Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
16/04/2024, 16:13
Static task
static1
Behavioral task
behavioral1
Sample
e20e6202b418dabee4c500439e6eee3fed4c36e488a8503e078470b99a6dbf62.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
e20e6202b418dabee4c500439e6eee3fed4c36e488a8503e078470b99a6dbf62.exe
Resource
win10v2004-20240412-en
General
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Target
e20e6202b418dabee4c500439e6eee3fed4c36e488a8503e078470b99a6dbf62.exe
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Size
7.3MB
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MD5
c6de2b67abfd0528f7bd9cf0e4bc07b4
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SHA1
b866773fd2d197dd4c9eb112d13540563ecb4199
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SHA256
e20e6202b418dabee4c500439e6eee3fed4c36e488a8503e078470b99a6dbf62
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SHA512
1a0a788e489a98dce68fe364eb579be647d7c63133a480ed8044d7f781464bea43c5fb3d47e16df10fc35641cfa85c3b5ad45a5fc6e456550c7b058af9c0be34
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SSDEEP
98304:jmB9OWBVClfcaA1oZeSajfztbVCGQX4bME4bP8nQgMVQNKe5AJbI8D:jg9OHi1oZepfxUGGNQNKe
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4988 Logo1_.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) \??\U: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe 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) \??\M: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\xaml\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.YourPhone_2019.430.2026.0_neutral_~_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\es-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\EBWebView\x64\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-white\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxGamingOverlay_2.34.28001.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\_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\es-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\he\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Place\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-white\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\nb-no\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\zh-tw\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\pwahelper.exe Logo1_.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\it-IT\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\PhotosApp\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\sk-sk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\images\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\home\js\nls\pt-br\_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 opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\en-il\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagementSource\en-US\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\images\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\hr-hr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\hu-hu\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Mozilla Firefox\defaults\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\sk\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_neutral_~_kzf8qxf38zg5c\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.ZuneMusic_2019.19071.19011.0_neutral_~_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\collect_feedback\js\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\nb-no\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\images\themes\dark\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Defender\it-IT\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ie\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\en-il\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\es-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Shell\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\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\app-center\js\nls\cs-cz\_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\js\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\ca-es\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\ta-IN\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\eu-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\sk-sk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Trust Protection Lists\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\sk-SK\View3d\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\js\nls\fr-fr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\PlayReadyCdm\_platform_specific\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Defender\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-200_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherIcons\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.NET.Native.Framework.2.2_2.2.27405.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\Autogen\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\hu-hu\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\sk-sk\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\tr-tr\_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\plugins\tracked-send\js\nls\de-de\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\vDll.dll Logo1_.exe File created C:\Windows\rundl132.exe e20e6202b418dabee4c500439e6eee3fed4c36e488a8503e078470b99a6dbf62.exe File created C:\Windows\Logo1_.exe e20e6202b418dabee4c500439e6eee3fed4c36e488a8503e078470b99a6dbf62.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe 4988 Logo1_.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 4272 wrote to memory of 3096 4272 e20e6202b418dabee4c500439e6eee3fed4c36e488a8503e078470b99a6dbf62.exe 85 PID 4272 wrote to memory of 3096 4272 e20e6202b418dabee4c500439e6eee3fed4c36e488a8503e078470b99a6dbf62.exe 85 PID 4272 wrote to memory of 3096 4272 e20e6202b418dabee4c500439e6eee3fed4c36e488a8503e078470b99a6dbf62.exe 85 PID 4272 wrote to memory of 4988 4272 e20e6202b418dabee4c500439e6eee3fed4c36e488a8503e078470b99a6dbf62.exe 86 PID 4272 wrote to memory of 4988 4272 e20e6202b418dabee4c500439e6eee3fed4c36e488a8503e078470b99a6dbf62.exe 86 PID 4272 wrote to memory of 4988 4272 e20e6202b418dabee4c500439e6eee3fed4c36e488a8503e078470b99a6dbf62.exe 86 PID 4988 wrote to memory of 3912 4988 Logo1_.exe 88 PID 4988 wrote to memory of 3912 4988 Logo1_.exe 88 PID 4988 wrote to memory of 3912 4988 Logo1_.exe 88 PID 3912 wrote to memory of 2036 3912 net.exe 90 PID 3912 wrote to memory of 2036 3912 net.exe 90 PID 3912 wrote to memory of 2036 3912 net.exe 90 PID 4988 wrote to memory of 3436 4988 Logo1_.exe 56 PID 4988 wrote to memory of 3436 4988 Logo1_.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3436
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C:\Users\Admin\AppData\Local\Temp\e20e6202b418dabee4c500439e6eee3fed4c36e488a8503e078470b99a6dbf62.exe"C:\Users\Admin\AppData\Local\Temp\e20e6202b418dabee4c500439e6eee3fed4c36e488a8503e078470b99a6dbf62.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4272 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a6E79.bat3⤵PID:3096
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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:4988 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:3912 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:2036
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
252KB
MD55d32193de2cfdf187b43e5aff62a4fd2
SHA169c3b62ab39c979b2ebaff09c8f299ac3966690f
SHA256b777124eef2f354f48d4e31f57404982b2dcfaa8a08f18cc81dccb11459a367f
SHA512793dff9014d718b26300d6210fe9335131dd56ec0f6c48374ec1777b98fc5fa48cf285f6e066a02813fa77adab8269692e9ec4b14dc11bc04bf4782534ad9ae8
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Filesize
571KB
MD5a1e57af09339824060d8a7932a8835df
SHA19f996516ac086808685c7881f792a6999f08f17f
SHA256140672e1f00a179bc8c347b30c377661feb60494fd12de24fb73251f08249834
SHA51209a9d04e62fc469fe071ac39d9484096df230528924307cd92b804056087e2f206ff3d676119a01badb51beb869777cadc9772964cd3fca20a70066d185331d6
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C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe
Filesize637KB
MD59cba1e86016b20490fff38fb45ff4963
SHA1378720d36869d50d06e9ffeef87488fbc2a8c8f7
SHA256a22e6d0f5c7d44fefc2204e0f7c7b048e1684f6cf249ba98c006bbf791c22d19
SHA5122f3737d29ea3925d10ea5c717786425f6434be732974586328f03691a35cd1539828e3301685749e5c4135b8094f15b87fb9659915de63678a25749e2f8f5765
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Filesize
722B
MD5ee0b9113d04495d96c07609c956e5b8b
SHA10fd8df0c13c60e873212d0b5712b6efe5bb5309c
SHA2563aa5812d67f32214b830d68eb04e935378c783b9ffc26fd30bca9310ec0d5ee5
SHA5129ac1de31cc5bbb5887a75ba5fd0f7657f12abfcde1d077af559f3fbc3dbf860e78c5beff32952309a556ef5b1e3cd5025500ecac488a781aa996218b159d113f
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C:\Users\Admin\AppData\Local\Temp\e20e6202b418dabee4c500439e6eee3fed4c36e488a8503e078470b99a6dbf62.exe.exe
Filesize7.3MB
MD5172b6d29b3cdcdf2b0b14332eb216161
SHA17534c39aecd8a968c8cdf34db4cb388d999a3065
SHA2563bb1c042bf917e6577be28edce3243628e9ce4245e9abbc2cc0196ccca26630c
SHA51271e4e14c689974821c0bb80637a53cd5234df0111b809612ac810846fe2ba9d288da20141455b984dd842c8343166f807f8da51e74b66fbe3aec181db72806ce
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Filesize
27KB
MD545fabbad5797257dc9a43b6cc8d2432d
SHA167df885f45d55667a66a6ec54b07bb1d84eab7de
SHA25626ac0021f99062a8bfe7fb75f9af3bb948576eca9585dd54701f27fad6706b6c
SHA512296c7145356bf381683b2095ab5b897003edae7e5db0e14c737e356340905fcde29a9f1fc94b9737d5efd95fbe132d4661b5316405445e6cde136c9a59a0d25c
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Filesize
9B
MD502ced53ce3f5b175c3bbec378047e7a7
SHA1dafdf07efa697ec99b3d7b9f7512439a52ea618d
SHA256485bb2341321a2837fd015a36963ea549c7c6f40985e165fd56c8a1e89b3f331
SHA512669dde3ea8628704d40681a7f8974cf52985385c92a61a540c97c18c13eb4d451207ae171b2a56cd061cadbc90e672a84eb55111b1f5016846918d73fb075c99