36e47564a7fa232bdb33ab05d216afc29e2c2a6be9923c2bba85310a431c57e5

Analysis

max time kernel
119s
max time network
117s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 18:36

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General

Target

96248db6507c61930eace072ddfd1160N.exe
Size

59KB
MD5

96248db6507c61930eace072ddfd1160
SHA1

39648f4fdf39a75fa5492ef6915036b80e0d96dd
SHA256

36e47564a7fa232bdb33ab05d216afc29e2c2a6be9923c2bba85310a431c57e5
SHA512

de3e78392db603bc2b044fc3053453b078a0955e259c3d919769f6bf34de68fdb6abefee8462f2f9078516119cfc1607409d236b432a883455aef4bbe3989738
SSDEEP

768:W7BlpppARFbhHFoqAJwBqAJw70EXBwzEXBwOvEJcvEJFTA:W7ZppApqvZvITA

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4654) 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\Java\jdk-1.8\bin\api-ms-win-crt-runtime-l1-1-0.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\jp2ssv.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Java\jre-1.8\lib\cmm\PYCC.pf.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\zipfs.jar.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\tabskb.dll.mui.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\PresentationUI.resources.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Client.Packaging.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSOHEVI.DLL.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\PresentationCore.resources.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\eula.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Forms.Design.resources.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Java\jdk-1.8\COPYRIGHT.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_ConsumerSub_Bypass30-ppd.xrm-ms.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019VL_KMS_Client_AE-ppd.xrm-ms.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\7-Zip\Lang\el.txt.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\TipTsf.dll.mui.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.MashupEngine.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Windows.Forms.Design.Editors.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-interlocked-l1-1-0.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\System.Windows.Forms.Primitives.resources.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\ja.pak.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Formats.Asn1.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\UIAutomationProvider.resources.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Retail-ul-oob.xrm-ms.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Windows.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\ReachFramework.resources.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\jcup.md.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial5-ppd.xrm-ms.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\7-Zip\Lang\fur.txt.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Common Files\System\ado\msadomd28.tlb.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Retail-ppd.xrm-ms.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_OEM_Perp-pl.xrm-ms.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTest-ul-oob.xrm-ms.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.Extensions.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-processenvironment-l1-1-0.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_OEM_Perp-pl.xrm-ms.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\CERTINTL.DLL.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\CSS7DATA0009.DLL.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\flat_officeFontsPreview.ttf.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-black_scale-140.png.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.et-ee.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Trial-pl.xrm-ms.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Java\jdk-1.8\README.html.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Standard2019MSDNR_Retail-pl.xrm-ms.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\basicstylish.dotx.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\TellMeWord.nrr.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemXml.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Xaml.resources.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-convert-l1-1-0.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_Subscription-ul-oob.xrm-ms.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.ReportingServices.ReportDesign.Common.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskmenu.xml.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusDemoR_BypassTrial365-ul-oob.xrm-ms.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0018-0409-1000-0000000FF1CE.xml.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Grace-ul-oob.xrm-ms.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_Subscription-ppd.xrm-ms.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail-ul-phn.xrm-ms.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\ShapeCollector.exe.mui.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Windows.Input.Manipulations.resources.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_OEM_Perp-pl.xrm-ms.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\WindowsBase.resources.dll.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Java\jre-1.8\bin\klist.exe.tmp	96248db6507c61930eace072ddfd1160N.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-runtime-l1-1-0.dll.tmp	96248db6507c61930eace072ddfd1160N.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	96248db6507c61930eace072ddfd1160N.exe

C:\Users\Admin\AppData\Local\Temp\96248db6507c61930eace072ddfd1160N.exe
"C:\Users\Admin\AppData\Local\Temp\96248db6507c61930eace072ddfd1160N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3268

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-1-5-21-2412658365-3084825385-3340777666-1000\desktop.ini.tmp

Filesize
59KB

MD5
0ea26b334d6b482b22e85816643a303e

SHA1
27903cc89233660675ae63faf3c701a702f0f4e5

SHA256
5d4c86a12d05e2cd7aee63c597e50dad2913633dc28c835a392870b366700256

SHA512
3ce93af6fbb5bd9179a59b58ba8939c0201a74701513d175309e6bdf5532f2e131b7b9ff3def1f3a4a3c0842878d9b8bf38e4a8658fc296479b956535d9cd890

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

Filesize
158KB

MD5
026ac7ffd1d6716cb364673dfb02b583

SHA1
02e8d1c88cf8bfa3e13be135ea00d88d60f1902b

SHA256
cc4feba40a45fbd6a6a68128eebf3c897ba464119221b8409202f55f160f77f6

SHA512
5365fd86bb7a238bd2fb1b3e4d3361343cfc1255ba6deaaf825ccc54dc1921f7d6c2f8d34063fa870d7b6817322e9a63c7a36cfafdbdcbc42462a51e6b62d8d8

Download Submit