f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9

Analysis

max time kernel
150s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26-08-2024 04:47

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Report Analysis Logs

General

Target

f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
Size

73KB
MD5

3117147780b585bc653f21cd23a11679
SHA1

5a0d9ec2ca2572cd17324fd7bbaa7a79b95cf6c1
SHA256

f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9
SHA512

77008a1441738953d7521ab77da606e02b23cf5b890ea83147b441ebece205973632d743db5b7be5685a86c18ca3fb452537964546f250834db5b8e04ad2e40b
SSDEEP

1536:W7Z2sspApkZrZ4+fU7lK1lKT8/8YZSQ4NQ4L:62ssWpcU7lK1lKgkz9N9L

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4855) 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.WindowsDesktop.App\7.0.16\ja\WindowsBase.resources.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial1-ul-oob.xrm-ms.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN086.XML.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp5-ul-oob.xrm-ms.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_KMS_Client-ul.xrm-ms.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\LibCurl64.DllA\libcurl.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\UIAutomationClientSideProviders.resources.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Trial-ppd.xrm-ms.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_Grace-ul-oob.xrm-ms.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_OEM_Perp-pl.xrm-ms.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\gl\msipc.dll.mui.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN109.XML.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription3-ppd.xrm-ms.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\GRAPH.HXS.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\offsym.ttf.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msoia.exe.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OSF.DLL.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\rtscom.dll.mui.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Retail-ul-phn.xrm-ms.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONCHART.DLL.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\pkcs11cryptotoken.md.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\PYCC.pf.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\StandardVL_KMS_Client-ppd.xrm-ms.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ONENOTE_K_COL.HXK.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Common Files\System\fr-FR\wab32res.dll.mui.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.DiagnosticSource.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-runtime-l1-1-0.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTest-ppd.xrm-ms.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ServiceProcess.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Windows.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-math-l1-1-0.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\BCSRuntimeRes.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.ReportingServices.AdHoc.Excel.Client.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Internet Explorer\ja-JP\ieinstal.exe.mui.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_ja.properties.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\jfxrt.jar.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\Microsoft.VisualBasic.Forms.resources.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Forms.Primitives.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Java\jre-1.8\lib\net.properties.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial2-ppd.xrm-ms.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\pt-PT\tipresx.dll.mui.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.NETCore.App.runtimeconfig.json.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Memory.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\UIAutomationTypes.resources.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-black_scale-140.png.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\sk\msipc.dll.mui.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN090.XML.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcr120.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\nl-NL\tipresx.dll.mui.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\System.Windows.Input.Manipulations.resources.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN054.XML.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PowerPointCombinedFloatieModel.bin.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\dom.md.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTrial-ppd.xrm-ms.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdO365R_Subscription-ul-oob.xrm-ms.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\messages_pt_BR.properties.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalPipcR_Grace-ul-oob.xrm-ms.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail2-ul-oob.xrm-ms.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Localytics.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\InkDiv.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.Emit.ILGeneration.dll.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Internet Explorer\it-IT\ieinstal.exe.mui.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription3-ul-oob.xrm-ms.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Standard2019R_Grace-ppd.xrm-ms.tmp	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.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	f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe

C:\Users\Admin\AppData\Local\Temp\f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe
"C:\Users\Admin\AppData\Local\Temp\f1d98b7004ac17d06f2b395131133cb6ca6b00a13307af3d432d60e0a225c0a9.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4500

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4304,i,8548254608087149642,10333768245962368401,262144 --variations-seed-version --mojo-platform-channel-handle=4040 /prefetch:8
1⤵
PID:2288

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-1-5-21-2170637797-568393320-3232933035-1000\desktop.ini.tmp

Filesize
73KB

MD5
57baadfe3bda7f4932bc8d4b55b1a286

SHA1
5ddea5b6bf7173d433aafa7983d45db9cee37a27

SHA256
64b0b02603b5c79387c83149fd249715746f47c9e9b284aae0cb4b4f64e4593f

SHA512
a1e96712695431ae25cf0a92b85f53260e7fa236f4c093ac5179a2170329f6d58de2fc9d754290e3a9a3aa278f3df430f79164bda0764a0336bc92aac410ae84

Download Submit
C:\Program Files\7-Zip\7-zip.chm.exe

Filesize
185KB

MD5
8794fd47fdd3ecfcce02d39ee3a4e03a

SHA1
7f9eb0c062ba0e1f1521b9e3d84890655f5f6022

SHA256
15894bfc44063f254a2a23ab29d1f9955460dbabc33b55aca5562975c04d768e

SHA512
ccc6b267d1e26d537280a55b0eb40b6f9de2707b172bb27a849f92dbd05bfe5ffce469bb7a94fd562e0415082b6e7673594a2ddc614e824fffbeb5e909439fc6

Download Submit