d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
05/07/2024, 03:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
Size

74KB
MD5

3da06d0586c18e4ac735f42e9864c418
SHA1

9da2e01dbc9036e0c5c8a3e5a081a6a42ce71e9f
SHA256

d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b
SHA512

77a6d2b04c47acdf80e7e7ba6717b8b34026794d0c16fb884a3a53f9b22e628c01bec6f5e61aa79744b7f283095b192c56dc14795b3c94fd7f664abe77dede7a
SSDEEP

1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8zxm:fnyiQSof

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4669) 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/5072-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x0006000000023287-2.dat	upx
behavioral2/files/0x0014000000022969-6.dat	upx
behavioral2/memory/5072-1576-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\root\Office16\AUDIOSEARCHLTS.DLL.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Common Files\System\wab32.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-errorhandling-l1-1-0.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\mscordaccore_amd64_amd64_6.0.2724.6912.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\System.Windows.Forms.resources.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\hi.pak.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.Primitives.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\PresentationFramework.resources.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_OEM_Perp-ul-oob.xrm-ms.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\7-Zip\Lang\uz.txt.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msadcer.dll.mui.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\WindowsFormsIntegration.resources.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_SubTrial-ul-oob.xrm-ms.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Office15\pkeyconfig-office.xrm-ms.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-ul-oob.xrm-ms.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019XC2RVL_MAKC2R-ul-phn.xrm-ms.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTrial-ul-oob.xrm-ms.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\7-Zip\Lang\ca.txt.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\PresentationCore.resources.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\profile.jfc.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\c2rpridslicensefiles_auto.xml.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Retail-ppd.xrm-ms.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\hi\msipc.dll.mui.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Data.Recommendation.Common.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.ThreadPool.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Xaml.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\UIAutomationProvider.resources.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-time-l1-1-0.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\dom.md.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Internet Explorer\iexplore.exe.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\PYCC.pf.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Retail-ul-oob.xrm-ms.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_SubTest-ppd.xrm-ms.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_KMS_Client_AE-ppd.xrm-ms.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.TextWriterTraceListener.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Data.DataSetExtensions.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Collections.Specialized.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Java\jdk-1.8\bin\vcruntime140.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Java\jre-1.8\bin\plugin2\vcruntime140_1.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Bibliography\Sort\AUTHOR.XSL.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Trial-ppd.xrm-ms.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTest-ppd.xrm-ms.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ExcelTellMeOnnxModel.bin.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-processthreads-l1-1-1.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_OEM_Perp-ul-phn.xrm-ms.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Grace-ul-oob.xrm-ms.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipscht.xml.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\System.Windows.Forms.resources.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\System.Xaml.resources.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Windows.Forms.Design.resources.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Java\jdk-1.8\bin\keytool.exe.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\msotelemetryintl.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Intrinsics.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Diagnostics.EventLog.Messages.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Windows.Input.Manipulations.resources.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\msvcp120.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Century Gothic.xml.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019DemoR_BypassTrial180-ul-oob.xrm-ms.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ValueTuple.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.XPath.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\UIAutomationProvider.resources.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\UIAutomationClientSideProviders.resources.dll.tmp	d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe

C:\Users\Admin\AppData\Local\Temp\d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe
"C:\Users\Admin\AppData\Local\Temp\d73ea18ab8f037a6ace35748aac3fceb315e3ceff2ce7f36f544a05b0750495b.exe"
1⤵
- Drops file in Program Files directory
PID:5072

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

C:\$Recycle.Bin\S-1-5-21-1015551233-1106003478-1645743776-1000\desktop.ini.tmp

Filesize
74KB

MD5
cc9b695fcf173f069156be531bd9ce12

SHA1
ea1ede262ca2a492bffc924a1a16ffb35ab00ff5

SHA256
a819b088b3d0c9e0fd994f5637ed3ba0c670100c9504b4b834697c475f6f5806

SHA512
e6547d8e5182369c9f7de0c5e8ebb62f3216670f6fb30a5e62c33578ed3b47213cebedd385e484f5a27ae669dad61beb116f4fbbe5ea5803b4ecc93c315ca94b

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

Filesize
173KB

MD5
f45f2f24518f17bac4091fd55d523ec5

SHA1
e588e1981a527a313c5ed2dfd41c1c5b581941c5

SHA256
63589a1c1077eac9c9ba1fb9fd655a1966f7eb63fc86689086e581144a0e6cb2

SHA512
8a452c893bdc03cc643344f3863168e83c9e0e13080018db3ff618fe52822b4b83de1d96b204c807a2eece0b17538e5c77d2075b4c6ed1f731920b0de792d824

Download Submit
memory/5072-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/5072-1576-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads