Analysis
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max time kernel
149s -
max time network
52s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
11-06-2024 18:32
Static task
static1
Behavioral task
behavioral1
Sample
8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe
Resource
win10v2004-20240508-en
General
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Target
8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe
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Size
86KB
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MD5
b44581b65079ea9344cbec11d6215eb4
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SHA1
c73949cfd7ae180851e6824f62c973150a1c77ab
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SHA256
8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e
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SHA512
ab54d35d89f3e704e34aab47e62cd3f04731cbb5eb2b9e1e54a623e8ad1af3ac09afb27dcf8a45bdaab4cc9afba78fe0cc3ca70a1e7b74183a244f1e5ec9e1d4
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SSDEEP
1536:vF3SHmLKarIpYMyapmebn4ddJZeY86iLflLJYEIs67rxo:vFkF3psLK4ddJMY86ipmns6S
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
Processes:
Logo1_.exe8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exepid process 1860 Logo1_.exe 4020 8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
Logo1_.exedescription ioc process File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
Processes:
Logo1_.exedescription ioc process File created C:\Program Files\Java\jre8\lib\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\visualization\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\ca-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\pt-br\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\uk-ua\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Google\Chrome\Application\110.0.5481.104\notification_helper.exe Logo1_.exe File created C:\Program Files\Windows Defender\fr-FR\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBridge\SkypeBridge.exe Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.UI.Xaml.2.0_2.1810.18004.0_x64__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_neutral_~_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Annotations\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\ro-ro\_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\he-il\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ach\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\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\createpdfupsell-app\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\digsig\js\nls\sl-si\_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\sl-si\_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-cn\_desktop.ini Logo1_.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\security\policy\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\en_GB\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\PackageManagement\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Functions\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\root\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\sl-si\_desktop.ini Logo1_.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\hu-HU\_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\eu-es\_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\ru-ru\_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 opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\fr-CA\View3d\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\jscripts\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\images\_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\ko-kr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\ca-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\images\themes\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\eu-es\_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\nb-no\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Defender\de-DE\_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\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsSoundRecorder_10.1906.1972.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Work\RTL\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\de-de\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Images\Stickers\Thumbnails\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win8-scrollbar\themes\dark\_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\cs-cz\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\viewer\nls\nb-no\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\1033\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\sr\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\is-IS\View3d\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\ko-KR\_desktop.ini 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)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\da-dk\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\css\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\ResiliencyLinks\Trust Protection Lists\Sigma\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\js\nls\pt-br\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
Processes:
8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exeLogo1_.exedescription ioc process File created C:\Windows\rundl132.exe 8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe File created C:\Windows\Logo1_.exe 8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.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
Processes:
Logo1_.exepid process 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe 1860 Logo1_.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exeLogo1_.exenet.execmd.exedescription pid process target process PID 3752 wrote to memory of 3516 3752 8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe cmd.exe PID 3752 wrote to memory of 3516 3752 8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe cmd.exe PID 3752 wrote to memory of 3516 3752 8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe cmd.exe PID 3752 wrote to memory of 1860 3752 8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe Logo1_.exe PID 3752 wrote to memory of 1860 3752 8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe Logo1_.exe PID 3752 wrote to memory of 1860 3752 8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe Logo1_.exe PID 1860 wrote to memory of 1916 1860 Logo1_.exe net.exe PID 1860 wrote to memory of 1916 1860 Logo1_.exe net.exe PID 1860 wrote to memory of 1916 1860 Logo1_.exe net.exe PID 1916 wrote to memory of 3260 1916 net.exe net1.exe PID 1916 wrote to memory of 3260 1916 net.exe net1.exe PID 1916 wrote to memory of 3260 1916 net.exe net1.exe PID 3516 wrote to memory of 4020 3516 cmd.exe 8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe PID 3516 wrote to memory of 4020 3516 cmd.exe 8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe PID 1860 wrote to memory of 3564 1860 Logo1_.exe Explorer.EXE PID 1860 wrote to memory of 3564 1860 Logo1_.exe Explorer.EXE
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3564
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C:\Users\Admin\AppData\Local\Temp\8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe"C:\Users\Admin\AppData\Local\Temp\8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3752 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a3C8C.bat3⤵
- Suspicious use of WriteProcessMemory
PID:3516 -
C:\Users\Admin\AppData\Local\Temp\8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe"C:\Users\Admin\AppData\Local\Temp\8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe"4⤵
- Executes dropped EXE
PID:4020 -
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:1860 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:1916 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:3260
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
252KB
MD50b2679dc1eb882abf56d11ca591aeb76
SHA17a5c7ff9a42f9c84873d269d1e776a89045a1f45
SHA2563d1b129d45f7fe6c861e380906a0c97576a804240426a0d2408f131cbaedc354
SHA5128661ecb16631ac033db4d7ee8aa291647ca3311888988693633acd1a69fd9d6eb890c94c97656602c47964219a082f875bce41710fe036cf546c29ae49e2e114
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Filesize
571KB
MD514a1606ee014690541ddd1c51169cba2
SHA12a75e583a802f1737912793c4977721b976a29b8
SHA25641a57fc5677fdb1ae06acc8ad9c88f8ca184d986ef55a0551c5558372da8e065
SHA512cd36672cd1ad94990e928c81e872d2ec9fa0cb0765b0002b5b676d62f801ac6df077ab042eb978a1f9fef644e92d08ef2cdc6f860d2161b0e12848108fa7fef7
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C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe
Filesize637KB
MD59cba1e86016b20490fff38fb45ff4963
SHA1378720d36869d50d06e9ffeef87488fbc2a8c8f7
SHA256a22e6d0f5c7d44fefc2204e0f7c7b048e1684f6cf249ba98c006bbf791c22d19
SHA5122f3737d29ea3925d10ea5c717786425f6434be732974586328f03691a35cd1539828e3301685749e5c4135b8094f15b87fb9659915de63678a25749e2f8f5765
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Filesize
722B
MD55fe92f6a38680c228aa3e8fd0a43a0a6
SHA18174b39cba211e827a19084efad2be0de7597eb7
SHA256dc2ae237539dd9a491c40189c888731db0dc1ba0d5044ec7a13639c7c3449f93
SHA512821c78e3af4408deb0a0143d333c2807f0280bcd2b32697f79bff71d52173974dbabf1e2b59f41d6ae5c908fdcb01af23e09ca0f137df25b490ef3bb4905ed80
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C:\Users\Admin\AppData\Local\Temp\8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe.exe
Filesize59KB
MD5dfc18f7068913dde25742b856788d7ca
SHA1cbaa23f782c2ddcd7c9ff024fd0b096952a2b387
SHA256ff4ac75c02247000da084de006c214d3dd3583867bd3533ba788e22734c7a2bf
SHA512d0c7ec1dae41a803325b51c12490c355ed779d297daa35247889950491e52427810132f0829fc7ffa3022f1a106f4e4ba78ed612223395313a6f267e9ab24945
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Filesize
27KB
MD5d0d42004d5e14fecf764dc99963c82fa
SHA12b05a3b17e23a16df2a838d31d8c4113993dd833
SHA256fe58d080c6a43f69deaec1b3fa9ffa2963dd9a3384b6f3aa9895c4dd2c485a8f
SHA51272f9b71e46512dfcec9bd294930cc9a01acdb8c5b33a3c9a48c9475889f300e35d13191e5868c9798fd335af5a32793f19180b9d015ec18d2b112d0ac1749bee
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Filesize
9B
MD53b22ce0fee2d1aaf2c66dcd142740e29
SHA194d542b4bb9854a9419753c38e6ffe747653d91c
SHA2568284772f28954a109c16f1583e6e34e29f06673b34e04f268bda961b57ba9f79
SHA512efd4900a49624170e51ea401f0845634f49484a49335845258dc3d41a12e2022bf413a6751fcbcfd1ec68cde506f3363beae57f20e8eaca8b214d28baa138c5b