9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658

Analysis

max time kernel
23s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
05/07/2024, 00:50

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General

Target

9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
Size

95KB
MD5

ea28cd1f6daefdf6e57dc702268e4ac4
SHA1

4bba79e4e9838b50d5f2a74c99985bd716a9e2af
SHA256

9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658
SHA512

fff00dc2e6b2793f4910558f5e2511f0e99c21997f289aa3b033f0b16a548d484231b6031163c9420f14bd0b311ec777703bd2b3c3eb081c0e12a991b03f3f74
SSDEEP

1536:V7Zf/FAxTWxOmO/fxRfxgTW8OmO/fxRfxt:fny+Tuf7fmTuf7f7

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (615) 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/2400-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x00090000000234b1-2.dat	upx
behavioral2/files/0x00100000000229b7-6.dat	upx
behavioral2/memory/2400-1764-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\Ole DB\de-DE\sqlxmlx.rll.mui.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.InteropServices.RuntimeInformation.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\clretwrc.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.hu-hu.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\TipTsf.dll.mui.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-datetime-l1-1-0.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVManifest.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols\ja-jp-sym.xml.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.Encoding.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.fr-fr.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-stdio-l1-1-0.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Globalization.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\7-Zip\7-zip.chm.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-file-l2-1-0.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.Uri.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-timezone-l1-1-0.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvApi.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2R32.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msadcor.dll.mui.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-fibers-l1-1-0.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.VisualBasic.Core.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.TypeConverter.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcr120.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\CloseFormat.dotx.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\TabTip.exe.mui.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsfin.xml.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\mraut.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\ja-JP\msinfo32.exe.mui.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\System\fr-FR\wab32res.dll.mui.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Primitives.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.NetworkInformation.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\DESIGNER\MSADDNDR.OLB.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\tipresx.dll.mui.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\System\Ole DB\oledb32r.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-locale-l1-1-0.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-process-l1-1-0.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Linq.Queryable.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcp120.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.ReaderWriter.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\System\ado\fr-FR\msader15.dll.mui.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\System\ado\msader15.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.Linq.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\TipRes.dll.mui.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert\insertbase.xml.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Dynamic.Runtime.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Collections.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems32.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ro-RO\tipresx.dll.mui.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdatl3.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.MemoryMappedFiles.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-process-l1-1-0.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\ApiClient.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\mshwLatin.dll.mui.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\InkObj.dll.mui.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\vstoee100.tlb.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\desktop.ini.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Data.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.DiagnosticSource.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\CompleteSkip.tif.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\FrequentOfficeUpdateSchedule.xml.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOLoader.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\pl-PL\tipresx.dll.mui.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-filesystem-l1-1-0.dll.tmp	9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe

C:\Users\Admin\AppData\Local\Temp\9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe
"C:\Users\Admin\AppData\Local\Temp\9d4593a523023f9ebba1638fe1bb56cfd206700d1f71c413269665e02c8dc658.exe"
1⤵
- Drops file in Program Files directory
PID:2400

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-2494989678-839960665-2515455429-1000\desktop.ini.tmp

Filesize
95KB

MD5
12510dceaae25ff617232e65d3e201c9

SHA1
8e9ad8cf5f105c7975e6fd2058afda0e6f25aa63

SHA256
7ba77954114f3fffb4b7a82d3272c8fd6f361f172ca2f60c7c1cfd7ea112bfd0

SHA512
bc783e37054a8a2bed3e4e410b6f6c5bc35e322fdaa6f5809ec0e3aa4b1cacd8afd47317076d1df1aad7c63781d68a93899eab7468cacf43e8388c326703d20d

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

Filesize
194KB

MD5
347df4455c1106ebb36e2f449e69a6ec

SHA1
64ce49c6753eb034cfd5daaa4e898b088b5f128c

SHA256
f44cf01acd3e0213637531d857e279e576fb3fe13d4658e630535c7dd1980ebe

SHA512
c6184b18690bb06309873def8e505df6493310ebb06178d25c026b5ebefd521c4eb09ef2dd3a74c563142ca14e50f552ac1cbdf15c6181b97bfe2ba3ac9da52a

Download Submit
memory/2400-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2400-1764-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads