Analysis
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max time kernel
26s -
max time network
109s -
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 12:27
Static task
static1
Behavioral task
behavioral1
Sample
70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe
Resource
win10v2004-20241007-en
General
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Target
70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe
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Size
238KB
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MD5
0b69cf6e60fb68d4eec9978f5472b541
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SHA1
d254dd425b4807ed2daec3782033f1ba0fd15370
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SHA256
f0f7f1041caa54f45792c18f9c7e80031e5e31abb3d046f5ab7222e3263b16d8
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SHA512
8b21ad7bf9fb10009a6b895eb2004bcb411b93c88c3922e6b57e2118b8596e22cc5c768f2f4d998dcb3a02ed6307887e07e84f8b4acb5dfee74f18418907ca37
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SSDEEP
3072:PDVef/hIVofyhSOUuC4v/oVx8Gugbdm9AYvZz5THnbez3PoL9Uw:PDc/hIifyPGugbdzYow9h
Malware Config
Signatures
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Renames multiple (60) 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:
70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exedescription ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Common AppData\Microsoft\OFFICE\MySite.ico.pif 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.Advertising\bootstrap.html.pif 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Common AppData\Microsoft\OFFICE\SharePointTeamSite.ico.pif 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdate.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\dialogs\offset_window.html.pif 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_85500\java.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleCrashHandler.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\AppCS\WebviewOffline.html.pif 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\mobile_view.html.pif 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\mobile_equalizer.html.pif 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Windows Media Player\wmpnscfg.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Windows Media Player\wmprph.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\jsaddins\locallaunch\locallaunchdlg.html.pif 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\7-Zip\7z.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Java\jre-1.8\Welcome.html.pif 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Advertising.Xaml_10.1808.3.0_x64__8wekyb3d8bbwe\Microsoft.Advertising\vpaid.html.pif 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Microsoft.Notes.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\StoreExperienceHost.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jaureg.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Solitaire.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe File opened for modification C:\Program Files\VideoLAN\VLC\Documentation.url.pif 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.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:
70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe"C:\Users\Admin\AppData\Local\Temp\70384e668b5fafee07108f165d1e98eda4d3a4822dfc8be46f6e255e6a8a798fN.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3452
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C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service1⤵PID:4704
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.1MB
MD5fb110da815e2d6c2af34aaafe9e2e8e4
SHA192aaa2727089faf4ec1ef951e81d4d022c224d92
SHA256d81db2e2a9bc96cbba92b3eab7f05e8f627aee820e7f5686bf54399e998ae62d
SHA512e0ffc5aa5fd6fed63ede7a620b0f743bdba94fed2c9903a87f5d7e57b1fbb56f51607205beff4916fa0b4b56418793bcc13e023c1f25573f1825cb8ef76252aa
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Filesize
4.1MB
MD5df8a0456d87dda9ffdc34da5f6728634
SHA11fc123c9c8e9b1f8994181b5659fbfa8fa0b8ad5
SHA2563bce0cd7b776d3e1568acc91b296695b0f90ceb58904c2e07ccba542c64f30d0
SHA51292ce593076134f48a8d74a8b57401acb29ab63616f1b1a5f48edc3086bd303664df5159e1ba3e7bc5eddf89372fbbf0595d1100aced487ae6ba261298a3e35f5