Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
09-05-2024 22:15
Static task
static1
Behavioral task
behavioral1
Sample
b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a.exe
Resource
win10v2004-20240508-en
General
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Target
b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a.exe
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Size
5.7MB
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MD5
3fa64239e42ea690cf2805f0b5e1ede9
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SHA1
0bb5a03c16bf965bab69e42c366cab407ba4d875
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SHA256
b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a
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SHA512
11af2196f582d8ae0a36f05bbc8280ee4b8c3af0d4c50d8de5f02d83a25d563fb820840f73000743bc43969a8d52d9fd6133d93cb34dc3e81b474f1435926ab1
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SSDEEP
49152:EPv94AEsKU8ggw1g+1CART5eBiyKS3EI3wybn20DCYIHvc8ixuZm9+fWsw6dTPBJ:iKUgTH2M2m9UMpu1QfLczqssnKSk
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 2156 Logo1_.exe 4940 b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a.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) \??\T: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\Q: 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) \??\G: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\V: 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\digsig\js\nls\fr-ma\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.DesktopAppInstaller_1.0.30251.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsCalculator_10.1906.55.0_neutral_split.scale-125_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsFeedbackHub_1.1907.3152.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AppTiles\contrast-white\_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\sk-sk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe Logo1_.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\javafx\_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 opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-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\sample-files\js\nls\en-gb\_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\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\lib\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Assets\contrast-black\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Place\LTR\contrast-white\_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\search-summary\js\nls\da-dk\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Assets\Tented\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Transit\contrast-white\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagement\fr-FR\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\eo\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.Windows.Photos_2019.19071.12548.0_neutral_split.scale-100_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\es-MX\_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 created C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\ReactAssets\assets\node_modules\reactxp-experimental-navigation\NavigationExperimental\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\en-gb\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\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\walk-through\js\nls\fr-fr\_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 (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\ca-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Defender\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\lua\http\requests\_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\ro-ro\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\js\nls\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\css\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\Modules\Example1.Diagnostics\Diagnostics\Simple\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Google\Chrome\Application\110.0.5481.104\Installer\chrmstp.exe Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\en-us\_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\sl-si\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\hr-hr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\da-dk\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Photo Viewer\ja-JP\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_neutral_~_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\images\themes\_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-cn\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_proxy\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\oc\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\ru-ru\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\he-il\_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\v3.0\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\he\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\_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\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\images\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\msedge_proxy.exe Logo1_.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\MEIPreload\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ug\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_neutral_~_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\Logo1_.exe b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe File created C:\Windows\rundl132.exe b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe 2156 Logo1_.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 3168 wrote to memory of 968 3168 b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a.exe 82 PID 3168 wrote to memory of 968 3168 b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a.exe 82 PID 3168 wrote to memory of 968 3168 b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a.exe 82 PID 3168 wrote to memory of 2156 3168 b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a.exe 83 PID 3168 wrote to memory of 2156 3168 b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a.exe 83 PID 3168 wrote to memory of 2156 3168 b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a.exe 83 PID 2156 wrote to memory of 772 2156 Logo1_.exe 85 PID 2156 wrote to memory of 772 2156 Logo1_.exe 85 PID 2156 wrote to memory of 772 2156 Logo1_.exe 85 PID 772 wrote to memory of 428 772 net.exe 87 PID 772 wrote to memory of 428 772 net.exe 87 PID 772 wrote to memory of 428 772 net.exe 87 PID 2156 wrote to memory of 3436 2156 Logo1_.exe 55 PID 2156 wrote to memory of 3436 2156 Logo1_.exe 55
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3436
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C:\Users\Admin\AppData\Local\Temp\b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a.exe"C:\Users\Admin\AppData\Local\Temp\b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3168 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a471B.bat3⤵PID:968
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C:\Users\Admin\AppData\Local\Temp\b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a.exe"C:\Users\Admin\AppData\Local\Temp\b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a.exe"4⤵
- Executes dropped EXE
PID:4940
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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:2156 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:772 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:428
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
254KB
MD5f35eeb93c627f1f86a3833716bd43b6f
SHA1dad2838568e979c1cc11ec0e7d18a869c984842a
SHA25606da7d6de7cc0bf44d747565058bec46c996dcc2d5deb48e48839459718a967b
SHA5121344a5244733f10ff1b23ebfb448fbafb2ea34f613ba3f662699b6bdf581b8cef3a102edeb576bc0035cabd6516cb48e7635f0636dd983c04e2f04d41f7b3a0b
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Filesize
573KB
MD52da53234db6053ffe2af8d75f963fc07
SHA14390630c94b4d004dac6b354c5cc9f0d521d1d69
SHA2567416c5b6f98d967768e50e335cf150a09e2550e1e68ecc530c6346342554c4b4
SHA512dd9cab22a1126d20198c7e99c7bd195fee08ed5c4af33ec0d0565428a46f6489ffbc11d78abdb19c3904605ded52d16e790183f0052b7682082f5bb5ae647026
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C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe
Filesize639KB
MD5acd457ec0b598bd9950de37255ce2d30
SHA17886780402cfc221cd48914ab94f8c6c448597e9
SHA256fd4ebcb132895ef098c047db75cd9477bd628db74dba0083e2597e8525b890ac
SHA512841e948953b31a122ec776c26b0bb4ee5d8b23be96fa8ae0128fb2a4530bb891887f992f5da116613aff87e6bbbbb24a4c72e77e74e505afc43d8dc8f1b97d1b
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Filesize
722B
MD52f3aa0138ee0abdbab7b8a7f33f9e6e8
SHA11305b18fb5f3643aef558c96b031bbd00e2654f3
SHA25690d8b42f46d382bf2057626c79682a5de4151b29be3f7afa6e1154816dac77c4
SHA5126dfb16d16b82ae636ff3a0cb0c32b27f1503e50d8c49dd36947123804ddae579a0cae4350f076ffe7452808bd58ffb036c95f30cffccdbb5b964e4e48dba79d4
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C:\Users\Admin\AppData\Local\Temp\b02a31698b1eee1b0cf4afe0e9f847c54bafa7cfbcd2def425aa185e5360da7a.exe.exe
Filesize5.7MB
MD5ba18e99b3e17adb5b029eaebc457dd89
SHA1ec0458f3c00d35b323f08d4e1cc2e72899429c38
SHA256f5ee36de8edf9be2ac2752b219cfdcb7ca1677071b8e116cb876306e9f1b6628
SHA5121f41929e6f5b555b60c411c7810cbf14e3af26100df5ac4533ec3739a278c1b925687284660efb4868e3741305098e2737836229efc9fe46c97a6057c10e677c
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Filesize
29KB
MD5c5f8315b200df9ab7e42897400c35321
SHA1d0626edbd803f1cfa0f5ce040840b7faa79b6ac6
SHA256e47b4419438d910621f6f96f9d0eb1c8c4c5e2804df7c9c0837081c9ae7e012f
SHA512734c0ae7de718f6bbb85623d639c497af458615e790bbbd656b7142165df8de5d114c62b66831071a7e05684188ca7e8d57f4b545b8ab6846e1c0e3c5edf9a02
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Filesize
8B
MD5d970a2bfcaa076939c06270d1a48dec8
SHA17a558f4d64c3e98bcfd2af83f28e6fbd207a39e1
SHA256bdc6872f9a0a011a670907f0fedad9b88e283c5af545cf9f6bd73c3709967d44
SHA512ea4c16930628455852ce343f8ae248b6df869b8da10b10928ebb802129f73d9761971811de317c7d3121b815340027782ec15d385d1d2d7df8fd0a46b62974c2