maze | e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80

Analysis

max time kernel
171s
max time network
187s
platform
windows10-2004_x64
resource
win10v2004-en-20220112
submitted
16-02-2022 22:35

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General

Target

e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe
Size

359KB
MD5

89e1ddb8cc86c710ee068d6c6bf300f4
SHA1

6b4896a66dbecc1576434f25220cfa54015d1b9f
SHA256

e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80
SHA512

6d55f431d4081af6700c8717cd2529eddde551eae191cb2dbd31c9baec8a5f576b86affa73a305164aa7fdf7b8913d75d35b2a6e6d1ddc9ffede74a47a89a591

Score

10^/10

maze ransomware 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/875c0983385fbd8f 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/875c0983385fbd8f 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--- Hhug5/tbCj/KvxCaSGt1B61ZIlsglYSA4U6NZwYe1rJs78mq9jLTnLRhaeZs/xMZnlx8tJYedvDpJ7d+Re4J3rY1EJ0vkl6B2lRz3tDv+maR6RcJ5FR0Kq+aeaMQfRDuXZL1f7+k1s2xijfh6B1RcI/FBiNNcYt750QWRcXqsrGaLN5eCBHQcQYDq9Z8XS/ikHeuY09EapfpBHAf8DT3X9whqKjzWF6w8WThCXya9Cc/gGvgOdLESz/VLPgBraRaIL8L9M71tc5Fi+z4i8un3lm99hEGXNpBDzmhfR//2HZv3jbOSAQFcWsvU1OH4ZiQMVWrTkZPSOrNhCLZbwo8MMlFNfPryfd2LxPz5cBzh+X5j+X6zpPeRL4CD1R/sar1tuJZ1UWJZ4KxlYt2lScPoltq2knmJgv7ALXaYzama/DIQ4R3ldFmkdF1AQyOmE3yh00G8l4z7HDXEOMiF4rnwtTtVo0jRCT1xQMWp8ozIhRKJbdBIOIqyUWPG7Wm0OLgPzwJXPxrhtnYdVyRv6sTLNTuiWq9h0cirxxc87jualmAnkKxmHEqVimVucEy5QnN4+1Lw/zNQehOBIGMxMGWzXl6j+yKoZykV7OapDVaEbuEBC1aol3wCOwGpe/Iqsg8mCrxCcAe2/L+0qi9C++s6qlo6peSUQIAnkhEm83qNHNofkW9dg3kT0QO0B0WKGW0TINiS456Cebefvy01B2+epeui0w6rCT7dOJB+6ftpurVY3lvFm4+X6hMQAmADbnh+kSsfUk1wzEITKPpTGh2I2zkUHJZs+skOL+d/KUAnOaEg+X4fDXNLJYFa4BLgo34tZGqgZIhgKWAMsG860Q07aAnDWqJaDxq5g3AmgV1Eb8rCKudNEAL2Sb/Dq4G+2WP/+VBWHcFPe7zQmDfye3HATBE340YPhtN+4VYFJHcLUpc3R93LcZnPx6Tw6MLQ1ilS9bDEwisnK8C5/dVjq3q58uVAPYyXDDFkzV7t+x1PIgc1sPmhBplzWPHiHDf6G0R4VoTYLYnxSX30lGX9dQdcoNubstTu/JZAVHKVtIVaXfsHJ2dor/HVMUwnwMIZ2TCasrGbmDHhmENKRz5vxF6lLBvZTxlJXtQmhBbAbCKbCw/XDhRB45XSHkk2Je8kIfhjwH38BOgZrADcg2lOet0xYHqB88ilPjWbc2iwoXB0DVXxzWhaAUw1Y13W9DWMgGVl33Tpx9mz8wmOFvMHkm0/AU1kIY9KS0FTp1sqiDvWyFT6lUg6tNGMUalltLWdAup4Ae5eLypqUOradBCgCELkn+O0CRP/G19EjmXp+jCe3Deg37tMhmRVmu3REoN0bPKLbU4CE25CKF0sk0wkDrVSKBxUrXyGJC5oE39+L8wbD7lS/CBsQpIPXzdQ+Wy/YfSblwaWGETX5s53F6/Eysq4qL1YUAjddWMyc1ziZH5UcxdyvufuGrDVHsON824U333AOPmKiLVIsa8KsIRge6a/J8qirH6QOWv+tm9pKX847nrb5188oYNr7Nw1g1zPr8kqW25VHEz0K5ge/J7KinlCqXFU4N3cseWIQi/Qf/Sp5uJmTnqgWECmVJs72iCT+TpKS5ggARbUBMdukHcNKyFLF8z6xpv/BBJ0mweG51tjCYrQkjpCj1UVN0/ugRMV9va+r9y5BSTKPXsDNy0EM/bCnzn1HX3LRoO1+bDb75NK09AD+mHI5TFUqdkp809OncFILS1S1kwJusqEfwOE9ICgRH+cFyMsnwMZWZ1mTuF+JXSxVbgKAfJWHLsfnXtNHpptUJVknBLpe8JZRguLU1Fxyz/3PmVz2ZmrjvGDu+plgIRpm8xCAJGz+UFsHdXAur4yCF6O5boswxccswL+Oo4DLExWKoYzqM07fbdZxxYQEUQ4ydRkXBQ1eLh+Z356lefxrugbQU8kBbzoGP8BC7T8/ET8bYWHhjaX8Vf+u5/rIaRvWRff6wvV49ab+aFnAbYepo/FWznNRH1x7vX1g+W1M8nKvYLIxvXcMWyKaSVjToUiDBgW6+DGC5Xx5gvtcK/baLm1a756iBIckbSaKBG24GEQT/P0C92vpLkW3RNqf+2Dz2D3ZIEXiyxo+ziV6Jhsr5sIQHZ+SMt5B+CJZIQW4WNh+5uzF3XpHBrICXmn7EjAC68VAFlTnw1eqt7AyJxbzCGQuxFqMoiHG/pphwbi8XnUbFUv2Qb2iH26da7pQ67IfKRHCevwNwuqxrwz4F17mCY1AoiOAA3ADUAYwAwADkAOAAzADMAOAA1AGYAYgBkADgAZgAAABCAYBoMQQBkAG0AaQBuAAAAIhJSAEkAQgBDAFEAVQBIAFEAAAAqDG4AbwBuAGUAfAAAADIsVwBpAG4AZABvAHcAcwAgADEAMAAgAEUAbgB0AGUAcgBwAHIAaQBzAGUAAABCNnwAQwBfAEYAXwAyADAANAA4ADEALwAyADYAMQA4ADQAMQB8AEQAXwBVAF8AMAAvADAAfAAAAEgAUEBYiQhgiQhoiQhw8JC8DngDgAECigEFMi4wLjk= ---END MAZE KEY---

URLs

http://aoacugmutagkwctu.onion/875c0983385fbd8f

https://mazedecrypt.top/875c0983385fbd8f

Signatures

Maze
Ransomware family also known as ChaCha.
trojan ransomware maze

Drops file in Program Files directory 15 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\CompressNew.contact	e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe
File opened for modification	C:\Program Files\n0uxgkoo.tmp	e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe
File opened for modification	C:\Program Files\SetResize.asx	e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe
File opened for modification	C:\Program Files\SwitchRegister.ocx	e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe
File opened for modification	C:\Program Files\InstallLock.html	e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe
File opened for modification	C:\Program Files\OutWatch.m1v	e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe
File opened for modification	C:\Program Files (x86)\n0uxgkoo.tmp	e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe
File created	C:\Program Files\DECRYPT-FILES.txt	e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe
File opened for modification	C:\Program Files\ImportResolve.doc	e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe
File opened for modification	C:\Program Files\InvokeSearch.ps1	e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe
File opened for modification	C:\Program Files\SubmitUpdate.cab	e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe
File opened for modification	C:\Program Files\UnlockMove.jpeg	e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe
File opened for modification	C:\Program Files\LockFormat.mpp	e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe
File opened for modification	C:\Program Files\LockSplit.search-ms	e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe
File created	C:\Program Files (x86)\DECRYPT-FILES.txt	e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\DeliveryOptimization\State\keyValueLKG.dat	svchost.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	MusNotifyIcon.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	MusNotifyIcon.exe

Modifies data under HKEY_USERS 49 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LANConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadRatePct = "100"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "25.004441"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DownloadMode_BackCompat = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrCnt = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\GeoVersion_EndpointFullUri = "https://geover.prod.do.dsp.mp.microsoft.com/geoversion"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkUsageBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\BkDownloadRatePct = "45"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadPendingCount = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.793652"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Settings	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyInternetBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\KVFileExpirationTime = "132897013004647622"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CacheSizeBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkBps = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLanBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCacheHostBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PeerInfoCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadPendingCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4220"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyInternetBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\Geo_EndpointFullUri = "https://geo.prod.do.dsp.mp.microsoft.com/geo"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\FrDownloadRatePct = "90"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DODownloadMode = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLinkLocalBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyGroupBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\InternetConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkUsageBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadCount = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "2"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CDNConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadCount = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.252526"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4096"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LinkLocalConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthlyUploadRestriction = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyLanBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\GroupConnectionCount = "0"	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1728	e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe
1728	e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeBackupPrivilege	3572	vssvc.exe
Token: SeRestorePrivilege	3572	vssvc.exe
Token: SeAuditPrivilege	3572	vssvc.exe

C:\Users\Admin\AppData\Local\Temp\e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe
"C:\Users\Admin\AppData\Local\Temp\e35ffe111c62d9b05048518659b2b462d8124691bf63b8c34513ec4433d21d80.exe"
1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1728

C:\Windows\system32\MusNotifyIcon.exe
%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13
1⤵
- Checks processor information in registry
PID:2820

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3572

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:540

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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