050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-08-2024 18:19

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General

Target

050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
Size

76KB
MD5

d27049c40cab366c49628d2fc190c1ac
SHA1

f074d2814ee6c64ad7970e81d83b6dd36bf0772e
SHA256

050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c
SHA512

c5cfb72dcf0d12e0003c516fc3db41e5bca0e6717689ddf284d6fc01f4e5d403006a70981d96b56786cbdd7de84ccf6f7883418d557b3488e0216f97e7b17ece
SSDEEP

1536:W7Z+pApfGQ3y3RWvfmRfm9sKsSd5GT6SmbIbm:6+WpDfmRfmh2TO

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (5110) 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\api-ms-win-crt-math-l1-1-0.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-process-l1-1-0.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Trial-pl.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-GB\tipresx.dll.mui.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\zh-changjei.xml.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\pl-PL\tipresx.dll.mui.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Trial-ul-oob.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_MAK_AE-pl.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\GR8GALRY.GRA.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\MSOUC.HXS.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\WINWORD_COL.HXT.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\UIAutomationTypes.resources.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Retail-ul-phn.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription2-ul-oob.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_SubTest-pl.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_MAK-ul-phn.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail2-pl.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskmenu\oskmenubase.xml.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Collections.Concurrent.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.DiaSymReader.Native.amd64.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.scale-100.png.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Data.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Controls.Ribbon.resources.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial3-ppd.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-core-timezone-l1-1-0.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000049\index.win32.bundle.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\TellMeRuntime.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Common Files\System\ado\msader15.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.Tasks.Dataflow.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest1-pl.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Office15\pidgenx.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONCOMMON.DLL.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\NL7MODELS000A.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\rsod\onenotemui.msi.16.en-us.boot.tree.dat.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\WindowsFormsIntegration.resources.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PenImc_cor3.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\System.Windows.Controls.Ribbon.resources.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\xmlresolver.md.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Trial-ul-oob.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_SubTest-ul-oob.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\PSRCHSRN.DAT.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Data.Recommendation.Client.Core.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Linq.Expressions.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Resources.ResourceManager.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\VisualElements\LogoCanary.png.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN086.XML.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Retail-ul-oob.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\System.Windows.Forms.resources.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-string-l1-1-0.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp3-ul-phn.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Client.AddinTelemetry.dll.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Common Files\DESIGNER\MSADDNDR.OLB.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_zh_TW.properties.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest4-ul-oob.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Retail-ul-oob.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdXC2RVL_MAKC2R-ul-oob.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp2-ul-oob.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OSF.DLL.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\7-Zip\Lang\el.txt.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Java\jre-1.8\lib\javafx.properties.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Grace-ppd.xrm-ms.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
File created	C:\Program Files\Java\jre-1.8\lib\logging.properties.tmp	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.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	050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe

C:\Users\Admin\AppData\Local\Temp\050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe
"C:\Users\Admin\AppData\Local\Temp\050af7422d7428e0e745bacd28e4fe945fa2a1fca27dd08231326a8f7364da8c.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:704

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-1-5-21-2392887640-1187051047-2909758433-1000\desktop.ini.tmp

Filesize
76KB

MD5
2277a33e6f0b95263c6980036ed5d248

SHA1
4fa683ea5da987352f664c60a4cb6990afee5e89

SHA256
14b20f50fbca35193ec89ff34641876ec6898ad8e44a994b125fe531429c4e10

SHA512
c30451deee0ae65780cf0a630c6e43c1070fc84ede3ed21b1c159680330a11cfd093747580f6cb229eba51687044e387fb9c5505b81117bc62c8cadc59214dc2

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

Filesize
175KB

MD5
f1bb7a05bbcb373aa0695555f253d111

SHA1
83676223a85571f02d20583a2860573f42d0f9ad

SHA256
53731f509a1d1d7dd75fbafd7e54102b70504dc98c095eaee829d7f7da651a0d

SHA512
5d95d2534d2dbae67a765c06ab12fc54cf1d06a3f230a4f11b1bdfd8339f19f8facbb16ba3eedc1ee39d0ebc2938647fcb20e6e617af3d07b35dc65ce195ac0a

Download Submit