Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31-10-2024 08:28
Static task
static1
Behavioral task
behavioral1
Sample
de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe
Resource
win10v2004-20241007-en
General
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Target
de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe
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Size
389KB
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MD5
735a5f97edff411d6e478d2a5724387b
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SHA1
28b41f1654450aac9e5209bbf8be3f4d9c2506ab
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SHA256
de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a
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SHA512
30bec4a58c2bf90faff23fdf58c253bf5e81b9747faebe259850489dd25aa8826832d7999a7c3c5f3f3585662a18163862cd6f26bea338b0ea84ae143452337e
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SSDEEP
6144:RuJ6P2zPVz7jUBs8hqcBCi6dbfra4erJlt9A+xX1oOAisEIWmGeNkfGuYF1moHXG:yahVy41
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 3992 Logo1_.exe 4672 de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.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) \??\T: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Diagnostics\Comprehensive\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Localized_images\nb-no\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ky\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\bs\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\Fonts\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\ro-ro\_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\zh-cn\_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\ja-jp\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Work\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\hu-hu\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\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\sample-files\js\nls\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\Pester\3.4.0\Examples\Calculator\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\root\_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)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\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\search-summary\js\nls\_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\de-de\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\bg-BG\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\de-de\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\_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\plugins\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\ru-ru\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\css\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\tr-tr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\ca-es\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\mn\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Assets\Images\contrast-white\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\it-it\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\eu-es\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\tr-tr\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ff\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\tt\_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 created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AppTiles\contrast-black\_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\eu-es\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\fur\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\ReactAssets\assets\node_modules\reactxp-experimental-navigation\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\en-ae\_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\root\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jre-1.8\bin\dtplugin\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\an\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\fy\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Photo Viewer\uk-UA\_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\de-de\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\ja\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ku_IQ\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\Microsoft.Membership.MeControl\Assets\OfflinePages\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\sk-sk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\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\reviews\js\nls\root\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\sl-sl\_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\ko-kr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_80171\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\Toolkit\Images\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\es-ES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagement\ja-JP\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\en-ae\_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\zh-tw\_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 de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe File created C:\Windows\Logo1_.exe de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe -
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Logo1_.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe 3992 Logo1_.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 1324 wrote to memory of 1960 1324 de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe 84 PID 1324 wrote to memory of 1960 1324 de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe 84 PID 1324 wrote to memory of 1960 1324 de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe 84 PID 1324 wrote to memory of 3992 1324 de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe 85 PID 1324 wrote to memory of 3992 1324 de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe 85 PID 1324 wrote to memory of 3992 1324 de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe 85 PID 3992 wrote to memory of 3304 3992 Logo1_.exe 86 PID 3992 wrote to memory of 3304 3992 Logo1_.exe 86 PID 3992 wrote to memory of 3304 3992 Logo1_.exe 86 PID 3304 wrote to memory of 3336 3304 net.exe 89 PID 3304 wrote to memory of 3336 3304 net.exe 89 PID 3304 wrote to memory of 3336 3304 net.exe 89 PID 1960 wrote to memory of 4672 1960 cmd.exe 90 PID 1960 wrote to memory of 4672 1960 cmd.exe 90 PID 3992 wrote to memory of 3464 3992 Logo1_.exe 54 PID 3992 wrote to memory of 3464 3992 Logo1_.exe 54
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3464
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C:\Users\Admin\AppData\Local\Temp\de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe"C:\Users\Admin\AppData\Local\Temp\de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe"2⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1324 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a7D95.bat3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1960 -
C:\Users\Admin\AppData\Local\Temp\de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe"C:\Users\Admin\AppData\Local\Temp\de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe"4⤵
- Executes dropped EXE
PID:4672
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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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3992 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3304 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵
- System Location Discovery: System Language Discovery
PID:3336
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
247KB
MD553fae56c9e96ab3ceede469562730892
SHA13956445ee1e54a079472a56cd194a9cd49def540
SHA2567c9087932eb218ac8bc8f07f3dc67184068224067372c89e4dd43f90f0005036
SHA51262e9fe468cbaa5172a848d1e755c4ad1e06b19293f18516371522fda30cb025b03f90ca7c7e97fc79f9d29f4fef8c0c7d174db8cc348e7ae3dee2916eab630c4
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Filesize
573KB
MD54db87df5d438d94ebb5b81a8ea946738
SHA18678afc4132fbd17bc9c8ffbae275f10759b2259
SHA25675c4662932ce3326c3df82e3c3dd01a1e58246e2603fee9ac5dfa0abf7449208
SHA512e748b8d68e82c051668ca67ff512d768832cdbedf0442e0fe95a918fb218ee35db71d7dfcb8a8a379071f497c18949ddbc5a0a689c1d04c99a3228a00835ff9c
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C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe
Filesize639KB
MD5c8d281da4c32df16eef470c27c8cb459
SHA100efc9f6844bfaa37c264b6452c6a7356638ab10
SHA256058c81e5a07f2c6c33cf28dff71d07ad8f179046108d945159957e891bfd9c62
SHA512e3c79e19f620068f668d4ebaa5097f1a95a30dabb8dce75f3787171dddbea9f684fc7ce8d1011a398f38084d7af96dd1ff9a02d25906aab9b13861b8363d24bb
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Filesize
722B
MD508ccc7663e1d09a2bdac7d631bbe566a
SHA159eb1efb5c39a8e8379e52389db6e98f08e1deb7
SHA256e12a68f3d5824c1c834b4ddf9245992a95711949a738c10961ae59dfa1831f9a
SHA512252d5cb02bdb675873d8dbb4644b9e459ac2d5ef461b5a28f057f26db665bf5c226ce1185037eb62e20110fb4a2acd16297e8a2837acbae6707cc31c6321507c
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C:\Users\Admin\AppData\Local\Temp\de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe.exe
Filesize360KB
MD55fbd45261a2de3bb42f489e825a9a935
SHA1ff388f6e9efe651ec62c4152c1739783e7899293
SHA2569e63701598199d5c47217e23b44d0e3ec5d53f5419166b1b6c68a7e9e8fc47a4
SHA5127f22b1995a07016adb342c551454d602bfbe511525139aee8581b62116608e9e278fd81c26382f1333c7eccded4474196e73c093bb5cbf8e8f203e865024c058
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Filesize
29KB
MD5152ab8f0455dd31f0e63fff4283ea17d
SHA15f111c77acb6bd29d15a4e2f868fdbee0db11a82
SHA25667b0bce9f75235502f22de2d7db30e81189136ec614464ffdf7e8d2d33b87fae
SHA5125226d1f11aa27c777f28a915d2073b1b864eeebacb97a51ed8dd81044f2d870e13b242722f23ea9643732ccd1c7f99ac1df4e237019c966d6d16179c2cf853ba
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Filesize
10B
MD5688d58fa5756a393f9472937ef284c25
SHA118ee07a5ee8de4fbd046763cd4a55ef2e6c3f808
SHA256e21f27bdf2d90c77d75658b5217d5af4519a6c1bfc326a109eb4a085a2b83302
SHA512c84930eb323c71ffc1edac543a2f60e366de40b39a88b18dba09c1272fae0b12262f4fae496bc9546598507fc37729d829f93b101bbec4739a05be33e0010a3f