32
SHA1 4336eaafedfc18a27cdf42bffad63b5a54ea8231
SHA256 b326d11dd90c2e4efb0a384981f71c2bd1a6faa0553d6389acb08945b699f73d
SHA512 fd1437bc4f45e3f4b5c3d0e7fca9383f45edceb5c8cb603d0b8ee98350a5f2468c2aabdb66f16bdee0bac49afefa4300a093a54ee43b1ff28a541ae612e34d9d

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-30 23:24

Reported

2024-08-30 23:27

Platform

win10v2004-20240802-en

Max time kernel

134s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe"

Signatures

DarkSide

ransomware darkside

Renames multiple (165) files with added filename extension

ransomware

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\F: C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A

Sets desktop wallpaper using registry

ransomware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\ec53a89c.BMP" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A

Modifies Control Panel

evasion
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\Desktop C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\Desktop\WallpaperStyle = "10" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A

Modifies data under HKEY_USERS

Description Indicator Process Target
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = ba9c93411377f7154223f895ebe579370bfff8e915cae6a702e3fb1449d404a0 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 570b5327bef14ffe555bc1d673ee6822874cb83e1c55bc15806ff2451e776cce C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = fb60fd9e0fb0589d7449255fd6a40e386202e37e23e8995ff81e913c68f24d13 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Control Panel\International C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\Sequence = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c006e00740075007300650072002e006400610074002e004c004f004700310000000000 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c006e00740075007300650072002e006400610074002e004c004f004700320000000000 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 1334d90e4d6b04e7c0bcb0264f64ed3293672193e3a20d56d16eb1273233a927 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00350033006200330039006500380038002d0031003800630034002d0031003100650061002d0061003800310031002d003000300030006400330061006100340036003900320062007d002e0054004d0043006f006e007400610069006e0065007200300030003000300030003000300030003000300030003000300030003000300030003000300032002e007200650067007400720061006e0073002d006d00730000000000 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = a09fdf8429d91c6eb21bed5ac77c2e880b53a989e287cdec2085698f71e86940 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 942518a4a0f8d0b3db282d31ea650c5ccb5b03a2a4b82ead017d5c30390cf24b C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = acb36e47d217a71499f74a6abb1387385e4d8646c8f7443d1b3493514c4ae6e1 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = c2dce674ad4e923cecdb4dde72727fef6eefb916d6f589c00c8151fb3546da3e C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\Owner = 1412000041db92cd33fbda01 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 27c7cd0269c2d0be3846bed259ee91a9ade827a8c84e58108d97415317c6cd62 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 20be09701325bb644007d9601f846ee3d67fdb9cf16141a5b3036949640879f8 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00350033006200330039006500380038002d0031003800630034002d0031003100650061002d0061003800310031002d003000300030006400330061006100340036003900320062007d002e0054004d002e0062006c00660000000000 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00350033006200330039006500380038002d0031003800630034002d0031003100650061002d0061003800310031002d003000300030006400330061006100340036003900320062007d002e0054004d0043006f006e007400610069006e0065007200300030003000300030003000300030003000300030003000300030003000300030003000300031002e007200650067007400720061006e0073002d006d00730000000000 C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (str) \REGISTRY\USER\.DEFAULT\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\ec53a89c.BMP" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ec53a89c C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\ec53a89c\DefaultIcon\ = "C:\\ProgramData\\ec53a89c.ico" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.ec53a89c C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.ec53a89c\ = "ec53a89c" C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ec53a89c\DefaultIcon C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeBackupPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\system32\vssvc.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1472 wrote to memory of 3092 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 1472 wrote to memory of 3092 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 1472 wrote to memory of 3092 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 1472 wrote to memory of 3092 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 3092 wrote to memory of 4628 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 3092 wrote to memory of 4628 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 3092 wrote to memory of 4628 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 3092 wrote to memory of 4232 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 3092 wrote to memory of 4232 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe
PID 3092 wrote to memory of 4232 N/A C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe

"C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe"

C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe

"C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe"

C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe

"C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe"

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe

C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe -work worker0 job0-3092

C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe

C:\Users\Admin\AppData\Local\Temp\2024-08-30_608c27640c4d305f54a7f9ec2e0d20c9_darkside.exe -work worker1 job1-3092

Network

Country Destination Domain Proto
US 8.8.8.8:53 baroquetees.com udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp

Files

C:\Recovery\README.ec53a89c.TXT

MD5 164aa420be8e0c2bcdef574355edaa32
SHA1 4336eaafedfc18a27cdf42bffad63b5a54ea8231
SHA256 b326d11dd90c2e4efb0a384981f71c2bd1a6faa0553d6389acb08945b699f73d
SHA512 fd1437bc4f45e3f4b5c3d0e7fca9383f45edceb5c8cb603d0b8ee98350a5f2468c2aabdb66f16bdee0bac49afefa4300a093a54ee43b1ff28a541ae612e34d9d