maze | 1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78

Analysis

max time kernel
169s
max time network
182s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
16-02-2022 23:10

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General

Target

1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
Size

739KB
MD5

b40a9eda37493425782bda4a3d9dad58
SHA1

bc8285e6cc6743a2f4a715f338b7d0bc6f327528
SHA256

1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78
SHA512

43d42391e7a1c90afc60bdde21e2903676787cf49ba22b93134c67fd9136cf99a47e341a6987e9827582294b6de2c285902817763f126b2aeae2607fa7d11df4

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/8802099ca916561b 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/8802099ca916561b 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/8802099ca916561b

https://mazedecrypt.top/8802099ca916561b

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 4 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File renamed	C:\Users\Admin\Pictures\NewEdit.raw => C:\Users\Admin\Pictures\NewEdit.raw.hIQN	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Users\Admin\Pictures\SetPop.tiff	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File renamed	C:\Users\Admin\Pictures\SetPop.tiff => C:\Users\Admin\Pictures\SetPop.tiff.WqFr	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File renamed	C:\Users\Admin\Pictures\UninstallRestart.raw => C:\Users\Admin\Pictures\UninstallRestart.raw.WqFr	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.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	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8802099ca916561b.tmp	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\DECRYPT-FILES.txt	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\8802099ca916561b.tmp	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.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-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\000.bmp"	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe

Drops file in Program Files directory 32 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\EnableEdit.vb	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\RepairInvoke.dot	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File created	C:\Program Files\DECRYPT-FILES.txt	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\DisableConvertTo.ini	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\LimitDisconnect.mht	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\SearchSend.ppsx	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\StartOpen.001	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\ExitUnregister.M2V	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\ExpandDismount.html	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\PingUpdate.docm	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\ResetRestart.dib	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\ClearUninstall.ini	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\ConvertToPing.MTS	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\DisableExport.wma	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\UpdateBlock.csv	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\ResizeCompress.potm	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\RevokeRequest.au	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\ClearConvert.aifc	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\DisableExpand.odp	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\DisableResize.emz	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\InvokePop.otf	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\LockConvertTo.pub	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\GetMount.css	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\ResumePublish.dot	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File created	C:\Program Files (x86)\DECRYPT-FILES.txt	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files (x86)\8802099ca916561b.tmp	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\WatchImport.rle	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\8802099ca916561b.tmp	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\ConvertFromSet.avi	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\DebugEnable.cr2	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\ProtectPop.scf	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
File opened for modification	C:\Program Files\SearchLimit.contact	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe

Drops file in Windows directory 6 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\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
1312	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
1312	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe

Suspicious use of AdjustPrivilegeToken 51 IoCs

description	pid	Process
Token: SeBackupPrivilege	2916	vssvc.exe
Token: SeRestorePrivilege	2916	vssvc.exe
Token: SeAuditPrivilege	2916	vssvc.exe
Token: SeShutdownPrivilege	1932	svchost.exe
Token: SeCreatePagefilePrivilege	1932	svchost.exe
Token: SeShutdownPrivilege	1932	svchost.exe
Token: SeCreatePagefilePrivilege	1932	svchost.exe
Token: SeShutdownPrivilege	1932	svchost.exe
Token: SeCreatePagefilePrivilege	1932	svchost.exe
Token: SeIncreaseQuotaPrivilege	3848	wmic.exe
Token: SeSecurityPrivilege	3848	wmic.exe
Token: SeTakeOwnershipPrivilege	3848	wmic.exe
Token: SeLoadDriverPrivilege	3848	wmic.exe
Token: SeSystemProfilePrivilege	3848	wmic.exe
Token: SeSystemtimePrivilege	3848	wmic.exe
Token: SeProfSingleProcessPrivilege	3848	wmic.exe
Token: SeIncBasePriorityPrivilege	3848	wmic.exe
Token: SeCreatePagefilePrivilege	3848	wmic.exe
Token: SeBackupPrivilege	3848	wmic.exe
Token: SeRestorePrivilege	3848	wmic.exe
Token: SeShutdownPrivilege	3848	wmic.exe
Token: SeDebugPrivilege	3848	wmic.exe
Token: SeSystemEnvironmentPrivilege	3848	wmic.exe
Token: SeRemoteShutdownPrivilege	3848	wmic.exe
Token: SeUndockPrivilege	3848	wmic.exe
Token: SeManageVolumePrivilege	3848	wmic.exe
Token: 33	3848	wmic.exe
Token: 34	3848	wmic.exe
Token: 35	3848	wmic.exe
Token: 36	3848	wmic.exe
Token: SeIncreaseQuotaPrivilege	3848	wmic.exe
Token: SeSecurityPrivilege	3848	wmic.exe
Token: SeTakeOwnershipPrivilege	3848	wmic.exe
Token: SeLoadDriverPrivilege	3848	wmic.exe
Token: SeSystemProfilePrivilege	3848	wmic.exe
Token: SeSystemtimePrivilege	3848	wmic.exe
Token: SeProfSingleProcessPrivilege	3848	wmic.exe
Token: SeIncBasePriorityPrivilege	3848	wmic.exe
Token: SeCreatePagefilePrivilege	3848	wmic.exe
Token: SeBackupPrivilege	3848	wmic.exe
Token: SeRestorePrivilege	3848	wmic.exe
Token: SeShutdownPrivilege	3848	wmic.exe
Token: SeDebugPrivilege	3848	wmic.exe
Token: SeSystemEnvironmentPrivilege	3848	wmic.exe
Token: SeRemoteShutdownPrivilege	3848	wmic.exe
Token: SeUndockPrivilege	3848	wmic.exe
Token: SeManageVolumePrivilege	3848	wmic.exe
Token: 33	3848	wmic.exe
Token: 34	3848	wmic.exe
Token: 35	3848	wmic.exe
Token: 36	3848	wmic.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1312 wrote to memory of 3848	1312	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe	103
PID 1312 wrote to memory of 3848	1312	1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe	103

C:\Users\Admin\AppData\Local\Temp\1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.exe
"C:\Users\Admin\AppData\Local\Temp\1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78.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:1312
- C:\Windows\system32\wbem\wmic.exe
  "C:\um\lbyp\..\..\Windows\tj\wchd\..\..\system32\jks\xauhq\..\..\wbem\ibuy\mqeuj\bheaf\..\..\..\wmic.exe" shadowcopy delete
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3848

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2916

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:1932

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/1312-130-0x0000000000630000-0x00000000006DA000-memory.dmp

Filesize
680KB

Download
memory/1312-131-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/1932-132-0x0000013FC9560000-0x0000013FC9570000-memory.dmp

Filesize
64KB

Download
memory/1932-133-0x0000013FC9B20000-0x0000013FC9B30000-memory.dmp

Filesize
64KB

Download
memory/1932-134-0x0000013FCC1E0000-0x0000013FCC1E4000-memory.dmp

Filesize
16KB

Download