Malware Analysis Report

2025-08-05 15:06

Sample ID 250519-qzv62shj41
Target 70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b
SHA256 70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b
Tags
discovery ransomware
score
9/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V16

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
9/10

SHA256

70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b

Threat Level: Likely malicious

The file 70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b was found to be: Likely malicious.

Malicious Activity Summary

discovery ransomware

Renames multiple (5280) files with added filename extension

Drops file in Program Files directory

System Location Discovery: System Language Discovery

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-05-19 13:42

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2025-05-19 13:42

Reported

2025-05-19 13:45

Platform

win10v2004-20250502-en

Max time kernel

150s

Max time network

140s

Command Line

"C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe"

Signatures

Renames multiple (5280) files with added filename extension

ransomware

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files\Common Files\microsoft shared\ink\uk-UA\TipTsf.dll.mui.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Java\jdk-1.8\bin\jstat.exe.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Java\jre-1.8\lib\deploy\messages_fr.properties.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\rsod\proof.es-es.msi.16.es-es.tree.dat.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ink\dicjp.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-memory-l1-1-0.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Java\jdk-1.8\legal\jdk\xmlresolver.md.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Office16\ONWordAddin.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\index.win32.bundle.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-stdio-l1-1-0.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\System.Windows.Forms.resources.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-00E1-0000-1000-0000000FF1CE.xml.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial2-pl.xrm-ms.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvApi.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\mscordaccore.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Drawing.Common.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessPipcR_OEM_Perp-ul-oob.xrm-ms.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_Subscription-pl.xrm-ms.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\dotnet\host\fxr\7.0.16\hostfxr.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\System.Net.ServicePoint.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-heap-l1-1-0.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-synch-l1-2-0.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Retail-ul-oob.xrm-ms.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial2-ul-oob.xrm-ms.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_OEM_Perp-ul-phn.xrm-ms.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\ar\msipc.dll.mui.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.Brotli.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Input.Manipulations.resources.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Java\jdk-1.8\legal\javafx\mesa3d.md.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PG_INDEX.XML.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\rsod\officemui.msi.16.en-us.boot.tree.dat.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\rsod\osmux.x-none.msi.16.x-none.boot.tree.dat.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\api-ms-win-core-file-l1-2-0.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ClickToRun\i640.cab.cat.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\System.IO.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-string-l1-1-0.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Java\jre-1.8\bin\glib-lite.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Grace-ppd.xrm-ms.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Licenses16\WordR_Retail-pl.xrm-ms.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\7-Zip\Lang\kab.txt.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\System.Windows.Forms.Design.resources.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\System.Windows.Forms.Primitives.resources.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.onenotemui.msi.16.en-us.xml.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Java\jre-1.8\lib\deploy\ffjcext.zip.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Document Themes 16\Gallery.thmx.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription4-pl.xrm-ms.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\es\UIAutomationTypes.resources.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\PresentationUI.resources.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\relaxngom.md.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeServiceBypassR_PrepidBypass-ppd.xrm-ms.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Common Files\System\ado\msado26.tlb.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\Microsoft.DiaSymReader.Native.amd64.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\System.Net.Quic.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Java\jdk-1.8\jre\lib\ext\jaccess.jar.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Retail-ul-phn.xrm-ms.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_MAK-ppd.xrm-ms.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Office16\MSOSTYLE.DLL.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\PresentationFramework.Aero.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Java\jdk-1.8\COPYRIGHT.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-timezone-l1-1-0.dll.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Java\jre-1.8\lib\fontconfig.bfc.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A
File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019VL_MAK_AE-pl.xrm-ms.tmp C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe

"C:\Users\Admin\AppData\Local\Temp\70babc681d859a4da2bc63449522dd30dbbefd3374e82334e70c0c240cca696b.exe"

Network

Country Destination Domain Proto
DE 88.221.197.171:443 www.bing.com tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 c.pki.goog udp
GB 172.217.16.227:80 c.pki.goog tcp

Files

C:\$Recycle.Bin\S-1-5-21-3951986358-4006919840-1009690842-1000\desktop.ini.tmp

MD5 5a0acc72cb29b0310da27dacdee676b3
SHA1 1db56fac5d634ac696d0c5d60fa7685a0d8045ce
SHA256 b753b2583eac0e904617b95aef8fccf4fcd0c059d2d18b990da22c1a2c3aecea
SHA512 1ab145f8d9814b7796a7567030f1fcf4899b0b1faf76f57d50e8aed15ab9833b3541221839dc73db6b97a38401a0c0f5b054a1d4d54a5c2950b1e10c68347583

C:\e871de07eca81c0a47\2010_x86.log.html.tmp

MD5 753b94d6c69d039b2ba107f176803c87
SHA1 1745ffba81e32c3bfe37e7089d1a36274d8b96eb
SHA256 26d88a09a693ac0c135873b832c8949b1d7febffd7bb62549f0aea6e7a2ab9ba
SHA512 9c8110871491f5f2d49a3ae54adcfbe9faa41b08a997e7ad30c421aac2474b2ccd700f087d5d407ec8e3274d7429223e9e234965a522c8286d17071412955f66

memory/5396-795-0x0000000000400000-0x0000000000407000-memory.dmp