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Analysis
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max time kernel
95s -
max time network
114s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06/08/2024, 20:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
002845a6c5f23d0d881ee31024d0ee40N.exe
Resource
win7-20240704-en
windows7-x64
15 signatures
120 seconds
Behavioral task
behavioral2
Sample
002845a6c5f23d0d881ee31024d0ee40N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
13 signatures
120 seconds
General
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Target
002845a6c5f23d0d881ee31024d0ee40N.exe
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Size
27KB
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MD5
002845a6c5f23d0d881ee31024d0ee40
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SHA1
a834186a020e3a5d833a2ac5cd0c0a93bca33524
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SHA256
23298516b8939912b59cd71f91f6308470ca74c7c0689c9078627fe58c27fb92
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SHA512
52b4cce91fac430e99cba10ca35e7a9b09530a24e026c02fb8887ed33fdef29243e26015a876d1427f587f654a0a70fba357929bdc07f284327f48ea46e39de9
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SSDEEP
384:U9SmAkbQdOkP8EUPGglsSDSIbeToJcewJlM2K7Em3MxQEGH6QafMy/X33mEH1fOt:xmAGkEJGglsSNb2TJK2CZ677f2clOt
Score
8/10
Malware Config
Signatures
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Event Triggered Execution: Image File Execution Options Injection 1 TTPs 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\EGHOST.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\VETTRAY.EXE S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\PAVW.EXE S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\NAVNT.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AVGCTRL.EXE S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Logo_1.exe\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVPFW.EXE S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SAFEWEB.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\FESCUE.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AVPUPD.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Logo1_.exe\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ÐÞ¸´¹¤¾ß.exe\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RAVmon.exe\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AVWUPD32.EXE S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SPHINX.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\NVC95.EXE S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\FINDVIRU.EXE S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\DVP95_0.EXE S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AVPCC.EXE S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SMC.EXE S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\PAVSCHED.EXE S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\PAVSCHED.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ESAFE.EXE S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AVNT.EXE S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ACKWIN32.EXE S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\CLEANER3.EXE S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AVPDOS32.EXE S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RAVmonD.exe\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WFINDV32.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\VSHWIN32.EXE S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RAV7.EXE S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\IOMON98.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\EXPWATCH.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\APVXDWIN.EXE S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\LOOKOUT.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\BLACKD.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVSvcUI.exe S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\VSSTAT.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\NMAIN.EXE S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\CLEANER.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SCRSCAN.EXE S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\NAVWNT.EXE S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AVE32.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RAVmonD.exe S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ICLOADNT.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AVP.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\navw32.EXE S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVsvc.exe S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RAVtimer.exe S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\LUALL.EXE S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\CFINET.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AUTODOWN.EXE S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Logo1_.exe S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVFW.EXE S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\FP-WIN.EXE S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\PFW.exe S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360rpt.exe S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\VSSTAT.EXE S0UNDMAN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\DVP95_0.EXE\Debugger = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVMonXP.kxp S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SCAN95.EXE S0UNDMAN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ICSUPPNT.EXE S0UNDMAN.EXE -
Executes dropped EXE 1 IoCs
pid Process 2592 S0UNDMAN.EXE -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\TBMonEx = "C:\\Windows\\system\\S0UNDMAN.EXE" S0UNDMAN.EXE -
Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\I: S0UNDMAN.EXE File opened (read-only) \??\J: S0UNDMAN.EXE File opened (read-only) \??\L: S0UNDMAN.EXE File opened (read-only) \??\M: S0UNDMAN.EXE File opened (read-only) \??\T: S0UNDMAN.EXE File opened (read-only) \??\Y: S0UNDMAN.EXE File opened (read-only) \??\G: S0UNDMAN.EXE File opened (read-only) \??\N: S0UNDMAN.EXE File opened (read-only) \??\Q: S0UNDMAN.EXE File opened (read-only) \??\R: S0UNDMAN.EXE File opened (read-only) \??\U: S0UNDMAN.EXE File opened (read-only) \??\V: S0UNDMAN.EXE File opened (read-only) \??\W: S0UNDMAN.EXE File opened (read-only) \??\Z: S0UNDMAN.EXE File opened (read-only) \??\E: S0UNDMAN.EXE File opened (read-only) \??\H: S0UNDMAN.EXE File opened (read-only) \??\K: S0UNDMAN.EXE File opened (read-only) \??\S: S0UNDMAN.EXE File opened (read-only) \??\B: S0UNDMAN.EXE File opened (read-only) \??\O: S0UNDMAN.EXE File opened (read-only) \??\P: S0UNDMAN.EXE File opened (read-only) \??\X: S0UNDMAN.EXE -
Drops autorun.inf file 1 TTPs 4 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\autorun.inf S0UNDMAN.EXE File created C:\autorun.inf S0UNDMAN.EXE File opened for modification F:\autorun.inf S0UNDMAN.EXE File created F:\autorun.inf S0UNDMAN.EXE -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE S0UNDMAN.EXE File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe S0UNDMAN.EXE File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe S0UNDMAN.EXE File opened for modification C:\Program Files (x86)\Windows Media Player\setup_wm.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Windows Mail\wab.exe S0UNDMAN.EXE File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe S0UNDMAN.EXE File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\GameBar.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaw.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE S0UNDMAN.EXE File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE S0UNDMAN.EXE File opened for modification C:\Program Files\Windows Media Player\wmpnscfg.exe S0UNDMAN.EXE File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe S0UNDMAN.EXE File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\SoundRec.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE S0UNDMAN.EXE File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE S0UNDMAN.EXE File opened for modification C:\Program Files (x86)\Windows Media Player\wmpconfig.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe S0UNDMAN.EXE File opened for modification C:\Program Files\7-Zip\7zG.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe S0UNDMAN.EXE File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe S0UNDMAN.EXE File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\fmui\fmui.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Windows Media Player\wmlaunch.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Windows Media Player\wmpconfig.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Windows Media Player\wmpshare.exe S0UNDMAN.EXE File opened for modification C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Windows Media Player\wmprph.exe S0UNDMAN.EXE File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE S0UNDMAN.EXE File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE S0UNDMAN.EXE File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe S0UNDMAN.EXE File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe S0UNDMAN.EXE File opened for modification C:\Program Files\7-Zip\7zFM.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe S0UNDMAN.EXE File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe S0UNDMAN.EXE File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE S0UNDMAN.EXE File opened for modification C:\Program Files\Mozilla Firefox\minidump-analyzer.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Windows Media Player\wmpnetwk.exe S0UNDMAN.EXE File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe S0UNDMAN.EXE File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe S0UNDMAN.EXE File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe S0UNDMAN.EXE File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxAccounts.exe S0UNDMAN.EXE File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe S0UNDMAN.EXE File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\pwahelper.exe S0UNDMAN.EXE File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe S0UNDMAN.EXE -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\system\S0UNDMAN.EXE 002845a6c5f23d0d881ee31024d0ee40N.exe File created C:\Windows\system\S0UNDMAN.EXE 002845a6c5f23d0d881ee31024d0ee40N.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 002845a6c5f23d0d881ee31024d0ee40N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language S0UNDMAN.EXE -
Modifies Control Panel 3 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\Cursors\AppStarting S0UNDMAN.EXE Key created \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\Cursors\ S0UNDMAN.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\Cursors\AppStarting = "%SYSTEMROOT%\\Cursors\\vanisher.ani" S0UNDMAN.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4252 002845a6c5f23d0d881ee31024d0ee40N.exe 4252 002845a6c5f23d0d881ee31024d0ee40N.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4252 002845a6c5f23d0d881ee31024d0ee40N.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4252 wrote to memory of 2592 4252 002845a6c5f23d0d881ee31024d0ee40N.exe 85 PID 4252 wrote to memory of 2592 4252 002845a6c5f23d0d881ee31024d0ee40N.exe 85 PID 4252 wrote to memory of 2592 4252 002845a6c5f23d0d881ee31024d0ee40N.exe 85 PID 4252 wrote to memory of 4932 4252 002845a6c5f23d0d881ee31024d0ee40N.exe 86 PID 4252 wrote to memory of 4932 4252 002845a6c5f23d0d881ee31024d0ee40N.exe 86 PID 4252 wrote to memory of 4932 4252 002845a6c5f23d0d881ee31024d0ee40N.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\002845a6c5f23d0d881ee31024d0ee40N.exe"C:\Users\Admin\AppData\Local\Temp\002845a6c5f23d0d881ee31024d0ee40N.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4252 -
C:\Windows\system\S0UNDMAN.EXEC:\Windows\system\S0UNDMAN.EXE2⤵
- Event Triggered Execution: Image File Execution Options Injection
- Executes dropped EXE
- Adds Run key to start application
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies Control Panel
PID:2592
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\002845a6c5f23d0d881ee31024d0ee40N.exe.bat""2⤵
- System Location Discovery: System Language Discovery
PID:4932
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Image File Execution Options Injection
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Image File Execution Options Injection
1Replay Monitor
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Downloads
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Filesize
261B
MD567977b2ecdbc533fb44a965ca8009cb2
SHA1951288b975da8898629c698a72a7c5165904f912
SHA256f964c8c3af4e421e767b8aa501898b59addfe8246c045fe99e83e90aa708a43f
SHA512a47ad0af6b5dcbc441c8fa86066e7412bdb7f30a1b58d8ccf3fc57db900bec4b4492f81f43f36ad7295cada05d3b59f3beaf54c89e64183eb187b0f9977c019a
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Filesize
27KB
MD5002845a6c5f23d0d881ee31024d0ee40
SHA1a834186a020e3a5d833a2ac5cd0c0a93bca33524
SHA25623298516b8939912b59cd71f91f6308470ca74c7c0689c9078627fe58c27fb92
SHA51252b4cce91fac430e99cba10ca35e7a9b09530a24e026c02fb8887ed33fdef29243e26015a876d1427f587f654a0a70fba357929bdc07f284327f48ea46e39de9