maze | 32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b

Analysis

max time kernel
158s
max time network
182s
platform
windows7_x64
resource
win7-en-20211208
submitted
16-02-2022 23:06

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General

Target

32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
Size

1.1MB
MD5

f457bb5060543db3146291d8c9ad1001
SHA1

c62d0b80847bf15ad0ab9b54b3ddc3180952c324
SHA256

32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b
SHA512

70a9a7262d86b0ec85fe728317525ebfae2019a5b2bad4c6435fc5ec1659fe2bd730be79b2ff20e65dedd099bcf420c530023eef06f5c87529d951177c3ff408

Score

10^/10

maze ransomware spyware stealer trojan

Malware Config

Extracted

Path

C:\DECRYPT-FILES.txt

Family

maze

Ransom Note

Attention! ---------------------------- | What happened? ---------------------------- We hacked your network and now all your files, documents, photos, databases, and other important data are safely encrypted with reliable algorithms. You cannot access the files right now. But do not worry. You can get it back! It is easy to recover in a few steps. We have also downloaded a lot of private data from your network, so in case of not contacting us as soon as possible this data will be released. If you do not contact us in a 3 days we will post information about your breach on our public news website and after 7 days the whole downloaded info. To see what happens to those who don't contact us, google: * Southwire Maze Ransomware * MDLab Maze Ransomware * City of Pensacola Maze Ransomware After the payment the data will be removed from our disks and decryptor will be given to you, so you can restore all your files. ---------------------------- | How to contact us and get my files back? ---------------------------- The only method to restore your files and be safe from data leakage is to purchase a unique for you private key which is securely stored on our servers. To contact us and purchase the key you have to visit our website in a hidden TOR network. There are general 2 ways to reach us: 1) [Recommended] Using hidden TOR network. a) Download a special TOR browser: https://www.torproject.org/ b) Install the TOR Browser. c) Open the TOR Browser. d) Open our website in the TOR browser: http://aoacugmutagkwctu.onion/6d570cc825b41879 e) Follow the instructions on this page. 2) If you have any problems connecting or using TOR network a) Open our website: https://mazedecrypt.top/6d570cc825b41879 b) Follow the instructions on this page. Warning: the second (2) method can be blocked in some countries. That is why the first (1) method is recommended to use. On this page, you will see instructions on how to make a free decryption test and how to pay. Also it has a live chat with our operators and support team. ---------------------------- | What about guarantees? ---------------------------- We understand your stress and worry. So you have a FREE opportunity to test a service by instantly decrypting for free three files from every system in your network. If you have any problems our friendly support team is always here to assist you in a live chat! P.S. Dear system administrators, do not think you can handle it by yourself. Inform leadership as soon as possible. By hiding the fact of the breach you will be eventually fired and sometimes even sued. ------------------------------------------------------------------------------- THIS IS A SPECIAL BLOCK WITH A PERSONAL AND CONFIDENTIAL INFORMATION! DO NOT TOUCH IT WE NEED IT TO IDENTIFY AND AUTHORIZE YOU ---BEGIN MAZE KEY--- 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 ---END MAZE KEY---

URLs

http://aoacugmutagkwctu.onion/6d570cc825b41879

https://mazedecrypt.top/6d570cc825b41879

Signatures

Maze
Ransomware family also known as ChaCha.
trojan ransomware maze
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Modifies extensions of user files 2 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File renamed	C:\Users\Admin\Pictures\InvokeUnblock.tif => C:\Users\Admin\Pictures\InvokeUnblock.tif.cpNH	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File renamed	C:\Users\Admin\Pictures\RevokeEnter.tif => C:\Users\Admin\Pictures\RevokeEnter.tif.eDY5E	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DECRYPT-FILES.txt	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d570cc825b41879.tmp	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.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 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\000.bmp"	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe

Drops file in Program Files directory 27 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\ExitAdd.midi	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files\InitializeEnable.ttc	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files\SuspendInvoke.cab	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\DECRYPT-FILES.txt	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\6d570cc825b41879.tmp	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files\ConvertToRead.vsd	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files\DebugUnlock.odp	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files\RedoDebug.xlsx	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files\AssertResume.gif	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files\GrantAssert.cmd	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files\ResolveOpen.wdp	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\DECRYPT-FILES.txt	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files\DenyDisconnect.midi	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files\RemoveStop.mpeg2	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\DECRYPT-FILES.txt	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File created	C:\Program Files\DECRYPT-FILES.txt	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files\ConvertToTrace.wmf	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files\MergeInitialize.php	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files\ReceiveEnable.vsdm	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\6d570cc825b41879.tmp	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\6d570cc825b41879.tmp	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files\ClearStep.docm	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files\DismountDisable.wax	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files\SyncExit.wma	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File created	C:\Program Files (x86)\DECRYPT-FILES.txt	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files (x86)\6d570cc825b41879.tmp	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
File opened for modification	C:\Program Files\6d570cc825b41879.tmp	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1096	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe

Suspicious use of AdjustPrivilegeToken 43 IoCs

description	pid	Process
Token: SeBackupPrivilege	1392	vssvc.exe
Token: SeRestorePrivilege	1392	vssvc.exe
Token: SeAuditPrivilege	1392	vssvc.exe
Token: SeIncreaseQuotaPrivilege	1400	wmic.exe
Token: SeSecurityPrivilege	1400	wmic.exe
Token: SeTakeOwnershipPrivilege	1400	wmic.exe
Token: SeLoadDriverPrivilege	1400	wmic.exe
Token: SeSystemProfilePrivilege	1400	wmic.exe
Token: SeSystemtimePrivilege	1400	wmic.exe
Token: SeProfSingleProcessPrivilege	1400	wmic.exe
Token: SeIncBasePriorityPrivilege	1400	wmic.exe
Token: SeCreatePagefilePrivilege	1400	wmic.exe
Token: SeBackupPrivilege	1400	wmic.exe
Token: SeRestorePrivilege	1400	wmic.exe
Token: SeShutdownPrivilege	1400	wmic.exe
Token: SeDebugPrivilege	1400	wmic.exe
Token: SeSystemEnvironmentPrivilege	1400	wmic.exe
Token: SeRemoteShutdownPrivilege	1400	wmic.exe
Token: SeUndockPrivilege	1400	wmic.exe
Token: SeManageVolumePrivilege	1400	wmic.exe
Token: 33	1400	wmic.exe
Token: 34	1400	wmic.exe
Token: 35	1400	wmic.exe
Token: SeIncreaseQuotaPrivilege	1400	wmic.exe
Token: SeSecurityPrivilege	1400	wmic.exe
Token: SeTakeOwnershipPrivilege	1400	wmic.exe
Token: SeLoadDriverPrivilege	1400	wmic.exe
Token: SeSystemProfilePrivilege	1400	wmic.exe
Token: SeSystemtimePrivilege	1400	wmic.exe
Token: SeProfSingleProcessPrivilege	1400	wmic.exe
Token: SeIncBasePriorityPrivilege	1400	wmic.exe
Token: SeCreatePagefilePrivilege	1400	wmic.exe
Token: SeBackupPrivilege	1400	wmic.exe
Token: SeRestorePrivilege	1400	wmic.exe
Token: SeShutdownPrivilege	1400	wmic.exe
Token: SeDebugPrivilege	1400	wmic.exe
Token: SeSystemEnvironmentPrivilege	1400	wmic.exe
Token: SeRemoteShutdownPrivilege	1400	wmic.exe
Token: SeUndockPrivilege	1400	wmic.exe
Token: SeManageVolumePrivilege	1400	wmic.exe
Token: 33	1400	wmic.exe
Token: 34	1400	wmic.exe
Token: 35	1400	wmic.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1096 wrote to memory of 1400	1096	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe	33
PID 1096 wrote to memory of 1400	1096	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe	33
PID 1096 wrote to memory of 1400	1096	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe	33
PID 1096 wrote to memory of 1400	1096	32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe	33

C:\Users\Admin\AppData\Local\Temp\32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe
"C:\Users\Admin\AppData\Local\Temp\32736237e94a8321b4b03ba56485dff8b438cb232f2ff57c9c045f5cc7b5dc2b.exe"
1⤵
- Modifies extensions of user files
- Drops startup file
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1096
- C:\Windows\system32\wbem\wmic.exe
  "C:\trpyn\dbvd\..\..\Windows\quuo\mg\..\..\system32\s\qms\..\..\wbem\nsm\jctin\q\..\..\..\wmic.exe" shadowcopy delete
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1400

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1392

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}
1⤵
PID:1596

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File Deletion

T1107

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

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

memory/1096-54-0x00000000009DE000-0x0000000000A5A000-memory.dmp

Filesize
496KB

Download
memory/1096-55-0x0000000076121000-0x0000000076123000-memory.dmp

Filesize
8KB

Download
memory/1096-56-0x0000000000080000-0x00000000000DE000-memory.dmp

Filesize
376KB

Download
memory/1096-60-0x00000000009DE000-0x0000000000A5A000-memory.dmp

Filesize
496KB

Download
memory/1096-61-0x0000000000081000-0x00000000000BA000-memory.dmp

Filesize
228KB

Download