maze | 30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54

Analysis

max time kernel
170s
max time network
195s
platform
windows7_x64
resource
win7-en-20211208
submitted
16-02-2022 23:06

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General

Target

30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54.exe
Size

463KB
MD5

79d137d91be9819930eeb3876e4fbe79
SHA1

ac8ac79b8de3920f604d4d2a92a5adff3d2c8471
SHA256

30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54
SHA512

21480c5dacea52a6d9a6315914c170b3c5d44f20c6362b990d31f4bf5d599e8a28261fc6797fbf60256e2a17fa7a913f670cd8d3deb9b8a7b5bb6f746e6c9727

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/88380999ba8e496b 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/88380999ba8e496b 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--- Nb37VSC1yTTzZiC1WqNTccdJotQ1oa1SJXVceGadaDEsKKAcvtcd83ihN2Vp6Jggg7/h/L0g4SM7XY/slRioSlABmA/bXGA3upKhHLS4GYC8vzX3xIPmYaRM+TUISZL38oNvyCwOhXEztgnWvVXZK6Au3r9KewtAEjNsqHOSevTWH02lRffU5tj/IjrDZ7YZS4tqeyiWfIm29bn+aQVbFaBAnN0BC7ZU56JrvaEQnQSHHaTy1NuBjkyw4jgYj1oUnAQecEvnhoXpXSTdabgg1N9d2W5ATvKrWOUWXu/7G2Bn4HycT91wH+Vc39ftiV0IhjHH2tn7AsntmhnUBtp72WGE4iUaIU67dazgbQWqYRB85RYW0gwnbDVF0vYS4qZ3ysgig75L6/nVPCBp/R6FRFJXKkd599ky30ClysN/tdjUB6ifY1M4s39WpDkjp+Rq49zyZfW4QjpcurIDj83J6wjyZd9ZH81porbRT82Nz8gwiLbICZB/TD9Q7VN0ODAGqOPxg7bksaPrAaJGAaePLcqNQryQRcogzyKIlkU9lc8RRJRX4KL6rFlXQu/sV8mPsen1CsVb6oDaGmE4SfuCmhL9qVHmtR3K8UDr8SP6A8TB8oZIOxmDF2ZDVqoWfSfELW22V+zxczB9Zf294KEzQ1ZNfqE44Qb4Mzy/js42aEMtsCGMmhixK4ymir5/wKEe3YX8a8japgJC2zUe3DuPUsuaQ7LmStPyrpEdmkExFRey2LO7upFi5CwvG4SmffhimrEvSDPYtfPDYYbTIOwbrL9sBIOCAo8S2cudSVHK0Bfhg4Bswd/Y59glrWR7OdYhlU4xyBV+S2ZLpKVXh6E/zky6qa82bAsWSTrVEF1ZC5pukXnCNGAUZTFjS9ovhth+wvaH1J7cqQT0UN3MPvghwi9N1V9m3XcUTGI85ugSFkTaSdD6l90PxhRfxs6Y9SKUQshvKo5risDYmtNvexoBSWH+jzQSMimi2ziT6hZosjdymaA7YlqraTZSkeRR0dot+cmCjOgva84rQ3KgLxS2XGpnVjp7FWqaHc2FlAXHGpoL20Nb+awzPCrHsiPGJMuREqWSYkAa9KfmRKn7Upv7irmoff4Gg/qX0SkdxN2ABESCo2iwWt4wb6CU6VQC+YaH5fpQZOZXKHoY80tmLKOcua9hzUWCFE4WDktA6Q39h00Onk7w1GXUVhEjs3To+lYJLMQnoRg9AFhpmcm1X17HvIB8bRQAtDCiRjTX95TOtMWGf8qvCqb0wZhaw4+5Jdpw1NFNGBU9MZSuleh5fgDCXsxSK9tIX3wG7PNuTan/VanhLMVnMLl6cn+Z9jxa3cSofW/MNd2dX+m0W25viRRaj8fUppuwaU5K1JuqeKwHewIqOHtgxOTvPrfSVR2ONh924gV5+S00GE1R+3ol1sToRGwosYc2tPRN7kSDk4TGsOGfFc4uLfV8NdqSdE5gHalTSzjsRKIJMmQtV8jcoTIXBkcDzJjEFY3t6WApeapMvTkETJGxGBb2lVHsNKQjYrcS6DyUr3nNxwR+Y90G+EaKkPu5WfQnIzMMZJi/uB2T4ONHokHO80DqaGknpQKQaKBD+3mLogexAgzpQoOrw4k7U2WjGRdZfXYUEoHe0ZZdTQuc9y8jPpioV+g61l4iY4AuiC8/DKNgEnR9fqL4WnHwdfIYZ2A5B5ZbKI1b4zl1ZJfSYJjyggYzMiWK5EiW8iWYpz4gndHiZkfgCMuAHrU/gkPfnaYqtrgxAiT74Qu31mVB4yrvMlXZCP0aKg49Iwk7xnRajVR9BKNfgB+w3x2FxszMcZDuTWTuub4jQoYXQYuVWa3I/yEpmB8tfjHFawHkG6POsTcCa5M61E9wFvOgK1YKn5fRv406FFFb8W2AMUcsOC68FNKSwlb7MChM4vGz14eqANmq7bf1jp9x0ChdvjqvEbrSnWIq5MU8IfW8ikbDiuEkhOSuxQq1eYsInThq5LLfxGCnYjTpEYpNzhgdopM9Menh1lb5PFz8HK4hoouog4h3s56haNd4/g59SurI4MEbzzmwIENR2b33/4JDvKmo+wpqXmABRzgmwyFHERk/9KkMg7QMlm5RX+jGgdDd5DvsWr2IrPp4GIhEFk3dCABTvrJVMCrmuSvMo2xoSdemrdYeDgoYaDPn4A9vaaYOSEjl6lWQ+gvRcbfhVrMBdK9s8KA20yMBy9Lcir89uBDFfMv4Ax29P02iwmzPbGDnUENdYAoiOAA4ADMAOAAwADkAOQA5AGIAYQA4AGUANAA5ADYAYgAAABCAYBoMQQBkAG0AaQBuAAAAIhJRAFMASwBHAEgATQBZAFEAAAAqDG4AbwBuAGUAfAAAADImVwBpAG4AZABvAHcAcwAgADcAIABVAGwAdABpAG0AYQB0AGUAAABCNnwAQwBfAEYAXwAyADAANAA3ADkALwAyADYAMQA4ADQAMQB8AEQAXwBVAF8AMAAvADAAfAAAAEgAUEBYiQhgiQhoiQhwp7Hae3gDgAECigEDMi4w ---END MAZE KEY---

URLs

http://aoacugmutagkwctu.onion/88380999ba8e496b

https://mazedecrypt.top/88380999ba8e496b

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 1 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54.exe

description	ioc	Process
File renamed	C:\Users\Admin\Pictures\WaitJoin.crw => C:\Users\Admin\Pictures\WaitJoin.crw.F9wpeN	30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54.exe

Drops startup file 2 IoCs

Processes:

30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DECRYPT-FILES.txt	30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\gyn6ra.tmp	30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54.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

Processes:

30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\000.bmp"	30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54.exe

pid	Process
1756	30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54.exe

Suspicious use of AdjustPrivilegeToken 43 IoCs

Processes:

vssvc.exewmic.exe

description	pid	Process
Token: SeBackupPrivilege	1944	vssvc.exe
Token: SeRestorePrivilege	1944	vssvc.exe
Token: SeAuditPrivilege	1944	vssvc.exe
Token: SeIncreaseQuotaPrivilege	1684	wmic.exe
Token: SeSecurityPrivilege	1684	wmic.exe
Token: SeTakeOwnershipPrivilege	1684	wmic.exe
Token: SeLoadDriverPrivilege	1684	wmic.exe
Token: SeSystemProfilePrivilege	1684	wmic.exe
Token: SeSystemtimePrivilege	1684	wmic.exe
Token: SeProfSingleProcessPrivilege	1684	wmic.exe
Token: SeIncBasePriorityPrivilege	1684	wmic.exe
Token: SeCreatePagefilePrivilege	1684	wmic.exe
Token: SeBackupPrivilege	1684	wmic.exe
Token: SeRestorePrivilege	1684	wmic.exe
Token: SeShutdownPrivilege	1684	wmic.exe
Token: SeDebugPrivilege	1684	wmic.exe
Token: SeSystemEnvironmentPrivilege	1684	wmic.exe
Token: SeRemoteShutdownPrivilege	1684	wmic.exe
Token: SeUndockPrivilege	1684	wmic.exe
Token: SeManageVolumePrivilege	1684	wmic.exe
Token: 33	1684	wmic.exe
Token: 34	1684	wmic.exe
Token: 35	1684	wmic.exe
Token: SeIncreaseQuotaPrivilege	1684	wmic.exe
Token: SeSecurityPrivilege	1684	wmic.exe
Token: SeTakeOwnershipPrivilege	1684	wmic.exe
Token: SeLoadDriverPrivilege	1684	wmic.exe
Token: SeSystemProfilePrivilege	1684	wmic.exe
Token: SeSystemtimePrivilege	1684	wmic.exe
Token: SeProfSingleProcessPrivilege	1684	wmic.exe
Token: SeIncBasePriorityPrivilege	1684	wmic.exe
Token: SeCreatePagefilePrivilege	1684	wmic.exe
Token: SeBackupPrivilege	1684	wmic.exe
Token: SeRestorePrivilege	1684	wmic.exe
Token: SeShutdownPrivilege	1684	wmic.exe
Token: SeDebugPrivilege	1684	wmic.exe
Token: SeSystemEnvironmentPrivilege	1684	wmic.exe
Token: SeRemoteShutdownPrivilege	1684	wmic.exe
Token: SeUndockPrivilege	1684	wmic.exe
Token: SeManageVolumePrivilege	1684	wmic.exe
Token: 33	1684	wmic.exe
Token: 34	1684	wmic.exe
Token: 35	1684	wmic.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54.exe

description	pid	Process	procid_target
PID 1756 wrote to memory of 1684	1756	30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54.exe	35
PID 1756 wrote to memory of 1684	1756	30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54.exe	35
PID 1756 wrote to memory of 1684	1756	30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54.exe	35
PID 1756 wrote to memory of 1684	1756	30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54.exe	35

C:\Users\Admin\AppData\Local\Temp\30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54.exe
"C:\Users\Admin\AppData\Local\Temp\30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54.exe"
1⤵
- Modifies extensions of user files
- Drops startup file
- Sets desktop wallpaper using registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1756
- C:\Windows\system32\wbem\wmic.exe
  "C:\rb\m\yvdv\..\..\..\Windows\ltwxm\..\system32\uonxu\..\wbem\ojb\..\wmic.exe" shadowcopy delete
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1684

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1944

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/1756-55-0x00000000769D1000-0x00000000769D3000-memory.dmp

Filesize
8KB

Download
memory/1756-56-0x00000000007D0000-0x000000000082C000-memory.dmp

Filesize
368KB

Download
memory/1756-60-0x0000000000770000-0x00000000007CA000-memory.dmp

Filesize
360KB

Download
memory/1756-61-0x00000000007D1000-0x0000000000808000-memory.dmp

Filesize
220KB

Download