maze | 3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3

Analysis

max time kernel
164s
max time network
186s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
16-02-2022 23:05

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General

Target

3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
Size

391KB
MD5

a3753202df1ce12cf042107fa2a6c6db
SHA1

0f6e15c03673c3d60e61634fd1b1e62df3e1ce5a
SHA256

3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3
SHA512

3a52607aa8b9edfa5c77c814009f7ae3b0e3ea394fdd0d29548724808e0a65ceb0717704b4bfc5392420f4015a47753f20f18977564d25f2681fba743c68b21f

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/8802099c59a08dfe 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/8802099c59a08dfe 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/8802099c59a08dfe

https://mazedecrypt.top/8802099c59a08dfe

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 7 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File renamed	C:\Users\Admin\Pictures\AssertUnlock.crw => C:\Users\Admin\Pictures\AssertUnlock.crw.Wx9t	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File renamed	C:\Users\Admin\Pictures\ClearReset.raw => C:\Users\Admin\Pictures\ClearReset.raw.kst8z	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Users\Admin\Pictures\InitializeExit.tiff	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File renamed	C:\Users\Admin\Pictures\InitializeExit.tiff => C:\Users\Admin\Pictures\InitializeExit.tiff.kst8z	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File renamed	C:\Users\Admin\Pictures\ResolveInvoke.png => C:\Users\Admin\Pictures\ResolveInvoke.png.UVrMBe	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File renamed	C:\Users\Admin\Pictures\UpdateShow.tif => C:\Users\Admin\Pictures\UpdateShow.tif.Oyv8yLy	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File renamed	C:\Users\Admin\Pictures\ApproveNew.crw => C:\Users\Admin\Pictures\ApproveNew.crw.Wx9t	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe

Drops startup file 4 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\8802099c59a08dfe.tmp	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DECRYPT-FILES.txt	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8802099c59a08dfe.tmp	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\DECRYPT-FILES.txt	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.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"	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe

Drops file in Program Files directory 25 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\PingOptimize.mpeg	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\SetResolve.mp2	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\SwitchUnregister.pptm	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\WatchUnprotect.bat	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\BlockUndo.zip	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\ConfirmUnblock.htm	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\ExportCheckpoint.MOD	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\OpenMount.pub	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files (x86)\8802099c59a08dfe.tmp	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\CloseExit.mp4	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\UpdateUnblock.vsx	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File created	C:\Program Files (x86)\DECRYPT-FILES.txt	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\EnableJoin.wma	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\InstallWrite.mhtml	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\ResizeSearch.xlsb	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\SetStop.ico	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\8802099c59a08dfe.tmp	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\ApproveRemove.pps	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\ApproveResolve.mp2	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\EditPop.pptm	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\SplitRestart.bat	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File created	C:\Program Files\DECRYPT-FILES.txt	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\FormatRequest.3gp2	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\LockClear.tiff	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
File opened for modification	C:\Program Files\SwitchSubmit.html	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
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
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1960	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
1960	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe

Suspicious use of AdjustPrivilegeToken 53 IoCs

description	pid	Process
Token: SeBackupPrivilege	2980	vssvc.exe
Token: SeRestorePrivilege	2980	vssvc.exe
Token: SeAuditPrivilege	2980	vssvc.exe
Token: SeIncreaseQuotaPrivilege	2544	wmic.exe
Token: SeSecurityPrivilege	2544	wmic.exe
Token: SeTakeOwnershipPrivilege	2544	wmic.exe
Token: SeLoadDriverPrivilege	2544	wmic.exe
Token: SeSystemProfilePrivilege	2544	wmic.exe
Token: SeSystemtimePrivilege	2544	wmic.exe
Token: SeProfSingleProcessPrivilege	2544	wmic.exe
Token: SeIncBasePriorityPrivilege	2544	wmic.exe
Token: SeCreatePagefilePrivilege	2544	wmic.exe
Token: SeBackupPrivilege	2544	wmic.exe
Token: SeRestorePrivilege	2544	wmic.exe
Token: SeShutdownPrivilege	2544	wmic.exe
Token: SeDebugPrivilege	2544	wmic.exe
Token: SeSystemEnvironmentPrivilege	2544	wmic.exe
Token: SeRemoteShutdownPrivilege	2544	wmic.exe
Token: SeUndockPrivilege	2544	wmic.exe
Token: SeManageVolumePrivilege	2544	wmic.exe
Token: 33	2544	wmic.exe
Token: 34	2544	wmic.exe
Token: 35	2544	wmic.exe
Token: 36	2544	wmic.exe
Token: SeIncreaseQuotaPrivilege	2544	wmic.exe
Token: SeSecurityPrivilege	2544	wmic.exe
Token: SeTakeOwnershipPrivilege	2544	wmic.exe
Token: SeLoadDriverPrivilege	2544	wmic.exe
Token: SeSystemProfilePrivilege	2544	wmic.exe
Token: SeSystemtimePrivilege	2544	wmic.exe
Token: SeProfSingleProcessPrivilege	2544	wmic.exe
Token: SeIncBasePriorityPrivilege	2544	wmic.exe
Token: SeCreatePagefilePrivilege	2544	wmic.exe
Token: SeBackupPrivilege	2544	wmic.exe
Token: SeRestorePrivilege	2544	wmic.exe
Token: SeShutdownPrivilege	2544	wmic.exe
Token: SeDebugPrivilege	2544	wmic.exe
Token: SeSystemEnvironmentPrivilege	2544	wmic.exe
Token: SeRemoteShutdownPrivilege	2544	wmic.exe
Token: SeUndockPrivilege	2544	wmic.exe
Token: SeManageVolumePrivilege	2544	wmic.exe
Token: 33	2544	wmic.exe
Token: 34	2544	wmic.exe
Token: 35	2544	wmic.exe
Token: 36	2544	wmic.exe
Token: SeShutdownPrivilege	1068	svchost.exe
Token: SeCreatePagefilePrivilege	1068	svchost.exe
Token: SeShutdownPrivilege	1068	svchost.exe
Token: SeCreatePagefilePrivilege	1068	svchost.exe
Token: SeShutdownPrivilege	1068	svchost.exe
Token: SeCreatePagefilePrivilege	1068	svchost.exe
Token: 33	4588	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	4588	AUDIODG.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1960 wrote to memory of 2544	1960	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe	99
PID 1960 wrote to memory of 2544	1960	3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe	99

C:\Users\Admin\AppData\Local\Temp\3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.exe
"C:\Users\Admin\AppData\Local\Temp\3553e60605178bcddcb6243f33b8d9b472c0500a26c1f4c4c3ff36e129cee9b3.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:1960
- C:\Windows\system32\wbem\wmic.exe
  "C:\n\cdceg\imrm\..\..\..\Windows\fcrb\ht\..\..\system32\bu\ey\vforu\..\..\..\wbem\eivi\..\wmic.exe" shadowcopy delete
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2544

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2980

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:1068

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x38c 0x498
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4588

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/1068-130-0x0000021199F90000-0x0000021199FA0000-memory.dmp

Filesize
64KB

Download
memory/1068-131-0x000002119A620000-0x000002119A630000-memory.dmp

Filesize
64KB

Download
memory/1068-132-0x000002119CD10000-0x000002119CD14000-memory.dmp

Filesize
16KB

Download