Analysis
- max time kernel
149s - max time network
116s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/08/2026, 04:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7a00601d38e7fea17380635d4790f7224a01d5770267dc9289f3a449e11cb67c.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target 7a00601d38e7fea17380635d4790f7224a01d5770267dc9289f3a449e11cb67c.exe
- Size 2.7MB
- Sample260814-erhefafb44
- SHA256 7a00601d38e7fea17380635d4790f7224a01d5770267dc9289f3a449e11cb67c
- MD5 6036cea6f85489dd9fbdb855868e409a
- SHA1 63b4ac2c46db095c40f932e4e9acd721b0b95d8f
- SHA512 4c1ab59989c5d16aa77c37ff207bba2bbb8cdf80764a652d79aeac4d91fa7aed044aefa0ed12f03becbd5258de9d9306aaff714d1280f4b48bc2fa19086c931f
- SSDEEP 49152:279vLMxEXUN2Sc0gkSGunf9nZUo0qOw1YTjYXo9XAK:sLMxLN2X09+KgOw
- TLSH T178D58D22F541C473E6D10070DD7E9BBA4B28763C17F940FBB2846EE969701D23A3A657
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 904 Logo1_.exe 1188 7a00601d38e7fea17380635d4790f7224a01d5770267dc9289f3a449e11cb67c.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) \??\X: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\L: 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) \??\H: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\D: Logo1_.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\he-il\_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\eu-es\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\es-es\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\uk-ua\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\hu\LC_MESSAGES\_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\he-il\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe Logo1_.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\Classification\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagementSource\uk-UA\_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\tr-tr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\ResiliencyLinks\Notifications\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\home\js\nls\pt-br\_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\en-il\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\ja-jp\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\js\nls\root\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\js\nls\de-de\_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\fr-ma\_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\hr-hr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Google\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\en-il\_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\nl-nl\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\sv-se\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\ResiliencyLinks\Trust Protection Lists\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe Logo1_.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\ResiliencyLinks\Trust Protection Lists\Mu\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\js\nls\it-it\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\he-il\_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\sk-sk\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\lv\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\fr-FR\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Photo Viewer\uk-UA\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\PSReadLine\2.0.0\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\ja-jp\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\da-dk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\js\nls\it-it\_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\css\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\en-il\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\en-il\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\sl-sl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\nl-nl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\ResiliencyLinks\identity_proxy\win11\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\skins\_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\it-it\_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\sv-se\_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\en-gb\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\lv\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\sd\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\UIThemes\_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\zh-tw\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\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\es-es\_desktop.ini Logo1_.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\_desktop.ini Logo1_.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\sm\_desktop.ini Logo1_.exe - Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe 7a00601d38e7fea17380635d4790f7224a01d5770267dc9289f3a449e11cb67c.exe File created C:\Windows\Logo1_.exe 7a00601d38e7fea17380635d4790f7224a01d5770267dc9289f3a449e11cb67c.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe - Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 1504 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 6 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 Logo1_.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7a00601d38e7fea17380635d4790f7224a01d5770267dc9289f3a449e11cb67c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7a00601d38e7fea17380635d4790f7224a01d5770267dc9289f3a449e11cb67c.exe - Runs net.exe
- Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe 904 Logo1_.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 3116 wrote to memory of 1504 3116 7a00601d38e7fea17380635d4790f7224a01d5770267dc9289f3a449e11cb67c.exe 89 PID 3116 wrote to memory of 904 3116 7a00601d38e7fea17380635d4790f7224a01d5770267dc9289f3a449e11cb67c.exe 90 PID 904 wrote to memory of 2156 904 Logo1_.exe 91 PID 2156 wrote to memory of 5592 2156 net.exe 94 PID 1504 wrote to memory of 1188 1504 cmd.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\7a00601d38e7fea17380635d4790f7224a01d5770267dc9289f3a449e11cb67c.exe"C:\Users\Admin\AppData\Local\Temp\7a00601d38e7fea17380635d4790f7224a01d5770267dc9289f3a449e11cb67c.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3116 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a5402.bat2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1504 -
C:\Users\Admin\AppData\Local\Temp\7a00601d38e7fea17380635d4790f7224a01d5770267dc9289f3a449e11cb67c.exe"C:\Users\Admin\AppData\Local\Temp\7a00601d38e7fea17380635d4790f7224a01d5770267dc9289f3a449e11cb67c.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1188
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C:\Windows\Logo1_.exeC:\Windows\Logo1_.exe2⤵
- 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:904 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2156 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵
- System Location Discovery: System Language Discovery
PID:5592
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.exe
- Size 124KB
- SHA256 48e9042502172b54672d57ad6c5a020a29d3d569a1024bc390fb9fa05beec5bd
- MD5 01a736ec40e76f6acd07942fe8d4c5b6
- SHA1 9bd7a9cadeae4386a663ce4a0c8c805916827e15
- SHA512 4f2577b2810c035498dd1a024785ff50633f67359f5f6359de70f24620f698057a701d4bb68e7260aa44c6ae918649f1117aff6cbbb5c3d359f14b4e473d50ff
- SSDEEP 3072:fftffjmNIhUBf8Bo/mu+YDfYz8KrRVwWEhPd4zB+IPFP6n:HVfjmN2G7/fYfLvzB+QFyn
- TLSH T1EDC38D1371D08871E5B20C3449E1EA619E3FF9620B449EA737C466BE0F317D1DE26A6A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
- Size 481KB
- SHA256 d5fbaf5c0d8e313d4dad23b28cac4256c5dbed6ab3b0d797e2971f30c5e095ad
- MD5 1db5b390daa2d070657fbdb4f5d2cc55
- SHA1 77e633e49df484b827080753514cc376749b0ceb
- SHA512 68aa0152f5aae79a146c1813915fd16ec5454b285bd1781370923f97d6c147d53684192f7f4161e5c1a340959ec432ecaac127b0abe7d08f70c387e08ee4f617
- SSDEEP 12288:Pp7+ZqIOkU8AMXE9B7PElZlP41N+4PUWfo:R7ABOkUhMXcBwc04nA
- TLSH T116A46D31A6A04037D6F106B3F915D2307E7DA2187B1184AB9394AE2D3EA95D7A7F7303
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\$$a5402.bat
- Size 722B
- SHA256 b37e27c0a7dc4ba78413db5ab29f3774ec1d8e964794c73a650e420ca4ea9577
- MD5 cb4cf766f2f20b8905cba7cd6290d7f1
- SHA1 abb13317d9d95319cfd13f00d1ea3340bfd7b1ed
- SHA512 0defa401ea5442b4157ea0f685ef1653c9427a58305d9762b5a3ad0ae0b7e43ecac8dd7e1d48be7b2c6938aed5ffad9314b163174b8ef33e3ce9cc92191ba36a
- TLSH T1CD019B4DB6DADB15A95250172852E48D78B91C773B8A33310724CA6D0183C2EF8A7393
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\7a00601d38e7fea17380635d4790f7224a01d5770267dc9289f3a449e11cb67c.exe.exe
- Size 2.6MB
- SHA256 912ee809327160cfa37ddfceaae066a080488edbce4efc1c77913c70ebe3c723
- MD5 e1057c9721ce4c149e50354cc61206bf
- SHA1 6e2d8603a280fda460a06d88d48abb95ed4984f0
- SHA512 4d518feb6b28171e698f9b3d961013d210a5c8915a108b2df1933a9811bde66bec9086977050a52920eaf18b5d17600447574e0caf9099f6ada4032f874eb00f
- SSDEEP 49152:+vLMxEXUN2Sc0gkSGunf9nZUo0qOw1YTjYXo9XAK:aLMxLN2X09+KgOw
- TLSH T1B2D58D22F541C473E6D10070DD7E9BBA4B28763C17F940FBB2C42EE969701D27A3A666
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Logo1_.exe
- Size 26KB
- SHA256 c58c83e34a2d9b142c3fcd2f3e1e72a7b04111fc556637b7ce72ee61b26361b7
- MD5 13106e159cdeac1ed2dcdcfd2db28c56
- SHA1 1210998842446cf618b3e8d94d32864759020569
- SHA512 c3ffd38f5bb67f3353f972ad3063d3cef8a2387a8bf63bd29ee1d38d4cebb102901afcfeca748fc4a24a28a5c1fa10d71635278a86fc532418d9685b5073e210
- SSDEEP 768:K1ODKAaDMG8H92RwZNQSwcfymNBg+g61GoL:sfgLdQAQfcfymN
- TLSH T13EC2E17A26C81A79EC2A497CFFD35701833D077E545F686A26F24C3F2221B69200EA17
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path F:\$RECYCLE.BIN\S-1-5-21-2115213192-531537726-3295841909-1000\_desktop.ini
- Size 9B
- SHA256 137a2336786405721f3ba28870250af8000e5ef527196716325fc80bf1dfe2f9
- MD5 ab6b58b11690e61b5ded2286207b2fe7
- SHA1 8da99152b11777b2ec8c085f54c58e50fd705985
- SHA512 764f43afe7ab60044d8b3b3be97bbc4c1040c0b8c826876df3a9d1c3d5e884b4eeb66b66b821d21f1648751b4d6fcc32cde5045ad8ae595137ffaada37def5a1
- MD5 SHA1 SHA512