49d6c1b4f1028f65d9e0a6c33741b8ad314f68734fa51a104cec1aa836f163ff

Analysis

max time kernel
120s
max time network
92s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-08-2024 21:33

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General

Target

0c732f3d49d22a3248ea253235f91410N.exe
Size

92KB
MD5

0c732f3d49d22a3248ea253235f91410
SHA1

adbe852afb42abb5b324b61ec111ab0f00231fc8
SHA256

49d6c1b4f1028f65d9e0a6c33741b8ad314f68734fa51a104cec1aa836f163ff
SHA512

01c49fb8607411c9abb139331c2fd8548cbbe16fae843a6794fc6e577191e299f00a5b2581a045040f3c9d91707055195ed3e7f65068d4cd88e8f7b9dc38e494
SSDEEP

1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+ejy0Wjy0WzY+LKLE6G:6e7WpMaxeb0CYJ97lEYNR73e+eGGnLK2

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4578) 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\6.0.27\it\UIAutomationClient.resources.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Java\jre-1.8\bin\jjs.exe.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0090-0000-1000-0000000FF1CE.xml.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_OEM_Perp-ul-oob.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Primitives.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\UIAutomationProvider.resources.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\directshow.md.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial-ppd.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\WacLangPackEula.txt.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-time-l1-1-0.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RCom.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\ShapeCollector.exe.mui.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\WindowsFormsIntegration.resources.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Internet Explorer\de-DE\ieinstal.exe.mui.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Client\concrt140.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\libGLESv2.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.Excel.Common.FrontEnd.XmlSerializers.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\host\fxr\6.0.27\hostfxr.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\Microsoft.VisualBasic.Forms.resources.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Java\jdk-1.8\release.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Trial-pl.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp3-ppd.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\UIAutomationTypes.resources.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-namedpipe-l1-1-0.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\jcup.md.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Trial-pl.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-001F-040C-1000-0000000FF1CE.xml.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Trial-pl.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_Subscription-ppd.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\TabTip.exe.mui.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.InteropServices.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\PresentationCore.resources.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\th.pak.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-namedpipe-l1-1-0.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdXC2RVL_MAKC2R-pl.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Web.HttpUtility.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\WindowsFormsIntegration.resources.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\et.pak.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProMSDNR_Retail-ul-oob.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Data.ConnectionUI.Dialog.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Xml.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\w2k_lsa_auth.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessVL_KMS_Client-ul-oob.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Trial-ul-oob.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_KMS_Client-ul-oob.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_MAKC2R-ul-phn.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Resources.Writer.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\PresentationCore.resources.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\mesa3d.md.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-ppd.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Retail-pl.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.osmmui.msi.16.en-us.xml.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_SubTrial-ul-oob.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointVL_KMS_Client-ul-oob.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ja-JP\TabTip.exe.mui.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-datetime-l1-1-0.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ValueTuple.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\ReachFramework.resources.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\UIAutomationTypes.resources.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_OEM_Perp-ppd.xrm-ms.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Luna.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\UIAutomationTypes.dll.tmp	0c732f3d49d22a3248ea253235f91410N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\System.Windows.Forms.Primitives.resources.dll.tmp	0c732f3d49d22a3248ea253235f91410N.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	0c732f3d49d22a3248ea253235f91410N.exe

C:\Users\Admin\AppData\Local\Temp\0c732f3d49d22a3248ea253235f91410N.exe
"C:\Users\Admin\AppData\Local\Temp\0c732f3d49d22a3248ea253235f91410N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2132

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-1-5-21-656926755-4116854191-210765258-1000\desktop.ini.tmp

Filesize
92KB

MD5
316b2fc2a65896377c26d119d071a5da

SHA1
fcc2c3373119a4d3ce0109bde5ddcfb6b95a70b8

SHA256
36eaafc0f7307390959f82bea7ced2aa9a8400b9233895ba66ee59fb5c9fa350

SHA512
e0cd5561e37ce2cff7d4522c17ac2b5e2b21e43feec764aa1a29878bbb08b9cace61dc60fcd2217fe685343a70c0a72cfea7e39f70715573507f94105af8db38

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

Filesize
191KB

MD5
822f2baa85f87c7210981d8def68d310

SHA1
a985869efe102facb8d1fb7ec5e5f4b2772f0a50

SHA256
4cd0a9811c744da1e3a85dc7819458679e66fbed6c61a5818b0a4f68a0aff95b

SHA512
23cbe2c95bf8fb5eda73f7b372b0892817dd5e1815203d7d2e793ef5869a53796f17356fb10360f0daa18a5ac4f8b5717e622f3b5dc8902c3d5369baf7f7a1cd

Download Submit