9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd

General

Target

9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
Size

136KB
MD5

94d087166651c0020a9e6cc2fdacdc0c
SHA1

99be22569ba9b1e49d3fd36f65faa6795672fcc0
SHA256

9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd
SHA512

0f5a413e57e4cedf0a8df3b33cda3c2c0732ded58c367633e8677bf88786eb786b85c97420fda150fecb68db74dc00f77064c3ea77d00f53904413c9ea3a93ba
SSDEEP

1536:xxd+ReKXU/MQaL7k0B/L7s+Zi+GrZxtQpfyHvtICS4A4UdZls8XzUXiWr4X5F4GC:xtchTojrZxtMhiiZHjUyWr4X5FTDU

Score

10^/10

evasion ransomware

Malware Config

Extracted

Path

C:\5v4tf1k-readme.txt

Ransom Note

---=== Welcome. Again. ===--- [-] Whats HapPen? [-] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension 5v4tf1k. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] What guarantees? [+] Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will not cooperate with us. Its not in our interests. To check the ability of returning files, You should go to our website. There you can decrypt one file for free. That is our guarantee. If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause just we have the private key. In practice - time is much more valuable than money. [+] How to get access on website? [+] You have two ways: 1) [Recommended] Using a TOR browser! a) Download and install TOR browser from this site: https://torproject.org/ b) Open our website: http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/F0196E0D3D35B12B 2) If TOR blocked in your country, try to use VPN! But you can use our secondary website. For this: a) Open your any browser (Chrome, Firefox, Opera, IE, Edge) b) Open our secondary website: http://decoder.re/F0196E0D3D35B12B Warning: secondary website can be blocked, thats why first variant much better and more available. When you open our website, put the following data in the input form: Key: RtTdVedJjENxX/M6CHvRIgYntB0588JWPwlKcuJohIhS0qKrevPbM+V0lJc3Ue9M B/NrRdbHCkvlzKgziU9acSl/Y2JsokpozcadgPBfVsO8731jcfmIPUGhKbyVExlH Wt2EUEIVCNiKwCgxnvNmk5acU9NBlkEwiMT3JcVXvkwNln1m82wu48vaonjbd+NC zDb0ONgOU73ToAcCkBoVbPf1NO211df5kTje6RYItHcVf/VBeuCLOPHLXvBIniZh LdhnDXFWkdFhGdAH4tROCd5JjKtPLBHHe0tv+xKG2zOKwFKQjSPnmOXLPwBx5ZnC ME9GkPfVOziGsh/5Kx+c8rC0Y0Z2q2cbe4xIhE/I3/GUSPVE6QQ+YVnKzzvOg5VU HcVpTrTK9+ktaW0UIZOka5jSfv/P1LIW0rTlCiMno7hNZ9PSFWOEObN7eW6/X4zE k/rDgM1LfA7q3GHgDGShDWu5hBbVjb2vAd+hfFueB+stoaRa0xR4WmGNVReZ50bV ZKA2W1Se51EGsoRAvWIi85q/tF+IfmLuh4eaCeCWn9Casyny/ZyUvpKpZQcl5ddU 8zzjny6uj0jAtdWXAE0kV40FO6/6dyrJ30vkbVDpxXe7uuLD8psQM4p26aD0RXok y06Eeuh7dsRrgJHKFpxPCX3YgKelpdAvF+t1EdWUzyb2vl/pUffbtTJn0a4IT/+R /8AOFwrE2gYPQJgF73lDd5gobRJ7LLcwh77IZS1zQtj9/SvxSlL+teGRMMyFJeB8 KK47ojrIc/pdXorkdWaFwg+dS1jzqkWRPlRnqbc8FEy9JPOldyaWWeIQXR6wqNGr dff1DTmOHJpOVHnt6zRkfwapktwDNNR79vVyf0+ZYCgHTNXVzRR8NSwsX7w23xJo rNSY5NdSpkvlyCz0yGkdjjuFsJh/uLyEysezn9GLWC+Ulytd0ao5Xh//cNCdk2U7 /HCL1oOq8pi/f3kGDZ5fN3Hzov9APiB4QvXZyll0ybcK29ALGzPTeJy3xOmBbK0M 3zGdGKx8IELoiX9krY1tnKcbqwdRhX66a0ZlGCNU9jatnyCm/vfTpe6K6j5Y2Lx8 yRh2IV4oLmDGs1sRpxlAttWEqTAwu2VzJSuTpgGWF58OCFEkh1le5IyOdThKUkvF a1Sma7BxBHTe4HG4a/TOJuBxg58SENP9RivGnwN0u2VpiNrH6xvbX7ia8gwdLFhw YFaQVYcmnFuZQRvAS9VsPoLgPSVF9lnL6qNWSP+/RnQgVfcuuJ6/PzybI6bvdRAj nA/GZlhXclcna7dC5umZKOYlbegCvQ== ----------------------------------------------------------------------------------------- !!! DANGER !!! DON'T try to change files by yourself, DON'T use any third party software for restoring your data or antivirus solutions - its may entail damage of the private key and, as result, The Loss all data. !!! !!! !!! ONE MORE TIME: Its in your interests to get your files back. From our side, we (the best specialists) make everything for restoring, but please should not interfere. !!! !!! !!!

URLs

http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/F0196E0D3D35B12B

http://decoder.re/F0196E0D3D35B12B

Signatures

Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

2752 netsh.exe

pid	process
2752	netsh.exe

Modifies extensions of user files 13 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe

description	ioc	process
File renamed	C:\Users\Admin\Pictures\DenyConvertFrom.tiff => \??\c:\users\admin\pictures\DenyConvertFrom.tiff.5v4tf1k	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File renamed	C:\Users\Admin\Pictures\LockNew.raw => \??\c:\users\admin\pictures\LockNew.raw.5v4tf1k	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File renamed	C:\Users\Admin\Pictures\ProtectInitialize.tif => \??\c:\users\admin\pictures\ProtectInitialize.tif.5v4tf1k	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File renamed	C:\Users\Admin\Pictures\ResizeResume.tif => \??\c:\users\admin\pictures\ResizeResume.tif.5v4tf1k	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened for modification	\??\c:\users\admin\pictures\StepJoin.tiff	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File renamed	C:\Users\Admin\Pictures\UpdatePush.raw => \??\c:\users\admin\pictures\UpdatePush.raw.5v4tf1k	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened for modification	\??\c:\users\admin\pictures\ClearSearch.tiff	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File renamed	C:\Users\Admin\Pictures\ClearSearch.tiff => \??\c:\users\admin\pictures\ClearSearch.tiff.5v4tf1k	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File renamed	C:\Users\Admin\Pictures\RestartDismount.raw => \??\c:\users\admin\pictures\RestartDismount.raw.5v4tf1k	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File renamed	C:\Users\Admin\Pictures\UnlockRedo.tif => \??\c:\users\admin\pictures\UnlockRedo.tif.5v4tf1k	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File renamed	C:\Users\Admin\Pictures\StepJoin.tiff => \??\c:\users\admin\pictures\StepJoin.tiff.5v4tf1k	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File renamed	C:\Users\Admin\Pictures\ConfirmUnpublish.png => \??\c:\users\admin\pictures\ConfirmUnpublish.png.5v4tf1k	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened for modification	\??\c:\users\admin\pictures\DenyConvertFrom.tiff	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe

Enumerates connected drives 3 TTPs 24 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe

description	ioc	process
File opened (read-only)	\??\A:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\F:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\H:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\M:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\R:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\U:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\V:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\Q:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\B:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\E:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\G:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\I:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\K:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\N:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\P:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\Y:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\Z:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\O:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\W:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\J:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\L:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\S:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\T:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened (read-only)	\??\X:	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe

Drops file in Program Files directory 14 IoCs

Processes:

9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe

description	ioc	process
File created	\??\c:\program files (x86)\tmp	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened for modification	\??\c:\program files\ConvertFromRestore.xla	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened for modification	\??\c:\program files\ProtectRequest.TS	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened for modification	\??\c:\program files\ResumeMeasure.jpeg	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened for modification	\??\c:\program files\ClearRegister.xhtml	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened for modification	\??\c:\program files\UseSelect.ex_	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File created	\??\c:\program files\tmp	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File created	\??\c:\program files\5v4tf1k-readme.txt	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File created	\??\c:\program files (x86)\5v4tf1k-readme.txt	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened for modification	\??\c:\program files\AddStart.shtml	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened for modification	\??\c:\program files\UseOut.xht	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened for modification	\??\c:\program files\FormatEdit.pub	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened for modification	\??\c:\program files\RestoreDisable.edrwx	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
File opened for modification	\??\c:\program files\SyncTrace.eprtx	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe

pid	process
5064	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
5064	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	5064	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
Token: SeTakeOwnershipPrivilege	5064	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
Token: SeBackupPrivilege	1136	vssvc.exe
Token: SeRestorePrivilege	1136	vssvc.exe
Token: SeAuditPrivilege	1136	vssvc.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe

description	pid	process	target process
PID 5064 wrote to memory of 2752	5064	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe	netsh.exe
PID 5064 wrote to memory of 2752	5064	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe	netsh.exe
PID 5064 wrote to memory of 2752	5064	9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe
"C:\Users\Admin\AppData\Local\Temp\9b11711efed24b3c6723521a7d7eb4a52e4914db7420e278aa36e727459d59dd.exe"
1⤵
- Modifies extensions of user files
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5064

C:\Windows\SysWOW64\netsh.exe
netsh advfirewall firewall set rule group="Network Discovery" new enable=Yes
2⤵
- Modifies Windows Firewall
PID:2752

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:4112

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1136

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2752-132-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads