maze | 24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063

Analysis

max time kernel
164s
max time network
211s
platform
windows7_x64
resource
win7v20210408
submitted
31-08-2021 08:05

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General

Target

24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
Size

364KB
MD5

064058cf092063a5b69ed8fd2a1a04fe
SHA1

92b44e52f13bcb097f412a6a61bdc46ac19584c6
SHA256

24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063
SHA512

19ed838eadbd23c17ec751cb4ed03059629f3fc64bc6225d23dc471a7c5b4d6223b9f27e5942a3dcff8776eef9b573bceb7748596d1715aaa23dbb614201e2af

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/6d050cd0372cdf4f 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/6d050cd0372cdf4f 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/6d050cd0372cdf4f

https://mazedecrypt.top/6d050cd0372cdf4f

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

Processes:

24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe

description	ioc	Process
File renamed	C:\Users\Admin\Pictures\StartConnect.crw => C:\Users\Admin\Pictures\StartConnect.crw.gwZAp	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File renamed	C:\Users\Admin\Pictures\UnprotectOpen.crw => C:\Users\Admin\Pictures\UnprotectOpen.crw.gwZAp	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File renamed	C:\Users\Admin\Pictures\CopyUnregister.tif => C:\Users\Admin\Pictures\CopyUnregister.tif.dL77	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File renamed	C:\Users\Admin\Pictures\MoveHide.raw => C:\Users\Admin\Pictures\MoveHide.raw.dL77	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File renamed	C:\Users\Admin\Pictures\OutJoin.png => C:\Users\Admin\Pictures\OutJoin.png.OOecM	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File renamed	C:\Users\Admin\Pictures\PublishOut.png => C:\Users\Admin\Pictures\PublishOut.png.OOecM	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe

Drops startup file 2 IoCs

Processes:

24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DECRYPT-FILES.txt	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d050cd0372cdf4f.tmp	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.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

Processes:

24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\000.bmp"	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe

Drops file in Program Files directory 29 IoCs

Processes:

24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\6d050cd0372cdf4f.tmp	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\6d050cd0372cdf4f.tmp	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\ConfirmMerge.m4a	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\FormatRemove.ods	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\NewClose.emf	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\OutRedo.raw	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File created	C:\Program Files\DECRYPT-FILES.txt	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\SubmitInitialize.ttf	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\SubmitRepair.tmp	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File created	C:\Program Files (x86)\DECRYPT-FILES.txt	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\EditConfirm.tif	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\UpdateSkip.docx	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\FormatSave.rtf	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\JoinRedo.docx	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\StopExit.tif	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\DECRYPT-FILES.txt	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\DECRYPT-FILES.txt	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\SendPop.dotm	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\SkipRevoke.svg	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files (x86)\6d050cd0372cdf4f.tmp	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\6d050cd0372cdf4f.tmp	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\6d050cd0372cdf4f.tmp	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\DECRYPT-FILES.txt	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\TraceInitialize.AAC	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\CompleteAssert.rtf	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\GrantCompress.xlt	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\OutReceive.bmp	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\RenameOpen.css	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
File opened for modification	C:\Program Files\ResolveRepair.tmp	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe

pid	Process
1048	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe

Suspicious use of AdjustPrivilegeToken 47 IoCs

Processes:

vssvc.exewmic.exeAUDIODG.EXE

description	pid	Process
Token: SeBackupPrivilege	616	vssvc.exe
Token: SeRestorePrivilege	616	vssvc.exe
Token: SeAuditPrivilege	616	vssvc.exe
Token: SeIncreaseQuotaPrivilege	1640	wmic.exe
Token: SeSecurityPrivilege	1640	wmic.exe
Token: SeTakeOwnershipPrivilege	1640	wmic.exe
Token: SeLoadDriverPrivilege	1640	wmic.exe
Token: SeSystemProfilePrivilege	1640	wmic.exe
Token: SeSystemtimePrivilege	1640	wmic.exe
Token: SeProfSingleProcessPrivilege	1640	wmic.exe
Token: SeIncBasePriorityPrivilege	1640	wmic.exe
Token: SeCreatePagefilePrivilege	1640	wmic.exe
Token: SeBackupPrivilege	1640	wmic.exe
Token: SeRestorePrivilege	1640	wmic.exe
Token: SeShutdownPrivilege	1640	wmic.exe
Token: SeDebugPrivilege	1640	wmic.exe
Token: SeSystemEnvironmentPrivilege	1640	wmic.exe
Token: SeRemoteShutdownPrivilege	1640	wmic.exe
Token: SeUndockPrivilege	1640	wmic.exe
Token: SeManageVolumePrivilege	1640	wmic.exe
Token: 33	1640	wmic.exe
Token: 34	1640	wmic.exe
Token: 35	1640	wmic.exe
Token: SeIncreaseQuotaPrivilege	1640	wmic.exe
Token: SeSecurityPrivilege	1640	wmic.exe
Token: SeTakeOwnershipPrivilege	1640	wmic.exe
Token: SeLoadDriverPrivilege	1640	wmic.exe
Token: SeSystemProfilePrivilege	1640	wmic.exe
Token: SeSystemtimePrivilege	1640	wmic.exe
Token: SeProfSingleProcessPrivilege	1640	wmic.exe
Token: SeIncBasePriorityPrivilege	1640	wmic.exe
Token: SeCreatePagefilePrivilege	1640	wmic.exe
Token: SeBackupPrivilege	1640	wmic.exe
Token: SeRestorePrivilege	1640	wmic.exe
Token: SeShutdownPrivilege	1640	wmic.exe
Token: SeDebugPrivilege	1640	wmic.exe
Token: SeSystemEnvironmentPrivilege	1640	wmic.exe
Token: SeRemoteShutdownPrivilege	1640	wmic.exe
Token: SeUndockPrivilege	1640	wmic.exe
Token: SeManageVolumePrivilege	1640	wmic.exe
Token: 33	1640	wmic.exe
Token: 34	1640	wmic.exe
Token: 35	1640	wmic.exe
Token: 33	1748	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1748	AUDIODG.EXE
Token: 33	1748	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1748	AUDIODG.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe

description	pid	Process	procid_target
PID 1048 wrote to memory of 1640	1048	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe	35
PID 1048 wrote to memory of 1640	1048	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe	35
PID 1048 wrote to memory of 1640	1048	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe	35
PID 1048 wrote to memory of 1640	1048	24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe	35

C:\Users\Admin\AppData\Local\Temp\24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.exe
"C:\Users\Admin\AppData\Local\Temp\24da3ccf131b8236d3c4a8cc29482709531232ef9c9cba38266b908439dea063.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:1048
- C:\Windows\system32\wbem\wmic.exe
  "C:\mefs\jxl\..\..\Windows\ylt\bm\..\..\system32\hnly\..\wbem\bqsxx\many\..\..\wmic.exe" shadowcopy delete
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1640

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:616

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}
1⤵
PID:1276

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x498
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1748

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/1048-60-0x00000000769B1000-0x00000000769B3000-memory.dmp

Filesize
8KB

Download
memory/1640-61-0x0000000000000000-mapping.dmp

Download