maze | 9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71

Analysis

max time kernel
163s
max time network
184s
platform
windows7_x64
resource
win7-en-20211208
submitted
16-02-2022 22:47

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General

Target

9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
Size

749KB
MD5

b4d6cb4e52bb525ebe43349076a240df
SHA1

0aa813a69ea8a9265adaaba9248388b23529d6cc
SHA256

9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71
SHA512

5b5f566315da9f9f61b546b2b0b75e6d1f451eccd04ecc257003fa9529afcd338fd6f9cda2d1c29edf6f1c50f76cff71ac93cbaa38f430755e7d572e63536dd2

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/8838099977a4dbb7 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/8838099977a4dbb7 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/8838099977a4dbb7

https://mazedecrypt.top/8838099977a4dbb7

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 6 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File renamed	C:\Users\Admin\Pictures\DebugEdit.raw => C:\Users\Admin\Pictures\DebugEdit.raw.OoGlWJ	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File renamed	C:\Users\Admin\Pictures\MoveInvoke.raw => C:\Users\Admin\Pictures\MoveInvoke.raw.CicICb	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File opened for modification	C:\Users\Admin\Pictures\PushCompress.tiff	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File renamed	C:\Users\Admin\Pictures\PushCompress.tiff => C:\Users\Admin\Pictures\PushCompress.tiff.S8WQXv5	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File renamed	C:\Users\Admin\Pictures\SaveRestore.png => C:\Users\Admin\Pictures\SaveRestore.png.S8WQXv5	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File renamed	C:\Users\Admin\Pictures\UseRestart.png => C:\Users\Admin\Pictures\UseRestart.png.kQGHtrq	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.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	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8838099977a4dbb7.tmp	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.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-1-5-21-2329389628-4064185017-3901522362-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\000.bmp"	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe

Drops file in Program Files directory 21 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\AddSync.shtml	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File opened for modification	C:\Program Files\HideTest.html	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File opened for modification	C:\Program Files\MeasureUnpublish.aiff	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File opened for modification	C:\Program Files\RenameDisconnect.m4a	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\DECRYPT-FILES.txt	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File opened for modification	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\8838099977a4dbb7.tmp	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\DECRYPT-FILES.txt	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File created	C:\Program Files\DECRYPT-FILES.txt	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File opened for modification	C:\Program Files\8838099977a4dbb7.tmp	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File opened for modification	C:\Program Files\ConvertToRemove.MTS	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File opened for modification	C:\Program Files\DisconnectUnlock.svg	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File opened for modification	C:\Program Files\SetRepair.xlt	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File opened for modification	C:\Program Files (x86)\8838099977a4dbb7.tmp	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File opened for modification	C:\Program Files\CheckpointClear.ppsx	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File created	C:\Program Files (x86)\DECRYPT-FILES.txt	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File opened for modification	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\8838099977a4dbb7.tmp	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File opened for modification	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\8838099977a4dbb7.tmp	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\DECRYPT-FILES.txt	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File opened for modification	C:\Program Files\ApproveInitialize.pptm	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File opened for modification	C:\Program Files\BackupWait.001	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
File opened for modification	C:\Program Files\GroupResolve.mp4	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1940	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe

Suspicious use of AdjustPrivilegeToken 43 IoCs

description	pid	Process
Token: SeBackupPrivilege	1648	vssvc.exe
Token: SeRestorePrivilege	1648	vssvc.exe
Token: SeAuditPrivilege	1648	vssvc.exe
Token: SeIncreaseQuotaPrivilege	1604	wmic.exe
Token: SeSecurityPrivilege	1604	wmic.exe
Token: SeTakeOwnershipPrivilege	1604	wmic.exe
Token: SeLoadDriverPrivilege	1604	wmic.exe
Token: SeSystemProfilePrivilege	1604	wmic.exe
Token: SeSystemtimePrivilege	1604	wmic.exe
Token: SeProfSingleProcessPrivilege	1604	wmic.exe
Token: SeIncBasePriorityPrivilege	1604	wmic.exe
Token: SeCreatePagefilePrivilege	1604	wmic.exe
Token: SeBackupPrivilege	1604	wmic.exe
Token: SeRestorePrivilege	1604	wmic.exe
Token: SeShutdownPrivilege	1604	wmic.exe
Token: SeDebugPrivilege	1604	wmic.exe
Token: SeSystemEnvironmentPrivilege	1604	wmic.exe
Token: SeRemoteShutdownPrivilege	1604	wmic.exe
Token: SeUndockPrivilege	1604	wmic.exe
Token: SeManageVolumePrivilege	1604	wmic.exe
Token: 33	1604	wmic.exe
Token: 34	1604	wmic.exe
Token: 35	1604	wmic.exe
Token: SeIncreaseQuotaPrivilege	1604	wmic.exe
Token: SeSecurityPrivilege	1604	wmic.exe
Token: SeTakeOwnershipPrivilege	1604	wmic.exe
Token: SeLoadDriverPrivilege	1604	wmic.exe
Token: SeSystemProfilePrivilege	1604	wmic.exe
Token: SeSystemtimePrivilege	1604	wmic.exe
Token: SeProfSingleProcessPrivilege	1604	wmic.exe
Token: SeIncBasePriorityPrivilege	1604	wmic.exe
Token: SeCreatePagefilePrivilege	1604	wmic.exe
Token: SeBackupPrivilege	1604	wmic.exe
Token: SeRestorePrivilege	1604	wmic.exe
Token: SeShutdownPrivilege	1604	wmic.exe
Token: SeDebugPrivilege	1604	wmic.exe
Token: SeSystemEnvironmentPrivilege	1604	wmic.exe
Token: SeRemoteShutdownPrivilege	1604	wmic.exe
Token: SeUndockPrivilege	1604	wmic.exe
Token: SeManageVolumePrivilege	1604	wmic.exe
Token: 33	1604	wmic.exe
Token: 34	1604	wmic.exe
Token: 35	1604	wmic.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1940 wrote to memory of 1604	1940	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe	35
PID 1940 wrote to memory of 1604	1940	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe	35
PID 1940 wrote to memory of 1604	1940	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe	35
PID 1940 wrote to memory of 1604	1940	9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe	35

C:\Users\Admin\AppData\Local\Temp\9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.exe
"C:\Users\Admin\AppData\Local\Temp\9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71.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:1940
- C:\Windows\system32\wbem\wmic.exe
  "C:\sihek\vxep\nhhjg\..\..\..\Windows\dnrcc\..\system32\w\sumu\pajm\..\..\..\wbem\pp\xw\..\..\wmic.exe" shadowcopy delete
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1604

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1648

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

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Downloads

memory/1940-55-0x00000000760F1000-0x00000000760F3000-memory.dmp

Filesize
8KB

Download
memory/1940-56-0x00000000004C0000-0x0000000000563000-memory.dmp

Filesize
652KB

Download
memory/1940-57-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download