6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1

Analysis

max time kernel
150s
max time network
151s
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, 22:36

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General

Target

6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
Size

57KB
MD5

85680a847cdcfd4914f44e0f4d0f4baa
SHA1

d91fe085636624a37633e2e8b242ba2ee8b58474
SHA256

6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1
SHA512

c4177886c695a5f2f9e068a1a755d24fdf62211f52fd91837e15e92cc908de320c5b919b8afa3279eb9f9ecbdb460ce3f59bdb48ec47457f22ec185c9abcd8b6
SSDEEP

768:W7BlprpARFbhJ68nNIreUYEreUYX1nzgDgV:W7ZrpApJ68nNIreUvreUunzgDgV

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (5135) 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\O365SmallBusPremR_SubTrial2-pl.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp2-pl.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019MSDNR_Retail-ul-phn.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL082.XML.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msadcer.dll.mui.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.ServicePoint.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\UIAutomationClientSideProviders.resources.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalDemoR_BypassTrial180-ppd.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTrial-ppd.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\thaidict.md.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-multibyte-l1-1-0.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\AccessRuntime2019_eula.txt.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.ReportingServices.ProgressiveProcessing.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Handles.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME.txt.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\joni.md.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_SubTrial-ppd.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\StandardMSDNR_Retail-pl.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.contrast-black_scale-80.png.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\7-Zip\Lang\ne.txt.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.VisualBasic.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Windows.Forms.Primitives.resources.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\POWERPNT_K_COL.HXK.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Windows.Forms.Primitives.resources.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\instrument.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Serialization.Json.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\PresentationFramework.resources.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest1-pl.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalPipcR_Grace-ul-oob.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019VL_MAK_AE-ppd.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_OEM_Perp-ul-phn.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-CA\tipresx.dll.mui.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.Brotli.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Trial-ppd.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\ffjcext.zip.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PG_INDEX.XML.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Formats.Asn1.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\System.Windows.Forms.Primitives.resources.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\WindowsFormsIntegration.resources.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-process-l1-1-0.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\joni.md.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Integration\Integrator.exe.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Trial-ppd.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\DIFF_MATCH_PATCH_WIN32.DLL.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\PresentationCore.resources.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\System.Windows.Forms.Design.resources.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Xaml.resources.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\icu.md.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\santuario.md.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Grace-ppd.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.scale-180.png.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\micaut.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\PresentationCore.resources.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\UIAutomationTypes.resources.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\WindowsFormsIntegration.resources.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessVL_KMS_Client-ul-oob.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail3-ul-oob.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Trial2-ppd.xrm-ms.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OsfTaskengine.dll.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\7-Zip\Lang\ast.txt.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
File created	C:\Program Files\7-Zip\Lang\pt.txt.tmp	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.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	6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe

C:\Users\Admin\AppData\Local\Temp\6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe
"C:\Users\Admin\AppData\Local\Temp\6a26ccea8300f4a6078a589fc60bde5e366d6aa1b05a5652fa475be0c282ebb1.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3436

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-1-5-21-1194130065-3471212556-1656947724-1000\desktop.ini.tmp

Filesize
57KB

MD5
4ed155a58f3dda525d4bf6d3471233d5

SHA1
c5f4adbf779e8962871f50384118436d83718c20

SHA256
845579c2e4773f40e5a7559deca8b8f545b4f503492b96f18e97908ffd238db0

SHA512
a00dd5f2857211a2f2254dd5607f57bef29835d617375dfb038a4cd543b6de370ce98d3e4071c7c715019cdfbff4f3094ded247b461c8fdb2a455eb8792542d2

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

Filesize
156KB

MD5
f8b9d92284920fb8e38035d0bf0898d6

SHA1
5fcd440494fefc822290d2929e30e60311dc387f

SHA256
9794369339b282f7d634b4af942bd4a7e735875cc7609317636230cb3430c50b

SHA512
f4599685e90e6278758a68abf0a6ccfe20dc2377a670372072bbd55d50bda486ada9a42d983e835e85a2f33f6af8a7bc97fe8a19de3a2bd47f3abe723cfbc7ca

Download Submit