9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8

Analysis

max time kernel
150s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15/10/2024, 02:23

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Report Analysis Logs

General

Target

9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
Size

71KB
MD5

40f60f062f5a97f05e68b612dc61bb71
SHA1

bac4dbcec900a72af5888cbb0cbceb5e74f91018
SHA256

9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8
SHA512

6ae78410e2219fbfa7252a14e563ee3df80f53edb0e32fe11d47abb0c8b88a66627e31937ca9d497d32d620f658e5656d1a4999dcd1abfc7b9269500386d7d00
SSDEEP

768:/7BlpQpARFbhvEXBwzEXBwLtAc7Fc7u595QUhUey5vhgCy5vhgx:/7ZQpApHou595QUhUBgtgx

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4869) 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\Java\jre-1.8\bin\server\classes.jsa.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\relaxngcc.md.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Retail2-ul-oob.xrm-ms.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\minimalist.dotx.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.Tasks.Extensions.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy.jar.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MEDIA\SUCTION.WAV.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Microsoft.VisualBasic.Forms.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jli.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\nio.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\classlist.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\flavormap.properties.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PROOF\msgr8en.dub.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.SecureString.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Accessibility.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\Office16\SLERROR.XML.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-ul-oob.xrm-ms.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-debug-l1-1-0.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Trial-ul-oob.xrm-ms.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FPA_FA000000009\FA000000009.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.fi-fi.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ComponentModel.Primitives.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-core-xstate-l2-1-0.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Common Files\System\ja-JP\wab32res.dll.mui.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\VisualElements\SmallLogoDev.png.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\thaidict.md.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\zlib.md.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Wisp.thmx.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Retail-ul-phn.xrm-ms.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientSub_eula.txt.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Common Files\microsoft shared\VC\msdia90.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.Win32.Primitives.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Security.Permissions.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ReachFramework.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Windows.Forms.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest4-pl.xrm-ms.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_OEM_Perp-ul-oob.xrm-ms.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FPA_FA000000006\FA000000006.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Office16\misc.exe.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msdaremr.dll.mui.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Common Files\System\msadc\msdaremr.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\WindowsFormsIntegration.resources.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\jp2native.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-ul-oob.xrm-ms.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_MAK_AE-ul-oob.xrm-ms.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\TellMeWord.nrr.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\zh-TW\msipc.dll.mui.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_SubTrial-ppd.xrm-ms.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_KMS_Client-ppd.xrm-ms.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\hr\msipc.dll.mui.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-profile-l1-1-0.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Console.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Google\Chrome\Application\initial_preferences.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\santuario.md.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Common Files\microsoft shared\VGX\VGX.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp4-ul-phn.xrm-ms.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Office16\mscss7cm_en.dub.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\7-Zip\Lang\ru.txt.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\UIAutomationClientSideProviders.resources.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\attach.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\awt.dll.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_Retail-ul-phn.xrm-ms.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\IFDPINTL.DLL.tmp	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.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	9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe

C:\Users\Admin\AppData\Local\Temp\9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe
"C:\Users\Admin\AppData\Local\Temp\9a8c6fdf6b8fd62c279f230cf3eb7515cd052f9d7255324965191c7af1c106b8.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1328

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-1-5-21-2878641211-696417878-3864914810-1000\desktop.ini.tmp

Filesize
71KB

MD5
a4dc8d72adffdd3c07816b65f5ef000e

SHA1
fc187905642ecfb5a4bb216c008c598b8905289a

SHA256
d399a19228c0cc9afbec5da9cd2bba745b080cb9d2bbe75a2a9ed3fdb070776f

SHA512
5ad2f60479b020209d9c385b1e3e05f2b5533dda29237be2fff537b5db65919757791c12d210b55c28ff30e5711256fad469493844e47460960db499bf17e872

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

Filesize
170KB

MD5
2eac3702c9d98ad5bd6713bc4dc176be

SHA1
bcd5bba2d7229a057a23974609f59f672819b9c4

SHA256
c93e801b377734e2f4729775983171bdfc607d86589cb86eb3ae3cdf849ed49a

SHA512
34a1b9b6c5b2d297609ff96e3a660863648fff810282f3214c12c77b7be7d979204c27b6fdfbc5e801131bd86295cefde94bf7a3cf4595427acab783c21e0469

Download Submit
memory/1328-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1328-664-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download