180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3

Analysis

max time kernel
120s
max time network
94s
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 05:09

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General

Target

180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
Size

107KB
MD5

517889e5ec8c2c08e6ee5b851a1825a0
SHA1

393d888d6325f48a5169029585189efd3f0c0c78
SHA256

180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3
SHA512

97666799cfc1ac4d6253bca936eec01590b3fc49eca8588538735a3bd928ab85107170e16ae3bdf86febeb6ecfbf61d02dc08d770ab2f4af42cfb7cf66bc8d27
SSDEEP

1536:V7Zf/FAxTWoJJZENTNyoKIKIKNKnF3KNKnFfTW7JJZENTNyoKIKjeNep:fny1tE5KIKIKNKnF3KNKnFotE5KIKF

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (4386) 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/2952-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x00090000000233db-2.dat	upx
behavioral2/files/0x0014000000022912-6.dat	upx
behavioral2/memory/2952-848-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\root\Licenses16\pkeyconfig-office.xrm-ms.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\sqmapi_x64.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\System.Xaml.resources.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\j2pcsc.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Internet Explorer\it-IT\iexplore.exe.mui.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp4-pl.xrm-ms.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Common Files\System\msadc\de-DE\msaddsr.dll.mui.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\PresentationFramework.resources.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.Csp.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\System.Windows.Forms.Primitives.resources.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\chrmstp.exe.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Java\jdk-1.8\include\jvmticmlr.h.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_LinkDrop32x32.gif.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Java\jre-1.8\lib\javaws.jar.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Common Files\System\msadc\msadds.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Resources.Writer.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART6.BDR.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Retail-ul-phn.xrm-ms.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordR_Trial-pl.xrm-ms.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\WindowsBase.resources.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Forms.Primitives.resources.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\psfontj2d.properties.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\AUDIOSEARCHLTS.DLL.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.Brotli.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\DirectWriteForwarder.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Forms.Design.resources.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\UIAutomationClientSideProviders.resources.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\tr.pak.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_Retail-ul-phn.xrm-ms.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_Subscription-pl.xrm-ms.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Principal.Windows.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.Metadata.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.DirectoryServices.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-xstate-l2-1-0.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ServiceModel.Web.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_Grace-ul-oob.xrm-ms.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_PrepidBypass-ul-oob.xrm-ms.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.CoreLib.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.DiagnosticSource.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.MemoryMappedFiles.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\PresentationCore.resources.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\WindowsFormsIntegration.resources.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\local_policy.jar.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-00E2-0409-1000-0000000FF1CE.xml.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_MAK_AE-ul-oob.xrm-ms.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsnor.xml.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ValueTuple.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\javaws.policy.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusE5R_Subscription-ppd.xrm-ms.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\System.Xaml.resources.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunjce_provider.jar.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Grace-ppd.xrm-ms.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\sql2000.xsl.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\lcms.md.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.XDocument.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial2-ppd.xrm-ms.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jps.exe.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\PPT_WHATSNEW.XML.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\hu-HU\tipresx.dll.mui.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.XPath.XDocument.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.WebSockets.Client.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\ReachFramework.resources.dll.tmp	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.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	180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe

C:\Users\Admin\AppData\Local\Temp\180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe
"C:\Users\Admin\AppData\Local\Temp\180ec28a3a2e21d50fd730247bbd019a36e543f9f54e2c17b8925fcdb1b333b3N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2952

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-1-5-21-786284298-625481688-3210388970-1000\desktop.ini.tmp

Filesize
107KB

MD5
119d256ca4206ecd156114cb08b8f1bb

SHA1
7775dc6f3becf5cc8688bcd08f00b76a50c2b84c

SHA256
1054fdef0bd16fe560ac0c4d173727fe1a9203f66ed5b9792ef79e8eea959cc1

SHA512
2d81e4c23d5da2e3391c9e8fc532d314a21013a42ca3d9c58ba82371621a6f1f767a6eda0840689a5a333eae16a52e7e07b9f07524ff6c45f1a8eb976b116c0e

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

Filesize
206KB

MD5
e8b60edaac3c49d634b29022aa49805c

SHA1
bc0045a57ea4855638107a1b1c38cd835b4f2224

SHA256
3b7d50bb0629ed65802283c10c140f0d912e9a4cceb6632edeccbd97a43a6beb

SHA512
5cb3a71a5921b28c528a9be40fea276bf38368253296be8f2962a090a88a4f83398f64fb9b0a4ebe069ca5924018cf09eb33aeeed5cf420757f449dd8044a53c

Download Submit
memory/2952-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2952-848-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download