Analysis
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max time kernel
30s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12-11-2024 11:37
Static task
static1
Behavioral task
behavioral1
Sample
ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe
Resource
win10v2004-20241007-en
General
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Target
ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe
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Size
190KB
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MD5
91bfe087434d511c950ff886f832da50
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SHA1
820075cd1f7b39845d9044ee48e64a1f1db415de
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SHA256
ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206f
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SHA512
c889e1f4fa9ffda7fab6b66d3cd14e3d5f2d6b1e8f5c3f9da45141693084408b5c07c152f19ac63ec494aba36db4a08555480a3a953ce75b011088d7831a17bd
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SSDEEP
3072:PDl9Fmmt0fSoD74DxauQDrF4Z6h/SMYy87vAQxk7y6Jxn7eHHLHZhV:PDNmmt0fSoD7ya/F66h/SMYy81xke6fE
Malware Config
Signatures
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Renames multiple (62) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops file in Program Files directory 64 IoCs
Processes:
ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exedescription ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Java\jre-1.8\Welcome.html.pif ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeApp.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdate.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Windows Media Player\wmpnetwk.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\notetagsUI\index.html.pif ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmplayer.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\PhotosApp\Assets\ThirdPartyNotices\ThirdPartyNotices.html.pif ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\msedge.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\lyncicon.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\Microsoft.Membership.MeControl\Assets\OfflinePages\WebviewOffline.html.pif ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_80171\java.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmprph.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Common AppData\Microsoft\OFFICE\SharePointTeamSite.ico.pif ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleCrashHandler64.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msotd.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\index.html.pif ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\dialogs\create_stream.html.pif ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Windows Media Player\setup_wm.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleCrashHandler.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\123.0.6312.123\chrome_installer.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmpshare.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\misc.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\VideoLAN\VLC\New_Skins.url.pif ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\dotnet\dotnet.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Music.UI.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Internet Explorer\ielowutil.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateComRegisterShell64.exe ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Advertising.Xaml_10.1808.3.0_x64__8wekyb3d8bbwe\Microsoft.Advertising\bootstrap.html.pif ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.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.
Processes:
ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe"C:\Users\Admin\AppData\Local\Temp\ab6baf5a09b705d5e3a58d2ab5a77e36fa40546039654a6b47cc66facf4b206fN.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4508
Network
MITRE ATT&CK Enterprise v15
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Downloads
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Filesize
2.1MB
MD5fb110da815e2d6c2af34aaafe9e2e8e4
SHA192aaa2727089faf4ec1ef951e81d4d022c224d92
SHA256d81db2e2a9bc96cbba92b3eab7f05e8f627aee820e7f5686bf54399e998ae62d
SHA512e0ffc5aa5fd6fed63ede7a620b0f743bdba94fed2c9903a87f5d7e57b1fbb56f51607205beff4916fa0b4b56418793bcc13e023c1f25573f1825cb8ef76252aa