502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011

Analysis

max time kernel
149s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08/08/2024, 21:18

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
Size

109KB
MD5

521778a2d91ce4dc1c689ef0e2987012
SHA1

ee57f8c8a9318d6d676bfc31f5beede5f75a2200
SHA256

502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011
SHA512

117921a812a916e359c9af8d28ac3eac3cf5d5c25b23df0bc468b1de46900f965974cc29c0ce3c39be80a4236e1667f66c945aceb8a4e72899db65326f8dd69f
SSDEEP

1536:W7ZDpApYbWjIlE77ufL2e+efZwZQ/8S/8z3MLD9ko9kc:6DWpwE7oL2e+efZwZ08i8z3MLD9ko9kc

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (5025) 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\Excel2019R_Retail-pl.xrm-ms.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.Primitives.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\WindowsBase.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-processenvironment-l1-1-0.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Arial-Times New Roman.xml.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.hr-hr.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msdaprsr.dll.mui.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.OData.Edm.NetFX35.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000049\StoreLogo.png.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msdaremr.dll.mui.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\Microsoft.VisualBasic.Forms.resources.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_Subscription-ul-oob.xrm-ms.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\sqmapi.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Retail-pl.xrm-ms.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Office16\VVIEWDWG.DLL.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\7-Zip\7-zip.chm.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_ko.properties.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Java\jre-1.8\lib\meta-index.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Green Yellow.xml.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail2-ul-phn.xrm-ms.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_MAK_AE-pl.xrm-ms.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-locale-l1-1-0.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-white_scale-140.png.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\UIAutomationClientSideProviders.resources.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Java\jdk-1.8\lib\orb.idl.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessRuntimeR_PrepidBypass-ppd.xrm-ms.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019DemoR_BypassTrial180-ppd.xrm-ms.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Unlock.White.png.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial2-ul-oob.xrm-ms.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Retail-ppd.xrm-ms.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\PSRCHSRN.DAT.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Office16\REFEDIT.DLL.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\ucrtbase.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert\insertbase.xml.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Formats.Tar.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\bn.pak.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.WindowsAzure.StorageClient.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ExcelTellMeOnnxModel.bin.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Common Files\System\Ole DB\en-US\sqlxmlx.rll.mui.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Java\jre-1.8\bin\prism_common.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Century Schoolbook.xml.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019VL_MAK_AE-ppd.xrm-ms.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\mshwLatin.dll.mui.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\local_policy.jar.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_MAK-ul-oob.xrm-ms.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\InputPersonalization.exe.mui.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\UIAutomationProvider.resources.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Grunge Texture.eftx.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Pipes.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\Microsoft.VisualBasic.Forms.resources.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\WINWORD_K_COL.HXK.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\GRAPH_COL.HXT.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Office16\SignalRClient.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\7-Zip\Lang\hr.txt.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Printing.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Java\jdk-1.8\LICENSE.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_OEM_Perp-pl.xrm-ms.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_OEM_Perp-ul-phn.xrm-ms.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Office16\mip_clienttelemetry.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\WindowsFormsIntegration.resources.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\WindowsFormsIntegration.resources.dll.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Wisp.thmx.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessVL_MAK-pl.xrm-ms.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
File created	C:\Program Files\Internet Explorer\en-US\ieinstal.exe.mui.tmp	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.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	502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe

C:\Users\Admin\AppData\Local\Temp\502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe
"C:\Users\Admin\AppData\Local\Temp\502105e0e73fb04e11c24468c23ddb10e47cefa12c0c1f03a479765e50b01011.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2264

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

Loading Replay Monitor...

Downloads

C:\$Recycle.Bin\S-1-5-21-656926755-4116854191-210765258-1000\desktop.ini.tmp

Filesize
109KB

MD5
f3059f837d60042064d6060e28d8bee7

SHA1
1dbcb5d212b0677af69217c90feed92a9f4dc853

SHA256
025ebfcf3ca68acb5fd6fd17bd2f13e15fbb39fbf22dd329847a5482ed508f67

SHA512
0a83772751c3c866b83d5143a5a9e401362cff0ece845c80b0734847c8ae23c7a8b75b958e219b5973c0c54164f57a754032c6fdcd8896b3ee24701362b9875f

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

Filesize
208KB

MD5
cfb5ec11664dd6f7e07bc150a37f08b1

SHA1
5d9895cb288371a87f33975f366feed65d87271d

SHA256
28dd1f88241e117edb95c1e6a0e7d874d11fe38cc47539216548b6b4041f73f9

SHA512
b8f1ce19c2668be2f42fe8ce96023f1630021ffb4c3d7bce1fae1016709faa3101b3a75192d3cb2f33a133e8d24fb1ed7bfe8a7aa61343dae49ab28faa9ea1f0

Download Submit