9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 12:49

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
Size

90KB
MD5

9be3e28e71a6e517ecc13bd325dddf70
SHA1

320bc739e34444620488d1b9c034c056904f429b
SHA256

9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848
SHA512

12c5252f9faaf80fe11e0dceb534ba7544bf9581b467e213f0cc1b9729af9cc0043ed54bd7a9c6b96dda2e028794ec325b43998d857aad329203514ae5b0ceed
SSDEEP

1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8zxY5eY0Pm72YPVXJ6DM4:fnyiQSox5E

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (5099) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1524-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x00090000000234c0-2.dat	upx
behavioral2/files/0x000c0000000220a6-6.dat	upx
behavioral2/memory/1524-868-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\7-Zip\Lang\mn.txt.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Microsoft.Win32.SystemEvents.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial-pl.xrm-ms.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Dynamic.Runtime.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Trial-ul-oob.xrm-ms.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-white_scale-80.png.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\7-Zip\Lang\si.txt.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Private.CoreLib.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\PresentationFramework.resources.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\UIAutomationClient.resources.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\jopt-simple.md.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial5-pl.xrm-ms.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Resources\1033\PowerPivotExcelClientAddIn.rll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\ShapeCollector.exe.mui.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Common Files\System\ado\it-IT\msader15.dll.mui.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.DiagnosticSource.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\System.Windows.Forms.Primitives.resources.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Java\jre-1.8\bin\jjs.exe.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Trial-ul-oob.xrm-ms.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Grace-ul-oob.xrm-ms.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Trial-pl.xrm-ms.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\de\msipc.dll.mui.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN090.XML.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.WebSockets.Client.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Grace-ppd.xrm-ms.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\EXCELPLUGINSHELL.DLL.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Library\Analysis\ATPVBAEN.XLAM.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-runtime-l1-1-0.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Java\jre-1.8\bin\javacpl.cpl.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\1033\SFMESSAGES.XML.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\comments.win32.tpn.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Java\jdk-1.8\jre\Welcome.html.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_KMS_Client-ppd.xrm-ms.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MML2OMML.XSL.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL103.XML.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\7-Zip\Lang\hr.txt.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\UIAutomationClient.resources.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\UIAutomationClient.resources.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\PresentationCore.resources.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Violet.xml.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Trial-ppd.xrm-ms.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Client.Excel.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OneNote\prnms006.inf.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.Tasks.Parallel.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Printing.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Violet II.xml.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_OEM_Perp-ppd.xrm-ms.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_MAK-ul-oob.xrm-ms.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Retail-ppd.xrm-ms.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_Grace-ppd.xrm-ms.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\7-Zip\Lang\ka.txt.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ja-JP\ShapeCollector.exe.mui.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_OEM_Perp-ul-oob.xrm-ms.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.Excel.BackEnd.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Excel.ReportingServices.DataExtensions.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\sv\msipc.dll.mui.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Common Files\microsoft shared\VGX\VGX.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\System.Windows.Controls.Ribbon.resources.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Security.Permissions.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription4-ul-oob.xrm-ms.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_Subscription-ul-oob.xrm-ms.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
File created	C:\Program Files\Common Files\System\msadc\msdarem.dll.tmp	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.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	9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe

C:\Users\Admin\AppData\Local\Temp\9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe
"C:\Users\Admin\AppData\Local\Temp\9e5c9c4b08d364eda8c9de31cd7dbe8bbeebfd84907743204e767ba46a8ce848.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1524

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-1-5-21-523280732-2327480845-3730041215-1000\desktop.ini.tmp

Filesize
90KB

MD5
d51639298419a8b8fd09d57316a805fd

SHA1
259e954c3be9713e1339193ba42dfd73d228f2b5

SHA256
1bd0310622f1e379de6813cf0acbf11f822e8eaa730dbeee2ac570d9167f3c04

SHA512
e09e5437f75f5842d4056204c353b4fa2b9b58a2d37d03f115aaa42b3e93fc3519755aa6be3606d5321a5cfda2ec1a62c4e804ffc47b6916769b8e239577cb4a

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

Filesize
189KB

MD5
a72c96244e49fcc603af0f7bab676577

SHA1
7d74575d9528311cad30271ad212db5ad1d6eab9

SHA256
8ca723b9d239b008fa2c7d49072780621ed61c74ab3aed3e4d4ef4c9513ce245

SHA512
6489bb9a2aafb7a6394d4146b30ce8ee1c9b8524ef0e9a30746356075bf62b0ff4c46f1dfebf0e137db02676c1c33179b929d638df9d2fb649913bcb1262dd85

Download Submit
memory/1524-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1524-868-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download