maze | 822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8

Analysis

max time kernel
179s
max time network
189s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
16-02-2022 22:50

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General

Target

822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
Size

747KB
MD5

87239ce48fc8196a5ab66d8562f48f26
SHA1

56ae990e9e55c3c842dc10d86815f3913bb408d3
SHA256

822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8
SHA512

9b5a6a9d05ec673eccae33e20472bc74553aef7085cc74c984c051bdb165996ce7744de68bb122f28cfb88707d08b41fcb07681ff4ef329bf6d1e051991aeb45

Score

10^/10

maze ransomware spyware stealer trojan

Malware Config

Extracted

Path

C:\DECRYPT-FILES.txt

Family

maze

Ransom Note

Attention! ---------------------------- | What happened? ---------------------------- 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 have a chance! It is easy to recover in a few steps. ---------------------------- | How to get my files back? ---------------------------- The only method to restore your files 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/8802099c70cb6511 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/8802099c70cb6511 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 on your computer! If you have any problems our friendly support team is always here to assist you in a live chat! ------------------------------------------------------------------------------- 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/8802099c70cb6511

https://mazedecrypt.top/8802099c70cb6511

Signatures

Maze
Ransomware family also known as ChaCha.
trojan ransomware maze

Modifies extensions of user files 4 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File opened for modification	C:\Users\Admin\Pictures\ConnectResolve.tiff	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File renamed	C:\Users\Admin\Pictures\ConnectResolve.tiff => C:\Users\Admin\Pictures\ConnectResolve.tiff.suXgY2e	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File renamed	C:\Users\Admin\Pictures\LockMerge.crw => C:\Users\Admin\Pictures\LockMerge.crw.nPWRMei	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File renamed	C:\Users\Admin\Pictures\RepairConvertFrom.crw => C:\Users\Admin\Pictures\RepairConvertFrom.crw.gmIv	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe

Drops startup file 4 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DECRYPT-FILES.txt	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8802099c70cb6511.tmp	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\DECRYPT-FILES.txt	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\8802099c70cb6511.tmp	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.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

Drops file in Program Files directory 40 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\8802099c70cb6511.tmp	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\CheckpointSkip.nfo	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\ImportCopy.wmv	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\ImportTest.cab	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\MergeDeny.cab	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\MoveStart.vsdm	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\WatchNew.ppsm	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\CheckpointEnable.zip	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File created	C:\Program Files\DECRYPT-FILES.txt	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\CompressWrite.mp4v	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\ConnectWrite.html	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\SplitExpand.xlsb	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\StopGroup.cr2	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\SuspendMove.xlt	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\InvokeShow.mpe	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\ProtectExport.vdw	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\RepairShow.vst	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\RestoreAdd.mpe	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\CompleteGrant.kix	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\ImportOptimize.mpa	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\ReadDeny.wvx	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File created	C:\Program Files (x86)\DECRYPT-FILES.txt	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files (x86)\8802099c70cb6511.tmp	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\InstallTest.vb	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\JoinStart.aiff	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\LockUnlock.vssm	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\RequestCompare.WTV	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\RevokeGroup.ttc	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\RequestEnter.MTS	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\SwitchTest.mpeg2	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\UnlockEdit.aifc	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\DismountUse.svgz	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\EnterBlock.potm	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\GroupGrant.ogg	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\MergeClose.gif	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\OutComplete.csv	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\SendPush.mpa	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\ShowSet.cab	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\SubmitCompare.mov	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
File opened for modification	C:\Program Files\TestConvertFrom.snd	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe
File opened for modification	C:\Windows\WindowsUpdate.log	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4920	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
4920	822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeBackupPrivilege	3816	vssvc.exe
Token: SeRestorePrivilege	3816	vssvc.exe
Token: SeAuditPrivilege	3816	vssvc.exe
Token: SeShutdownPrivilege	2788	svchost.exe
Token: SeCreatePagefilePrivilege	2788	svchost.exe
Token: SeShutdownPrivilege	2788	svchost.exe
Token: SeCreatePagefilePrivilege	2788	svchost.exe
Token: SeShutdownPrivilege	2788	svchost.exe
Token: SeCreatePagefilePrivilege	2788	svchost.exe

C:\Users\Admin\AppData\Local\Temp\822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe
"C:\Users\Admin\AppData\Local\Temp\822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8.exe"
1⤵
- Modifies extensions of user files
- Drops startup file
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:4920

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3816

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:2788

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2788-132-0x000001E01DB20000-0x000001E01DB30000-memory.dmp

Filesize
64KB

Download
memory/2788-133-0x000001E01DB80000-0x000001E01DB90000-memory.dmp

Filesize
64KB

Download
memory/2788-134-0x000001E020230000-0x000001E020234000-memory.dmp

Filesize
16KB

Download
memory/4920-130-0x0000000002280000-0x0000000002322000-memory.dmp

Filesize
648KB

Download
memory/4920-131-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download