Analysis
- max time kernel
150s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
13/11/2024, 00:20
Behavioral task
behavioral1
Sample
6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe
Resource
win7-20240903-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
4 signatures
150 seconds
General
- Target 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe
- Size 52KB
- Sample241113-am3glatfjp
- SHA256 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948
- MD5 0bd519b17f5c46dba13128746dd307ab
- SHA1 d8fedad1694c89dc9a3d8f142343bff5ce92f0ec
- SHA512 81eeaeef13f34537f5b52f20cfbb36f3b36491fdd9c678fc5d7c328b860f10b2951c0e0bfb3e13547b2a66af8b9329a8aadb3da74bbaac2cb2e536a43066866f
- SSDEEP 768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9xj+N1J3DCl4N1J3DClVDp8UmwK:CTW7JJ7T/j/DnmwK
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (5006) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
resource yara_rule behavioral2/memory/404-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral2/files/0x000f000000023a30-2.dat upx behavioral2/files/0x0004000000022902-7.dat upx behavioral2/memory/404-663-0x0000000000400000-0x000000000040A000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_heb.xml.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\freebxml.md.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_OEM_Perp-pl.xrm-ms.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Trial2-pl.xrm-ms.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_OEM_Perp-ul-phn.xrm-ms.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\PresentationFramework.resources.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_MoveNoDrop32x32.gif.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_MAK_AE-ul-phn.xrm-ms.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-white_scale-100.png.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Common Files\microsoft shared\ink\es-ES\TipRes.dll.mui.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Linq.Parallel.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Principal.Windows.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Controls.Ribbon.resources.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\UIAutomationClientSideProviders.resources.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-private-l1-1-0.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Java\jre-1.8\bin\decora_sse.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-runtime-l1-1-0.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Grace-ul-oob.xrm-ms.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail-ul-oob.xrm-ms.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\Informix.xsl.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\PresentationUI.resources.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Office16\GRAPH.ICO.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Java\jre-1.8\bin\verify.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_OEM_Perp-ul-phn.xrm-ms.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Retail-ul-phn.xrm-ms.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\Invite or Link.one.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\ReachFramework.resources.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\dotnet.exe.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-libraryloader-l1-1-0.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.Linq.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\chrmstp.exe.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\hr.pak.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVScripting.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Common Files\microsoft shared\ink\hwrdeulm.dat.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0016-0000-1000-0000000FF1CE.xml.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.ScriptDom.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Loader.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ComponentModel.Primitives.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jsound.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\US_export_policy.jar.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp2-ul-oob.xrm-ms.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_SubTrial-pl.xrm-ms.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Http.Json.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\ReachFramework.resources.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\D3DCompiler_47_cor3.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_MAK-pl.xrm-ms.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_KMS_Client-ul-oob.xrm-ms.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsnor.xml.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\UIAutomationClientSideProviders.resources.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-processthreads-l1-1-1.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\UIAutomationClientSideProviders.resources.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Java\jre-1.8\legal\javafx\webkit.md.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Common Files\System\Ole DB\en-US\sqloledb.rll.mui.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProMSDNR_Retail-ul-oob.xrm-ms.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_KMS_Client-ppd.xrm-ms.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Common Files\System\ado\msadomd.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\7-Zip\Lang\an.txt.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\System.Windows.Forms.resources.dll.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Java\jre-1.8\bin\server\Xusage.txt.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\es\msipc.dll.mui.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVClientIsv.man.tmp 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.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 6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe"C:\Users\Admin\AppData\Local\Temp\6ff029ad787a69dca7484d57eda1d58a60c69d6b08c4e140bbf1281f60199948.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:404
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\$Recycle.Bin\S-1-5-21-493223053-2004649691-1575712786-1000\desktop.ini.tmp
- Size 53KB
- SHA256 81cb0dbf88078b60492d34c0c237401bf01184e90c0a4db7ac24254d293130e1
- MD5 df9140e027f2ee90918c34fd71ddbafb
- SHA1 bae487c703d2451bf9e2b2b2729144494f1ecab0
- SHA512 12c05a546a670608b018cfd4079876b550005207b80ba8c698f15a5f91963cd49fdda3519dc351ce80050b6112578a1a9db17920fd0894cd8e6f13cec26a35d5
- SSDEEP 768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9xj+N1J3DCl4N1J3DClVDp8Umwk:CTW7JJ7T/j/Dnmwk
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\7-Zip\7-zip.dll.exe
- Size 151KB
- SHA256 11b2706180ecc25be769050ec54403e38329c666c43e92479795ec6692ce45e6
- MD5 4cbc3ce4fb7fcff3945eb31ed6c8655e
- SHA1 ffcca9584f6872869232b553a711a81191d425b0
- SHA512 55224d4899d2946713910560478b3014dea86e1198947e13f5d72803d0540b45da8c1cc23b6bbe4fb5caa5428db6611d27b77da186dbecde708a90c576e451d5
- SSDEEP 1536:CTW7JJ7T/j/DnmwP4pWHlPEXZzjUq3th5f6utM5vLNinVmWvMu0b2UdpXk+p0Rp0:hjj/KwWWHIjN3tj6qnv0b2UrXkbvLQ
- MD5 SHA1 SHA512 SSDEEP