ac37b36546978a37dca7613c1f4321144b1eb9d43fcc98773080c60c37d03f2e

Analysis

max time kernel
150s
max time network
166s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
18/03/2024, 19:40

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

d4591c1b82ea067a7504680397aaa543.exe
Size

1.8MB
MD5

d4591c1b82ea067a7504680397aaa543
SHA1

3820f4a6bd1a7aa794b5ac26e0dc514f633221a2
SHA256

ac37b36546978a37dca7613c1f4321144b1eb9d43fcc98773080c60c37d03f2e
SHA512

6a927007a64b52045e035cf4d61c7113538c6c924b8df5ad9ec8cf4322da1715918e27539773a1ff2bf1d1615bdb3aa4b4c7ef64781602f6c99ae57cd9c474c7
SSDEEP

24576:S6pQPxQ2JyP2r5mJV91xM7RpbwgIvs7NxqQj:SCqm2Jpr0nNM7Dus7NxBj

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3324-0-0x0000000000400000-0x00000000005BA000-memory.dmp	upx
behavioral2/files/0x00020000000227bf-5.dat	upx
behavioral2/memory/3324-1716-0x0000000000400000-0x00000000005BA000-memory.dmp	upx

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI	d4591c1b82ea067a7504680397aaa543.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_KMS_Client-ul-oob.xrm-ms.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-white\WideTile.scale-100_contrast-white.png	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\PaintStudio_Model_CX.winmd.exe	d4591c1b82ea067a7504680397aaa543.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\VC\msdia100.dll	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Java\jre-1.8\lib\fonts\LucidaSansDemiBold.ttf.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\client_eula.txt.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\Informix.xsl.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Logos\SplashScreen\PaintSplashScreen.scale-200.png	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunec.jar.exe	d4591c1b82ea067a7504680397aaa543.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp2-ppd.xrm-ms	d4591c1b82ea067a7504680397aaa543.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\api-ms-win-crt-utility-l1-1-0.dll	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Windows Photo Viewer\es-ES\PhotoViewer.dll.mui.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\GetStartedSplash.scale-200_contrast-black.png.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-72.png.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\glib-lite.dll.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-ppd.xrm-ms.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\rsod\office.x-none.msi.16.x-none.tree.dat.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-core-file-l1-2-0.dll.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\System.Speech.resources.dll	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Retail-ppd.xrm-ms.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	d4591c1b82ea067a7504680397aaa543.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_MAKC2R-ppd.xrm-ms	d4591c1b82ea067a7504680397aaa543.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\VBAJET32.DLL	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\CursorResourceBuilder.dll	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Square44x44Logo.targetsize-30_altform-unplated.png.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Common Files\System\Ole DB\sqloledb.dll	d4591c1b82ea067a7504680397aaa543.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunec.jar	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppPackageAppList.targetsize-24_contrast-black.png.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Logos\Square44x44\PaintAppList.targetsize-32_altform-unplated.png	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\api-ms-win-core-file-l2-1-0.dll.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\Microsoft.Build.Utilities.v3.5.resources.dll.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\shaded.dotx.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsFeedbackHub_1.1907.3152.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\InsiderHubMedTile.scale-125_contrast-white.png.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Windows Defender\uk-UA\ProtectionManagement.mfl	d4591c1b82ea067a7504680397aaa543.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_KMS_Client-ul-oob.xrm-ms	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MEDIA\CASHREG.WAV.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\api-ms-win-core-file-l1-2-0.dll.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Windows Media Player\Media Renderer\DMR_120.png	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.ZuneMusic_10.19071.19011.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\contrast-white\SmallLogo.scale-125_contrast-white.png	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\AppPackageAppList.targetsize-60_altform-unplated.png	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MINSBPROXY.DLL.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OSFPROXY.DLL.exe	d4591c1b82ea067a7504680397aaa543.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL105.XML	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Assets\Store\AppIcon.targetsize-48.png	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-runtime-l1-1-0.dll.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_MAK-ul-phn.xrm-ms.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Retail-pl.xrm-ms.exe	d4591c1b82ea067a7504680397aaa543.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessDemoR_BypassTrial365-ul-oob.xrm-ms	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.DataIntegration.FuzzyMatchingCommon.dll.exe	d4591c1b82ea067a7504680397aaa543.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\OneNote\SendToOneNote.gpd	d4591c1b82ea067a7504680397aaa543.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\Cartridges\sql2000.xsl	d4591c1b82ea067a7504680397aaa543.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\ucrtbase.dll	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\jp2ssv.dll.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Grace-ppd.xrm-ms.exe	d4591c1b82ea067a7504680397aaa543.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Spatial.NetFX35.V7.dll	d4591c1b82ea067a7504680397aaa543.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\WATER\PREVIEW.GIF	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Web.Extensions.dll	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsCalculator_10.1906.55.0_neutral_split.scale-125_8wekyb3d8bbwe\AppxBlockMap.xml	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-200_8wekyb3d8bbwe\AppxSignature.p7x	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdaps.dll	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Java\jre-1.8\bin\j2pcsc.dll.exe	d4591c1b82ea067a7504680397aaa543.exe
File created	C:\Program Files\Microsoft Office\root\Office16\mip_clienttelemetry.dll.exe	d4591c1b82ea067a7504680397aaa543.exe

C:\Users\Admin\AppData\Local\Temp\d4591c1b82ea067a7504680397aaa543.exe
"C:\Users\Admin\AppData\Local\Temp\d4591c1b82ea067a7504680397aaa543.exe"
1⤵
- Drops desktop.ini file(s)
- Drops file in Program Files directory
PID:3324

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Program Files\7-Zip\7-zip32.dll

Filesize
1.8MB

MD5
0fe9337ff2d1881365feb0ed2329998b

SHA1
a6ae9621b17d167005df9594c44e20ca6f788c56

SHA256
372cacbc4a43e23617fdd4d0dece6ad5fc4eef5b468f29beea5301f5803646d0

SHA512
6ffb72260a8e7098d1845afdde9baeb570cf101c4613be8673ce0cde9be843989fa6300ce8836d6d37723dec9dbb78b8f8724cc6fa7b5394e8b8058bc8bd0456

Download Submit
memory/3324-0-0x0000000000400000-0x00000000005BA000-memory.dmp

Filesize
1.7MB

Download
memory/3324-1716-0x0000000000400000-0x00000000005BA000-memory.dmp

Filesize
1.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads