sodinokibi | d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e

General

Target

d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e.exe
Size

890KB
MD5

561cffbaba71a6e8cc1cdceda990ead4
SHA1

5162f14d75e96edb914d1756349d6e11583db0b0
SHA256

d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e
SHA512

09149b9825db2c9e6d2ec6665abc64b0b7aaafaa47c921c5bf0062cd7bedd1fc64cf54646a098f45fc4b930f5fbecee586fe839950c9135f64ea722b00baa50e
SSDEEP

24576:vMz7ETDWX4XukZeVL/kYx9P/JY6gfjcsAE:kfF7k4pB/JYPIsAE

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\r4528q99-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 r4528q99. 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/0C899A24FD7E271F 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/0C899A24FD7E271F 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: VBqFJMf5dN/zmI5NloG1ipq66pd3TvWQ6SXuV2sXA4KWDlEtj3yXqJXT1sYCcfp/ RXqDvdvPFzwnNibfHpnkCsCGElQpTaSLvDmKdOTDi6IeRJlwtLtzS23z7nPahnu6 WHDjaw9bWiCbarhSxG2yrwGSDsOR/1Uiu/TIvk+CxtJtB6aA4OA/K4Tl8s3rYs19 wE5Z+QgcHZU42l7auaJXGvcQTatmajjN0EZSNbEDaHpSd9FZknPWXbyvsij+gj6a rg148sPawOO9Y30QKSa6q4htU1MpF67bimR7qrnx3/zzFRVMG8yI94n94E0GC2d9 SXeH8srB9psuTOi2875zSGWLuACp8pBBWeI+dGiZwRkaaG7+62vvUxeMLBpCvKlB T6HbmGbPU7ROtAYXhQn9Y4RPAjmoNFnwuTzBfjfSClW3z9eY3I2MW9wsSBonRSPm 0QtxYwHMLb83bFm+kpm/aNjVqezX9JO/MWz/6nZYnDOv5Xt5Olkh1RKp2d0S1hbx bBioYNTRl62N2fWlN0C+dViG+Y2GxCHdwKkAj7SeMx027yL0qTKHKB0y23UC+xC3 lNudGkTH5XGZKdS6px0gqQ0TC2uhm92JMCoLXdvpS7iDP/5dV9xVA8M2hcihQVLP RgHl13aXYLjXqwT5UYmpusDlH6j0biq2kgk/MPc+k9QlOrms/s3EXEqLhiHRtD11 NBlwQrlGYxJ62XVXLPiKCw6ywJE2ZiDuNGXEcJsfmq1zPLglM4HjCKAHqeUbJTOv +9YHJ4CIsql5I6UgN4Ycdaw/JRonXpW0FlbjznfR2/Djav3GnJ+M2qO7OsbNbR4Y 7/5ytO4vbpoce30Ky5pkS32JyiNZHK0CToAQir40kk4afRXMr7IMrSLA3tEek2ui NqX2olj0lEn0sS7pRKE8RcStwDB37YEhBZ7vjEhc5tjSpQsbMARoQBiBabQJO0n3 gYBbZq8YNrvy5MFuZx0oaDXobgpxFPjdcQIqSixIy+bZwynlCvFHQ1vz1ZavFk1P K4eEp9SkQfCurr0UgfzS6f5ugWZ7HoY46Mqgq09DrXOdx23UOcDOBTHqMGtx+RZY Xk3RNb5To65qc4ykO5YxjoVWcXmIyXQBUKgubdz43gfHs+/R7xNtt811nf61zyxN AlDXi+w/SF527fEiErAOrirosdjRJRvKxLUR6WgLQSVUby5VVY51fBS/lSfmN/9X ewpPrG49JSmHNeeTC07E2S76tamKLNWep3j/X4D1gxmXfxpRbKF2VyEWSY0L1uCY vnYdlwJu/DCZbXqUY0mLqgNJB6mTiBrxvMHHK8Yj0VrjGM2AdKE7wPkyGin2r/kG k9DOJpstLseeLd9QDRoqHsNNRmnJ3yK/d6w= ----------------------------------------------------------------------------------------- !!! 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/0C899A24FD7E271F

http://decoder.re/0C899A24FD7E271F

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

pid	Process
2120	netsh.exe

Executes dropped EXE 1 IoCs

pid	Process
1200	MsMpEng.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

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

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\67cbv4f1a6.bmp"	MsMpEng.exe

Drops file in Program Files directory 19 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\InitializeSkip.DVR	MsMpEng.exe
File opened for modification	\??\c:\program files\RequestDismount.mp4	MsMpEng.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\tmp	MsMpEng.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\r4528q99-readme.txt	MsMpEng.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\r4528q99-readme.txt	MsMpEng.exe
File created	\??\c:\program files\tmp	MsMpEng.exe
File created	\??\c:\program files (x86)\tmp	MsMpEng.exe
File opened for modification	\??\c:\program files\ImportNew.dib	MsMpEng.exe
File opened for modification	\??\c:\program files\OutConfirm.xps	MsMpEng.exe
File opened for modification	\??\c:\program files\RepairMount.mpe	MsMpEng.exe
File opened for modification	\??\c:\program files\StepStart.cr2	MsMpEng.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\tmp	MsMpEng.exe
File created	\??\c:\program files\r4528q99-readme.txt	MsMpEng.exe
File opened for modification	\??\c:\program files\JoinConvert.m4v	MsMpEng.exe
File created	\??\c:\program files (x86)\r4528q99-readme.txt	MsMpEng.exe
File opened for modification	\??\c:\program files\ApproveProtect.wax	MsMpEng.exe
File opened for modification	\??\c:\program files\ResolveUninstall.mpv2	MsMpEng.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\tmp	MsMpEng.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\r4528q99-readme.txt	MsMpEng.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\mpsvc.dll	d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e.exe
File created	C:\Windows\MsMpEng.exe	d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e.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

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

System Location Discovery: System Language Discovery 1 TTPs 3 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MsMpEng.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1200	MsMpEng.exe
1200	MsMpEng.exe
1200	MsMpEng.exe
1200	MsMpEng.exe
1200	MsMpEng.exe
1200	MsMpEng.exe
1200	MsMpEng.exe
1200	MsMpEng.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1200	MsMpEng.exe
Token: SeTakeOwnershipPrivilege	1200	MsMpEng.exe
Token: SeBackupPrivilege	3372	vssvc.exe
Token: SeRestorePrivilege	3372	vssvc.exe
Token: SeAuditPrivilege	3372	vssvc.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 1200	2084	d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e.exe	30
PID 2084 wrote to memory of 1200	2084	d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e.exe	30
PID 2084 wrote to memory of 1200	2084	d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e.exe	30
PID 2084 wrote to memory of 1200	2084	d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e.exe	30
PID 1200 wrote to memory of 2120	1200	MsMpEng.exe	31
PID 1200 wrote to memory of 2120	1200	MsMpEng.exe	31
PID 1200 wrote to memory of 2120	1200	MsMpEng.exe	31
PID 1200 wrote to memory of 2120	1200	MsMpEng.exe	31

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\d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e.exe
"C:\Users\Admin\AppData\Local\Temp\d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\MsMpEng.exe
  "C:\Windows\MsMpEng.exe"
  2⤵
  - Executes dropped EXE
  - 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:1200
- - 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:2120

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3356

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3372

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\r4528q99-readme.txt

Filesize
6KB

MD5
c7f7e2dd2b7e6868f7c45a5d1414a058

SHA1
c6777242242c6aa5d56228b6c842b82280e95b7b

SHA256
ab1ff700117e94eeb6b6aa32bfe257cee3928b17c1c9cb446ea7e154d0a2fb76

SHA512
e92adee90455ee041ee98ea7595b2eb4f95397eecd2ea31362bb66defc95ae7714b3514ee2f60539909ac720487d3fa3de8d3569a10f0f37ee00e8dfc24ac08a

Download Submit
C:\Windows\MsMpEng.exe

Filesize
21KB

MD5
8cc83221870dd07144e63df594c391d9

SHA1
3d409b39b8502fcd23335a878f2cbdaf6d721995

SHA256
33bc14d231a4afaa18f06513766d5f69d8b88f1e697cd127d24fb4b72ad44c7a

SHA512
e7f964a10a8799310a519fa569d264f652e13cc7ea199792dc6a5c0507dec4a12844a87bf8bab714255dce717839908ed5d967ce8f65f5520fe4e7f9d25a622c

Download Submit
C:\Windows\mpsvc.dll

Filesize
789KB

MD5
a47cf00aedf769d60d58bfe00c0b5421

SHA1
656c4d285ea518d90c1b669b79af475db31e30b1

SHA256
8dd620d9aeb35960bb766458c8890ede987c33d239cf730f93fe49d90ae759dd

SHA512
4c2dcad3bd478fa70d086b7426d55976caa7ffc3d120c9c805cbb49eae910123c496bf2356066afcacba12ba05c963bbb8d95ed7f548479c90fec57aa16e4637

Download Submit
memory/1200-6-0x0000000000150000-0x0000000000172000-memory.dmp

Filesize
136KB

Download
memory/1200-7-0x0000000000150000-0x0000000000172000-memory.dmp

Filesize
136KB

Download
memory/1200-454-0x0000000000150000-0x0000000000172000-memory.dmp

Filesize
136KB

Download
memory/1200-470-0x0000000000150000-0x0000000000172000-memory.dmp

Filesize
136KB

Download
memory/1200-474-0x0000000000150000-0x0000000000172000-memory.dmp

Filesize
136KB

Download
memory/1200-475-0x0000000074A50000-0x0000000074B1A000-memory.dmp

Filesize
808KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads