f2b0a99a4da29ef2551c7d2f798f0149d35dbe01aa3c893fb374633e51f0411f

Analysis

max time kernel
120s
max time network
102s
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, 04:58

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

22f200177cf31282c93fb058d9e0b4f0N.exe
Size

97KB
MD5

22f200177cf31282c93fb058d9e0b4f0
SHA1

9b91797d9b788190eefdcd0b4b864f77ea72149f
SHA256

f2b0a99a4da29ef2551c7d2f798f0149d35dbe01aa3c893fb374633e51f0411f
SHA512

afae9a7fa3bc54f393a7d915e1dc42b9978c83ad5f61725a88e8aa1c4843f0c0329ede8506135d6c1dfb88292fb0e04a9b74e8ef98119e44df6b3d26a1cca5e9
SSDEEP

3072:6pWpUFpEhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFslEhLfyBg:PqFF2Ie+efsLwv

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4532) 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\VisioProVL_MAK-ul-oob.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\UIAutomationProvider.resources.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\ca.pak.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\StandardVL_KMS_Client-ul-oob.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription2-pl.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Trial-ppd.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationClient.resources.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Internet Explorer\uk-UA\iexplore.exe.mui.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Java\jre-1.8\bin\ssv.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVClient.man.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Security.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-white_scale-80.png.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_Retail-ul-phn.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.X509Certificates.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp-ul-phn.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest4-ul-oob.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\.version.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\WindowsFormsIntegration.resources.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-heap-l1-1-0.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\UIAutomationClientSideProviders.resources.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\Office16\OSPP.HTM.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest-pl.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-environment-l1-1-0.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msadcor.dll.mui.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\WindowsFormsIntegration.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Java\jre-1.8\lib\fonts\LucidaBrightItalic.ttf.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.VisualBasic.Forms.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\swidtag\Microsoft Windows Desktop Runtime - 8.0.2 (x64).swidtag.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.FileSystem.Primitives.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\System.Windows.Input.Manipulations.resources.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_MAK_AE-ul-oob.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.CoreLib.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\WindowsBase.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusDemoR_BypassTrial365-ppd.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-utility-l1-1-0.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Retail-pl.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Retail-pl.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\System.Windows.Input.Manipulations.resources.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessDemoR_BypassTrial365-ul-oob.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_KMS_Client-ppd.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\UIAutomationTypes.resources.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\plugin2\vcruntime140_1.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest3-pl.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\SLINTL.DLL.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-black_scale-180.png.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\vccorlib140.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.ServicePoint.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019MSDNR_Retail-ppd.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\7-Zip\Lang\uz.txt.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Common Files\System\Ole DB\oledbjvs.inc.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019VL_MAK_AE-ppd.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\vcruntime140_1.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Java\jre-1.8\lib\charsets.jar.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessVL_MAK-ul-phn.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-ppd.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.AppContext.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\UIAutomationClient.resources.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\Microsoft.VisualBasic.Forms.resources.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_MAK-ul-oob.xrm-ms.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base.xml.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Pipes.dll.tmp	22f200177cf31282c93fb058d9e0b4f0N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\ur.pak.tmp	22f200177cf31282c93fb058d9e0b4f0N.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	22f200177cf31282c93fb058d9e0b4f0N.exe

C:\Users\Admin\AppData\Local\Temp\22f200177cf31282c93fb058d9e0b4f0N.exe
"C:\Users\Admin\AppData\Local\Temp\22f200177cf31282c93fb058d9e0b4f0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1232

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
97KB

MD5
f9dd0af829810f141ee3aab8bec88780

SHA1
58203dcdce40802fb6b246477a10e60ed03ca867

SHA256
cf121a9e267d1f798f4ed9320090d74abc1161c14aa1115b1d61162ba0b95e7b

SHA512
97a1a1e1a69795ac6ad289e0aea3a2146b76c1689528a03a586c52512348e734c8597b15603fd62c374b73ef7c495e567576b6e8f0a00780f4808d945d345dc4

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

Filesize
196KB

MD5
df66f55f60126c77c49fb469eccf6555

SHA1
4abff1a3ca4982af967b67b4845e79a4cbcbb6dd

SHA256
9476704d396dd516ff1edd0167a95aa21fa10e63aa564a2d56963bfec98cba6b

SHA512
b06050324728a648e98259963c711e0615da9e49c3edea26a0a4747ee3fa33da2b18fba0f034567de87a49e06aaf597e07a5de7e65cfd37e664f5f84dafb3771

Download Submit