Analysis
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max time kernel
149s -
max time network
101s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
17-05-2024 05:20
Static task
static1
Behavioral task
behavioral1
Sample
02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe
Resource
win10v2004-20240508-en
General
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Target
02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe
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Size
195KB
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MD5
3d877fea86d6eb8d49e77e4083f4e0da
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SHA1
39b6103d1bb8f5f97c3b748de06b45224a672b5d
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SHA256
02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa
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SHA512
866272c6dde51a46502fae2054f4d296c1246989edb76c238f32dd128c3fdad59b10fe53a2b88afc1b867aa67c597dc3e09fffa34db416e8322d0466edea8256
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SSDEEP
6144:iFpGhiTM8mP4PnQYg3kMKYMKxbxSELp8Hmr:EpRMuQ93vmq18q
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1756 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) \??\X: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\de-DE\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\_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\ro-ro\_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\pt-br\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\pl-pl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\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\scan-files\js\nls\uk-ua\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\sk-sk\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_99718\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Logos\Square150x150\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Snippets\_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\tr-tr\_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\nls\eu-es\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\nb-no\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.UI.Xaml.2.0_2.1810.18004.0_x64__8wekyb3d8bbwe\Microsoft.UI.Xaml\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\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\editpdf\js\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\combinepdf\js\nls\sv-se\_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\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Mozilla Maintenance Service\logs\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\_desktop.ini Logo1_.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\_platform_specific\win_x64\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.VCLibs.140.00.UWPDesktop_14.0.27629.0_x64__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.VCLibs.140.00_14.0.27323.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\it-IT\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ru\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\en-US\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\lua\http\css\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\lua\http\images\_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\digsig\js\_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\tr-tr\_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 created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\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\sample-files\js\nls\zh-tw\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.Windows.Photos_2019.19071.12548.0_neutral_split.scale-125_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\Modules\Example2.Diagnostics\1.0.1\Diagnostics\_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 created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\plugins\selection-action-plugins\cpdf\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\Microsoft.Support.SDK\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\notetagsUI\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Work\LTR\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\Modules\Example3.Diagnostics\1.1.1\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\_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\js\nls\_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\ro-ro\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\pt-br\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Home\contrast-black\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\it-it\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\viewer\_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)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\en-gb\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\js\nls\nb-no\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\include\win32\bridge\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\mn\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\meta\art\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\sl-sl\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\Voices\beeps\beeps\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe 02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe File created C:\Windows\Logo1_.exe 02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.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 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe 1756 Logo1_.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2476 wrote to memory of 632 2476 02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe 83 PID 2476 wrote to memory of 632 2476 02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe 83 PID 2476 wrote to memory of 632 2476 02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe 83 PID 2476 wrote to memory of 1756 2476 02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe 84 PID 2476 wrote to memory of 1756 2476 02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe 84 PID 2476 wrote to memory of 1756 2476 02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe 84 PID 1756 wrote to memory of 3660 1756 Logo1_.exe 85 PID 1756 wrote to memory of 3660 1756 Logo1_.exe 85 PID 1756 wrote to memory of 3660 1756 Logo1_.exe 85 PID 3660 wrote to memory of 4268 3660 net.exe 88 PID 3660 wrote to memory of 4268 3660 net.exe 88 PID 3660 wrote to memory of 4268 3660 net.exe 88 PID 1756 wrote to memory of 3528 1756 Logo1_.exe 56 PID 1756 wrote to memory of 3528 1756 Logo1_.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3528
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C:\Users\Admin\AppData\Local\Temp\02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe"C:\Users\Admin\AppData\Local\Temp\02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2476 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a7203.bat3⤵PID:632
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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:1756 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:3660 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:4268
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
252KB
MD5857901248af73a1d46fb35128c9a14b9
SHA1a28008bc04d56374013386bcf3d5c46b494f1212
SHA256f78337f1a34a4acbc1558a09a2cb8219bf659f12713d81897fd35e978390d250
SHA5120069f75aa493a0874c83cf5c7ad94899801119229e417b7b8df618c8498eb874a4967c17faaacfc88935a121e95699184992ea61323ab25cb7a80c9c52bbab87
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Filesize
571KB
MD59af279df354d8461f4b03aa965c64b4e
SHA15f35acc426eb7b0655be25e31554efe5ade9e55f
SHA2561a56ea38cebdc368d6f5ae8cbe111804f3dc4f3b74313319844a6b3a84742438
SHA512943cbecb2643708cafce6633b2c61dcc9c5a43350fa23bd110b99ec98242bc2762b3722540c5e2e231611b729c2e4062874a3b5fe475099503c2e5762da1cafc
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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
MD56aca4ee057d71ee381eb41c5543c1de7
SHA1feade5ac48c89a3ec6b14183028e2c9b1a8be64f
SHA2567e392ded4062e39b5fffd7dd2b7cbf6c5afcaff30bc9c3d4e4282496dcdd2a3b
SHA512fe688c51927df83b9db7bd32218d9ec6d9d8ab49f220e38828eb31f082b3382d2277c53c4d3616df2131db7b26c9afd1d7f60e03f769aedbe88e8074c6b349a4
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C:\Users\Admin\AppData\Local\Temp\02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe.exe
Filesize168KB
MD59865024404b5209cdf2522ceaccb87ef
SHA1c2f2566380930cd5638b9692e9eb579c7e3e66fd
SHA25672e7dcdd653c3171fbf3683aee7fbc91c61f71d62c9f43fe8b2f2e34e9861ee0
SHA51212ed1095164b7dbdd271166a8229bddcabb1c6350678fff4d07c0c338fffd2261a7ae63083a69202b0bb3494139563a1a86e8a3a38efa20c34af50671241b283
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Filesize
27KB
MD555f44991f5344846e54369e4225e4c48
SHA195d8063218e7a19fa9777ec056fceeb7dbac553b
SHA256cf83b86498be0258d86e0c1a130a28d7b106c43abcceebafac570fc51ae94f74
SHA512a4e60c8378f333ec2e2b27a80ed436d921b3c7dff4ea1727afc79e680ddd9bbcca3de6de5fc1c4c83c5bc6b03c2db03fabcfd431fe9b6ca352d244757c0b4b91
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Filesize
9B
MD5de299d58575b595bc358a5c5edd0767d
SHA10d30c906a5b5647289c7788d31dd3afd642350a4
SHA25632ef1af1131d89e96d59ac0d3f8e232e839355587a679a2df2479b5277a704e3
SHA512c8e20bb98c427a3a0eea8769df090d59353f0b484321e82b381cfca18b111bd1d782713f2f5bf815e5832a0e12ec909a0324fe9ba013c626327cabf27a464bbc