maze | 9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71

Analysis

max time kernel
147s
max time network
151s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
29-03-2024 10:56

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

220216-2qjx7sfbgj.exe
Size

749KB
MD5

b4d6cb4e52bb525ebe43349076a240df
SHA1

0aa813a69ea8a9265adaaba9248388b23529d6cc
SHA256

9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71
SHA512

5b5f566315da9f9f61b546b2b0b75e6d1f451eccd04ecc257003fa9529afcd338fd6f9cda2d1c29edf6f1c50f76cff71ac93cbaa38f430755e7d572e63536dd2
SSDEEP

12288:uWoC3HUYL1r/i53Te7MOAlPR2rppE4vMdchLB40o9dLz6:Z3H7NqVezAlPR2rpi4v8Ovo9dLz6

Score

10^/10

maze ransomware spyware stealer trojan

Malware Config

Extracted

Path

F:\$RECYCLE.BIN\S-1-5-21-1658372521-4246568289-2509113762-1000\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/87bc098d65c16a92 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/87bc098d65c16a92 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/87bc098d65c16a92

https://mazedecrypt.top/87bc098d65c16a92

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
T1070.004

Inhibit System Recovery
T1490

Detects ransomware indicator 4 IoCs

resource	yara_rule
behavioral1/memory/2196-2-0x0000000000400000-0x00000000004BF000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20
behavioral1/memory/2196-3-0x0000000000400000-0x00000000004BF000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20
behavioral1/memory/2196-5-0x0000000000400000-0x00000000004BF000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20
behavioral1/memory/2196-841-0x0000000000400000-0x00000000004BF000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20

Drops startup file 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\87bc098d65c16a92.tmp	220216-2qjx7sfbgj.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DECRYPT-FILES.txt	220216-2qjx7sfbgj.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
T1552.001

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\000.bmp"	220216-2qjx7sfbgj.exe

Drops file in Program Files directory 38 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\ResetUnpublish.wps	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\StopSync.reg	220216-2qjx7sfbgj.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\DECRYPT-FILES.txt	220216-2qjx7sfbgj.exe
File created	C:\Program Files\DECRYPT-FILES.txt	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\DismountRead.mpv2	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\FindWrite.jtx	220216-2qjx7sfbgj.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\DECRYPT-FILES.txt	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\TraceEnter.wma	220216-2qjx7sfbgj.exe
File created	C:\Program Files (x86)\DECRYPT-FILES.txt	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\87bc098d65c16a92.tmp	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\ExportInvoke.ram	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\ImportMove.shtml	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\UnpublishDebug.ods	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\87bc098d65c16a92.tmp	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\ConnectOut.docx	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\GetUnregister.dib	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\SkipConfirm.dot	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\StartHide.mpeg	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\SuspendRedo.xlsb	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\SyncDisable.bmp	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\UnprotectStep.rmi	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\87bc098d65c16a92.tmp	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\MountConfirm.rtf	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\PopJoin.html	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\PushResolve.snd	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\StepSuspend.mov	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\WriteMount.zip	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files (x86)\87bc098d65c16a92.tmp	220216-2qjx7sfbgj.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\DECRYPT-FILES.txt	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\87bc098d65c16a92.tmp	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\CompleteConvertTo.xsl	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\UnblockExpand.cab	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\UpdateUndo.vb	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\EnableUnpublish.AAC	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\SplitOpen.ods	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\SearchClear.wax	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\ConnectFind.wmv	220216-2qjx7sfbgj.exe
File opened for modification	C:\Program Files\GroupSplit.png	220216-2qjx7sfbgj.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2196	220216-2qjx7sfbgj.exe

Suspicious use of AdjustPrivilegeToken 43 IoCs

description	pid	Process
Token: SeBackupPrivilege	2648	vssvc.exe
Token: SeRestorePrivilege	2648	vssvc.exe
Token: SeAuditPrivilege	2648	vssvc.exe
Token: SeIncreaseQuotaPrivilege	2056	wmic.exe
Token: SeSecurityPrivilege	2056	wmic.exe
Token: SeTakeOwnershipPrivilege	2056	wmic.exe
Token: SeLoadDriverPrivilege	2056	wmic.exe
Token: SeSystemProfilePrivilege	2056	wmic.exe
Token: SeSystemtimePrivilege	2056	wmic.exe
Token: SeProfSingleProcessPrivilege	2056	wmic.exe
Token: SeIncBasePriorityPrivilege	2056	wmic.exe
Token: SeCreatePagefilePrivilege	2056	wmic.exe
Token: SeBackupPrivilege	2056	wmic.exe
Token: SeRestorePrivilege	2056	wmic.exe
Token: SeShutdownPrivilege	2056	wmic.exe
Token: SeDebugPrivilege	2056	wmic.exe
Token: SeSystemEnvironmentPrivilege	2056	wmic.exe
Token: SeRemoteShutdownPrivilege	2056	wmic.exe
Token: SeUndockPrivilege	2056	wmic.exe
Token: SeManageVolumePrivilege	2056	wmic.exe
Token: 33	2056	wmic.exe
Token: 34	2056	wmic.exe
Token: 35	2056	wmic.exe
Token: SeIncreaseQuotaPrivilege	2056	wmic.exe
Token: SeSecurityPrivilege	2056	wmic.exe
Token: SeTakeOwnershipPrivilege	2056	wmic.exe
Token: SeLoadDriverPrivilege	2056	wmic.exe
Token: SeSystemProfilePrivilege	2056	wmic.exe
Token: SeSystemtimePrivilege	2056	wmic.exe
Token: SeProfSingleProcessPrivilege	2056	wmic.exe
Token: SeIncBasePriorityPrivilege	2056	wmic.exe
Token: SeCreatePagefilePrivilege	2056	wmic.exe
Token: SeBackupPrivilege	2056	wmic.exe
Token: SeRestorePrivilege	2056	wmic.exe
Token: SeShutdownPrivilege	2056	wmic.exe
Token: SeDebugPrivilege	2056	wmic.exe
Token: SeSystemEnvironmentPrivilege	2056	wmic.exe
Token: SeRemoteShutdownPrivilege	2056	wmic.exe
Token: SeUndockPrivilege	2056	wmic.exe
Token: SeManageVolumePrivilege	2056	wmic.exe
Token: 33	2056	wmic.exe
Token: 34	2056	wmic.exe
Token: 35	2056	wmic.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 2056	2196	220216-2qjx7sfbgj.exe	34
PID 2196 wrote to memory of 2056	2196	220216-2qjx7sfbgj.exe	34
PID 2196 wrote to memory of 2056	2196	220216-2qjx7sfbgj.exe	34
PID 2196 wrote to memory of 2056	2196	220216-2qjx7sfbgj.exe	34

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\220216-2qjx7sfbgj.exe
"C:\Users\Admin\AppData\Local\Temp\220216-2qjx7sfbgj.exe"
1⤵
- Drops startup file
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Windows\system32\wbem\wmic.exe
  "C:\hi\ex\..\..\Windows\xnyn\xrdl\im\..\..\..\system32\ydne\fyms\w\..\..\..\wbem\oyk\eakb\ufu\..\..\..\wmic.exe" shadowcopy delete
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2056

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2648

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}
1⤵
PID:2356

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Defacement

T1491

Inhibit System Recovery

T1490

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Speech\Files\UserLexicons\SP_05AB0D2F58D44647982BCF8ECFA656A1.dat

Filesize
940B

MD5
003259d677d671c979ae63a5a2bddfd7

SHA1
aad14ffa8100c2b22325c327c0b183cca045eea6

SHA256
5306d4a117d7ab05fe40d70868b13ef6e348fba44482ee424a0eb8b5e4a14fac

SHA512
62ad9f7fa48143dd36947c975a62a8e4f20711df4b1014fd4fdce20d8d2a0c856318797e021e69df60ed659bc1b8f03421fbfb9b7550d91f3b74c36199814267

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-1658372521-4246568289-2509113762-1000\DECRYPT-FILES.txt

Filesize
9KB

MD5
31d6f03cbd44df1c0c15f174bbf2d9be

SHA1
c54c02424091f7b9481a9237bcff9870393a20c9

SHA256
b69bb553c056da8ebf8d50290a0ab0838bde40540a042b90627732e31c173e32

SHA512
ac623a2304b39a46c7a06fae1610d6a6ed3e3ab8aa590419334fca446b76896a89e55812ab944addf7352d9ff24803000276f40a450d9ed47858eb364d42ce49

Download Submit
memory/2196-0-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/2196-1-0x00000000004C0000-0x0000000000563000-memory.dmp

Filesize
652KB

Download
memory/2196-2-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/2196-3-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/2196-5-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/2196-836-0x00000000004C0000-0x0000000000563000-memory.dmp

Filesize
652KB

Download
memory/2196-841-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download