72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1

Analysis

max time kernel
120s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 05:21

Sharing

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Report Analysis Logs

General

Target

72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
Size

41KB
MD5

a0ec82dbf2ba424c5bdd22e365d07390
SHA1

f302bc18a5c5f9d3c9b58043cd7d102ae98325b8
SHA256

72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1
SHA512

2fb73afe2d39bc86521c6fb828ccfa933828937bed0cb9b7914e0a87aca25c613b0766c10ce5a06c8fcd3c17dc8f35093effdc69d0f46d3b48766fabce71f0e7
SSDEEP

768:W7BlpppARFbhjbhg42LcfpR42LcfproFNFjqAJLOqAJLA:W7ZppApBULcfpHLcfpyDr

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4662) 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\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\WindowsBase.resources.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.DataIntegration.TransformDataByExample.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Dynamic.Runtime.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Java\jre-1.8\bin\ssv.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.office32mui.msi.16.en-us.xml.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\GRAPH_F_COL.HXK.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.scale-180.png.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.WindowsDesktop.App.deps.json.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\meta-index.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifestLoc.16.en-us.xml.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Client\AppVLP.exe.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription2-ppd.xrm-ms.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-black_scale-80.png.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Collections.NonGeneric.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Java\jre-1.8\bin\dt_socket.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\pkcs11cryptotoken.md.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_KMS_ClientC2R-ul-oob.xrm-ms.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.Brotli.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\PresentationFramework.resources.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription2-ul-oob.xrm-ms.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp3-ppd.xrm-ms.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\Microsoft.VisualBasic.Forms.resources.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Java\jre-1.8\bin\msvcp140.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\en\LocalizedStrings.xml.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\C2R64.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_ghost_school.png.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Internet Explorer\hmmapi.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\hive.xsl.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Reflection.Extensions.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\UIAutomationClient.resources.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\PresentationFramework.resources.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\unicode.md.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsjpn.xml.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.Tools.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\hi.pak.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-heap-l1-1-0.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProXC2RVL_MAKC2R-ul-phn.xrm-ms.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_OEM_Perp-pl.xrm-ms.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp4-ul-oob.xrm-ms.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial2-ul-oob.xrm-ms.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Pipes.AccessControl.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\PresentationFramework.resources.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-black_scale-180.png.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msvcp140.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-string-l1-1-0.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\word2013bw.dotx.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.WindowsAzure.StorageClient.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\ko\msipc.dll.mui.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskclearui\oskclearuibase.xml.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols\symbase.xml.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Extensions\external_extensions.json.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\blacklisted.certs.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTrial-ppd.xrm-ms.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Handles.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\PresentationUI.resources.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-interlocked-l1-1-0.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-sysinfo-l1-1-0.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Java\jre-1.8\bin\j2pcsc.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\sunmscapi.jar.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Collections.Immutable.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\System.Windows.Forms.Design.resources.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
File created	C:\Program Files\Java\jre-1.8\bin\jp2native.dll.tmp	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.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	72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe

C:\Users\Admin\AppData\Local\Temp\72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe
"C:\Users\Admin\AppData\Local\Temp\72a336b73bcfda674b5042934c8089dff317b48c634ce189682f25173a7e20e1N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2560

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
41KB

MD5
10a778f6bb42cc92e9e22a681c5a8d63

SHA1
c54d14576fdaebe1ceb00f62378d3d5622824012

SHA256
f303c494a7eda121d62e64c7fd7d2264ef62715442556b1e33df346d953c56d9

SHA512
014bcbba8762865ce701b9105f731d33837ca944340919814216d4e5bb92a582f2a569f2ec701373f737c5b6764d52780500bfbd48568a6de59863943c739cee

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

Filesize
140KB

MD5
3882b34b8860077d623e3917338897a8

SHA1
65ecce32a8ca892084e06628e23b3f267077aeca

SHA256
1812cb6ac9a68b7e437b0278375141201e90efe434c54b549bb43b36f2945033

SHA512
7a53ff50754cc8dc60c7ce9951a6786b1a7a944633271f618a6b7f96cc2509a3da1700fdaf34274cf172b1af352637b55767586bf5029db2d0f5ae51c6752b91

Download Submit