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Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
06/06/2024, 18:29
Static task
static1
Behavioral task
behavioral1
Sample
4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50.exe
Resource
win10v2004-20240426-en
General
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Target
4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50.exe
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Size
341KB
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MD5
fb648981e436882a181ae1edf0f65e66
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SHA1
7bed8cbe0589d99c1764c00906c75cd0e0c7113f
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SHA256
4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50
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SHA512
0da837f8d1a42e063da2b0054c3fd6937d4acbec62ae2e93970ac0341be09238eb20fc6d6ff127d43464e8d3f2d2fd42128dda8bbd510e32f569fec71d041c71
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SSDEEP
6144:TVfjmN7juXfo9e3/QCeve3XoQupt55EhtcxtpiO11ivncfQivI5:p7+7jQJeve3Gpt55VR/onQQivI5
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 2156 Logo1_.exe 3416 4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50.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) \??\Y: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\Z: 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) \??\E: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\VideoLAN\VLC\locale\mk\LC_MESSAGES\_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\core\dev\nls\fr-fr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\home\js\_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\nl-nl\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\as_IN\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Configuration\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\sv-se\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Google\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ar\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\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 (x86)\Adobe\Acrobat Reader DC\Reader\Locale\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\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\js\nls\nb-no\_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\nl-nl\_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\zh-cn\_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\_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\fi-fi\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\en-US\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\lo\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\notificationsUI\_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 opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\zh-tw\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\_desktop.ini Logo1_.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\jfr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\images\_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\eu-es\_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\fi-fi\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\zh-CN\View3d\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe 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 created C:\Program Files (x86)\_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\ca-es\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Adobe\ARM\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\ja-JP\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\images\themes\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\en-ae\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\mn\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\WinMetadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\images\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\de-de\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\Dictionaries\en_US\_desktop.ini Logo1_.exe File created 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\jjs.exe Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsFeedbackHub_1.1907.3152.0_neutral_split.scale-125_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Viewpoints\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\fi-fi\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\css\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_neutral_split.scale-100_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Photo Viewer\fr-FR\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\he\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\my\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\sr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\sv\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\meta_engine\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsStore_11910.1002.5.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AppTiles\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\SupplementalDictionaries\en_CA\_desktop.ini Logo1_.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\MEIPreload\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\mk\_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 4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50.exe File created C:\Windows\Logo1_.exe 4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50.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 16 IoCs
description pid Process procid_target PID 564 wrote to memory of 5092 564 4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50.exe 83 PID 564 wrote to memory of 5092 564 4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50.exe 83 PID 564 wrote to memory of 5092 564 4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50.exe 83 PID 564 wrote to memory of 2156 564 4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50.exe 84 PID 564 wrote to memory of 2156 564 4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50.exe 84 PID 564 wrote to memory of 2156 564 4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50.exe 84 PID 2156 wrote to memory of 1028 2156 Logo1_.exe 85 PID 2156 wrote to memory of 1028 2156 Logo1_.exe 85 PID 2156 wrote to memory of 1028 2156 Logo1_.exe 85 PID 1028 wrote to memory of 3896 1028 net.exe 88 PID 1028 wrote to memory of 3896 1028 net.exe 88 PID 1028 wrote to memory of 3896 1028 net.exe 88 PID 5092 wrote to memory of 3416 5092 cmd.exe 89 PID 5092 wrote to memory of 3416 5092 cmd.exe 89 PID 2156 wrote to memory of 3548 2156 Logo1_.exe 56 PID 2156 wrote to memory of 3548 2156 Logo1_.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3548
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C:\Users\Admin\AppData\Local\Temp\4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50.exe"C:\Users\Admin\AppData\Local\Temp\4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:564 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a37E8.bat3⤵
- Suspicious use of WriteProcessMemory
PID:5092 -
C:\Users\Admin\AppData\Local\Temp\4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50.exe"C:\Users\Admin\AppData\Local\Temp\4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50.exe"4⤵
- Executes dropped EXE
PID:3416
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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:1028 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:3896
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
251KB
MD5ea3e7a80029fb4b8eaf381d61f94eb7e
SHA1542cffe191c68dba2679f9e167d3f1e2c96a06f3
SHA256f7d095c63ade32f4ba12501fb85ffb9f959d83c1e47076f2a05892339735715d
SHA5120ee9e7288ea1fb905f14cf4983f1f591409ec671bef6f45b134aea0bdd8b0ba62251c77aa401a049b172b269cb442aa21fd4ae66730d137609e95e580d6a52bd
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Filesize
570KB
MD5fe9a9d039e0e14684811f12824003b14
SHA1bbf335b2c7cd937c0e9904345ab06f1dee36f256
SHA256092a833945f414a5d27612b0c5e7ee7ba4e5f2f990d77fd6c02fc1a2800438e9
SHA5120349d2c63837ab07474981bb3348aa8c927c322cf70182c3719ebab663a3604a8293de385bb419f8af0783c2ce4b54028de93b833b6df8a551fbf9d35312ccc4
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C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe
Filesize636KB
MD57c0581e2c34a99e0e6b7b63deb7540d8
SHA12ad688b178321284f2eab56ad02ef1d32e7ea46f
SHA256200d8896a4cf3d442567696ff425b2aeca8b87428173337c4f5b9022ae0d6ab0
SHA5124e65033131dd98ef1eb39d5da1c3a92b8d4c3ca083edb3db7bf9f555e57285f9f5c63bdc4d24cc5aa63312edd216ebc74c0a7f74ed38783e27998a2c013a496e
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Filesize
722B
MD530321d76406d40a2c266a777ee55cb92
SHA193e7b15bd6ddf2f66a4c50dffa468c2be0c5f298
SHA2561b8eb3c5c0405cf130665308346801a89e5c7125a8223beb088311441e80ac05
SHA512f49a28e1cff91d6087251f668d22696ca287c470ebca4497462a76ffd8f1d8f7433d6c3ee9e04c6a810d8c630aa08e23a8fc566bac9d31564de9250c7986c6b5
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C:\Users\Admin\AppData\Local\Temp\4b6b8f0ad937c6f74b9279788531bdbb92edb0565e49f7ce4e8b0431712dcc50.exe.exe
Filesize315KB
MD509ac2b6f268980a4d135fe651bbf3cbe
SHA1eee57f93ff5ca7b28046f55d668e357c12e63d85
SHA2564be96b9592273c3ab2ac051e088a68f13c0e8aa8217dd5e809763abd7db44618
SHA51209683bdb47fb2fe77c1b99ce7b850001b8771c968f2ef8d0fb354a27111c8294a164ac7a6912176913e15a15073aa95594c0c0da69cc43c7e1306b088370b2e2
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Filesize
26KB
MD5feb8473549216daa0adec2e3945a3db8
SHA1a0366043f5537172b5cc605afe339c28dce37d16
SHA25623ffb3cc8727b16073e7944e36eabbf7b087f6923c78e88ed92c08b13af48671
SHA512090cbae5bd60f40cc983cd6abd52af8ac083705e80fd08e676c72feff826844785f4d2e76c2a40bd85df0097eac64d4bf9fe008108051c2218cccfb6abd50848
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Filesize
8B
MD58de83b88f7ab26b8a33a1eeb970a7bc8
SHA1ad3208ec0bdfacd12ad7291d0259ef41b6bfc425
SHA256499baf65b91c9fff00cab334a4d8ab59d253993f173da5c33ff01ea4afc217fe
SHA5129272af088cc70ebeb388cefda678d35e649433d3a6c5715f3537e2832b3fead9568d58a026c36ab711fdef87597419e8be80a5d809530a933f72328c413a5d7e