darkside | 2d0d2be9dd689d078335f677e1fafdd462179d300f149438d8dc1fdfd91ead1f

Resubmissions

09-04-2024 07:50

240409-jpmnlahh93 10

09-04-2024 07:50

09-04-2024 07:50

09-04-2024 07:50

27-01-2024 20:08

02-10-2023 11:52

Analysis

max time kernel
594s
max time network
602s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09-04-2024 07:50

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Report Analysis Logs

General

Target

0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Size

56KB
MD5

979692cd7fc638beea6e9d68c752f360
SHA1

c511ae4d80aaa281c610190aa13630de61ca714c
SHA256

0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9
SHA512

d7b7b6a968e6d7b7f3e7f98decb6b331b08122e491bf0b0dbe243223fb177218a758c34830f20c47f2a799acdd146297ec7f930c2bb4d5c6830ce65c8274ea6d
SSDEEP

768:piN4q1eksgR4SiI+rxQ3rjFrXRRWxXyw/Afy8fIaJ/ZB49j9xOOLd9kvAx0:g4HHerjZX7pLjJKjSO5i

Score

10^/10

darkside ransomware

Malware Config

Extracted

Path

F:\README.99551f76.TXT

Family

darkside

Ransom Note

----------- [ Welcome to DarkSide ] -------------> What happend? ---------------------------------------------- Your computers and servers are encrypted, backups are deleted. We use strong encryption algorithms, so you cannot decrypt your data. But you can restore everything by purchasing a special program from us - universal decryptor. This program will restore all your network. Follow our instructions below and you will recover all your data. Data leak ---------------------------------------------- First of all we have downloaded more then 500GB data from your network. Included: -Accounting data -Finance data -HR -Employees confidential data(photos, benefits, taxes, etc) -Marketing -Budgets -Taxes(sales tax compliance, property, income and franchise taxes, etc) -Payrolls -Banking data -Arbitration -Scans -Insurance -Reconciliations -Reports(monthly bank inventory, monthly financial, claims reports, etc) -Audits(DHG, insurance audits, etc) -B2B clients config data -Confidentiality 2020 -2020, 2021 Business plans -2019, 2020, 2021 years Closing (full dumps) -and a lot of other sensitive data Your personal leak page: http://darksidc3iux462n6yunevoag52ntvwp6wulaz3zirkmh4cnz6hhj7id.onion/162/thedixiegroup/LCfyHRcwffrYTblpZvoPO3XDbrYPcNu0wVAsH5p49LSjBfzTmtdXT48azXFlMu7q On the page you will find examples of files that have been downloaded. The data is preloaded and will be automatically published if you do not pay. After publication, your data will be available for at least 6 months on our tor cdn servers. We are ready: - To provide you the evidence of stolen data - To delete all the stolen data. What guarantees? ---------------------------------------------- We value our reputation. If we do not do our work and liabilities, nobody will pay us. This is not in our interests. All our decryption software is perfectly tested and will decrypt your data. We will also provide support in case of problems. We guarantee to decrypt one file for free. Go to the site and contact us. How to get access on website? ---------------------------------------------- Using a TOR browser: 1) Download and install TOR browser from this site: https://torproject.org/ 2) Open our website: http://dark24zz36xm4y2phwe7yvnkkkkhxionhfrwp67awpb3r3bdcneivoqd.onion/W57MRI9C7YZJUZEABBBYRQLSUTG22JZ9MAH0WT1ISHC405KP7Z2UWY3AI3J68DNM When you open our website, put the following data in the input form: Key: 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 !!! DANGER !!! DO NOT MODIFY or try to RECOVER any files yourself. We WILL NOT be able to RESTORE them. !!! DANGER !!!

URLs

http://darksidc3iux462n6yunevoag52ntvwp6wulaz3zirkmh4cnz6hhj7id.onion/162/thedixiegroup/LCfyHRcwffrYTblpZvoPO3XDbrYPcNu0wVAsH5p49LSjBfzTmtdXT48azXFlMu7q

http://dark24zz36xm4y2phwe7yvnkkkkhxionhfrwp67awpb3r3bdcneivoqd.onion/W57MRI9C7YZJUZEABBBYRQLSUTG22JZ9MAH0WT1ISHC405KP7Z2UWY3AI3J68DNM

Signatures

DarkSide
Targeted ransomware first seen in August 2020. Operators steal data to use as leverage.
ransomware darkside
Renames multiple (170) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Enumerates connected drives 3 TTPs 1 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\F:	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe

Drops file in System32 directory 14 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\488B96E8949F53FFFD5CC8FC00A703E9	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\488B96E8949F53FFFD5CC8FC00A703E9	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\230FC7CC186622395548996A4B552BC5	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\230FC7CC186622395548996A4B552BC5	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\99551f76.BMP"	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe

Modifies Control Panel 2 IoCs

evasion

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\Desktop\WallpaperStyle = "10"	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key created	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\Desktop	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe

Modifies data under HKEY_USERS 40 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 87c8b610c2e13fd38f11f1f7d535e1b55341e27d3f493fb5ce5a75a31852ed3d	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = ab3ff204addda395f2943484c485182254413cf6c43eb92fc83eb58b02fd9a5d	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 2d50dca5afa24d9bc0fa94b1619a958e02d6c923007c4c9ac81138fabaac2e98	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\P3P	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00350033006200330039006500380038002d0031003800630034002d0031003100650061002d0061003800310031002d003000300030006400330061006100340036003900320062007d002e0054004d002e0062006c00660000000000	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\Owner = 8c120000d8659dfa528ada01	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\99551f76.BMP"	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key created	\REGISTRY\USER\.DEFAULT\Software	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c006e00740075007300650072002e006400610074002e004c004f004700310000000000	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key created	\REGISTRY\USER\.DEFAULT\Software	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00350033006200330039006500380038002d0031003800630034002d0031003100650061002d0061003800310031002d003000300030006400330061006100340036003900320062007d002e0054004d0043006f006e007400610069006e0065007200300030003000300030003000300030003000300030003000300030003000300030003000300031002e007200650067007400720061006e0073002d006d00730000000000	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00350033006200330039006500380038002d0031003800630034002d0031003100650061002d0061003800310031002d003000300030006400330061006100340036003900320062007d002e0054004d0043006f006e007400610069006e0065007200300030003000300030003000300030003000300030003000300030003000300030003000300032002e007200650067007400720061006e0073002d006d00730000000000	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\Sequence = "1"	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c006e00740075007300650072002e006400610074002e004c004f004700320000000000	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key created	\REGISTRY\USER\.DEFAULT\Control Panel\International	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 84e688a315673080908dc138a8764dc47bd682c5aa03c0142fdda1fa94982b43	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\P3P\History	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 3a3406fbd2ea8ee6fad5b3f14e5ee597f9714adf60eda6155df0631a24fba4b9	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 2c11d93623170ad2c621a5220f58076ee70f352fadb26eb9318935eb4cce7976	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = e97a943d38a9c22279eb3ee88bc026212b484625342e4d666dd188382ddb7114	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 6b6aec0ef3eed54598e5be3894b7acf6479f3fc86e551bbada693672430e4522	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = fbbd8c9ff88082cb209d5d9879a9eff6c4cb24b84c826aa960a1559e950e73b9	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 1ce0da86c221904b02a3c81ec11232b882ea21b5a1f0da8ee4205a9a9efa3e70	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\99551f76	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\99551f76\DefaultIcon\ = "C:\\ProgramData\\99551f76.ico"	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.99551f76	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.99551f76\ = "99551f76"	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\99551f76\DefaultIcon	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

pid	Process
4604	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4604	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
4748	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeBackupPrivilege	2220	vssvc.exe
Token: SeRestorePrivilege	2220	vssvc.exe
Token: SeAuditPrivilege	2220	vssvc.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3536 wrote to memory of 4604	3536	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe	93
PID 3536 wrote to memory of 4604	3536	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe	93
PID 3536 wrote to memory of 4604	3536	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe	93
PID 3536 wrote to memory of 4604	3536	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe	93
PID 4604 wrote to memory of 4748	4604	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe	100
PID 4604 wrote to memory of 4748	4604	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe	100
PID 4604 wrote to memory of 4748	4604	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe	100
PID 4604 wrote to memory of 2688	4604	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe	101
PID 4604 wrote to memory of 2688	4604	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe	101
PID 4604 wrote to memory of 2688	4604	0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe	101

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
"C:\Users\Admin\AppData\Local\Temp\0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe"
1⤵
PID:2888

C:\Users\Admin\AppData\Local\Temp\0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
"C:\Users\Admin\AppData\Local\Temp\0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3536
- C:\Users\Admin\AppData\Local\Temp\0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
  "C:\Users\Admin\AppData\Local\Temp\0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe"
  2⤵
  - Drops file in System32 directory
  - Sets desktop wallpaper using registry
  - Modifies Control Panel
  - Modifies data under HKEY_USERS
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4604
- - C:\Users\Admin\AppData\Local\Temp\0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
    C:\Users\Admin\AppData\Local\Temp\0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe -work worker0 job0-4604
    3⤵
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    PID:4748
- - C:\Users\Admin\AppData\Local\Temp\0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe
    C:\Users\Admin\AppData\Local\Temp\0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9.exe -work worker1 job1-4604
    3⤵
    - Enumerates connected drives
    PID:2688

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2220

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4088 --field-trial-handle=2256,i,18272763564106695635,11201593968620719822,262144 --variations-seed-version /prefetch:8
1⤵
PID:4776

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1396 --field-trial-handle=2256,i,18272763564106695635,11201593968620719822,262144 --variations-seed-version /prefetch:8
1⤵
PID:2136

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

T1491

Replay Monitor

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Downloads

F:\README.99551f76.TXT

Filesize
3KB

MD5
164aa420be8e0c2bcdef574355edaa32

SHA1
4336eaafedfc18a27cdf42bffad63b5a54ea8231

SHA256
b326d11dd90c2e4efb0a384981f71c2bd1a6faa0553d6389acb08945b699f73d

SHA512
fd1437bc4f45e3f4b5c3d0e7fca9383f45edceb5c8cb603d0b8ee98350a5f2468c2aabdb66f16bdee0bac49afefa4300a093a54ee43b1ff28a541ae612e34d9d

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