sodinokibi | 2bf0cd1ad61a49963afbd88a7aae1bb62775816bc2e2551ec97ab9eeac1aa7a0

General

Target

2bf0cd1ad61a49963afbd88a7aae1bb62775816bc2e2551ec97ab9eeac1aa7a0.exe
Size

171KB
MD5

c111f0b4df4f1b921232ceda095b53c3
SHA1

4425e20faa0786cf964c1331cea02669ad1ccbe3
SHA256

2bf0cd1ad61a49963afbd88a7aae1bb62775816bc2e2551ec97ab9eeac1aa7a0
SHA512

29fece7a46a694876c00ab5f4c18e4d1539e4b9740af6be905b13b567694bb4bcf98ae8c90f2815386fcbdbf5041cc8281807adddc7b0c4070ed09b7a754bcfe

Score

10^/10

sodinokibi 19 29 ransomware

Malware Config

Extracted

Family

sodinokibi

Botnet

19

Campaign

29

C2

schluesseldienste-hannover.de

alpesiberie.com

bratek-immobilien.de

bcmets.info

log-barn.co.uk

diverfiestas.com.es

nexstagefinancial.com

mundo-pieces-auto.fr

marmarabasin.com

walterman.es

juergenblaetz.de

centuryvisionglobal.com

witraz.pl

aslog.fr

qandmmusiccenter.com

awag-blog.de

domilivefurniture.com

penumbuhrambutkeiskei.com

from02pro.com

teamsegeln.ch

Attributes

net
true
pid
19
prc
mysql.exe
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 you computer has expansion {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 practise - 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://decryptor.top/{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} Extension name: {EXT} ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damge 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
29

Signatures

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi

Sodinokibi/Revil sample 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\proc.exe	family_sodinokobi
C:\Users\Admin\AppData\Local\Temp\proc.exe	family_sodinokobi

Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490
Executes dropped EXE 1 IoCs

Processes:

proc.exe

pid process

2320 proc.exe

pid	process
2320	proc.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:

proc.exe

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

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

System Information Discovery
T1082
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Processes:

vssadmin.exe

pid process

644 vssadmin.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

proc.exe

pid process

2320 proc.exe
2320 proc.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

vssvc.exe

description pid process

Token: SeBackupPrivilege 1996 vssvc.exe
Token: SeRestorePrivilege 1996 vssvc.exe
Token: SeAuditPrivilege 1996 vssvc.exe

pid	process
644	vssadmin.exe

pid	process
2320	proc.exe
2320	proc.exe

description	pid	process
Token: SeBackupPrivilege	1996	vssvc.exe
Token: SeRestorePrivilege	1996	vssvc.exe
Token: SeAuditPrivilege	1996	vssvc.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

2bf0cd1ad61a49963afbd88a7aae1bb62775816bc2e2551ec97ab9eeac1aa7a0.exeproc.execmd.exe

description	pid	process	target process
PID 508 wrote to memory of 2320	508	2bf0cd1ad61a49963afbd88a7aae1bb62775816bc2e2551ec97ab9eeac1aa7a0.exe	proc.exe
PID 508 wrote to memory of 2320	508	2bf0cd1ad61a49963afbd88a7aae1bb62775816bc2e2551ec97ab9eeac1aa7a0.exe	proc.exe
PID 508 wrote to memory of 2320	508	2bf0cd1ad61a49963afbd88a7aae1bb62775816bc2e2551ec97ab9eeac1aa7a0.exe	proc.exe
PID 2320 wrote to memory of 912	2320	proc.exe	cmd.exe
PID 2320 wrote to memory of 912	2320	proc.exe	cmd.exe
PID 2320 wrote to memory of 912	2320	proc.exe	cmd.exe
PID 912 wrote to memory of 644	912	cmd.exe	vssadmin.exe
PID 912 wrote to memory of 644	912	cmd.exe	vssadmin.exe
PID 912 wrote to memory of 644	912	cmd.exe	vssadmin.exe

C:\Users\Admin\AppData\Local\Temp\2bf0cd1ad61a49963afbd88a7aae1bb62775816bc2e2551ec97ab9eeac1aa7a0.exe
"C:\Users\Admin\AppData\Local\Temp\2bf0cd1ad61a49963afbd88a7aae1bb62775816bc2e2551ec97ab9eeac1aa7a0.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:508

C:\Users\Admin\AppData\Local\Temp\proc.exe
"proc.exe"
2⤵
- Executes dropped EXE
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2320

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures
3⤵
- Suspicious use of WriteProcessMemory
PID:912

C:\Windows\SysWOW64\vssadmin.exe
vssadmin.exe Delete Shadows /All /Quiet
4⤵
- Interacts with shadow copies
PID:644

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1996

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File Deletion

2

T1107

Credential Access

Discovery

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2

T1490

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Downloads

C:\Users\Admin\AppData\Local\Temp\proc.exe
MD5
a994cfba920bb87b9322aeda48282d11

SHA1
dcdade9e535ec79f839537e7ed38499d258020b3

SHA256
8b15999cff808e9477d25bf0f839ac7c93fa4e62710fb6ae29d33787f1a05f12

SHA512
b68c6edc21c49b1a3ee24856fdf276d3c239d9320cbf8071aa8df4c5d89bdd81d9fe487d8dc1cfb73a3c0954db7b1b3d731c0aa004ce309da4380e783444bc39

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C:\Users\Admin\AppData\Local\Temp\proc.exe
MD5
a994cfba920bb87b9322aeda48282d11

SHA1
dcdade9e535ec79f839537e7ed38499d258020b3

SHA256
8b15999cff808e9477d25bf0f839ac7c93fa4e62710fb6ae29d33787f1a05f12

SHA512
b68c6edc21c49b1a3ee24856fdf276d3c239d9320cbf8071aa8df4c5d89bdd81d9fe487d8dc1cfb73a3c0954db7b1b3d731c0aa004ce309da4380e783444bc39

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads