maze | a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2

Analysis

max time kernel
168s
max time network
187s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
16/02/2022, 22:44

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General

Target

a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
Size

364KB
MD5

8540030a0ea3e18e84af7ce026ab9cad
SHA1

4ccfe4cf5839024e768520c63e3a1982eee092f0
SHA256

a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2
SHA512

8b7f32f3c4409cf3d5f69c32302c908086a4a156200fa3fb197bac957a0942a516349951633d09510b2f1c73bc02186f860467280cd36bbcebbdf1d0a974bb05

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/8802099cc2da0c76 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/8802099cc2da0c76 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/8802099cc2da0c76

https://mazedecrypt.top/8802099cc2da0c76

Signatures

Maze
Ransomware family also known as ChaCha.
trojan ransomware maze

Modifies extensions of user files 5 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File renamed	C:\Users\Admin\Pictures\ApproveUnblock.crw => C:\Users\Admin\Pictures\ApproveUnblock.crw.gBzX2	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File renamed	C:\Users\Admin\Pictures\CompleteApprove.tif => C:\Users\Admin\Pictures\CompleteApprove.tif.hRPi	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File renamed	C:\Users\Admin\Pictures\FindInstall.tif => C:\Users\Admin\Pictures\FindInstall.tif.EEjv	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File renamed	C:\Users\Admin\Pictures\StepSkip.png => C:\Users\Admin\Pictures\StepSkip.png.SCsqzP7	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File renamed	C:\Users\Admin\Pictures\UndoTrace.png => C:\Users\Admin\Pictures\UndoTrace.png.SCsqzP7	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.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	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8802099cc2da0c76.tmp	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\DECRYPT-FILES.txt	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\8802099cc2da0c76.tmp	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.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 32 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\WriteConnect.txt	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\WriteExport.ods	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files (x86)\8802099cc2da0c76.tmp	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\8802099cc2da0c76.tmp	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\AssertUninstall.cr2	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\ConvertFromSwitch.avi	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\EnableGroup.html	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\ExitNew.MOD	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\ReadNew.wmv	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\StepPop.mp4	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\AddRestart.emz	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\GetOptimize.xltx	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\PublishUnregister.au	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File created	C:\Program Files (x86)\DECRYPT-FILES.txt	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\ConfirmRepair.vssm	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\MoveSelect.ini	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\ResetGrant.bin	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\UninstallOptimize.pot	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File created	C:\Program Files\DECRYPT-FILES.txt	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\EditMount.iso	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\ExitUnprotect.eps	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\PublishEdit.ps1xml	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\ConfirmExpand.ini	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\OpenSkip.potx	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\SelectOut.shtml	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\SaveUnblock.crw	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\TraceOut.sql	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\BackupFormat.wm	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\DisconnectSend.php	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\DismountOut.vst	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\GetResize.mhtml	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
File opened for modification	C:\Program Files\UnprotectClose.html	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
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
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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1520	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
1520	a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeBackupPrivilege	1400	vssvc.exe
Token: SeRestorePrivilege	1400	vssvc.exe
Token: SeAuditPrivilege	1400	vssvc.exe
Token: SeShutdownPrivilege	8	svchost.exe
Token: SeCreatePagefilePrivilege	8	svchost.exe
Token: SeShutdownPrivilege	8	svchost.exe
Token: SeCreatePagefilePrivilege	8	svchost.exe
Token: SeShutdownPrivilege	8	svchost.exe
Token: SeCreatePagefilePrivilege	8	svchost.exe

C:\Users\Admin\AppData\Local\Temp\a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe
"C:\Users\Admin\AppData\Local\Temp\a6ac82fc87e552476a77c8d22e2d1d64fa17cc3dea9f428a53776354c97825b2.exe"
1⤵
- Modifies extensions of user files
- Drops startup file
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1520

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1400

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:8

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

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Downloads

memory/8-130-0x0000023331D20000-0x0000023331D30000-memory.dmp

Filesize
64KB

Download
memory/8-131-0x0000023331D80000-0x0000023331D90000-memory.dmp

Filesize
64KB

Download
memory/8-132-0x0000023334450000-0x0000023334454000-memory.dmp

Filesize
16KB

Download