Analysis
- max time kernel
150s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
01/06/2024, 21:34
Behavioral task
behavioral1
Sample
52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe
Resource
win7-20240220-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
4 signatures
150 seconds
General
- Target 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe
- Size 165KB
- Sample240601-1eyrjsfe7s
- SHA256 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461
- MD5 0fcf05d1b7b0f19503834a7527ed0352
- SHA1 721881e5da2d7ab2640bbe9f995caf730957521b
- SHA512 6b6caeaf2cd6cab9e4c937fff4a0f82fa83881da712903a82e6465523c6f089189cd9b56e5d6640cd251c82dadaf8cc1082f1d609c45e00bb8eb07e3fd72af3f
- SSDEEP 1536:CTWn1++PJHJXA/OsIZfzc3/Q1pkMJ+ZGtK1+ZGtKQNMdTajOtGtU1wAIuZAIuJBL:KQSo1EZGtKgZGtK/PgtU1wAIuZAIub
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (4861) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/2256-0-0x0000000000400000-0x000000000040A000-memory.dmp UPX behavioral2/files/0x000a00000002343c-2.dat UPX behavioral2/files/0x0008000000022996-7.dat UPX behavioral2/memory/2256-902-0x0000000000400000-0x000000000040A000-memory.dmp UPX -
resource yara_rule behavioral2/memory/2256-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral2/files/0x000a00000002343c-2.dat upx behavioral2/files/0x0008000000022996-7.dat upx behavioral2/memory/2256-902-0x0000000000400000-0x000000000040A000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Primitives.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-libraryloader-l1-1-0.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_OEM_Perp-pl.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp2-ppd.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART1.BDR.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-console-l1-2-0.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointVL_KMS_Client-ppd.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalDemoR_BypassTrial180-ppd.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_OEM_Perp-pl.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOHEV.DLL.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\dbgshim.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Reflection.Emit.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\UIAutomationClient.resources.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\StandardR_Grace-ul-oob.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\7-Zip\Uninstall.exe.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Printing.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Client\ucrtbase.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_SubTrial-ul-oob.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Office16\PROOF\MSSP7ES.LEX.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Java\jre-1.8\lib\ext\zipfs.jar.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_SubTest-ul-oob.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019MSDNR_Retail-pl.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail-ul-phn.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-black_scale-180.png.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Common Files\System\Ole DB\es-ES\sqlxmlx.rll.mui.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_it.properties.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-runtime-l1-1-0.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Standard2019R_Retail-ul-phn.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Private.Uri.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Java\jdk-1.8\bin\java.exe.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.OneNote.OneNote.x-none.msi.16.x-none.xml.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL054.XML.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.XPath.XDocument.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-process-l1-1-0.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-pl.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O16ConsumerPerp_Bypass30-ppd.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp2-ul-phn.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\PowerPivotExcelClientAddIn.tlb.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2R64.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.IsolatedStorage.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial-ppd.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\cryptix.md.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\fre\StartMenu_Win8_RTL.mp4.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Trial-ul-oob.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest2-pl.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-ul-oob.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVOrchestration.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\System.Windows.Forms.Primitives.resources.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-interlocked-l1-1-0.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_KMS_Client_AE-ppd.xrm-ms.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\TelemetryLog.xltx.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RIntLoc.en-us.16.msi.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.scale-140.png.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\sbicuuc58_64.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\UIAutomationClientSideProviders.resources.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN121.XML.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\WindowsBase.resources.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\System.Windows.Forms.resources.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Windows.Forms.Primitives.resources.dll.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Internet Explorer\de-DE\ieinstal.exe.mui.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Java\jre-1.8\lib\security\java.security.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Common Files\microsoft shared\ink\de-DE\ShapeCollector.exe.mui.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsid.xml.tmp 52802de3063c69821e7ebbd0fdb1f54d2b138bc174d42c2cfce5157129413461.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\$Recycle.Bin\S-1-5-21-2804150937-2146708401-419095071-1000\desktop.ini.tmp
- Size 165KB
- SHA256 2932f5d2f0273f231fe120267a486bd8ba2deeb773a26a2dbf5683b52802917d
- MD5 d967ccff9eb12b49c6739b77071a4d5b
- SHA1 4b090c82b2029b3c2db0ad7217738c4144dab33a
- SHA512 d1fe2c74e597dd4769569c27480c4880e7cb01eb49785fac9f3787ce0ea616887d97ee09c47255c723dd3a181c52ab9ed06a600d11c91184bf05c95c62242ef8
- SSDEEP 1536:CTWn1++PJHJXA/OsIZfzc3/Q1pkMJ+ZGtK1+ZGtKQNMdTajOtGtU1wAIuZAIuJBk:KQSo1EZGtKgZGtK/PgtU1wAIuZAIuU
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\7-Zip\7-zip.dll.exe
- Size 264KB
- SHA256 300b65ffb6b893434f777925e030f535fe745d05780786a213cbf4a35337eaca
- MD5 db3b7fe1d883b3e52a74e37b1474ceba
- SHA1 3f7aea5c58d8cf05e42cfbef362006b5221c7d6e
- SHA512 0db3651185296e569d693ec11b0c57851794f710776f7c6e9e74f6fc95ebdcd39bc58cea788760af5cdbd2d01bf110fcc4c998fecd0f8ed6306a5fbf43a2ea62
- SSDEEP 6144:KQSo1EZGtKgZGtK/CAIuZAIuyIjNDv0bNXkbvLE:KQtyZGtKgZGtK/CAIuZAIuyIZGNXkbvA
- MD5 SHA1 SHA512 SSDEEP