Analysis
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max time kernel
156s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
02/06/2024, 22:32
Static task
static1
Behavioral task
behavioral1
Sample
2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b.exe
Resource
win10v2004-20240226-en
General
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Target
2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b.exe
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Size
252KB
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MD5
40724cf53177a2e069d817cce0715545
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SHA1
8054bcccda57a9b7e82288c5b434c23fa8997857
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SHA256
2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b
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SHA512
6abcc875cb9541c922c3e4ba14e65d23ef297b58e409a60e186015725b2bc28836000e35201b697fbe069137227a2dac77d0c66c4a2a087b5e405de451454b36
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SSDEEP
6144:YFpOgiC4bXqsTk90qC1AOb7eswf1Px++fD8PJ:eplitXqsTkiR7twRx+gD8PJ
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 1468 Logo1_.exe 748 2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b.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) \??\Z: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\O: 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) \??\N: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\J: 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\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\sq-AL\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\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\add-account\js\nls\sl-si\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Car\RTL\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Work\RTL\contrast-white\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\kn-IN\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\bg\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\legal\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\en-gb\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\sv\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_neutral_split.scale-125_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\cgg\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\nls\da-dk\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\pt-BR\View3d\_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.StorePurchaseApp_11811.1001.18.0_neutral_split.scale-100_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.DesktopAppInstaller_1.0.30251.0_neutral_split.scale-100_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\it-it\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\en-GB\View3d\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\ReactAssets\assets\RNApp\app\uwp\images\typing\bubble\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Images\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Win10\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win8-scrollbar\themes\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\en-ae\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_2020.1906.55.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\video_chroma\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\hr-hr\_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\sl-sl\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ar\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\nl\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Transit\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ta\LC_MESSAGES\_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\fr-fr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\uk-ua\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.VCLibs.140.00_14.0.27323.0_x64__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Assets\Images\contrast-black\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\plugin2\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\_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\it-it\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\ro-ro\_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\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\Images\Ratings\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Mozilla Firefox\defaults\pref\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\CoreEngine\Data\BrushProfile\_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 (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\zh-tw\_desktop.ini Logo1_.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\nls\fi-fi\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.513.0_neutral_~_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Work\contrast-black\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\_desktop.ini Logo1_.exe File created C:\Program Files\Mozilla Firefox\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\AppCS\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\PSReadline\2.0.0\ja\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe 2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b.exe File created C:\Windows\Logo1_.exe 2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b.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 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe 1468 Logo1_.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4664 wrote to memory of 2760 4664 2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b.exe 91 PID 4664 wrote to memory of 2760 4664 2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b.exe 91 PID 4664 wrote to memory of 2760 4664 2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b.exe 91 PID 4664 wrote to memory of 1468 4664 2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b.exe 93 PID 4664 wrote to memory of 1468 4664 2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b.exe 93 PID 4664 wrote to memory of 1468 4664 2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b.exe 93 PID 2760 wrote to memory of 748 2760 cmd.exe 94 PID 2760 wrote to memory of 748 2760 cmd.exe 94 PID 2760 wrote to memory of 748 2760 cmd.exe 94 PID 1468 wrote to memory of 1912 1468 Logo1_.exe 95 PID 1468 wrote to memory of 1912 1468 Logo1_.exe 95 PID 1468 wrote to memory of 1912 1468 Logo1_.exe 95 PID 1912 wrote to memory of 32 1912 net.exe 97 PID 1912 wrote to memory of 32 1912 net.exe 97 PID 1912 wrote to memory of 32 1912 net.exe 97 PID 1468 wrote to memory of 3332 1468 Logo1_.exe 56 PID 1468 wrote to memory of 3332 1468 Logo1_.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3332
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C:\Users\Admin\AppData\Local\Temp\2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b.exe"C:\Users\Admin\AppData\Local\Temp\2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4664 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a5176.bat3⤵
- Suspicious use of WriteProcessMemory
PID:2760 -
C:\Users\Admin\AppData\Local\Temp\2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b.exe"C:\Users\Admin\AppData\Local\Temp\2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b.exe"4⤵
- Executes dropped EXE
PID:748
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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:1468 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:1912 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:32
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4476 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:81⤵PID:936
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
571KB
MD50f418753f98875686d7aaa137f725cb8
SHA15d4d6505fa66a2d7833e99e13969586036513ad0
SHA2560d91bfc058b787849ca58b843ae38380d7e003f90c1ba6497b006fbbde76d9d1
SHA5125e6e1d822657fd0cc859cfb2a1e2344940a97a9f46ff1877724c16882943d79309f94de7897dd38f6b2de27c4d5825b580433404171be98cb92f12a0ada17bd8
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Filesize
722B
MD5eda24ee5916251c0a1ddac42ac104d98
SHA17efac6ae83e461104bceb52abaf91f40e3cc4ebb
SHA256494789308a2ea0061fd99f51763588b5775e5d64a05d1c76aa84221f65cc8cd8
SHA512978339e4fd8678d9d32d57dca1217506ac96ad3945cad2eaac6ce6b097bb4df397b272fe9d3e55605ca985f6f17374920795fd527a56bba275d40caa01c9eaf7
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C:\Users\Admin\AppData\Local\Temp\2c61575ffc47c836954fc31763a72ef3365b1520a80a03bec9a17cc745c1192b.exe.exe
Filesize224KB
MD5d4b257c01bbaa68d15d8368475a4e227
SHA1fafae083a882e163cfa8c77258baaab891c17df2
SHA256dd6dd981c7f1a6673dc8cc3a0fe1fc8a54e059a9fdb0545b0dc9258299c0c546
SHA512167494ecb32196e8e199d7d14a1c0498eee45ab8e8862e5441539fa569313bb602b9e979935c7cc5ba39300e54e8bdbdf2f502e4ea24b5e8339fd2c3685ca502
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Filesize
27KB
MD53262af3b3175a752b3dc89d5befd082f
SHA1e21b1e0a8298ce207987bf3479d995516ffb1c4a
SHA2569760f2e8aa488761a0086d8c1d015d250d11c9c2b468c0c6786502c5f48bf788
SHA512c2a167c48d803b206f5235cd61ab0f165241fe50d31f0471a117d692d7b3cd87a546ed2e03c7e6c261d0887ea77960e69ae48788cd5289c8142a1ba97a60b720
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Filesize
8B
MD5af485d3db9f82d3e5bdc8c6d87fb742e
SHA1f879c3dbd3d34e9789ff73896508bfbeabbf7468
SHA2567a7b688ede50bbaf08d4579fbd8c6b6c99d9dd1206d95ab24d8174eb9be98759
SHA512d5fe5155948320ef6d3f80c01c9a81f0d4f60bab381d921ab2e06b62475618b973b34346bd41b40af24f2b5aff64bba68710f405f7ff21a58f369acbaaee9360