1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1

Analysis

max time kernel
149s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-08-2024 19:16

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General

Target

1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
Size

49KB
MD5

725c970375964bd472c6e21150901b2f
SHA1

b809c62a87b10825991e75d50a9d848a8edd2eab
SHA256

1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1
SHA512

0b10bd4eab857e594350731753de9b06a02ea0a5655b61ca124bcc5d9448b90d40d694b3019cac903002c2d47e0410aa8a205c757fc3dc07e7777a0cf83cc46b
SSDEEP

768:W7BlpppARFbhknrzzA8JQ2AdJCzA8JQ2AdJcUYU30N7AVn0N7AVm/L3U:W7ZppApkxUYU30NQn0NQd

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (5196) 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\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.XDocument.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\local_policy.jar.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-timezone-l1-1-0.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-00E2-0409-1000-0000000FF1CE.xml.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_KMS_Client-ul.xrm-ms.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\StandardMSDNR_Retail-ppd.xrm-ms.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_SubTest-ul-oob.xrm-ms.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Java\jdk-1.8\lib\ct.sym.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-core-processthreads-l1-1-1.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.WebProxy.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.CSharp.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\mscordbi.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\zh-CN.pak.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\GKExcel.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsar.xml.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.SecureString.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Windows.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\Microsoft.VisualBasic.Forms.resources.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-runtime-l1-1-0.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-pl.xrm-ms.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Text.Encodings.Web.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\PresentationUI.resources.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\System.Windows.Forms.resources.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-stdio-l1-1-0.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.Common.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000042\index.win32.bundle.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Formats.Tar.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeServiceBypassR_PrepidBypass-ppd.xrm-ms.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Resources\1033\PowerPivotExcelClientAddIn.rll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.scale-140.png.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-black_scale-180.png.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PEOPLEDATAHANDLER.DLL.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PROOF\msth8FR.DLL.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\UIAutomationClient.resources.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\xerces.md.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Java\jre-1.8\lib\jsse.jar.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ONBttnIELinkedNotes.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\nb-NO\tipresx.dll.mui.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Common Files\System\ado\msado21.tlb.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-libraryloader-l1-1-0.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Java\jre-1.8\lib\meta-index.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\IGX.DLL.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected]	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-interlocked-l1-1-0.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Java\jre-1.8\bin\jp2ssv.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_MAK-ppd.xrm-ms.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\StandardMSDNR_Retail-ul-phn.xrm-ms.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\PresentationUI.resources.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_OEM_Perp-ul-oob.xrm-ms.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_SubTrial-ppd.xrm-ms.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp4-ul-oob.xrm-ms.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN089.XML.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.ZipFile.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-environment-l1-1-0.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-white_scale-180.png.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\rsod\dcf.x-none.msi.16.x-none.tree.dat.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Georgia.xml.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.TextWriterTraceListener.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\.version.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Windows.Forms.Primitives.resources.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\UIAutomationTypes.resources.dll.tmp	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.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	1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe

C:\Users\Admin\AppData\Local\Temp\1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe
"C:\Users\Admin\AppData\Local\Temp\1eab34f0656605f7ea86f2ce63a231f23dab4e0406130d10189e9175df6a2fd1.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1936

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-1-5-21-1194130065-3471212556-1656947724-1000\desktop.ini.tmp

Filesize
49KB

MD5
c6c7840cc9f36569a5e4b1ec3268a7fb

SHA1
5a29542a079ae556cdf0a79ad64d382326a9c002

SHA256
396eccc4ac48d5fed4c3466e4dce58d716de7f59461b4e8602e82ce828978d91

SHA512
848b7a45f3567c68472634031f8d7415e0e5dce7a86872d3a70b701e79371aed5246fb72782ea964eb42e61cec413cbf9e6766ba4578674d1953cfe140c7113f

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

Filesize
148KB

MD5
cf3a0302a327354bc604cf9dd983aa7f

SHA1
73164c9c13b5aa3648c198e7fed00c8e7f372743

SHA256
4a44d8ba18a0ba28c1da5341a7844a5b20c26a35ab6bd15f090c11002c1f8b77

SHA512
1bb0fb5305e5b1d10a4f181a8931ef520708dfcbde0ff9c6cc9b3e7add04987eec006c11d64c09c839f58b5bb636c5c7e3038dc894103be1624d722cefe25d62

Download Submit