06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaad

Analysis

max time kernel
150s
max time network
132s
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 06:16

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General

Target

06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
Size

32KB
MD5

6bac3535f1004db638941af594a2af50
SHA1

f3782f2e1a8d39fd85cba1ee8922194f08e581ba
SHA256

06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaad
SHA512

51cb44ba66dbc5b9c65b95ed5411738028c19befa2034d6f4a2d09590a8a3a76dfaedceb9550794e3785459592a372a172bb6f73b8bbb76edefbb879db2429ec
SSDEEP

768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9dUZJZv:CTW7JJ7Tynv

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (5248) 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/564-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/files/0x00080000000234d5-2.dat	upx
behavioral2/files/0x0004000000022922-6.dat	upx
behavioral2/memory/564-939-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONCONTROL.DLL.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-errorhandling-l1-1-0.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Resources.Reader.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework-SystemData.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Retail-ul-phn.xrm-ms.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\EXCELPLUGINCORE.DLL.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\da\msipc.dll.mui.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\UIAutomationClient.resources.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Java\jre-1.8\lib\hijrah-config-umalqura.properties.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial2-pl.xrm-ms.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_MAKC2R-pl.xrm-ms.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Library\SOLVER\SOLVER.XLAM.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\vfs\Common AppData\Microsoft\OFFICE\AssetLibrary.ico.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Common Files\System\ado\msado25.tlb.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.CompilerServices.VisualC.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Console.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\PresentationUI.resources.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\Microsoft.VisualBasic.Forms.resources.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\sr.pak.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\jpeg.md.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Java\jre-1.8\lib\fonts\LucidaBrightDemiBold.ttf.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\AddStop.wmf.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\PresentationUI.resources.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\WindowsFormsIntegration.resources.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\PresentationCore.resources.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL058.XML.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_KMS_Automation-ul-oob.xrm-ms.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointVL_KMS_Client-ul-oob.xrm-ms.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Trial-ppd.xrm-ms.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ONBttnWD.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ONRES.DLL.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-00E2-0000-1000-0000000FF1CE.xml.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-filesystem-l1-1-0.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Times New Roman-Arial.xml.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcp120.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.IsolatedStorage.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\UIAutomationClient.resources.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\WindowsFormsIntegration.resources.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalDemoR_BypassTrial180-ppd.xrm-ms.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Standard2019R_Retail-ul-oob.xrm-ms.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PROOF\MSGR8FR.LEX.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Diagnostics.EventLog.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-convert-l1-1-0.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\dt_shmem.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-pl.xrm-ms.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Trial-ul-oob.xrm-ms.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\LibCurl64.DllA\OpenSSL64.DllA\libssl-1_1-x64.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Common Files\System\ado\msader15.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Common Files\System\ado\msado15.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Quic.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\UIAutomationClientSideProviders.resources.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\UIAutomationClient.resources.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\dxil.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\sound.properties.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Retail-pl.xrm-ms.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Grace-ppd.xrm-ms.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.Native.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Java\jre-1.8\bin\deploy.dll.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\BI-Report.png.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\MSO20SKYPEWIN32.DLL.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe.tmp	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.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	06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe

C:\Users\Admin\AppData\Local\Temp\06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe
"C:\Users\Admin\AppData\Local\Temp\06288c3020041242d2820517b99d25e94ce56cd76467719ffb27dfc97a8ecaadN.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:564

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-1-5-21-355097885-2402257403-2971294179-1000\desktop.ini.tmp

Filesize
32KB

MD5
9069ce92c643d8ddd95171e6903497d1

SHA1
5bf82174e4e92200e76bfc711058e16b9bf7261e

SHA256
2e12f7c25e64d9bbb23e056d3712cf2aea1d7b48075b9995981f722e18c0e6df

SHA512
8f5382e0ad240da2d4683c2a2f28d871ce9053a6616428e8414a25b93ab0847cf4a1d293c8fa5f68c9513e400857a57a86b7764d2dbaaafa5d3f2fb08bc0fb92

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

Filesize
131KB

MD5
f7e3edd558322a91eb0004b043e2dc83

SHA1
52a5472d4c5815aabc659558977a247c6debade1

SHA256
c9ee17a222ad0cacff18fb68b9ca79c92ed7ed439ee6a0a5c7bb507b186539b9

SHA512
a891e9256ac5b4ee8a9f8281a1ffe6a24b61ae7c20e13fba6c785bcad8135e554f9e189c751f4c3a7cc04de5ea9648502cf8e88c8d9177d5df63f0eca76e1275

Download Submit
memory/564-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/564-939-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download