0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c

Analysis

max time kernel
150s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08/08/2024, 18:33

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Report Analysis Logs

General

Target

0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
Size

198KB
MD5

ecb392115be62d9994b4bbc1d8412dea
SHA1

2cf640865c92733e64d615a6b13ef97b8a941715
SHA256

0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c
SHA512

94de20af5894c6656b57007fb62e21ddbc28feeafd2ea0396762eab229752b454f79e99a68aa739bd39cf798ea1463417dd1ee4ae639cb6adc71fc6425439b07
SSDEEP

768:W7BlphA7pARFbhKKVeIuKVeIaCgx+qsaCgx+qs9lRlCE:W7ZhA7pApaX0aX09rB

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4787) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\sqloledb.rll.mui.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.Xml.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Transactions.Local.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\COPYRIGHT.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\splash_11-lic.gif.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\TrebuchetMs.xml.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_KMS_Client-ul.xrm-ms.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\7-Zip\Lang\tr.txt.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL016.XML.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.AppContext.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Private.DataContractSerialization.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\PresentationCore.resources.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\UIAutomationClient.resources.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\offsymb.ttf.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-heap-l1-1-0.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\mshwLatin.dll.mui.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknav.xml.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AuthoredExtensions.16.xml.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Georgia.xml.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial2-ul-oob.xrm-ms.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\msix.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-conio-l1-1-0.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-string-l1-1-0.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_ja.properties.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Violet II.xml.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_MAK_AE-ul-phn.xrm-ms.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusMSDNR_Retail-pl.xrm-ms.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_OEM_Perp-ppd.xrm-ms.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\InputPersonalization.exe.mui.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-white_scale-140.png.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_MAKC2R-ul-phn.xrm-ms.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\pkcs11wrapper.md.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-00E2-0000-1000-0000000FF1CE.xml.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-3101-0000-1000-0000000FF1CE.xml.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.XPath.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\THIRDPARTYLICENSEREADME.txt.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-multibyte-l1-1-0.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\nashorn.jar.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\PowerPivotExcelClientAddIn.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\da\msipc.dll.mui.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL112.XML.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\UIAutomationClient.resources.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Java\jre-1.8\bin\j2pkcs11.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.OSM.OSM.x-none.msi.16.x-none.xml.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Trial2-ppd.xrm-ms.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial2-ppd.xrm-ms.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalPipcR_OEM_Perp-ul-phn.xrm-ms.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.OpenSsl.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Common Files\System\ado\msado60.tlb.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\System.Windows.Forms.Design.resources.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_Subscription-pl.xrm-ms.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremDemoR_BypassTrial365-ul-oob.xrm-ms.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Retail-ul-phn.xrm-ms.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTest-ppd.xrm-ms.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\IpsPlugin.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\te.pak.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\plugin2\msvcp140.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Java\jre-1.8\lib\jce.jar.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Paper.xml.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Trial-ppd.xrm-ms.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.Reporting.Common.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvVirtualization.dll.tmp	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe

C:\Users\Admin\AppData\Local\Temp\0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe
"C:\Users\Admin\AppData\Local\Temp\0de881bcefca6fd9abc7e1580e86c46922723837f86cbd7f485046c64398fd9c.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:5052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-4182098368-2521458979-3782681353-1000\desktop.ini.tmp

Filesize
198KB

MD5
1e99654c3ff1131055df7edd2533b257

SHA1
0be371e526bd63df7977461a9f369b12171a9201

SHA256
dda4d3f247dfa0f33ea3fad99a73f12557bac0455b5e54c1fe16bf3fa89e1cee

SHA512
d611793957a4789ce3e1326747a9ea72aefc5a3d8767cf7658463dc9392a6c8247dc3af9613ee2b4fc0447352ec38bf7b86b133d57a080e55a50b39eb40e69ba

Download Submit
C:\Program Files\7-Zip\7-zip.dll.tmp

Filesize
297KB

MD5
c89b0a2cd60e4e41dae25de935927d88

SHA1
c7093f8a21976a75abb1dde3f25743f9856fa0ec

SHA256
9481dfac4ebf031b68ac94bb5d96034f6bc3827a04ebd4a769509437f9585fe7

SHA512
6e1eccb61f0ce20e81f610b197b158441620dbcf43bbd2caf0b72c2a4a068d76df04e9bd67a0027bde5a76a6fda28f875a2e033f05d0490ef16408b988e1797c

Download Submit