Analysis Overview
SHA256
e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf
Threat Level: Shows suspicious behavior
The file e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf was found to be: Shows suspicious behavior.
Malicious Activity Summary
Deletes itself
Loads dropped DLL
Executes dropped EXE
Enumerates connected drives
Writes to the Master Boot Record (MBR)
Drops file in Program Files directory
Drops file in Windows directory
Unsigned PE
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-16 20:22
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 20:22
Reported
2024-06-16 20:24
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
152s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\U: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\G: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\E: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\H: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\Z: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\Q: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\K: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\J: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\L: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\I: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\X: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\S: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\P: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\M: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\R: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\O: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\N: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\Y: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\W: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\V: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\T: | C:\Windows\Logo1_.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Home\RTL\contrast-white\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\ca-ES\View3d\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\images\themes\dark\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\uninstall\helper.exe | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\zh-TW\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_neutral_split.scale-100_8wekyb3d8bbwe\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\Modules\Example3.Diagnostics\1.1.1\Diagnostics\Simple\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Reference Assemblies\Microsoft\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\en-il\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\en-gb\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\Windows Photo Viewer\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_neutral_~_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\Modules\Example1.Diagnostics\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\da-dk\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\it-it\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\ja-jp\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\nl-nl\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Localized_images\pl-pl\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\ar-ae\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Place\RTL\contrast-white\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Resources\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Work\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\ca-es\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\sv-se\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\cs-cz\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\uk-ua\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\hu-hu\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_neutral_split.scale-100_8wekyb3d8bbwe\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Work\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\sl-si\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\root\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\fi-fi\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Trust Protection Lists\Sigma\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\es\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\da-dk\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\sk-sk\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\eu-es\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\ja-jp\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\cs-cz\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\extcheck.exe | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\pt-br\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\zh-tw\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\lib\security\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\VideoLAN\VLC\locale\nb\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\Windows Mail\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\images\themeless\Appstore\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Images\Stickers\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\FileAssociation\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\include\win32\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\VideoLAN\VLC\locale\an\LC_MESSAGES\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\nl-nl\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\images\themes\dark\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\images\themes\dark\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\eu-es\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\nl-nl\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Windows Media Player\ja-JP\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\it-IT\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_neutral_~_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\ro-ro\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\rundl132.exe | C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe | N/A |
| File created | C:\Windows\Logo1_.exe | C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe | N/A |
| File opened for modification | C:\Windows\rundl132.exe | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Windows\vDll.dll | C:\Windows\Logo1_.exe | N/A |
Runs net.exe
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe
"C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a686E.bat
C:\Windows\Logo1_.exe
C:\Windows\Logo1_.exe
C:\Windows\SysWOW64\net.exe
net stop "Kingsoft AntiVirus Service"
C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe
"C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | s.ludashi.com | udp |
| US | 23.53.113.159:80 | tcp |
Files
memory/3788-0-0x0000000000400000-0x0000000000434000-memory.dmp
C:\Windows\Logo1_.exe
| MD5 | c96a70874a471376780d70d7ad6b255a |
| SHA1 | 5b19ded6314cc223bac30dd4a1ee3041fa3cfa26 |
| SHA256 | 1ae40b73fe2ab7e5f0282d11052dff7e4eff746da740d0dd75f7468638b0b7ef |
| SHA512 | 3a4d3a94f2535b3ce74bbd510119b0d99f37e888da05245d34482a5a76919b3e5c518a0445cf3098e9e443267250fbf339812d5315b70d34302a9131e5c00d88 |
memory/3788-8-0x0000000000400000-0x0000000000434000-memory.dmp
memory/4064-10-0x0000000000400000-0x0000000000434000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe
| MD5 | 25c40a58d31194af030d2856153fc490 |
| SHA1 | 9361a68e4a5585c4f03026165d61f5f588515128 |
| SHA256 | ea31aeb14e8542ea87d01839d10b4b8933ea5444af49c2536051d979bc924168 |
| SHA512 | 3b19c2642f235b3da033a84539339f0338a4fec0de5656e925bba7e7d505fb877d02b06c636b34bc45fd5e95271741eef6eceb91a14f8e684243bdbdeec12f32 |
C:\Users\Admin\AppData\Local\Temp\$$a686E.bat
| MD5 | d17b37f6a249b875eecf1be016a1a4a0 |
| SHA1 | 6c7e013982434019f6a56a4db2bca9c5fdb8d0c3 |
| SHA256 | a769fbe3362982a3bcf07679259924b838e59cbcfa415be8960ec1ce0b26afbd |
| SHA512 | df469e55f59888a8f13a75784e17b39baa987732bde07ba90654f51d5a1d872fb1a09fa0bfcf780b245085b0f3f8787b8f7e8a84686a6a430c961f03647a4d6f |
memory/4064-19-0x0000000000400000-0x0000000000434000-memory.dmp
F:\$RECYCLE.BIN\S-1-5-21-4124900551-4068476067-3491212533-1000\_desktop.ini
| MD5 | 1884bfdeea71ff22db39c196f4447c9c |
| SHA1 | 3eafc7e6e17ba6ce7a087a3588fb1efb596da038 |
| SHA256 | 163167bc5a01ad6b3ed4406c2a9a1baaf2c0ef4620ab7d5b39aeddf976ca776d |
| SHA512 | b22124aa3a912462e6face7f71ad3dfec4b27dab16b2e20e3a0adc277f89f631ec889c91b185ac4b9b670933d881b8fd26c25d6f405e465aa8148cdbb7f7c3e2 |
memory/4064-26-0x0000000000400000-0x0000000000434000-memory.dmp
memory/4064-32-0x0000000000400000-0x0000000000434000-memory.dmp
memory/4064-36-0x0000000000400000-0x0000000000434000-memory.dmp
C:\Program Files\7-Zip\7z.exe
| MD5 | fb3c59046fa8058efaae6ca23bb72b5e |
| SHA1 | 058b24d4ec5196094292851d146837757786ddd5 |
| SHA256 | 8f4cd343a9ff1968fc0286c995c5ce70e9b6a7ab08bb30b2be2878cabae30253 |
| SHA512 | 1d8da7f9a0b72d36601a1427563c539f0a05a2612c95c1dfe8fb6d391061a6d822880e98de53c9e6ca2b5c13fb709da6fecf7cab26d1fbf1b9885d69960620d0 |
memory/4064-1230-0x0000000000400000-0x0000000000434000-memory.dmp
C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe
| MD5 | baf165adaab6392d033d7f32319cabcb |
| SHA1 | fa4b6413108c9b552b158ae614b63565509cece4 |
| SHA256 | c134d2515194f237193d125b905c679da1fe6baef94e7449c93c7ed387ba66e6 |
| SHA512 | 0400ff9363143c589e5cf1172d6d4c971fd936de9e640d80e563b5e0136b772fa048497a0e6d79f51c02bf7b8ccda0d367180bf6cb91a35d9f21c320648c3a38 |
memory/4064-4796-0x0000000000400000-0x0000000000434000-memory.dmp
C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe
| MD5 | 2500f702e2b9632127c14e4eaae5d424 |
| SHA1 | 8726fef12958265214eeb58001c995629834b13a |
| SHA256 | 82e5b0001f025ca3b8409c98e4fb06c119c68de1e4ef60a156360cb4ef61d19c |
| SHA512 | f420c62fa1f6897f51dd7a0f0e910fb54ad14d51973a2d4840eeea0448c860bf83493fb1c07be65f731efc39e19f8a99886c8cfd058cee482fe52d255a33a55c |
memory/4064-5235-0x0000000000400000-0x0000000000434000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 20:22
Reported
2024-06-16 20:24
Platform
win7-20240611-en
Max time kernel
149s
Max time network
124s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\Y: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\Q: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\O: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\L: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\K: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\H: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\G: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\W: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\S: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\J: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\Z: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\X: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\U: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\N: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\E: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\V: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\T: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\R: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\P: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\M: | C:\Windows\Logo1_.exe | N/A |
| File opened (read-only) | \??\I: | C:\Windows\Logo1_.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\Mozilla Firefox\defaults\pref\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveProjectToolset\ProjectTool\Project Report Type\Fancy\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\Reference Assemblies\Microsoft\Framework\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Common Files\microsoft shared\VBA\VBA6\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\DocumentShare\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Microsoft Office\Office14\Library\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\VideoLAN\VLC\locale\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\en-US\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\Lime\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\es-ES\js\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\js\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Common Files\microsoft shared\MSInfo\de-DE\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\SubsetList\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\de-DE\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\it-IT\css\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\css\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\it-IT\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Multiplayer\Backgammon\it-IT\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\es-ES\css\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\VideoLAN\VLC\lua\http\requests\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\de-DE\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\on_desktop\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\STRTEDGE\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\x86\resources\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\DVD Maker\Shared\DvdStyles\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\VideoLAN\VLC\locale\fa\LC_MESSAGES\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Word.en-us\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\BrightOrange\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\Library\Analysis\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\Java\jre7\lib\zi\America\Indiana\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\VideoLAN\VLC\locale\uz\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\js\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\Java\jre7\lib\zi\America\North_Dakota\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\REFINED\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateComRegisterShell64.exe | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\ext\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Microsoft Office\Office14\Library\SOLVER\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\es-ES\css\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.ja_5.5.0.165303\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\VideoLAN\VLC\locale\et\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\VideoLAN\VLC\locale\ja\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\es-ES\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\js\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Windows Mail\ja-JP\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Solitaire\es-ES\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\BORDERS\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\en-US\css\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Common Files\SpeechEngines\Microsoft\TTS20\ja-JP\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Visual Studio 8\VSTA\Bin\1033\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\7z.exe | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\unpack200.exe | C:\Windows\Logo1_.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Uninstall Information\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\ja-JP\css\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Program Files\VideoLAN\VLC\locale\am_ET\_desktop.ini | C:\Windows\Logo1_.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\rundl132.exe | C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe | N/A |
| File created | C:\Windows\Logo1_.exe | C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe | N/A |
| File opened for modification | C:\Windows\rundl132.exe | C:\Windows\Logo1_.exe | N/A |
| File created | C:\Windows\vDll.dll | C:\Windows\Logo1_.exe | N/A |
Runs net.exe
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
| N/A | N/A | C:\Windows\Logo1_.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe
"C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\$$a5F8E.bat
C:\Windows\Logo1_.exe
C:\Windows\Logo1_.exe
C:\Windows\SysWOW64\net.exe
net stop "Kingsoft AntiVirus Service"
C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe
"C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe"
C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | s.ludashi.com | udp |
| CN | 139.224.193.172:80 | s.ludashi.com | tcp |
Files
memory/2932-0-0x0000000000400000-0x0000000000434000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\$$a5F8E.bat
| MD5 | c702a9fd04d1218510900cd3492c4c3d |
| SHA1 | 97d2e0dd4bc91c4c91df2522a251ed3c9d98834c |
| SHA256 | f3d9237f3050d868c5875d3c86a2e0e2362bdbdad6b157b25a8f0244bdc6d518 |
| SHA512 | 194fd67cdc70295a763d3db73dc7641f891dc808f34175d96bc309f2edf8da7ac43a06867c9184c8f98631cb62626939197adc9dd46d849898e4def448caca21 |
memory/2932-12-0x00000000003A0000-0x00000000003D4000-memory.dmp
C:\Windows\Logo1_.exe
| MD5 | c96a70874a471376780d70d7ad6b255a |
| SHA1 | 5b19ded6314cc223bac30dd4a1ee3041fa3cfa26 |
| SHA256 | 1ae40b73fe2ab7e5f0282d11052dff7e4eff746da740d0dd75f7468638b0b7ef |
| SHA512 | 3a4d3a94f2535b3ce74bbd510119b0d99f37e888da05245d34482a5a76919b3e5c518a0445cf3098e9e443267250fbf339812d5315b70d34302a9131e5c00d88 |
memory/2932-17-0x00000000003A0000-0x00000000003D4000-memory.dmp
memory/2932-16-0x0000000000400000-0x0000000000434000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\e84470ad42b86d9596c11534b883db3399c31a338a036d196cac2c0cbe17fabf.exe.exe
| MD5 | 25c40a58d31194af030d2856153fc490 |
| SHA1 | 9361a68e4a5585c4f03026165d61f5f588515128 |
| SHA256 | ea31aeb14e8542ea87d01839d10b4b8933ea5444af49c2536051d979bc924168 |
| SHA512 | 3b19c2642f235b3da033a84539339f0338a4fec0de5656e925bba7e7d505fb877d02b06c636b34bc45fd5e95271741eef6eceb91a14f8e684243bdbdeec12f32 |
memory/1284-29-0x00000000029C0000-0x00000000029C1000-memory.dmp
memory/2120-31-0x0000000000400000-0x0000000000434000-memory.dmp
F:\$RECYCLE.BIN\S-1-5-21-39690363-730359138-1046745555-1000\_desktop.ini
| MD5 | 1884bfdeea71ff22db39c196f4447c9c |
| SHA1 | 3eafc7e6e17ba6ce7a087a3588fb1efb596da038 |
| SHA256 | 163167bc5a01ad6b3ed4406c2a9a1baaf2c0ef4620ab7d5b39aeddf976ca776d |
| SHA512 | b22124aa3a912462e6face7f71ad3dfec4b27dab16b2e20e3a0adc277f89f631ec889c91b185ac4b9b670933d881b8fd26c25d6f405e465aa8148cdbb7f7c3e2 |
memory/2120-38-0x0000000000400000-0x0000000000434000-memory.dmp
memory/2120-44-0x0000000000400000-0x0000000000434000-memory.dmp
memory/2120-90-0x0000000000400000-0x0000000000434000-memory.dmp
memory/2120-96-0x0000000000400000-0x0000000000434000-memory.dmp
memory/2120-136-0x0000000000400000-0x0000000000434000-memory.dmp
memory/2120-1873-0x0000000000400000-0x0000000000434000-memory.dmp
C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe
| MD5 | baf165adaab6392d033d7f32319cabcb |
| SHA1 | fa4b6413108c9b552b158ae614b63565509cece4 |
| SHA256 | c134d2515194f237193d125b905c679da1fe6baef94e7449c93c7ed387ba66e6 |
| SHA512 | 0400ff9363143c589e5cf1172d6d4c971fd936de9e640d80e563b5e0136b772fa048497a0e6d79f51c02bf7b8ccda0d367180bf6cb91a35d9f21c320648c3a38 |
memory/2120-3333-0x0000000000400000-0x0000000000434000-memory.dmp
C:\ProgramData\Package Cache\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}\vcredist_x64.exe
| MD5 | 4cfdb20b04aa239d6f9e83084d5d0a77 |
| SHA1 | f22863e04cc1fd4435f785993ede165bd8245ac6 |
| SHA256 | 30ed17ca6ae530e8bf002bcef6048f94dba4b3b10252308147031f5c86ace1b9 |
| SHA512 | 35b4c2f68a7caa45f2bb14b168947e06831f358e191478a6659b49f30ca6f538dc910fe6067448d5d8af4cb8558825d70f94d4bd67709aee414b2be37d49be86 |