Analysis
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max time kernel
150s -
max time network
154s -
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 08:15
Static task
static1
Behavioral task
behavioral1
Sample
8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.exe
Resource
win10v2004-20241007-en
General
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Target
8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.exe
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Size
77KB
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MD5
3b1c642edd290c457c15e7bc3d7f94d8
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SHA1
34d829aa65e40b5b0676576f1a742c6c55922c4d
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SHA256
8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332
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SHA512
83c801371d1e34831371133a95c30234f6861654f178d79ee24e43643a0d36ef64f65c29d7c9766956c8f8549a30d94f8ab8b41637b35a62c0856b3a6e66cf8f
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SSDEEP
1536:IKufgLdQAQfcfymNQtxh7mnJAOMWajiWKu4l:gftffjmNc7tdXji6G
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 4640 Logo1_.exe 620 8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.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) \??\S: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process 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 (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\am_ET\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\en-us\pages\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_neutral_~_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\fr-fr\_desktop.ini Logo1_.exe File created 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 opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\TypeSupport\Unicode\Mappings\Adobe\_desktop.ini Logo1_.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\pl-pl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\_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\de-de\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaws.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\plugins\spu\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\libs\jquery.ui.touch-punch\0.2.2\_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\sk-sk\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\cs-cz\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\_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\he-il\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Google\Update\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\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\sample-files\assets\Sample Files\_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\cs-cz\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\cgg\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\skins\fonts\_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\zh-cn\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\_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\pl-pl\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateComRegisterShell64.exe Logo1_.exe File created C:\Program Files (x86)\Windows Multimedia Platform\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\eu\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\th\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Assets\Store\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Logos\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\uk\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_neutral_split.scale-100_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\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-recent-files\js\nls\cs-cz\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\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\search-summary\js\nls\ro-ro\_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\ja-jp\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsSoundRecorder_10.1906.1972.0_neutral_split.scale-200_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\resources\_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\hu-hu\_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\ru-ru\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Defender\de-DE\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\Modules\Example1.Diagnostics\Diagnostics\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\Modules\Example3.Diagnostics\2.0.1\Diagnostics\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\js\nls\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\js\nls\sv-se\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Adobe\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Microsoft Shared\ink\es-ES\_desktop.ini Logo1_.exe File created 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\VideoLAN\VLC\locale\ru\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Logos\SplashScreen\_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\zh-tw\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\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\scan-files\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 opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\nl-nl\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe 8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.exe File created C:\Windows\Logo1_.exe 8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.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 8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Logo1_.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.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 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe 4640 Logo1_.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 2408 wrote to memory of 2088 2408 8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.exe 84 PID 2408 wrote to memory of 2088 2408 8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.exe 84 PID 2408 wrote to memory of 2088 2408 8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.exe 84 PID 2408 wrote to memory of 4640 2408 8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.exe 85 PID 2408 wrote to memory of 4640 2408 8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.exe 85 PID 2408 wrote to memory of 4640 2408 8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.exe 85 PID 4640 wrote to memory of 116 4640 Logo1_.exe 87 PID 4640 wrote to memory of 116 4640 Logo1_.exe 87 PID 4640 wrote to memory of 116 4640 Logo1_.exe 87 PID 116 wrote to memory of 5012 116 net.exe 89 PID 116 wrote to memory of 5012 116 net.exe 89 PID 116 wrote to memory of 5012 116 net.exe 89 PID 2088 wrote to memory of 620 2088 cmd.exe 90 PID 2088 wrote to memory of 620 2088 cmd.exe 90 PID 2088 wrote to memory of 620 2088 cmd.exe 90 PID 4640 wrote to memory of 3544 4640 Logo1_.exe 56 PID 4640 wrote to memory of 3544 4640 Logo1_.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3544
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C:\Users\Admin\AppData\Local\Temp\8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.exe"C:\Users\Admin\AppData\Local\Temp\8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.exe"2⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2408 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a93A5.bat3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2088 -
C:\Users\Admin\AppData\Local\Temp\8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.exe"C:\Users\Admin\AppData\Local\Temp\8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.exe"4⤵
- Executes dropped EXE
PID:620
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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:4640 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:116 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵
- System Location Discovery: System Language Discovery
PID:5012
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
244KB
MD5fbdc7658700bc44721a98403b73e201e
SHA19e9af0ff2a9fd0cfcf9c97f84ba74bca12b91bc5
SHA2560ef057e3cd69042167a7339836c4f1b08c52ee88354527d47987e5f1f141e4f8
SHA51258983a0f33ca927ecc8884e9373ed7c66a05037767d18f3ba2580703b4d4762605fc0e827c5a3eacec6a015079cd0623805f5aee0f0f623abc31c8129854c052
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Filesize
570KB
MD5c5463f866bd960d71014c2dcfc452157
SHA1eb5fdf8dd9172e38764574fea9ea06f5c9d2c11d
SHA25649c42bbff7297a8191e2f1d44823322da1474d3d9102b502eb8085adc06f523f
SHA512b02a267a3fefba74e5a1f5a142508c8830b8b34e6e9053bdab010b08e20a75b69a1fb163916f511ca5aaa780cb7c235c8eb6d5ae6b21693049187c5863a98fa7
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C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe
Filesize636KB
MD52500f702e2b9632127c14e4eaae5d424
SHA18726fef12958265214eeb58001c995629834b13a
SHA25682e5b0001f025ca3b8409c98e4fb06c119c68de1e4ef60a156360cb4ef61d19c
SHA512f420c62fa1f6897f51dd7a0f0e910fb54ad14d51973a2d4840eeea0448c860bf83493fb1c07be65f731efc39e19f8a99886c8cfd058cee482fe52d255a33a55c
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Filesize
722B
MD59684905e7105f978209fbd3c0eda1f8e
SHA1b3af1959185fa5adff4f75054154f4c932664dd4
SHA256d8154acbf5cf65755df74ad80e6ef6a6956c813092bd74b0ebbebcfdd9fb0a86
SHA512747843765f666aecb20a75aa1654de0a153b8b04973dbb2938b654d0ebbc2f3bfa39feffa60f2ea3122c4f2700042372d6533caff200fdcc29602e8f6b7bf74a
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C:\Users\Admin\AppData\Local\Temp\8924bbe5bdf9e3b378dd6d4dfa9df15b16d87b7560160ff4527c00ae119af332.exe.exe
Filesize50KB
MD524cbac7dd7547358d199bdd0ce75fcf9
SHA1d9515ab2c4324eb889eac13e28021d50bbbc1c6f
SHA25662a42690f89996010d7b42a090f7f0873aeffbe8325a3ca76477aa8b11f5bb98
SHA512db29ce85dc4b5b93aebea5dc6bda6fd563f6ba688c6f42d40b8788bd020d23191e1501d89f8201b8106d8dc0c1e07e7244792761664bc2c6aa8a85a85c8a3dce
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Filesize
26KB
MD5f676cd4660f256211a6586e02b66b916
SHA19fa73fd6cfbe4a4630a10d8384d7dc7ca1c86e9b
SHA25600650a49c505eb5e6aea23737df3f4ed9d7725c4dfa7d096445d38a9b2603886
SHA512edc4ee02ff43407def336504187f78d600470194978deb67a31baf57d23c4557ebe52700b896e750be17187a7619e3cbd8642ed501a4736d547ce546c3400fc0
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Filesize
10B
MD5688d58fa5756a393f9472937ef284c25
SHA118ee07a5ee8de4fbd046763cd4a55ef2e6c3f808
SHA256e21f27bdf2d90c77d75658b5217d5af4519a6c1bfc326a109eb4a085a2b83302
SHA512c84930eb323c71ffc1edac543a2f60e366de40b39a88b18dba09c1272fae0b12262f4fae496bc9546598507fc37729d829f93b101bbec4739a05be33e0010a3f