sodinokibi | 8dd620d9aeb35960bb766458c8890ede987c33d239cf730f93fe49d90ae759dd

General

Target

8dd620d9aeb35960bb766458c8890ede987c33d239cf730f93fe49d90ae759dd.dll
Size

789KB
MD5

a47cf00aedf769d60d58bfe00c0b5421
SHA1

656c4d285ea518d90c1b669b79af475db31e30b1
SHA256

8dd620d9aeb35960bb766458c8890ede987c33d239cf730f93fe49d90ae759dd
SHA512

4c2dcad3bd478fa70d086b7426d55976caa7ffc3d120c9c805cbb49eae910123c496bf2356066afcacba12ba05c963bbb8d95ed7f548479c90fec57aa16e4637
SSDEEP

12288:KXnKcEqGM00LJdqoHuDWeij0XukcWl9e56+5gD6QRqb/kYxFNFsX3ArTjvJjx0u:YETDWX4XukZeVL/kYx9P/JY6gfjcs

Score

10^/10

sodinokibi $2a$12$prox/4ekl8zrpgsc5lnhpecevs5nockouw5r3s4jjydnzzsghvbkq 8254 discovery evasion persistence privilege_escalation ransomware

Malware Config

Extracted

Family

sodinokibi

Botnet

$2a$12$prOX/4eKl8zrpGSC5lnHPecevs5NOckOUW5r3s4JJYDnZZSghvBkq

Campaign

8254

Decoy

boisehosting.net

fotoideaymedia.es

dubnew.com

stallbyggen.se

koken-voor-baby.nl

juneauopioidworkgroup.org

vancouver-print.ca

zewatchers.com

bouquet-de-roses.com

seevilla-dr-sturm.at

olejack.ru

i-trust.dk

wasmachtmeinfonds.at

appsformacpc.com

friendsandbrgrs.com

thenewrejuveme.com

xn--singlebrsen-vergleich-nec.com

sabel-bf.com

seminoc.com

ceres.org.au

Attributes

net
false
pid
$2a$12$prOX/4eKl8zrpGSC5lnHPecevs5NOckOUW5r3s4JJYDnZZSghvBkq
prc
encsvc

powerpnt

ocssd

steam

isqlplussvc

outlook

sql

ocomm

agntsvc

mspub

onenote

winword

thebat

excel

mydesktopqos

ocautoupds

thunderbird

synctime

infopath

mydesktopservice

firefox

oracle

sqbcoreservice

dbeng50

tbirdconfig

msaccess

visio

dbsnmp

wordpad

xfssvccon
ransom_oneliner
All of your files are encrypted! Find {EXT}-readme.txt and follow instuctions
ransom_template
---=== Welcome. Again. ===--- [-] Whats HapPen? [-] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension {EXT}. 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/{UID} 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/{UID} 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: {KEY} ----------------------------------------------------------------------------------------- !!! 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. !!! !!! !!!
sub
8254
svc
veeam

memtas

sql

backup

vss

sophos

svc$

mepocs

Extracted

Path

C:\Users\1n5zpi-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 1n5zpi. 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/F3C01452A5BCB2F6 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/F3C01452A5BCB2F6 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: yQvqX0CBM7My46amMR/l15gn/jma3mlio0G4hsnWgOJFAq5AvgUxLMQk6qE8qJEe 3j1nhrwvQ8NgX1R+yB0JCkvsBfda7Zg5moVdPYBxvcMEV+nihjJ8NZvBIIzJMUDe XI8IM8jEUhXA+SgnmQFyjbzfUclpv16d+hM/QFFm7G9aNqYhFrBbSjAeExGPGNkK OqSaWyOYaKwUflQAhlvFYtjElaGUfQa/DKcAbCKb8VtFatM6lpp2AkcoObrAf6WZ M4eFrYp6sIGWHtCaD+Q47rOZdXqka88cYj8bb7QuqZ77dmvUfZ+uvaJ7p8Pi3D5+ P1/EU7I9aRTE4KT2AKONbsJKDXb4jmzqSwD+/iP5G1gZNd8Tcs+PQD/NlNR1/Kwi OAb8lQCcMPIghp4+TVx9DXv1ftdojU1TnUWM7uzaXLJEBox27Pw99lnU/ZqHoTPV 6fTnCnedjD2Hr6S8CJG7T47rVfPpNa05EXF1SCQqagNhCJ14HOCMzpqJ9xWqJaFM ANqHpLqXRfRD73pbTMIkX7keLWV91Rd9ZfqRBmXHqyR+MmVbA4MoaqJl3e1p58mI 96fsJV2hny/6zGlWdDNUrUbyAZTIzbb6h2/BzyoPoy/hAcpqgRXBCuz2YMxmmM0w GNUGrcGlv3rZsoo7FxZPU6+xweBh/lXXQkYxc7XcdtS5c/2LbKUc1PH8YFIv1Bv7 qWcRFKxVZcD7fY408dSx3Pho4aIXWuIyDBVIqsSKb/V7hpkNG8yWGuQreTY96co9 w/qM17cmpaAWOC5yR5vFuyg9aViyLkqE81czF0h9m4aajNBnhhneshSH7WnVia+Y RaIrRqCcwQIGLdlQY1iXSZl2bQ+N7nLGctEUjNwXthItBMZ1N5ghlFf65yR5DYwI QcqriJ1ReKlHCZYMPhKAOLK38qPCuduDUuM7rlPt8WNcCKvMDDhLcx/YyhT0bbfd PyaKzyDdcrDNsMvPGjAmr3NNQxaaORlfxreM62Y5qYGLZQqnLyiHIGN2M9/wE44F 7PMijUUOfZJMccqN0fcyHwR0sSZzTdWja0LqVHxSyfxcw+BK6n0XS270+ybHO4rn WaRj48+qW7Y4B5ZNSckht48aSbMORMuqnAunEz9WUFUIGtlNTyu/I5eUpZ5x1l89 vX4kPjeCzyOddfUfdWjbyzxRmt/O14xczFd2tOqyFWZtJTeUA0+p+mrFnNRhAEgd aVEifTFboV2l6JzJz9W2Lzc3YWCiMy4+HL6drGcYjAf4w8ASEMFnK1iCxVBN0a+M hO+qwnl4cWviN/dJm6X2nyD6MiXYlFpW6B9VN50dk/llhfS43ApKnK84AjauIbt8 gXdL/f30WY/eS+Qa6LlCFtQBAg6LXA== ----------------------------------------------------------------------------------------- !!! 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/F3C01452A5BCB2F6

http://decoder.re/F3C01452A5BCB2F6

Signatures

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi
Sodinokibi family
sodinokibi
Modifies Windows Firewall 2 TTPs 1 IoCs
evasion

Windows Service
T1543.003

Disable or Modify System Firewall
T1562.004

Processes:

netsh.exe

pid process

2752 netsh.exe

pid	process
2752	netsh.exe

Enumerates connected drives 3 TTPs 25 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:

rundll32.exe

description	ioc	process
File opened (read-only)	\??\S:	rundll32.exe
File opened (read-only)	\??\T:	rundll32.exe
File opened (read-only)	\??\A:	rundll32.exe
File opened (read-only)	\??\O:	rundll32.exe
File opened (read-only)	\??\J:	rundll32.exe
File opened (read-only)	\??\V:	rundll32.exe
File opened (read-only)	\??\W:	rundll32.exe
File opened (read-only)	\??\X:	rundll32.exe
File opened (read-only)	\??\E:	rundll32.exe
File opened (read-only)	\??\H:	rundll32.exe
File opened (read-only)	\??\K:	rundll32.exe
File opened (read-only)	\??\L:	rundll32.exe
File opened (read-only)	\??\Q:	rundll32.exe
File opened (read-only)	\??\D:	rundll32.exe
File opened (read-only)	\??\B:	rundll32.exe
File opened (read-only)	\??\I:	rundll32.exe
File opened (read-only)	\??\N:	rundll32.exe
File opened (read-only)	\??\P:	rundll32.exe
File opened (read-only)	\??\R:	rundll32.exe
File opened (read-only)	\??\U:	rundll32.exe
File opened (read-only)	\??\Y:	rundll32.exe
File opened (read-only)	\??\Z:	rundll32.exe
File opened (read-only)	\??\G:	rundll32.exe
File opened (read-only)	\??\M:	rundll32.exe
File opened (read-only)	\??\F:	rundll32.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

rundll32.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\h7x033.bmp"	rundll32.exe

Drops file in Program Files directory 39 IoCs

Processes:

rundll32.exe

description	ioc	process
File created	\??\c:\program files (x86)\microsoft sql server compact edition\tmp	rundll32.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\tmp	rundll32.exe
File opened for modification	\??\c:\program files\HideSkip.vsd	rundll32.exe
File opened for modification	\??\c:\program files\SuspendConvert.mp3	rundll32.exe
File opened for modification	\??\c:\program files\WaitSubmit.pps	rundll32.exe
File created	\??\c:\program files (x86)\tmp	rundll32.exe
File opened for modification	\??\c:\program files\ResetCompare.crw	rundll32.exe
File opened for modification	\??\c:\program files\ShowSwitch.mp4	rundll32.exe
File opened for modification	\??\c:\program files\ConfirmImport.js	rundll32.exe
File opened for modification	\??\c:\program files\ExportOpen.avi	rundll32.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\1n5zpi-readme.txt	rundll32.exe
File created	\??\c:\program files\1n5zpi-readme.txt	rundll32.exe
File created	\??\c:\program files (x86)\1n5zpi-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\BackupTest.ram	rundll32.exe
File opened for modification	\??\c:\program files\GrantResolve.pps	rundll32.exe
File opened for modification	\??\c:\program files\OutSwitch.wmf	rundll32.exe
File opened for modification	\??\c:\program files\UsePop.cfg	rundll32.exe
File opened for modification	\??\c:\program files\HideEdit.M2V	rundll32.exe
File opened for modification	\??\c:\program files\LockGroup.ppsx	rundll32.exe
File opened for modification	\??\c:\program files\StartSend.pptm	rundll32.exe
File opened for modification	\??\c:\program files\UnlockMeasure.3gp2	rundll32.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\tmp	rundll32.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\1n5zpi-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\ClearSwitch.i64	rundll32.exe
File opened for modification	\??\c:\program files\ReceiveUndo.odt	rundll32.exe
File opened for modification	\??\c:\program files\SkipNew.DVR	rundll32.exe
File opened for modification	\??\c:\program files\MoveUnlock.vdx	rundll32.exe
File opened for modification	\??\c:\program files\SendRepair.vssx	rundll32.exe
File opened for modification	\??\c:\program files\TestBackup.001	rundll32.exe
File opened for modification	\??\c:\program files\UnblockEnter.dib	rundll32.exe
File opened for modification	\??\c:\program files\UndoBackup.AAC	rundll32.exe
File created	\??\c:\program files\tmp	rundll32.exe
File opened for modification	\??\c:\program files\DenySubmit.rar	rundll32.exe
File opened for modification	\??\c:\program files\ExpandBackup.docx	rundll32.exe
File opened for modification	\??\c:\program files\WatchReceive.potm	rundll32.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\1n5zpi-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\LockSearch.html	rundll32.exe
File opened for modification	\??\c:\program files\RevokeApprove.m1v	rundll32.exe
File opened for modification	\??\c:\program files\SendBlock.xsl	rundll32.exe

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

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

Processes:

netsh.exe

description	ioc	process
Key queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

rundll32.exenetsh.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

rundll32.exe

pid process

2684 rundll32.exe
2684 rundll32.exe
2684 rundll32.exe
2684 rundll32.exe
2684 rundll32.exe
2684 rundll32.exe
2684 rundll32.exe
2684 rundll32.exe

pid	process
2684	rundll32.exe
2684	rundll32.exe
2684	rundll32.exe
2684	rundll32.exe
2684	rundll32.exe
2684	rundll32.exe
2684	rundll32.exe
2684	rundll32.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

rundll32.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	2684	rundll32.exe
Token: SeTakeOwnershipPrivilege	2684	rundll32.exe
Token: SeBackupPrivilege	3644	vssvc.exe
Token: SeRestorePrivilege	3644	vssvc.exe
Token: SeAuditPrivilege	3644	vssvc.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 3028 wrote to memory of 2684	3028	rundll32.exe	rundll32.exe
PID 3028 wrote to memory of 2684	3028	rundll32.exe	rundll32.exe
PID 3028 wrote to memory of 2684	3028	rundll32.exe	rundll32.exe
PID 3028 wrote to memory of 2684	3028	rundll32.exe	rundll32.exe
PID 3028 wrote to memory of 2684	3028	rundll32.exe	rundll32.exe
PID 3028 wrote to memory of 2684	3028	rundll32.exe	rundll32.exe
PID 3028 wrote to memory of 2684	3028	rundll32.exe	rundll32.exe
PID 2684 wrote to memory of 2752	2684	rundll32.exe	netsh.exe
PID 2684 wrote to memory of 2752	2684	rundll32.exe	netsh.exe
PID 2684 wrote to memory of 2752	2684	rundll32.exe	netsh.exe
PID 2684 wrote to memory of 2752	2684	rundll32.exe	netsh.exe

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

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8dd620d9aeb35960bb766458c8890ede987c33d239cf730f93fe49d90ae759dd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3028
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8dd620d9aeb35960bb766458c8890ede987c33d239cf730f93fe49d90ae759dd.dll,#1
  2⤵
  - Enumerates connected drives
  - Sets desktop wallpaper using registry
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2684
- - C:\Windows\SysWOW64\netsh.exe
    netsh advfirewall firewall set rule group="Network Discovery" new enable=Yes
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    PID:2752

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3588

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

1

T1491

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Downloads

C:\Users\1n5zpi-readme.txt

Filesize
6KB

MD5
157940707e2270b6bc541ac3c86ac403

SHA1
eb4ab6ae2a081136042ff6a16abf88e5ce581aad

SHA256
dcbfc061d7dc264c00e490ca9182239cb2cde6b4c8e89fb566c91d93a6d6fc1d

SHA512
47cc55d7c5b37c9586dff098f1a2865069e04a84aeee048cfd0ec1ffebc709d3f799ace3e846e4f41a63cc41974a7c51e22fff7c17dc9d33c0af45cdb7d8d216

Download Submit
memory/2684-0-0x00000000006C0000-0x00000000006E2000-memory.dmp

Filesize
136KB

Download
memory/2684-1-0x00000000006C0000-0x00000000006E2000-memory.dmp

Filesize
136KB

Download
memory/2684-502-0x00000000006C0000-0x00000000006E2000-memory.dmp

Filesize
136KB

Download
memory/2684-520-0x00000000006C0000-0x00000000006E2000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads