d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7

Analysis

max time kernel
150s
max time network
52s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
28/06/2024, 03:15

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General

Target

d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
Size

59KB
MD5

8d1e3dd53fddd6a2e06a28fb175bc1e1
SHA1

56acd6f0e35d7d906d268792b3817c249fd8ffab
SHA256

d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7
SHA512

3586c487616b8a15080f6213c8350c94e219a8aae6ddd229033f0f5ce04705ccc645ccaa6cb22e8f3053dbc2d7f7057c64bc15f88cc24e98be6d62f84ecc725e
SSDEEP

768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzK:CTWn1++PJHJXA/OsIZfzc3/Q8zxA

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (5283) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1460-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/files/0x000500000002326f-2.dat	upx
behavioral2/files/0x001d00000002292b-6.dat	upx
behavioral2/memory/1460-1126-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\concrt140.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription4-ul-oob.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\System.Windows.Input.Manipulations.resources.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\ta.pak.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessPipcR_Grace-ppd.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial3-pl.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_OEM_Perp-pl.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.XLHost.Modeler.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvVirtualization.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Data.Common.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\rsod\onenotemui.msi.16.en-us.boot.tree.dat.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FPA_w1\WA104381125.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.scale-100.png.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_SubTrial-pl.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_MAK_AE-ppd.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp2-pl.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp3-ul-oob.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-pl.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_MAK-ppd.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\api-ms-win-crt-heap-l1-1-0.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Internet Explorer\en-US\hmmapi.dll.mui.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Internet Explorer\it-IT\ieinstal.exe.mui.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-math-l1-1-0.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-environment-l1-1-0.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Core.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\WindowsFormsIntegration.resources.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Internet Explorer\ja-JP\iexplore.exe.mui.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\fre\StartMenu_Win7_RTL.wmv.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Trial-pl.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected]	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\7-Zip\Lang\kaa.txt.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Configuration.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\PresentationCore.resources.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\localedata.jar.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Java\jre-1.8\lib\management-agent.jar.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONENGINE.DLL.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.Cng.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.RegularExpressions.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Windows.Forms.resources.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.NetworkInformation.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Configuration.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\UIAutomationClientSideProviders.resources.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-environment-l1-1-0.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Glossy.eftx.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_OEM_Perp-pl.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_OEM_Perp-ppd.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-black_scale-140.png.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Transactions.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.Win32.SystemEvents.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\cardview-flag-dark.png.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\wpfgfx_cor3.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-3101-0000-1000-0000000FF1CE.xml.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail2-ppd.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription1-ppd.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Grace-ul-oob.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ShapeCollector.exe.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-util-l1-1-0.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\messages_zh_HK.properties.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\vfs\Fonts\private\REFSAN.TTF.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_Subscription-ul-oob.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_KMS_Client_AE-ppd.xrm-ms.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\7-Zip\Lang\pa-in.txt.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.VisualBasic.Forms.dll.tmp	d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe

C:\Users\Admin\AppData\Local\Temp\d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe
"C:\Users\Admin\AppData\Local\Temp\d97eb36a0bf8bf96862b3615217c95f147b662aaa3e0624aa57b28b51719b4e7.exe"
1⤵
- Drops file in Program Files directory
PID:1460

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-2539840389-1261165778-1087677076-1000\desktop.ini.tmp

Filesize
59KB

MD5
d98abefe3d82929187e964cac765ffdb

SHA1
7442ab6da51761d58469f37a8d7ea062aeaf0f93

SHA256
61ed50a00f55ef81618c294314fa098065a3716214bace5c91fbc13264128fc8

SHA512
b8470d30025e44f2187b47a35e0c6ed3f71d35cc3adc862f61627d06a026f1316868f7b8dda4ca0362dc09acc0b27d0a47c47bb158f30bbe23dc378940a066b5

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

Filesize
158KB

MD5
752f05ab14736451801f6fa333de2109

SHA1
87998214749192632a906b00949c84cfe11722a8

SHA256
d01f3b1e50d10e233530ade2008cba5a84c0d3880fe647eb964213b6eba71191

SHA512
d856f66339390b58463450c4b2704076931a13948a8ce16a886fb951f638c11155071384ad123a2fd054e0c729d596689cce04e36427709f2d990f6796657825

Download Submit
memory/1460-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1460-1126-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads