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Analysis
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max time kernel
150s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
19/07/2024, 06:58
Static task
static1
Behavioral task
behavioral1
Sample
03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c.exe
Resource
win10v2004-20240709-en
General
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Target
03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c.exe
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Size
244KB
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MD5
2828638fc1c23a51f16d6556a8b5e3af
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SHA1
4e3e41821ffd6f42c8317fe421fc08e9054559bf
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SHA256
03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c
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SHA512
dc812937bec06af35346257540573dfa1e7e51d2766450a554013a3b2f90d5dcbcfee838d2ee5952fb37dd3209b5e2776ef02f61520942a6ca54a216ca106c4f
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SSDEEP
6144:cVfjmN9qml5a6EdkQxiUmRQColKGAOPQK2GwIgfx+qSfF0:e7+Uml5a6EdkQgUmR7G9QK3wJx+qSfF0
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 3824 Logo1_.exe 3636 03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c.exe -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\hu-hu\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\HelpCfg\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\viewer\nls\ru-ru\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\Spacer\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\sl-si\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\images\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\es-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\images\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\lo\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\fi-fi\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\fr-fr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\uk-ua\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\ru-ru\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Localized_images\pl-pl\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Assets\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\viewer\nls\es-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\en-ae\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\mr\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\da-dk\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\el\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\sl-si\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\ar-ae\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\tr-tr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\js\nls\nl-nl\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ug\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows NT\TableTextService\en-US\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Car\RTL\contrast-white\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\legal\javafx\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsAlarms_10.1906.2182.0_neutral_split.scale-125_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Speech\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\en-il\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\tr-tr\_desktop.ini Logo1_.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Car\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files-select\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\viewer\nls\he-il\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagement\en-US\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\server\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\plugins\meta_engine\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Collections\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\ro-ro\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\fi-fi\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\css\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\it-it\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\plugins\keystore\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Configuration\Schema\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\tr-tr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\he-il\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\js\nls\es-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\ro-ro\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\si\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\MEIPreload\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\fmui\fmui.exe Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Images\HelpAndFeedback\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe File created C:\Windows\rundl132.exe 03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c.exe File created C:\Windows\Logo1_.exe 03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe 3824 Logo1_.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 5020 wrote to memory of 4392 5020 03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c.exe 84 PID 5020 wrote to memory of 4392 5020 03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c.exe 84 PID 5020 wrote to memory of 4392 5020 03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c.exe 84 PID 5020 wrote to memory of 3824 5020 03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c.exe 85 PID 5020 wrote to memory of 3824 5020 03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c.exe 85 PID 5020 wrote to memory of 3824 5020 03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c.exe 85 PID 3824 wrote to memory of 2660 3824 Logo1_.exe 86 PID 3824 wrote to memory of 2660 3824 Logo1_.exe 86 PID 3824 wrote to memory of 2660 3824 Logo1_.exe 86 PID 2660 wrote to memory of 3120 2660 net.exe 89 PID 2660 wrote to memory of 3120 2660 net.exe 89 PID 2660 wrote to memory of 3120 2660 net.exe 89 PID 4392 wrote to memory of 3636 4392 cmd.exe 90 PID 4392 wrote to memory of 3636 4392 cmd.exe 90 PID 4392 wrote to memory of 3636 4392 cmd.exe 90 PID 3824 wrote to memory of 3448 3824 Logo1_.exe 56 PID 3824 wrote to memory of 3448 3824 Logo1_.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3448
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C:\Users\Admin\AppData\Local\Temp\03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c.exe"C:\Users\Admin\AppData\Local\Temp\03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:5020 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a72AF.bat3⤵
- Suspicious use of WriteProcessMemory
PID:4392 -
C:\Users\Admin\AppData\Local\Temp\03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c.exe"C:\Users\Admin\AppData\Local\Temp\03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c.exe"4⤵
- Executes dropped EXE
PID:3636
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C:\Windows\Logo1_.exeC:\Windows\Logo1_.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3824 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2660 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:3120
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
570KB
MD525afab3f0ba6dbad99e03865e50b18f1
SHA17a0ae79bdc081d5f7a627da5f22d7bc97571cffe
SHA2567362d8af93815c603929360385cc674bdb5430b2778758937a762517b13c8eb1
SHA512e000c907d50f9e482d99b2125bb06878e51785b240f0033a48ec71c151f880518521c04b3a066f0d1b7beedeb93e6562281decee90b0070fd82a113b4aed4997
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C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe
Filesize636KB
MD52500f702e2b9632127c14e4eaae5d424
SHA18726fef12958265214eeb58001c995629834b13a
SHA25682e5b0001f025ca3b8409c98e4fb06c119c68de1e4ef60a156360cb4ef61d19c
SHA512f420c62fa1f6897f51dd7a0f0e910fb54ad14d51973a2d4840eeea0448c860bf83493fb1c07be65f731efc39e19f8a99886c8cfd058cee482fe52d255a33a55c
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Filesize
722B
MD5f1ada44ac21b770894aa14e9caaa9e7a
SHA1352eb72dfd1b98a6f4e83cc7391ddfe5075cafa7
SHA256c9caa988b436e2bfde76d94e60fb20f57a802925b1f794b5101d11635b47a92f
SHA512d2ca912a4c1ab34eea3b5a44da8d4b88c53729a0a4fac8f0d19a4e19d23a7cde17669844cd6102555831c2c8942c41ade8a575d4a12a87e7ac8d100b39218bf1
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C:\Users\Admin\AppData\Local\Temp\03fddb5af843d31e16c50429d45552214a725769ccd53839fe3c3917adf58e3c.exe.exe
Filesize217KB
MD5021c57c74de40f7c3b4fcf58a54d3649
SHA1ef363ab45b6fe3dd5b768655adc4188aadf6b6fd
SHA25604adf40ba58d0ab892091c188822191f2597bc47dab8b92423e8fc546dc437ef
SHA51277e3bbb08c661285a49a66e8090a54f535727731c44b7253ea09ffe9548bae9d120ef38a67dfa8a5d8da170dde3e9c1928b96c64dfc07b7f67f93b478937c018
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Filesize
26KB
MD55baaa7218d49b4357f4b6d043e6a9ee1
SHA153dd6fcaa614d3c83645842887d3374f442139b3
SHA2561f9628abf48c70faa563f7567e75782c372a09caa4f9afd2d3d9757156fabe17
SHA512b62675b8642357aac26b554c0a197995fb8ac2fe4f9936ee8af8da55c14951f8b856a1c94d3c1c470b98c016085c3782c0ead4403512511f7d9d6f56a7f13b66
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Filesize
9B
MD51368e4d784ef82633de86fa6bc6e37f9
SHA177c7384e886b27647bb4f2fd364e7947e7b6abc6
SHA25657507bed6cf91d70e66bd4cc287634889ef30b648cb7c44a4edec0e2cb68b772
SHA5123cb7168e776eb564768e30eba43174014a85108ab306a7c07a1522fb42173c381a5bff9ac10944fd345dd5308061cbe2878c60d1e878f8768281c1adcf5dd85b