maze | cf79c908ce12b4717b81beca1a86cc34ffdd3bd56d65bdba841f9fb6cd2d8b63

General

Target

cf79c908ce12b4717b81beca1a86cc34ffdd3bd56d65bdba841f9fb6cd2d8b63.exe
Size

378KB
MD5

18b994c58c5adace6c60c6f43ac65941
SHA1

7cd4d6cd73eaa5b0016dd8dce919fe36b8936d2c
SHA256

cf79c908ce12b4717b81beca1a86cc34ffdd3bd56d65bdba841f9fb6cd2d8b63
SHA512

e915073337649a228f4bbe0edfd1884a83e14560a9a344a9cb0e8cd5acdb15ff965de32733d1b06b81f3815280227ea9424bbaa5c9beb9305d62cce95039c024

Score

10^/10

maze ransomware 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/8802099c2d29bdfc 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/8802099c2d29bdfc 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/8802099c2d29bdfc

https://mazedecrypt.top/8802099c2d29bdfc

Signatures

Maze
Ransomware family also known as ChaCha.
trojan ransomware maze

Executes dropped EXE 1 IoCs

pid	Process
1452	proc.exe

Drops file in Program Files directory 18 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\SendCheckpoint.wav	proc.exe
File created	C:\Program Files (x86)\DECRYPT-FILES.txt	proc.exe
File opened for modification	C:\Program Files\SelectEnable.easmx	proc.exe
File opened for modification	C:\Program Files\SendEnter.lock	proc.exe
File opened for modification	C:\Program Files\SubmitMount.mp2v	proc.exe
File created	C:\Program Files\DECRYPT-FILES.txt	proc.exe
File opened for modification	C:\Program Files\FormatRead.dxf	proc.exe
File opened for modification	C:\Program Files\MergeMove.svg	proc.exe
File opened for modification	C:\Program Files\SyncClose.xml	proc.exe
File opened for modification	C:\Program Files (x86)\8802099c2d29bdfc.tmp	proc.exe
File opened for modification	C:\Program Files\GroupEdit.xhtml	proc.exe
File opened for modification	C:\Program Files\LimitNew.ex_	proc.exe
File opened for modification	C:\Program Files\RemoveWatch.mp3	proc.exe
File opened for modification	C:\Program Files\RevokePublish.vdx	proc.exe
File opened for modification	C:\Program Files\SearchConnect.jpeg	proc.exe
File opened for modification	C:\Program Files\8802099c2d29bdfc.tmp	proc.exe
File opened for modification	C:\Program Files\RemoveJoin.vsw	proc.exe
File opened for modification	C:\Program Files\ResizeWrite.mpa	proc.exe

Drops file in Windows directory 7 IoCs

description	ioc	Process
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\Logs\CBS\CBS.log	TiWorker.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
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1452	proc.exe
1452	proc.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1808	svchost.exe
Token: SeCreatePagefilePrivilege	1808	svchost.exe
Token: SeShutdownPrivilege	1808	svchost.exe
Token: SeCreatePagefilePrivilege	1808	svchost.exe
Token: SeShutdownPrivilege	1808	svchost.exe
Token: SeCreatePagefilePrivilege	1808	svchost.exe
Token: SeBackupPrivilege	3096	vssvc.exe
Token: SeRestorePrivilege	3096	vssvc.exe
Token: SeAuditPrivilege	3096	vssvc.exe
Token: SeSecurityPrivilege	4844	TiWorker.exe
Token: SeRestorePrivilege	4844	TiWorker.exe
Token: SeBackupPrivilege	4844	TiWorker.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4344 wrote to memory of 1452	4344	cf79c908ce12b4717b81beca1a86cc34ffdd3bd56d65bdba841f9fb6cd2d8b63.exe	83
PID 4344 wrote to memory of 1452	4344	cf79c908ce12b4717b81beca1a86cc34ffdd3bd56d65bdba841f9fb6cd2d8b63.exe	83
PID 4344 wrote to memory of 1452	4344	cf79c908ce12b4717b81beca1a86cc34ffdd3bd56d65bdba841f9fb6cd2d8b63.exe	83

C:\Users\Admin\AppData\Local\Temp\cf79c908ce12b4717b81beca1a86cc34ffdd3bd56d65bdba841f9fb6cd2d8b63.exe
"C:\Users\Admin\AppData\Local\Temp\cf79c908ce12b4717b81beca1a86cc34ffdd3bd56d65bdba841f9fb6cd2d8b63.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4344
- C:\Users\Admin\AppData\Local\Temp\proc.exe
  "proc.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:1452

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:1808

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3096

C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4844

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1808-133-0x000001DBE3D20000-0x000001DBE3D30000-memory.dmp

Filesize
64KB

Download
memory/1808-134-0x000001DBE3D80000-0x000001DBE3D90000-memory.dmp

Filesize
64KB

Download
memory/1808-135-0x000001DBE6460000-0x000001DBE6464000-memory.dmp

Filesize
16KB

Download

Analysis

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