156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300

Analysis

max time kernel
150s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 18:42

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General

Target

156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
Size

50KB
MD5

4e2b6c7cdc7905d26748c7f2b447e069
SHA1

b0745f331262c347c373ebbf880de38545b02c17
SHA256

156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300
SHA512

6f38afa56ae170fa492066204e3c4da9d50fc1e7ee7e2cb4ad46eca583b1fa6b36b9b3d24837d2e2a9d987b8484a51e9cda9862392b7da43559685af0d98038b
SSDEEP

768:W7BlpppARFbhjbhg42LcfpR42LcfpRo+fOiJbfo+fOiJbCk8t8QP2Hbww9ySqbw4:W7ZppApBULcfpHLcfp/ZeLP27wHw4

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (5009) 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\Google\Chrome\Application\123.0.6312.123\icudtl.dat.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\7-Zip\Lang\fa.txt.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\vcruntime140.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Century Schoolbook.xml.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Data.Recommendation.Client.Core.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalPipcR_OEM_Perp-ul-oob.xrm-ms.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Common Files\System\msadc\msdaprst.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Configuration.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-core-localization-l1-2-0.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_OEM_Perp-ppd.xrm-ms.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Retail-pl.xrm-ms.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_KMS_ClientC2R-ul-oob.xrm-ms.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Configuration\card_security_terms_dict.txt.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_ghost_company.png.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Java\jre-1.8\bin\javacpl.exe.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-runtime-l1-1-0.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Retail-pl.xrm-ms.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\UIAutomationTypes.resources.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationProvider.resources.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Microsoft.VisualBasic.Forms.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalPipcR_OEM_Perp-pl.xrm-ms.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Grace-ppd.xrm-ms.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientPreview_eula.txt.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.Debug.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\System.Windows.Forms.Primitives.resources.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-utility-l1-1-0.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_PrepidBypass-ul-oob.xrm-ms.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.scale-180.png.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Diagnostics.PerformanceCounter.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\UIAutomationTypes.resources.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Java\jdk-1.8\bin\javaws.exe.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_fr.properties.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OFFSYMXB.TTF.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-process-l1-1-0.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\fr-FR\msinfo32.exe.mui.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msadcor.dll.mui.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Common Files\System\Ole DB\es-ES\sqlxmlx.rll.mui.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.Win32.Primitives.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\System.Windows.Input.Manipulations.resources.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Configuration.ConfigurationManager.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-private-l1-1-0.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest-pl.xrm-ms.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_PrepidBypass-ppd.xrm-ms.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Trial-ul-oob.xrm-ms.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\sr-Cyrl-RS\msipc.dll.mui.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Threading.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\D3DCompiler_47_cor3.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-multibyte-l1-1-0.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.ReportingServices.AdHoc.Excel.Client.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Handles.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\word2013.dotx.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\PresentationUI.resources.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Input.Manipulations.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\PYCC.pf.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Reflection.eftx.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\UIAutomationClientSideProviders.resources.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusDemoR_BypassTrial180-ppd.xrm-ms.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Memory.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-rtlsupport-l1-1-0.dll.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fontconfig.bfc.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\net.properties.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp3-pl.xrm-ms.tmp	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.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	156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe

C:\Users\Admin\AppData\Local\Temp\156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe
"C:\Users\Admin\AppData\Local\Temp\156025bd1b43d963955f4f38a4c72d82692a82fd3a1d8a3ac7673563d94d4300.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1244

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4452,i,15336851255456239337,16379811035920490645,262144 --variations-seed-version --mojo-platform-channel-handle=4608 /prefetch:8
1⤵
PID:1004

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-1-5-21-2170637797-568393320-3232933035-1000\desktop.ini.tmp

Filesize
50KB

MD5
1b54255dd33e2176151f22343376d854

SHA1
ec6250049521f8d1b972b6dc6f3d6136e404f904

SHA256
d0879f735620116450155fe93604cd55102e036479553c13119276113c8f6e57

SHA512
105321730e80443865bcaea17770d23ed85f898d6d7d639dce36bc901fc828913ef51689d785244c172fde981f07f369d710165cffe5e367acc72983471cc851

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

Filesize
163KB

MD5
98b1a0b0b80793c1674d2f2810c56b9d

SHA1
a2abc68569be468e9d3fb030fa66960c7ee4c6ec

SHA256
f350bf5e87f9bac9c69a25e1c8e8e5fb476f52b0ae827bd51788ef4fd3c74d41

SHA512
9777bd4fb4b6ccce62f941f952469f2f61094b2b82fea1396c6ab51d23cb576ff9c2e3f25a8a8ac6aeba248b1c37a5d9177d8adcfb06ab6070581b82718ee1d2

Download Submit