maze | 877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1

Analysis

max time kernel
150s
max time network
155s
platform
windows10_x64
resource
win10v20210410
submitted
26-07-2021 12:41

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
Size

365KB
MD5

be537a66d01c67076c8491b05866c894
SHA1

8614c5aa7abe3b91ffbc5637dd53bdff886aa1c1
SHA256

877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1
SHA512

b0581690fe78b0d5c1b934b2364065b1a373d89e1bbe9f68a94cf60203e9ae79d5b7708507cc0e7057fd51f8cf7ab2e012b46fa041cf80d4d967d09bb2c2e81d

Score

10^/10

maze ransomware spyware stealer suricata 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/87f20988e91e09d6 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/87f20988e91e09d6 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/87f20988e91e09d6

https://mazedecrypt.top/87f20988e91e09d6

Signatures

Maze
Ransomware family also known as ChaCha.
trojan ransomware maze
suricata: ET MALWARE Maze/ID Ransomware Activity
suricata
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\InvokeConnect.png => C:\Users\Admin\Pictures\InvokeConnect.png.ofrW4	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File renamed	C:\Users\Admin\Pictures\MergeProtect.tif => C:\Users\Admin\Pictures\MergeProtect.tif.cJXJd	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File renamed	C:\Users\Admin\Pictures\MergeUnlock.tif => C:\Users\Admin\Pictures\MergeUnlock.tif.cJXJd	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File opened for modification	C:\Users\Admin\Pictures\PingGrant.tiff	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File renamed	C:\Users\Admin\Pictures\PingGrant.tiff => C:\Users\Admin\Pictures\PingGrant.tiff.wH87U	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File renamed	C:\Users\Admin\Pictures\UninstallSync.tif => C:\Users\Admin\Pictures\UninstallSync.tif.b0exY3	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File renamed	C:\Users\Admin\Pictures\DisconnectCheckpoint.crw => C:\Users\Admin\Pictures\DisconnectCheckpoint.crw.lb8P	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.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	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\87f20988e91e09d6.tmp	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\DECRYPT-FILES.txt	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\87f20988e91e09d6.tmp	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.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-1-5-21-3686645723-710336880-414668232-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\000.bmp"	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe

Drops file in Program Files directory 16 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\DECRYPT-FILES.txt	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File created	C:\Program Files\DECRYPT-FILES.txt	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File opened for modification	C:\Program Files\DisableLock.svg	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File opened for modification	C:\Program Files\MergeCopy.au3	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File opened for modification	C:\Program Files (x86)\87f20988e91e09d6.tmp	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File opened for modification	C:\Program Files\OptimizeDisconnect.lock	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File opened for modification	C:\Program Files\OutEnable.dxf	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File opened for modification	C:\Program Files\UnlockConfirm.php	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File opened for modification	C:\Program Files\UnlockSearch.odp	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File opened for modification	C:\Program Files\AssertSend.mp2v	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File opened for modification	C:\Program Files\HideUnlock.csv	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File opened for modification	C:\Program Files\HideGrant.odt	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File opened for modification	C:\Program Files\ResetResolve.xla	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File opened for modification	C:\Program Files\UnblockProtect.tiff	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File opened for modification	C:\Program Files\87f20988e91e09d6.tmp	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
File opened for modification	C:\Program Files\CompareConnect.wpl	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3560	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
3560	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe

Suspicious use of AdjustPrivilegeToken 47 IoCs

description	pid	Process
Token: SeBackupPrivilege	1272	vssvc.exe
Token: SeRestorePrivilege	1272	vssvc.exe
Token: SeAuditPrivilege	1272	vssvc.exe
Token: SeIncreaseQuotaPrivilege	2480	wmic.exe
Token: SeSecurityPrivilege	2480	wmic.exe
Token: SeTakeOwnershipPrivilege	2480	wmic.exe
Token: SeLoadDriverPrivilege	2480	wmic.exe
Token: SeSystemProfilePrivilege	2480	wmic.exe
Token: SeSystemtimePrivilege	2480	wmic.exe
Token: SeProfSingleProcessPrivilege	2480	wmic.exe
Token: SeIncBasePriorityPrivilege	2480	wmic.exe
Token: SeCreatePagefilePrivilege	2480	wmic.exe
Token: SeBackupPrivilege	2480	wmic.exe
Token: SeRestorePrivilege	2480	wmic.exe
Token: SeShutdownPrivilege	2480	wmic.exe
Token: SeDebugPrivilege	2480	wmic.exe
Token: SeSystemEnvironmentPrivilege	2480	wmic.exe
Token: SeRemoteShutdownPrivilege	2480	wmic.exe
Token: SeUndockPrivilege	2480	wmic.exe
Token: SeManageVolumePrivilege	2480	wmic.exe
Token: 33	2480	wmic.exe
Token: 34	2480	wmic.exe
Token: 35	2480	wmic.exe
Token: 36	2480	wmic.exe
Token: SeIncreaseQuotaPrivilege	2480	wmic.exe
Token: SeSecurityPrivilege	2480	wmic.exe
Token: SeTakeOwnershipPrivilege	2480	wmic.exe
Token: SeLoadDriverPrivilege	2480	wmic.exe
Token: SeSystemProfilePrivilege	2480	wmic.exe
Token: SeSystemtimePrivilege	2480	wmic.exe
Token: SeProfSingleProcessPrivilege	2480	wmic.exe
Token: SeIncBasePriorityPrivilege	2480	wmic.exe
Token: SeCreatePagefilePrivilege	2480	wmic.exe
Token: SeBackupPrivilege	2480	wmic.exe
Token: SeRestorePrivilege	2480	wmic.exe
Token: SeShutdownPrivilege	2480	wmic.exe
Token: SeDebugPrivilege	2480	wmic.exe
Token: SeSystemEnvironmentPrivilege	2480	wmic.exe
Token: SeRemoteShutdownPrivilege	2480	wmic.exe
Token: SeUndockPrivilege	2480	wmic.exe
Token: SeManageVolumePrivilege	2480	wmic.exe
Token: 33	2480	wmic.exe
Token: 34	2480	wmic.exe
Token: 35	2480	wmic.exe
Token: 36	2480	wmic.exe
Token: 33	3644	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	3644	AUDIODG.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3560 wrote to memory of 2480	3560	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe	82
PID 3560 wrote to memory of 2480	3560	877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe	82

C:\Users\Admin\AppData\Local\Temp\877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.exe
"C:\Users\Admin\AppData\Local\Temp\877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1.sample.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:3560
- C:\Windows\system32\wbem\wmic.exe
  "C:\pg\j\..\..\Windows\iute\i\..\..\system32\vcdx\kneif\nk\..\..\..\wbem\xwqw\..\wmic.exe" shadowcopy delete
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2480

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1272

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x3d0
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3644

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

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads