22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/08/2024, 19:40

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General

Target

22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
Size

40KB
MD5

cffebf0a9a23465f6f903b58fb89b968
SHA1

d01446f9e6c9df88efe53babb0e9bec768908f71
SHA256

22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb
SHA512

c8af749dcbafdacb14be00d761d59574adff9965b508243032ee1aee99b00f52191a9d21e1def4c28b76cd140a8a0850292470708134c9593f5bcec556137905
SSDEEP

384:GBt7Br5xjL9AgA71Fbhv7bhvo42L5FgAytBpR42L5FgAytBpW/q:W7BlpppARFbhjbhg42LcfpR42LcfpW/q

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (5190) 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\Microsoft Office\root\Licenses16\ProPlusR_Retail-ul-phn.xrm-ms.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL087.XML.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Office16\WordCombinedFloatieModel.bin.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\7-Zip\Lang\uz.txt.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msadcer.dll.mui.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Configuration.ConfigurationManager.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\System.Windows.Forms.Design.resources.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipscsy.xml.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\en-US\msinfo32.exe.mui.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Common Files\System\Ole DB\sqlxmlx.rll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\UIAutomationTypes.resources.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.zh-tw.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-heap-l1-1-0.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Trial-pl.xrm-ms.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Data.OData.NetFX35.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ExcelInterProviderRanker.bin.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-white_scale-100.png.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\7-Zip\Lang\eu.txt.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\PresentationUI.resources.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp3-ppd.xrm-ms.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest5-ul-oob.xrm-ms.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalDemoR_BypassTrial180-ul-oob.xrm-ms.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_KMS_Client-ul.xrm-ms.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\rsod\osmmui.msi.16.en-us.boot.tree.dat.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\ReachFramework.resources.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\PresentationFramework.resources.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunjce_provider.jar.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_Subscription-ppd.xrm-ms.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Blue.xml.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Standard2019VL_MAK_AE-ul-oob.xrm-ms.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ONENOTE_WHATSNEW.XML.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\CardViewIcon.png.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Common Files\System\msadc\msadco.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Quic.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\fr.pak.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ONENOTE_F_COL.HXK.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Templates\1033\WidescreenPresentation.potx.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvStreamingManager.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationNative_cor3.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Java\jdk-1.8\bin\policytool.exe.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\dynalink.md.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Templates\1033\ExpenseReport.xltx.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\vfs\Common AppData\Microsoft\OFFICE\MySharePoints.ico.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.kk-kz.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.zh-cn.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.Serialization.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp2-ul-phn.xrm-ms.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Controls.Ribbon.resources.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\thaidict.md.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Retail-ppd.xrm-ms.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Java\jre-1.8\bin\glib-lite.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordVL_KMS_Client-ul-oob.xrm-ms.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\STSLIST.CHM.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\cardview-linkedentity-dark.png.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\Microsoft.VisualBasic.Forms.resources.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\UIAutomationProvider.resources.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\UIAutomationTypes.resources.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-time-l1-1-0.dll.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\rsod\office32mui.msi.16.en-us.tree.dat.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalPipcR_OEM_Perp-pl.xrm-ms.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Standard2019R_Grace-ul-oob.xrm-ms.tmp	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.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	22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe

C:\Users\Admin\AppData\Local\Temp\22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe
"C:\Users\Admin\AppData\Local\Temp\22e99f99cc1d5a7da053bf79c2fec0a81b3f2fc3f88a9bc0eb59df448515d0eb.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2284

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-1-5-21-2392887640-1187051047-2909758433-1000\desktop.ini.tmp

Filesize
40KB

MD5
3627bb04627cde21db1d7957b92f9825

SHA1
129267540ace0d7bf3c11bc12f37ba5f0e9e552d

SHA256
a39037b6ba0425347428a1f1dce63f00202cb85774b2a8275b4c53aa593d649e

SHA512
fe3043bbae77fbeadfea426c539fc3770a34274dab361e5e386aff2404a34d255899d93335214a1b0b15c29526e5007675cd529403df4a0b569c9aea1eaa87fc

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

Filesize
139KB

MD5
af8723af31ecc80ea10cf03e27597dd9

SHA1
8c206309953ab70d112713a8e8dbf218106fb455

SHA256
71751e9ab9b789147d2e0de64179b3e8dd766cc8d54bb184d7ba8462ceb7aa47

SHA512
2288bfde78d4200e63fe36368757594103b043ad1fc0756a2af66f31b5c424b7de9231b0dc3a5afc3130c2fc3f7f98368b6372f3e35354e67c3c3d3dff5edb86

Download Submit