Analysis
- max time kernel
141s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
08/03/2024, 13:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812.exe
Resource
win7-20240221-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812.exe
- Size 2.0MB
- Sample240308-p8s8daff34
- SHA256 85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812
- MD5 7d370b311c8a5ef16d0150555d2fc2ab
- SHA1 25d4a12aefcc9c070e966d1eff8e489becffc9b1
- SHA512 c6eba11c46bab61f5216e2778a9507dd65590ceeafb752c30fd9a7e786338cddcc9ef565256e14b9fbd3b5fe49acc52f92fb83f486e27fdd16b2faf6ddcc2618
- SSDEEP 49152:6f0h966hEVPIVKdAG2X5ThOTcHFULdofrAr/2wE+8:GQph+wVK6G2X5ThyclULyTAr/VF
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
-
resource yara_rule behavioral2/files/0x0002000000022ea1-3.dat aspack_v212_v242 - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation QVtLKQ.exe - Executes dropped EXE 1 IoCs
pid Process 2784 QVtLKQ.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE QVtLKQ.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe QVtLKQ.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe QVtLKQ.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe QVtLKQ.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe QVtLKQ.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe QVtLKQ.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\Microsoft.Wallet.exe QVtLKQ.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe QVtLKQ.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe QVtLKQ.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE QVtLKQ.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE QVtLKQ.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe QVtLKQ.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe QVtLKQ.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE QVtLKQ.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe QVtLKQ.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe QVtLKQ.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe QVtLKQ.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe QVtLKQ.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe QVtLKQ.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE QVtLKQ.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe QVtLKQ.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe QVtLKQ.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe QVtLKQ.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE QVtLKQ.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe QVtLKQ.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe QVtLKQ.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.exe QVtLKQ.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe QVtLKQ.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe QVtLKQ.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe QVtLKQ.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe QVtLKQ.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe QVtLKQ.exe File opened for modification C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe QVtLKQ.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\createdump.exe QVtLKQ.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\GameBar.exe QVtLKQ.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateComRegisterShell64.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe QVtLKQ.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe QVtLKQ.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE QVtLKQ.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 368 85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812.exe 368 85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812.exe 368 85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812.exe 368 85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812.exe - Suspicious use of SendNotifyMessage 4 IoCs
pid Process 368 85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812.exe 368 85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812.exe 368 85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812.exe 368 85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 368 85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 368 wrote to memory of 2784 368 85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812.exe 96 PID 368 wrote to memory of 2784 368 85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812.exe 96 PID 368 wrote to memory of 2784 368 85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812.exe 96 PID 2784 wrote to memory of 2212 2784 QVtLKQ.exe 103 PID 2784 wrote to memory of 2212 2784 QVtLKQ.exe 103 PID 2784 wrote to memory of 2212 2784 QVtLKQ.exe 103
Processes
-
C:\Users\Admin\AppData\Local\Temp\85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812.exe"C:\Users\Admin\AppData\Local\Temp\85e296831d036b20ea22288998914496f80b11f4118da608c951307288444812.exe"1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:368 -
C:\Users\Admin\AppData\Local\Temp\QVtLKQ.exeC:\Users\Admin\AppData\Local\Temp\QVtLKQ.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\0a275ed9.bat" "3⤵PID:2212
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-
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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 --no-appcompat-clear --mojo-platform-channel-handle=1420 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:81⤵PID:916
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8ZO46T3J\k1[1].rar
- Size 4B
- SHA256 b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
- MD5 d3b07384d113edec49eaa6238ad5ff00
- SHA1 f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
- SHA512 0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\0a275ed9.bat
- Size 187B
- SHA256 ca80e6477fa3c7a87606ec4775f0baba923adfee2fe0443ec3fa009480bc07fc
- MD5 2515e6e992be48b9e7e6c10c584b2eba
- SHA1 4a989fd9933b29788793b40b5b03d3acb87a7969
- SHA512 08cb8412c7d2b95e0692468bb1f4953ba6a07959ecbcd77df581f6e2eeeb3fedc5008c5257b794b2dbdd06d4b3fc961d1b92eb52721bb7eb9bdd81504cfc668c
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\60095AA4.exe
- Size 4B
- SHA256 9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
- MD5 20879c987e2f9a916e578386d499f629
- SHA1 c7b33ddcc42361fdb847036fc07e880b81935d5d
- SHA512 bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\QVtLKQ.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- MD5 SHA1 SHA512 SSDEEP