Analysis
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max time kernel
150s -
max time network
103s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
04-05-2024 18:16
Static task
static1
Behavioral task
behavioral1
Sample
d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6.exe
Resource
win10v2004-20240419-en
General
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Target
d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6.exe
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Size
1.3MB
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MD5
59033e2a88aa99d28974153af52814fa
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SHA1
098e86fcb4da296d2b8c27fa7e78aabcb261bd9c
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SHA256
d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6
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SHA512
4516a6bed2104d967d1da3168a67e7578dc8c2b00aa32ea429ec2863b67b12ed80ddd000ad501bea38e85e95e61e1b1094018fe7872edd47ac0df592b16493a4
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SSDEEP
24576:A6teboKwzipCcbNHjjpbYsxbL7BvwswqLDA:A6teBOFeJjt8gb5rU
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 2260 Logo1_.exe 1700 d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6.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) \??\V: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\uk-ua\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\nl-nl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\js\nls\pt-br\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagementSource\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\Pester\3.4.0\Examples\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-black\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\sv-se\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\Download\{F3C4FE00-EFD5-403B-9569-398A20F1BA4A}\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\tr\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.SkypeApp_14.53.77.0_neutral_split.scale-125_kzf8qxf38zg5c\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Security\BrowserCore\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\vi\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Car\LTR\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\root\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\ja-jp\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\it-it\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\eu-es\_desktop.ini Logo1_.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\hrtfs\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\RedistList\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\hrtfs\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\es\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\pl-pl\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\ru-ru\_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\MSBuild\Microsoft\Windows Workflow Foundation\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\sm\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\TrafficHub\contrast-black\_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\ru-ru\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\nls\ja-jp\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\fr-fr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\he-il\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\SubsetList\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\fi-fi\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\SubsetList\_desktop.ini Logo1_.exe File created C:\Program Files\Mozilla Firefox\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\Assets\contrast-white\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Place\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\SlowMotionEditor\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\files\dev\libs\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\he\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\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\tracked-send\js\viewer\nls\uk-ua\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\fr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AppTiles\contrast-black\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\pt-br\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\winsdkfb\Images\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\nl-nl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\images\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Photo Viewer\es-ES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Google\Chrome\Application\123.0.6312.106\Extensions\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\Images\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AppTiles\contrast-black\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\fr-ma\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6.exe File created C:\Windows\Logo1_.exe d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe 2260 Logo1_.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 2208 wrote to memory of 3036 2208 d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6.exe 83 PID 2208 wrote to memory of 3036 2208 d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6.exe 83 PID 2208 wrote to memory of 3036 2208 d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6.exe 83 PID 2208 wrote to memory of 2260 2208 d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6.exe 84 PID 2208 wrote to memory of 2260 2208 d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6.exe 84 PID 2208 wrote to memory of 2260 2208 d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6.exe 84 PID 2260 wrote to memory of 2776 2260 Logo1_.exe 85 PID 2260 wrote to memory of 2776 2260 Logo1_.exe 85 PID 2260 wrote to memory of 2776 2260 Logo1_.exe 85 PID 2776 wrote to memory of 1080 2776 net.exe 88 PID 2776 wrote to memory of 1080 2776 net.exe 88 PID 2776 wrote to memory of 1080 2776 net.exe 88 PID 3036 wrote to memory of 1700 3036 cmd.exe 89 PID 3036 wrote to memory of 1700 3036 cmd.exe 89 PID 2260 wrote to memory of 3432 2260 Logo1_.exe 56 PID 2260 wrote to memory of 3432 2260 Logo1_.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3432
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C:\Users\Admin\AppData\Local\Temp\d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6.exe"C:\Users\Admin\AppData\Local\Temp\d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2208 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a2981.bat3⤵
- Suspicious use of WriteProcessMemory
PID:3036 -
C:\Users\Admin\AppData\Local\Temp\d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6.exe"C:\Users\Admin\AppData\Local\Temp\d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6.exe"4⤵
- Executes dropped EXE
PID:1700
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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:2260 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2776 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:1080
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
247KB
MD5b611236664f228f87f5605656b22c94e
SHA1577f88b5708d114c50801323bea7ccf2aa1f572c
SHA256c1ddc72e6a9125169721af39379a8312f12c14855067fc0a50b6c95f8b159bb2
SHA5127e4608529275bb7906ff821ed2d439c29db22373b81558a4b1ae9c0cc5ff43fc1b6384378aa9d7e965ad7a2921b4fba57b4c6e47c98f77210b82d6b79a3371c7
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Filesize
1.1MB
MD525801665199dbd564c0f3f9bd3463700
SHA1f3efa1469198c4aa786d47361bcd45abaa88925f
SHA25676ed04bcebdd2d45ebd609842ab2144907ae589ff28610251d66f057e5a3d83b
SHA512f9f3fe0921b15dac81fa6411a13c0d4eafc265258cc0b97e3d397941ab9afad8e3bc4a239d41ea91bd1f7cd4fe120f5bac7caddd291da498642197a766ae3979
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C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe
Filesize639KB
MD5ff7ce6c4ffc92d1beca4883dfcfde0af
SHA14a52e320cd88765f13e2799a4980a12f788c98a4
SHA2565a4e150d03f1cfadccd40a407a3ae8ec5ffbb5d28ea95dca136d67cac24fd8b5
SHA51299056bcbb382e545304a33002a6cfbb7a57df663feca5a3842bf077d1126931ba78d5e04a93cbd72a7c6d9eb09005750e5cff1030d8586e26838e7634d7ad583
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Filesize
722B
MD5cce5262d5a9b77f48686e23bacf93beb
SHA1cfee0715f608adcee1aaaba7a5b8dded8a062232
SHA2565b1bec39bedc298dc1f445fce04e501c67ef827fe9aa9d2883c7d96c91ae405e
SHA5128ef92482b11f8d2528dc2211e03c33285ca2fd64fbde908c2cbd7951e1b6c81c71c83358898e6bf88c62d806b03dffd08ae583ac6e7881784c0d7d8328121378
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C:\Users\Admin\AppData\Local\Temp\d7fe0c1d9fccb6f76e98d30e5bd60cb1160ab002de561b6208c8ea5f678034b6.exe.exe
Filesize1.2MB
MD51a9063c7e9f3d1225b07a64e3bf9c7ac
SHA14ebf9f7b41c73b16a220006a4ddd508d1e796095
SHA256afb668011c09b9460981ab3c82c998b50efafbf1197cb0ca7c9e46d67c00b817
SHA512d5e19362bf493f8783fc8b35158629405c246d8ab004be2b2141654dcd1f0048e86c2a22bfb3fbda9268b67de80c9520bbf5d14291ae9394272d5ad8730ba09c
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Filesize
29KB
MD5ec97bb30cb318c88de256c47be810caf
SHA1573eaca1e8579a591e68f29ecf10f2721eb48df8
SHA256befdbd9bbc7c5452387811839a4e884cb49b62a35b94c00b7f56ce12811ee48a
SHA512d8123682e897720a6974a2a6fb78ec67116965859165880128433944f697791925320b818b98f95c07dcfbeeedb3b0797111c92cbfccdb2d6d29f521c577f7c0
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Filesize
8B
MD55979a5ab5d6ce7068aff133101a79c52
SHA18ec7729d3782fc978cc50f9b3217fc8309ae7733
SHA2566b009cde89047fc55503dc0b3649d341e98320a0438d044bc8fb068d0c919ef1
SHA512213c10a6b5b394b2736619ed0418ba715e643dfa08b5827757dd64b1718ddec6a44822ff4b192bd594997cc13bc2027d03c029537ed2f12591b370ec1f242f2d