dbab539643c80d1593878e7808fe501207c58d4c47a0c4aca47ec01281df7844

Analysis

max time kernel
120s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23-08-2024 02:22

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

7127e11d704601b0c804166fc9596910N.exe
Size

49KB
MD5

7127e11d704601b0c804166fc9596910
SHA1

7330f1d4186035b104662e39112b7795f3f85653
SHA256

dbab539643c80d1593878e7808fe501207c58d4c47a0c4aca47ec01281df7844
SHA512

be60d88e77dd3b425822fb9aecf73569e0a160883f6f4d9822534479bce3bb895cfd3c3845d8e739b9ca37a7bf36f2084b950eb8f4727a5b7b796e2f7a84b04f
SSDEEP

384:GBt7Br5xjLvassAgA71FbhvgqHqMjL4jLS/3MMf/3MMy0U0czyKbNzzyKbN4U:W7Blp2sspARFbh5YSfffynfWK9WKp

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4641) 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\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp2-pl.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_MAK-ul-oob.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\WindowsFormsIntegration.resources.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\System.Windows.Forms.Primitives.resources.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Trial-ppd.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_ConsumerSub_Bypass30-ppd.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Xaml.resources.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\System.Windows.Controls.Ribbon.resources.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.WebHeaderCollection.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\PresentationCore.resources.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\System.Windows.Forms.Design.resources.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\hr-HR\tipresx.dll.mui.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Drawing.Primitives.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.XmlDocument.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\Microsoft.VisualBasic.Forms.resources.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Windows.Controls.Ribbon.resources.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail2-ul-oob.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusE5R_Subscription-ppd.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\concrt140.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Data.Common.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Trial-pl.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.OData.Core.NetFX35.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_Retail-ul-oob.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\lt\msipc.dll.mui.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Java\jre-1.8\bin\jfr.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Java\jre-1.8\lib\classlist.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Java\jre-1.8\bin\pack200.exe.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-ul-oob.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_OEM_Perp-ppd.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Trial-ppd.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\sl\msipc.dll.mui.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Windows.Forms.resources.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\default_apps\external_extensions.json.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\System.Windows.Forms.resources.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-convert-l1-1-0.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Ping.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\Microsoft.VisualBasic.Forms.resources.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Retail-ppd.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.AccessControl.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest4-ul-oob.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jps.exe.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessPipcR_Grace-ppd.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Retail-ppd.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019VL_KMS_Client_AE-ppd.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_OEM_Perp-ppd.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.HttpListener.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\UIAutomationTypes.resources.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\WindowsFormsIntegration.resources.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\java.exe.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointVL_KMS_Client-ul-oob.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_SubTest-pl.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Text.Json.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\System.Windows.Controls.Ribbon.resources.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\mesa3d.md.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription3-ul-oob.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019VL_MAK_AE-ul-phn.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019XC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019XC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\cs.pak.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019DemoR_BypassTrial180-ppd.xrm-ms.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Common Files\System\msadc\msdaremr.dll.tmp	7127e11d704601b0c804166fc9596910N.exe
File created	C:\Program Files\Java\jre-1.8\bin\eula.dll.tmp	7127e11d704601b0c804166fc9596910N.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	7127e11d704601b0c804166fc9596910N.exe

C:\Users\Admin\AppData\Local\Temp\7127e11d704601b0c804166fc9596910N.exe
"C:\Users\Admin\AppData\Local\Temp\7127e11d704601b0c804166fc9596910N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1544

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-1-5-21-656926755-4116854191-210765258-1000\desktop.ini.tmp

Filesize
49KB

MD5
e0c199642cc1aed26da81c144c1acfb9

SHA1
2ccbc5466223dbe56cdb733e814e459c6c0ddfe6

SHA256
245afc4317e04cfef9045792a3c2bca8dcb2ab8677baf725e37dcb117e93a916

SHA512
a755908edcb4218e87bb60b71d2fff0f7e3ad5062e76e4053042925257472f4aa9823f947a60e176c17d900f0b6613258504237b2bc8840239822c78bba269cf

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

Filesize
148KB

MD5
009323f0a6eb45eedcfd31615e23fef0

SHA1
820d3e3f72246452f42d7360d91dbf6024a25716

SHA256
898d5e463943067fcb7f6f303aa225c1a9469be4451a3d5e0cee4421bdf525a1

SHA512
e4921e22e0be2b3b4faaadc1e53859d09267958dadc381ed8aa7aa1a73448ce1f90a1cc0b32a22609cc915e6275fb59bc91422c6cac51cde6e401da6e4698cfc

Download Submit