maze | 6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af

Analysis

max time kernel
170s
max time network
180s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12-10-2023 12:57

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General

Target

6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
Size

478KB
MD5

deebbea18401e8b5e83c410c6d3a8b4e
SHA1

96d81e77b6af8f54a5ac07b2c613a5655dd05353
SHA256

6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af
SHA512

a0396c82fb68cf3931f0a2fcdba580d51ec6069c82b4e3853341fc6971a4bde4dbeb0094b94379d1dce4b1d8c43703e86266156ecbee89f9c939a71cafe9d487
SSDEEP

12288:2GOrdqXg+Hy7WxHXkzYHD9Fg0CNDG+X9MOguRTzxH/F:EjuSWxHY0C5PXmOgEhN

Score

10^/10

maze ransomware spyware stealer trojan

Malware Config

Extracted

Path

C:\$Recycle.Bin\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/88d4099aeafb07c5 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/88d4099aeafb07c5 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/88d4099aeafb07c5

https://mazedecrypt.top/88d4099aeafb07c5

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
T1070.004

Inhibit System Recovery
T1490

Windows Defender anti-emulation file check 1 TTPs 1 IoCs

Defender's emulator always creates certain fake files which can be used to detect it.

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	C:\aaa_TouchMeNot_.txt	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.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	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\5vxz0.tmp	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\DECRYPT-FILES.txt	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\5vxz0.tmp	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.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
T1552.001

Drops file in Program Files directory 27 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\5vxz0.tmp	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\JoinAssert.bmp	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files (x86)\5vxz0.tmp	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\CompleteSelect.ppsm	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\GrantMove.aifc	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\SetCompare.dotx	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\ExportEdit.tiff	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\MeasureEdit.svgz	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\RemoveRegister.html	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\ResolveOptimize.wmx	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\TestConvert.ps1xml	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\WatchSend.pub	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\ImportRename.temp	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\RegisterNew.aifc	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\StartComplete.m1v	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File created	C:\Program Files (x86)\DECRYPT-FILES.txt	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File created	C:\Program Files\DECRYPT-FILES.txt	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\BlockMount.potx	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\EnterSync.lock	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\SwitchStep.otf	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\ConfirmUpdate.i64	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\RestoreOut.avi	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\SetReceive.contact	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\UnregisterClose.emz	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\AssertJoin.xlsm	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\SearchTest.ps1	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
File opened for modification	C:\Program Files\SearchWait.xps	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5100	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
5100	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe

Suspicious use of AdjustPrivilegeToken 45 IoCs

description	pid	Process
Token: SeBackupPrivilege	3676	vssvc.exe
Token: SeRestorePrivilege	3676	vssvc.exe
Token: SeAuditPrivilege	3676	vssvc.exe
Token: SeIncreaseQuotaPrivilege	1324	wmic.exe
Token: SeSecurityPrivilege	1324	wmic.exe
Token: SeTakeOwnershipPrivilege	1324	wmic.exe
Token: SeLoadDriverPrivilege	1324	wmic.exe
Token: SeSystemProfilePrivilege	1324	wmic.exe
Token: SeSystemtimePrivilege	1324	wmic.exe
Token: SeProfSingleProcessPrivilege	1324	wmic.exe
Token: SeIncBasePriorityPrivilege	1324	wmic.exe
Token: SeCreatePagefilePrivilege	1324	wmic.exe
Token: SeBackupPrivilege	1324	wmic.exe
Token: SeRestorePrivilege	1324	wmic.exe
Token: SeShutdownPrivilege	1324	wmic.exe
Token: SeDebugPrivilege	1324	wmic.exe
Token: SeSystemEnvironmentPrivilege	1324	wmic.exe
Token: SeRemoteShutdownPrivilege	1324	wmic.exe
Token: SeUndockPrivilege	1324	wmic.exe
Token: SeManageVolumePrivilege	1324	wmic.exe
Token: 33	1324	wmic.exe
Token: 34	1324	wmic.exe
Token: 35	1324	wmic.exe
Token: 36	1324	wmic.exe
Token: SeIncreaseQuotaPrivilege	1324	wmic.exe
Token: SeSecurityPrivilege	1324	wmic.exe
Token: SeTakeOwnershipPrivilege	1324	wmic.exe
Token: SeLoadDriverPrivilege	1324	wmic.exe
Token: SeSystemProfilePrivilege	1324	wmic.exe
Token: SeSystemtimePrivilege	1324	wmic.exe
Token: SeProfSingleProcessPrivilege	1324	wmic.exe
Token: SeIncBasePriorityPrivilege	1324	wmic.exe
Token: SeCreatePagefilePrivilege	1324	wmic.exe
Token: SeBackupPrivilege	1324	wmic.exe
Token: SeRestorePrivilege	1324	wmic.exe
Token: SeShutdownPrivilege	1324	wmic.exe
Token: SeDebugPrivilege	1324	wmic.exe
Token: SeSystemEnvironmentPrivilege	1324	wmic.exe
Token: SeRemoteShutdownPrivilege	1324	wmic.exe
Token: SeUndockPrivilege	1324	wmic.exe
Token: SeManageVolumePrivilege	1324	wmic.exe
Token: 33	1324	wmic.exe
Token: 34	1324	wmic.exe
Token: 35	1324	wmic.exe
Token: 36	1324	wmic.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5100 wrote to memory of 1324	5100	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe	96
PID 5100 wrote to memory of 1324	5100	6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe	96

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe
"C:\Users\Admin\AppData\Local\Temp\6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af.exe"
1⤵
- Windows Defender anti-emulation file check
- Drops startup file
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5100
- C:\Windows\system32\wbem\wmic.exe
  "C:\lqcnq\wg\oq\..\..\..\Windows\jy\..\system32\afik\pdmcn\rlx\..\..\..\wbem\fb\oexer\lvab\..\..\..\wmic.exe" shadowcopy delete
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1324

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

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Downloads

C:\$Recycle.Bin\DECRYPT-FILES.txt

Filesize
9KB

MD5
a3ec0f3fac005b100860d9340e5a939c

SHA1
ecff713ad9d548b5442b40ca1a64fdb327627527

SHA256
0eaeaa113927f69844e18ef301c2a0e7a0ecd30cd298dd60a23c1ce7feb178ad

SHA512
6fcf98c2751e7c34cd495f7587329ba0b068ee670facc29c71af494d909c339d8291c5552e39ce4d83422b78618a0c326707c920589dd3c451e5ce42dd7d7bca

Download Submit
memory/5100-0-0x0000000000CD0000-0x0000000000D2D000-memory.dmp

Filesize
372KB

Download
memory/5100-5-0x0000000000CD0000-0x0000000000D2D000-memory.dmp

Filesize
372KB

Download
memory/5100-7-0x0000000000CD0000-0x0000000000D2D000-memory.dmp

Filesize
372KB

Download
memory/5100-8-0x0000000000CD0000-0x0000000000D2D000-memory.dmp

Filesize
372KB

Download
memory/5100-12-0x0000000000CD0000-0x0000000000D2D000-memory.dmp

Filesize
372KB

Download
memory/5100-769-0x0000000000CD0000-0x0000000000D2D000-memory.dmp

Filesize
372KB

Download