File name:

revil_sodinokibi

Full analysis: https://app.any.run/tasks/9e6e4f5e-54a1-49a5-8d17-5de54dc9426f
Verdict: Malicious activity
Threats:

REvil, also called Sodinokibi, is a notorious ransomware strain known for its use of sophisticated encryption techniques, high-profile targeted attacks, and connections to GandCrab.

Malware Trends Tracker     >>>
Analysis date: November 20, 2024, 09:45:58
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
sodinokibi
revil
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows, 5 sections
MD5:

6E3EFB83299D800EDF1624ECBC0665E7

SHA1:

0BD22F204C5373F1A22D9A02C59F69F354A2CC0D

SHA256:

2CA64FEAAF5AB6CF96677FBC2BC0E1995B3BC93472D7AF884139AA757240E3F6

SSDEEP:

3072:R00TL7yLzujSmcrdguvM9Ee44rpLU0uIN6zmiP4n3+8scKDFLBufU:u0Tmzcdj9E34NLU0Lo4nO8stFcM

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • SODINOKIBI has been detected (YARA)

      • rundll32.exe (PID: 5696)

  • SUSPICIOUS

    • BASE64 encoded PowerShell command has been detected

      • rundll32.exe (PID: 3692)

    • Base64-obfuscated command line is found

      • rundll32.exe (PID: 3692)

    • Application launched itself

      • rundll32.exe (PID: 5696)

    • Executes application which crashes

      • rundll32.exe (PID: 5696)

    • Starts POWERSHELL.EXE for commands execution

      • rundll32.exe (PID: 3692)

    • Executes as Windows Service

      • VSSVC.exe (PID: 6160)

  • INFO

    • Reads security settings of Internet Explorer

      • rundll32.exe (PID: 5696)

    • The process uses the downloaded file

      • rundll32.exe (PID: 5696)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.dll | Win32 Dynamic Link Library (generic) (43.5)
.exe | Win32 Executable (generic) (29.8)
.exe | Generic Win/DOS Executable (13.2)
.exe | DOS Executable Generic (13.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:09:04 15:12:43+00:00
ImageFileCharacteristics: Executable, 32-bit, DLL
PEType: PE32
LinkerVersion: 14
CodeSize: 44032
InitializedDataSize: 123904
UninitializedDataSize: -
EntryPoint: 0x3bb6
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
127
Monitored processes
7
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #SODINOKIBI rundll32.exe rundll32.exe werfault.exe powershell.exe no specs conhost.exe no specs unsecapp.exe no specs vssvc.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3692"C:\WINDOWS\SysWOW64\rundll32.exe" C:\Users\admin\Desktop\revil_sodinokibi.dll, #1 C:\Windows\SysWOW64\rundll32.exe
rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll
4196C:\WINDOWS\SysWOW64\WerFault.exe -u -p 5696 -s 1336C:\Windows\SysWOW64\WerFault.exe
rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\msvcrt.dll
c:\windows\syswow64\combase.dll
4420\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
5176C:\WINDOWS\system32\wbem\unsecapp.exe -EmbeddingC:\Windows\System32\wbem\unsecapp.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Sink to receive asynchronous callbacks for WMI client application
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\wbem\unsecapp.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\bcrypt.dll
5308powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
5696"C:\WINDOWS\SysWOW64\rundll32.exe" C:\Users\admin\Desktop\revil_sodinokibi.dll, #1C:\Windows\SysWOW64\rundll32.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll
6160C:\WINDOWS\system32\vssvc.exeC:\Windows\System32\VSSVC.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\vssvc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
Total events
11 325
Read events
11 319
Write events
6
Delete events
0

Modification events

(PID) Process:(3692) rundll32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\GitForWindows
Operation:writeName:QPM
Value:
10204E5289EAD366BBEFF43346AFA6D3ECF964806589B9C6F77F4FF77032A242
(PID) Process:(3692) rundll32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\GitForWindows
Operation:writeName:cMtS
Value:
D98E4EE0788C694CD5B4102909154724AC8EE646C944DE492B9D747710CC376B
(PID) Process:(3692) rundll32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\GitForWindows
Operation:writeName:WGg7j
Value:
8CE043FCD5D5BD7998AD9A2D4029E35EFFDE4C076DE2E18C25E459F7680F2CD215D4129EF470CEA2A2396C1E1BA3C228793EB9D3C54F2C826A22A920E0B6F2571ACFB774B784D30D533E8492D030A4823956BDC81326EFD6
(PID) Process:(3692) rundll32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\GitForWindows
Operation:writeName:zbhs8h
Value:
0159E2FB082091B1D330B926D66FE99D8FCE8AECDF66F0C8F25F11A9077A273DAA4FFB9423F775F33DF9BD415005E4BC34A0D640F4D85FD3B45903DA7C9685C13D7577146080ECCED4129CAB5534DCD0914E262AC6AD79D5
(PID) Process:(3692) rundll32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\GitForWindows
Operation:writeName:H85TP10
Value:
.64204
(PID) Process:(3692) rundll32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\GitForWindows
Operation:writeName:GCZg2PXD
Value:
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
Executable files
0
Suspicious files
2
Text files
4
Unknown types
0

Dropped files

PID
Process
Filename
Type
4196WerFault.exeC:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_rundll32.exe_7392b59e338488e68e3298a7db955ae4b9858_67c333ae_ed748cc9-d5f5-4cb0-a6da-4270fbc4c55f\Report.wer —
MD5:—
SHA256:—
4196WerFault.exeC:\ProgramData\Microsoft\Windows\WER\Temp\WERAD53.tmp.dmpdmp
MD5:CF1A8308F9E6FC1583B74B48390B9780
SHA256:47957EC5532A98D01889C5D38ADBE7C4D153C795A1ED53E42EF8E74CA387258D
5308powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractivebinary
MD5:224B71FCE5A476165F9744DAE8A34068
SHA256:112319F785954B9469B60537EE99EEFDBB009E8A6A64493EC9A92C87B0A7EC70
4196WerFault.exeC:\ProgramData\Microsoft\Windows\WER\Temp\WERAF0A.tmp.xmlxml
MD5:C77E76747545EEDCDA486BEACDF2B67B
SHA256:ACB969A9F26A62BC8CFDDDF1B95B1AAC3072C9915C2DC07A8212B78A098728ED
5308powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_ogvaq4gt.jrv.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
4196WerFault.exeC:\ProgramData\Microsoft\Windows\WER\Temp\WERAEBB.tmp.WERInternalMetadata.xmlxml
MD5:5661F2C840070AA7D04612AD8B927317
SHA256:632084BDDD75B5D6405F8B711FD926EB18DE6F9AE02F2F5D207B095C30065194
5308powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_ybchepak.jph.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
22
DNS requests
9
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4712
MoUsoCoreWorker.exe
GET
200
23.53.40.178:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
4932
svchost.exe
GET
200
23.53.40.178:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
2332
RUXIMICS.exe
GET
200
23.53.40.178:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
4932
svchost.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
2332
RUXIMICS.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
4932
svchost.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4712
MoUsoCoreWorker.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
104.126.37.178:443
www.bing.com
Akamai International B.V.
DE
whitelisted
2332
RUXIMICS.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4196
WerFault.exe
52.168.117.173:443
watson.events.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4712
MoUsoCoreWorker.exe
23.53.40.178:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4932
svchost.exe
23.53.40.178:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
2332
RUXIMICS.exe
23.53.40.178:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
  • 4.231.128.59
  • 51.124.78.146
whitelisted
www.bing.com
  • 104.126.37.178
  • 104.126.37.171
  • 104.126.37.185
  • 104.126.37.163
  • 104.126.37.170
  • 104.126.37.179
  • 104.126.37.168
  • 104.126.37.186
  • 104.126.37.184
whitelisted
google.com
  • 142.250.186.110
whitelisted
watson.events.data.microsoft.com
  • 52.168.117.173
whitelisted
crl.microsoft.com
  • 23.53.40.178
  • 23.53.40.176
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
self.events.data.microsoft.com
  • 52.182.143.215
whitelisted

Threats

No threats detected
No debug info
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Reports
revil_sodinokibi