Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
150s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16/10/2024, 04:48
Behavioral task
behavioral1
Sample
daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe
Resource
win10v2004-20241007-en
General
-
Target
daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe
-
Size
112KB
-
MD5
e07bf4806835395084efcbb509eb3f00
-
SHA1
1834358bca7c676566501189f1ea4142b65804e1
-
SHA256
daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347a
-
SHA512
84888f35adc9fd0cd3d3cc4ecdd5fab0e93f4a2262f8cfaa861589dd560bc8f06f68e3781806343dfa488940d586edff9aadc125fffecdb2c5ef466b853cc48c
-
SSDEEP
1536:V7Zf/FAxTWoJJ7TTQoQPyPhehFTW7JJ7TTQoQPyPhehR:fny1oRUhehOoRUhehR
Malware Config
Signatures
-
Renames multiple (5012) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
resource yara_rule behavioral2/memory/3412-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/files/0x000b000000023c7f-2.dat upx behavioral2/files/0x00040000000228f5-6.dat upx behavioral2/memory/3412-664-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp4-ppd.xrm-ms.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\7-Zip\7z.exe.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\7-Zip\Lang\pt.txt.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\PresentationFramework.resources.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationClientSideProviders.resources.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\UIAutomationTypes.resources.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\freebxml.md.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_ko.properties.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-convert-l1-1-0.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.scale-180.png.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Presentation.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\libGLESv2.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\zlib.md.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Java\jre-1.8\lib\security\policy\limited\local_policy.jar.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Trial-ul-oob.xrm-ms.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\7-Zip\Lang\ga.txt.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Java\jre-1.8\bin\jabswitch.exe.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp5-ul-oob.xrm-ms.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_Subscription-pl.xrm-ms.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Java\jre-1.8\bin\java.exe.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\7-Zip\Lang\pa-in.txt.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\7-Zip\Lang\pl.txt.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVClientIsv.man.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Pipes.AccessControl.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\coreclr.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Csp.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\decora_sse.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_SubTrial-pl.xrm-ms.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_OEM_Perp-ul-oob.xrm-ms.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Grace-ppd.xrm-ms.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019VL_MAK_AE-pl.xrm-ms.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Client.Excel.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\7-Zip\Lang\gu.txt.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Common Files\System\msadc\ja-JP\msdaremr.dll.mui.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\dt_shmem.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-stdio-l1-1-0.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_SubTest-ul-oob.xrm-ms.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordR_Retail-ppd.xrm-ms.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\gl\msipc.dll.mui.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.Encoding.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\WindowsBase.resources.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Grace-ul-oob.xrm-ms.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Office16\SAEXT.DLL.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Collections.Concurrent.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\System.Windows.Forms.resources.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\PresentationCore.resources.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\ReachFramework.resources.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL118.XML.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Common Files\microsoft shared\ink\lt-LT\tipresx.dll.mui.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\PresentationCore.resources.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\Microsoft.VisualBasic.Forms.resources.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\PresentationUI.resources.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\javafx\libxslt.md.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\lcms.md.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_MAKC2R-ul-oob.xrm-ms.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\PresentationUI.resources.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Drawing.Common.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-pl.xrm-ms.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Grace-ppd.xrm-ms.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\7-Zip\Lang\uz.txt.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Forms.Design.resources.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Internet Explorer\ExtExport.exe.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_KMS_Client-ul.xrm-ms.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ro-ro.dll.tmp daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe"C:\Users\Admin\AppData\Local\Temp\daa4cd42c55d73b503b0ab02f88994e087aa0d5e39e3e03ff11c75553a8d347aN.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3412
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
113KB
MD5ef08cffe20667622d363f80d270982cc
SHA11356ed8bd1115b2db1416a7467d80b7a1456d4ac
SHA256c88e9f3f8f86f14ed3fd501ffeb57fe489ac5eeee2e0211efbb0f185388ca9bc
SHA51271cd5df126b8006b7f9548b5336e9a89303faffaeefe48a950a2501572b45d13ccd14fcf8f170a4ce2ba7126d5051f9a6152af8e4beeec3a615a5e45a8da4dd0
-
Filesize
211KB
MD5912824cde282be89838cd3929599b914
SHA11c67decae9e0b3be4649037e8bda4b282d36ccdd
SHA2567b272633bcbcc78f0936251d76b64d1c089400fef566d85fca6f8002d6fb158c
SHA5122338fe48762c27b6aea98647c3bb383832654a6cee84edd45865b590fdab928819fb116c6627eb038cd734b12747edabcad880eeb7edc1089d248f3b491bc326