Analysis
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max time kernel
151s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system -
submitted
02-08-2022 00:32
Static task
static1
Behavioral task
behavioral1
Sample
5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341.exe
Resource
win7-20220718-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341.exe
Resource
win10v2004-20220721-en
windows10-2004-x64
12 signatures
150 seconds
General
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Target
5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341.exe
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Size
424KB
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MD5
8f97eb2df456d28ee41287a456e01bae
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SHA1
4d6b5fe7a1dd84dfe294e14faac4fa88ecce7d56
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SHA256
5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341
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SHA512
5072d72e42fcfedd8a557efebe9e5fe7599a1e3bb438e76bb9f2d6cb51c3259c445651cc2dec208a9ed22202fe5b780e300fa1a002e55237ed05cfdf1bd573af
Score
10/10
Malware Config
Extracted
Path
C:\$Recycle.Bin\S-1-5-21-4084403625-2215941253-1760665084-1000\_RECoVERY_+pyecl.txt
Family
teslacrypt
Ransom Note
NOT YOUR LANGUAGE? USE https://translate.google.com
What happened to your files ?
All of your files were protected by a strong encryption with AES
More information about the encryption keys using AES can be found here: http://en.wikipedia.org/wiki/AES
How did this happen ?
!!! Specially for your PC was generated personal AES KEY, both public and private.
!!! ALL YOUR FILES were encrypted with the public key, which has been transferred to your computer via the Internet.
!!! Decrypting of your files is only possible with the help of the private key and decrypt program , which is on our Secret Server
What do I do ?
So, there are two ways you can choose: wait for a miracle and get your price doubled, or start obtaining BITCOIN NOW! , and restore your data easy way.
If You have really valuable data, you better not waste your time, because there is no other way to get your files, except make a payment.
For more specific instructions, please visit your personal home page, there are a few different addresses pointing to your page below:
1. http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/629F3D5CE2C9D5AB
2. http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/629F3D5CE2C9D5AB
3. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/629F3D5CE2C9D5AB
If for some reasons the addresses are not available, follow these steps:
1. Download and install tor-browser: http://www.torproject.org/projects/torbrowser.html.en
2. After a successful installation, run the browser
3. Type in the address bar: xlowfznrg4wf7dli.onion/629F3D5CE2C9D5AB
4. Follow the instructions on the site.
---------------- IMPORTANT INFORMATION------------------------
*-*-* Your personal pages:
http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/629F3D5CE2C9D5AB
http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/629F3D5CE2C9D5AB
http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/629F3D5CE2C9D5AB
*-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/629F3D5CE2C9D5AB
URLs
http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/629F3D5CE2C9D5AB
http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/629F3D5CE2C9D5AB
http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/629F3D5CE2C9D5AB
http://xlowfznrg4wf7dli.ONION/629F3D5CE2C9D5AB
Signatures
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TeslaCrypt, AlphaCrypt
Ransomware based on CryptoLocker. Shut down by the developers in 2016.
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Executes dropped EXE 1 IoCs
pid Process 1936 raoqproveddi.exe -
Deletes itself 1 IoCs
pid Process 1992 cmd.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Windows\CurrentVersion\Run raoqproveddi.exe Set value (str) \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Windows\CurrentVersion\Run\umpgegvacycg = "C:\\Windows\\system32\\cmd.exe /c start \"\" \"C:\\Windows\\raoqproveddi.exe\"" raoqproveddi.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\History.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\_RECoVERY_+pyecl.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\White_Chocolate.jpg raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Triedit\de-DE\_RECoVERY_+pyecl.png raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\VC\_RECoVERY_+pyecl.png raoqproveddi.exe File opened for modification C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\en-US\enu-dsk\_RECoVERY_+pyecl.png raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fi-FI\_RECoVERY_+pyecl.html raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\nl-NL\_RECoVERY_+pyecl.html raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Garden.jpg raoqproveddi.exe File opened for modification C:\Program Files\Common Files\System\ado\it-IT\_RECoVERY_+pyecl.txt raoqproveddi.exe File opened for modification C:\Program Files\7-Zip\Lang\sk.txt raoqproveddi.exe File opened for modification C:\Program Files\7-Zip\Lang\_RECoVERY_+pyecl.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\uk-UA\_RECoVERY_+pyecl.html raoqproveddi.exe File opened for modification C:\Program Files\Common Files\System\it-IT\_RECoVERY_+pyecl.png raoqproveddi.exe File opened for modification C:\Program Files\7-Zip\Lang\it.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\_RECoVERY_+pyecl.png raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\lt-LT\_RECoVERY_+pyecl.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\MSInfo\fr-FR\_RECoVERY_+pyecl.html raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\_RECoVERY_+pyecl.html raoqproveddi.exe File opened for modification C:\Program Files\Common Files\System\fr-FR\_RECoVERY_+pyecl.html raoqproveddi.exe File opened for modification C:\Program Files\7-Zip\Lang\zh-cn.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\sv-SE\_RECoVERY_+pyecl.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Triedit\fr-FR\_RECoVERY_+pyecl.html raoqproveddi.exe File opened for modification C:\Program Files\7-Zip\Lang\el.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\en-US\correct.avi raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ru-RU\_RECoVERY_+pyecl.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\th-TH\_RECoVERY_+pyecl.html raoqproveddi.exe File opened for modification C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\es-ES\_RECoVERY_+pyecl.png raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ko-KR\_RECoVERY_+pyecl.html raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\sk-SK\_RECoVERY_+pyecl.png raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\_RECoVERY_+pyecl.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\HandPrints.jpg raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\uk-UA\_RECoVERY_+pyecl.png raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\symbols\_RECoVERY_+pyecl.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\_RECoVERY_+pyecl.png raoqproveddi.exe File opened for modification C:\Program Files\7-Zip\Lang\co.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\lt-LT\_RECoVERY_+pyecl.png raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\sr-Latn-CS\_RECoVERY_+pyecl.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\SpeechEngines\_RECoVERY_+pyecl.html raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\en-US\delete.avi raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\numbers\_RECoVERY_+pyecl.png raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Peacock.jpg raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Stars.jpg raoqproveddi.exe File opened for modification C:\Program Files\Common Files\System\es-ES\_RECoVERY_+pyecl.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\GreenBubbles.jpg raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\TextConv\ja-JP\_RECoVERY_+pyecl.txt raoqproveddi.exe File opened for modification C:\Program Files\7-Zip\Lang\fur.txt raoqproveddi.exe File opened for modification C:\Program Files\7-Zip\Lang\gu.txt raoqproveddi.exe File opened for modification C:\Program Files\7-Zip\Lang\vi.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\_RECoVERY_+pyecl.html raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\sr-Latn-CS\_RECoVERY_+pyecl.html raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\MSInfo\en-US\_RECoVERY_+pyecl.png raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\cs-CZ\_RECoVERY_+pyecl.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\th-TH\_RECoVERY_+pyecl.png raoqproveddi.exe File opened for modification C:\Program Files\7-Zip\Lang\da.txt raoqproveddi.exe File opened for modification C:\Program Files\7-Zip\Lang\fa.txt raoqproveddi.exe File opened for modification C:\Program Files\7-Zip\Lang\hu.txt raoqproveddi.exe File opened for modification C:\Program Files\7-Zip\Lang\lij.txt raoqproveddi.exe File opened for modification C:\Program Files\7-Zip\Lang\sa.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\da-DK\_RECoVERY_+pyecl.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\VSTO\_RECoVERY_+pyecl.html raoqproveddi.exe File opened for modification C:\Program Files\7-Zip\Lang\sl.txt raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\symbols\_RECoVERY_+pyecl.png raoqproveddi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\lv-LV\_RECoVERY_+pyecl.png raoqproveddi.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\raoqproveddi.exe 5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341.exe File opened for modification C:\Windows\raoqproveddi.exe 5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe 1936 raoqproveddi.exe -
Suspicious use of AdjustPrivilegeToken 45 IoCs
description pid Process Token: SeDebugPrivilege 1696 5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341.exe Token: SeDebugPrivilege 1936 raoqproveddi.exe Token: SeIncreaseQuotaPrivilege 972 WMIC.exe Token: SeSecurityPrivilege 972 WMIC.exe Token: SeTakeOwnershipPrivilege 972 WMIC.exe Token: SeLoadDriverPrivilege 972 WMIC.exe Token: SeSystemProfilePrivilege 972 WMIC.exe Token: SeSystemtimePrivilege 972 WMIC.exe Token: SeProfSingleProcessPrivilege 972 WMIC.exe Token: SeIncBasePriorityPrivilege 972 WMIC.exe Token: SeCreatePagefilePrivilege 972 WMIC.exe Token: SeBackupPrivilege 972 WMIC.exe Token: SeRestorePrivilege 972 WMIC.exe Token: SeShutdownPrivilege 972 WMIC.exe Token: SeDebugPrivilege 972 WMIC.exe Token: SeSystemEnvironmentPrivilege 972 WMIC.exe Token: SeRemoteShutdownPrivilege 972 WMIC.exe Token: SeUndockPrivilege 972 WMIC.exe Token: SeManageVolumePrivilege 972 WMIC.exe Token: 33 972 WMIC.exe Token: 34 972 WMIC.exe Token: 35 972 WMIC.exe Token: SeIncreaseQuotaPrivilege 972 WMIC.exe Token: SeSecurityPrivilege 972 WMIC.exe Token: SeTakeOwnershipPrivilege 972 WMIC.exe Token: SeLoadDriverPrivilege 972 WMIC.exe Token: SeSystemProfilePrivilege 972 WMIC.exe Token: SeSystemtimePrivilege 972 WMIC.exe Token: SeProfSingleProcessPrivilege 972 WMIC.exe Token: SeIncBasePriorityPrivilege 972 WMIC.exe Token: SeCreatePagefilePrivilege 972 WMIC.exe Token: SeBackupPrivilege 972 WMIC.exe Token: SeRestorePrivilege 972 WMIC.exe Token: SeShutdownPrivilege 972 WMIC.exe Token: SeDebugPrivilege 972 WMIC.exe Token: SeSystemEnvironmentPrivilege 972 WMIC.exe Token: SeRemoteShutdownPrivilege 972 WMIC.exe Token: SeUndockPrivilege 972 WMIC.exe Token: SeManageVolumePrivilege 972 WMIC.exe Token: 33 972 WMIC.exe Token: 34 972 WMIC.exe Token: 35 972 WMIC.exe Token: SeBackupPrivilege 1644 vssvc.exe Token: SeRestorePrivilege 1644 vssvc.exe Token: SeAuditPrivilege 1644 vssvc.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1696 wrote to memory of 1936 1696 5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341.exe 27 PID 1696 wrote to memory of 1936 1696 5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341.exe 27 PID 1696 wrote to memory of 1936 1696 5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341.exe 27 PID 1696 wrote to memory of 1936 1696 5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341.exe 27 PID 1696 wrote to memory of 1992 1696 5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341.exe 28 PID 1696 wrote to memory of 1992 1696 5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341.exe 28 PID 1696 wrote to memory of 1992 1696 5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341.exe 28 PID 1696 wrote to memory of 1992 1696 5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341.exe 28 PID 1936 wrote to memory of 972 1936 raoqproveddi.exe 30 PID 1936 wrote to memory of 972 1936 raoqproveddi.exe 30 PID 1936 wrote to memory of 972 1936 raoqproveddi.exe 30 PID 1936 wrote to memory of 972 1936 raoqproveddi.exe 30 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System raoqproveddi.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" raoqproveddi.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341.exe"C:\Users\Admin\AppData\Local\Temp\5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341.exe"1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1696 -
C:\Windows\raoqproveddi.exeC:\Windows\raoqproveddi.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1936 -
C:\Windows\System32\wbem\WMIC.exe"C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete /nointeractive3⤵
- Suspicious use of AdjustPrivilegeToken
PID:972
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c DEL C:\Users\Admin\AppData\Local\Temp\5B3BB7~1.EXE2⤵
- Deletes itself
PID:1992
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1644
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
424KB
MD58f97eb2df456d28ee41287a456e01bae
SHA14d6b5fe7a1dd84dfe294e14faac4fa88ecce7d56
SHA2565b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341
SHA5125072d72e42fcfedd8a557efebe9e5fe7599a1e3bb438e76bb9f2d6cb51c3259c445651cc2dec208a9ed22202fe5b780e300fa1a002e55237ed05cfdf1bd573af
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Filesize
424KB
MD58f97eb2df456d28ee41287a456e01bae
SHA14d6b5fe7a1dd84dfe294e14faac4fa88ecce7d56
SHA2565b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341
SHA5125072d72e42fcfedd8a557efebe9e5fe7599a1e3bb438e76bb9f2d6cb51c3259c445651cc2dec208a9ed22202fe5b780e300fa1a002e55237ed05cfdf1bd573af