ab14d5df5610512362a8742e857cedc23c822d868cbc5683709de23ddf73aef7

Analysis

max time kernel
120s
max time network
109s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 07:25

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General

Target

0d5373af4c51b76f2560a423d3b65070N.exe
Size

99KB
MD5

0d5373af4c51b76f2560a423d3b65070
SHA1

8ff083613ee2b318269004d001fd34155243cfda
SHA256

ab14d5df5610512362a8742e857cedc23c822d868cbc5683709de23ddf73aef7
SHA512

deb75ddb394b4e5800a2514e39b6412b328361fe27604b9fef592caf1efcf5e3f94580e340025bb476555ed5519060568322d998e385ab5a98f38713ffa01789
SSDEEP

3072:6pWpUFpEhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFslEhLfyBm:PqFF2Ie+efsLy

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4533) 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\Common Files\DESIGNER\MSADDNDR.OLB.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\serialver.exe.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_Subscription-ppd.xrm-ms.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RCom.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\InkObj.dll.mui.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Xaml.resources.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\PresentationFramework.resources.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdXC2RVL_MAKC2R-pl.xrm-ms.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\7-Zip\Lang\da.txt.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.TypeConverter.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\offsymxb.ttf.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.scale-100.png.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\nl-NL\tipresx.dll.mui.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\System.Windows.Forms.resources.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\bci.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\colorimaging.md.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest-ppd.xrm-ms.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVScripting.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\System.Windows.Input.Manipulations.resources.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\coreclr.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Classic.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\UIAutomationTypes.resources.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_Subscription-ul-oob.xrm-ms.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019VL_KMS_Client_AE-ppd.xrm-ms.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusE5R_SubTrial-pl.xrm-ms.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_KMS_ClientC2R-ul-oob.xrm-ms.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\offreg.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_SubTest-pl.xrm-ms.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FPA_FA000000009\FA000000009.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Compression.Native.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentDemoR_BypassTrial180-ul-oob.xrm-ms.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial5-ul-oob.xrm-ms.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\UIAutomationClientSideProviders.resources.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_KMS_Client-ppd.xrm-ms.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial2-ppd.xrm-ms.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\JitV.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\System.Windows.Input.Manipulations.resources.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\vcruntime140.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Java\jre-1.8\bin\klist.exe.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\ucrtbase.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\UIAutomationProvider.resources.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Drawing.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\System.Windows.Forms.Primitives.resources.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\giflib.md.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Retail-ppd.xrm-ms.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Text.Encodings.Web.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\icu_web.md.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Trial-ul-oob.xrm-ms.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\System.Xaml.resources.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\currency.data.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\jcup.md.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.VisualBasic.Core.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\UIAutomationClientSideProviders.resources.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Controls.Ribbon.resources.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\PresentationUI.resources.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\PresentationUI.resources.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-processenvironment-l1-1-0.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.AppContext.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Pipes.AccessControl.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\PresentationCore.resources.dll.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019DemoR_BypassTrial180-ppd.xrm-ms.tmp	0d5373af4c51b76f2560a423d3b65070N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.scale-140.png.tmp	0d5373af4c51b76f2560a423d3b65070N.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	0d5373af4c51b76f2560a423d3b65070N.exe

C:\Users\Admin\AppData\Local\Temp\0d5373af4c51b76f2560a423d3b65070N.exe
"C:\Users\Admin\AppData\Local\Temp\0d5373af4c51b76f2560a423d3b65070N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:5068

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-1-5-21-4182098368-2521458979-3782681353-1000\desktop.ini.tmp

Filesize
99KB

MD5
bcd6e174695098ac6d389a43061e927c

SHA1
909d70452133f9664aebb1f6d58d471d68ece35a

SHA256
c1cd46ceb68554eeb4c9448982084ea9be56d0ad05c1ee08496dec63b0c76ffe

SHA512
c9871027ce6326398a8702f9554c5fab01a3ce53f74fc3fd8fb2e8a158e6f273f993883472a08903a2cee37890c4d91a2ba758c5121713420da1ef04c2c1aeaa

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

Filesize
198KB

MD5
341e600f2650a757c0547d66fc76f987

SHA1
25f0832665a924974102c7be4dde03c213623980

SHA256
13e871924eb57d52eb0cd0a8d6e842080f21afd06737fdb7c30b540d0c3c8e5a

SHA512
d314d73e5486a38ddedd8fb8bf249a2e2772e398312e461e0d974e0bbb258709f90f493ef4944eafb9f1d427e22da2a83f1c1df9ffabc5cad40534ee5394c337

Download Submit