Analysis
- max time kernel
149s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/08/2026, 01:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
652771986d23a2b27090680ac272ca0554d8ad0ecdb454cffda0861a034eb25d.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target 652771986d23a2b27090680ac272ca0554d8ad0ecdb454cffda0861a034eb25d.exe
- Size 48KB
- Sample260831-cc2tescl6y
- SHA256 652771986d23a2b27090680ac272ca0554d8ad0ecdb454cffda0861a034eb25d
- MD5 c26159582aac41b1e49ab4368968badd
- SHA1 560d3a32ea98454031cff53af8c6c38f9a7e99a4
- SHA512 04577028daf83a55ba2954797f6f6007c2677b5a138d7a7a2e3ac4a5be21ef87e9d0dfb56c06ccab58abf46f61a8dd73e3676db7bd4fe26b2b8d7f4fc1208d01
- SSDEEP 768:Il31ODKAaDMG8H92RwZNQSwcfymNBg+g61GoL18NWbeESn81efmXYioAMxkEb:ITfgLdQAQfcfymNmsbcCefmX72xn
- TLSH T16A23D0A349D40C22EE4B0E78B5F1467ACF3D2B771A9AC2E773B7C5248350344A14A5FA
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 4552 Logo1_.exe 252 652771986d23a2b27090680ac272ca0554d8ad0ecdb454cffda0861a034eb25d.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) \??\U: 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) \??\H: Logo1_.exe File opened (read-only) \??\D: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\P: 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) \??\Z: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\WindowsPowerShell\Modules\PSReadLine\2.0.0\ja\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\da-dk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\hu-hu\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{19C38D80-0C26-4176-9E53-8ABFFD293E4D}\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Media Player\fr-FR\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\dtplugin\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\_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 created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\viewer\nls\zh-cn\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\tr-tr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\uk-ua\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\de-de\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge.exe Logo1_.exe File created C:\Program Files (x86)\Common Files\Adobe\Reader\DC\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Media Player\es-ES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.SecHealthUI_1000.26100.1.0_x64__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\ar-ae\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\collect_feedback\css\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\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\nb-no\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Defender\en-US\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Diagnostics\Simple\_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\ar-ae\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\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\he-il\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\sl-sl\_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\VideoLAN\VLC\locale\km\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\es-es\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\js\nls\_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\zh-cn\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\EBWebView\x86\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\Pester\3.4.0\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\cs\_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\app\dev\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\activity-badge\js\nls\uk-ua\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\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\send-for-sign\js\nls\nb-no\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevation_service.exe Logo1_.exe File opened for modification C:\Program Files\Mozilla Firefox\defaults\pref\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\ar-ae\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\dc-annotations\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe 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\fr-ma\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\images\themes\dark\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.exe Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ne\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\sk-sk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\VisualElements\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\identity_proxy\win11\_desktop.ini Logo1_.exe File created C:\Program Files\Mozilla Firefox\browser\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\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\createpdfupsell-app\js\nls\nb-no\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\root\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\uk-ua\_desktop.ini Logo1_.exe - Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\vDll.dll Logo1_.exe File created C:\Windows\rundl132.exe 652771986d23a2b27090680ac272ca0554d8ad0ecdb454cffda0861a034eb25d.exe File created C:\Windows\Logo1_.exe 652771986d23a2b27090680ac272ca0554d8ad0ecdb454cffda0861a034eb25d.exe File opened for modification C:\Windows\rundl132.exe 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 2868 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 5 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 652771986d23a2b27090680ac272ca0554d8ad0ecdb454cffda0861a034eb25d.exe - Runs net.exe
- Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe 4552 Logo1_.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1340 wrote to memory of 2868 1340 652771986d23a2b27090680ac272ca0554d8ad0ecdb454cffda0861a034eb25d.exe 89 PID 1340 wrote to memory of 4552 1340 652771986d23a2b27090680ac272ca0554d8ad0ecdb454cffda0861a034eb25d.exe 90 PID 4552 wrote to memory of 1868 4552 Logo1_.exe 91 PID 1868 wrote to memory of 2056 1868 net.exe 93 PID 2868 wrote to memory of 252 2868 cmd.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\652771986d23a2b27090680ac272ca0554d8ad0ecdb454cffda0861a034eb25d.exe"C:\Users\Admin\AppData\Local\Temp\652771986d23a2b27090680ac272ca0554d8ad0ecdb454cffda0861a034eb25d.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1340 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a81E8.bat2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2868 -
C:\Users\Admin\AppData\Local\Temp\652771986d23a2b27090680ac272ca0554d8ad0ecdb454cffda0861a034eb25d.exe"C:\Users\Admin\AppData\Local\Temp\652771986d23a2b27090680ac272ca0554d8ad0ecdb454cffda0861a034eb25d.exe"3⤵
- Executes dropped EXE
PID:252
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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:4552 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1868 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵
- System Location Discovery: System Language Discovery
PID:2056
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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 39b5aafb7a49965cb5ef696d2bf98bc691c043debb523514c1e204bbde4d0997
- MD5 50eea10e17b9a8c4bebc3cab2cabac9b
- SHA1 5134078616b033d6c9bfa7f4356a1f34eb48bbc3
- SHA512 d3f65f4d970c9b0013d3e41b4a93066ef35e66cf4f297734b4e5d46946d4a480b4d908759bffab1f610a2761e747d3a6536cd0ac5a89e6eaf89fce6a1476fa9f
- SSDEEP 3072:NTftffjmNIhUBf8Bo/mu+YDfYz8KrRVwWEhPd4zB+IPFP6n:VVfjmN2G7/fYfLvzB+QFyn
- TLSH T1D5C38D1371D08871E5B20C3449E1EE619E3FF9620B449EA733C466BE0F317D1DE26A6A
- 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\$$a81E8.bat
- Size 722B
- SHA256 3f9496722ad873fd879c3210acadd4c3c3dc74b8319ccc0766bed2174b502092
- MD5 244450dc905feb5d409e810a43afb7b6
- SHA1 63308b1adce0f436b7831bffcbcb304b6c121b6d
- SHA512 1c45d863ae6f7350bc5d74f5a201d2a758013b820bec074fd84e1e73600e4ab4aced3fcd5751abe590941caf49f862d5bd29ed5d7d53d79794a78907ab2ca4eb
- TLSH T10901B180A287DBFF1D89A1238451D98CA0A656AD3FE1FF130FA0898D219140BD9E9F05
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\652771986d23a2b27090680ac272ca0554d8ad0ecdb454cffda0861a034eb25d.exe.exe
- Size 22KB
- SHA256 410521baef8a5662cc42eef763287abaad19925fa22186c4677df662f125c1fe
- MD5 20c95e805c8c4e7be8832b2ca7703217
- SHA1 52ead87cbed6627e068806a87c35edf9368cbde7
- SHA512 4b2ea0873d457ca8723dc9e41d8f7b935d1ed15170267997c57bf8429144b2d4e0f2d19464d580f063ab943a13e498637c4a0feaea64c1e4bbc61299977c0e54
- SSDEEP 384:l8NWbeEJ4rLJaEuj+UA822nefmODIYi1oRAM+o/8E9VF0NyDQo:l8NWbeESn81efmXYioAMxkEb
- TLSH T192A26C53C8A50C02EF4A4E7074F0857ACE7D7FA72A91C2E7B36A8114CBA0741B6965F9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Logo1_.exe
- Size 26KB
- SHA256 4cba02b04ffc71c2f61167bc3f7addb9f9b89bdf12f4e0ba1c9ff11993edc5bc
- MD5 adee68ac00fe69eb423c352b7b2da469
- SHA1 824c526e222550a0e8e7b853a66343287bdeeaaa
- SHA512 1a497dff20d3198be807708f27b4a3cd71cad7fab71d00e5695f86ae2422f9ad6778fb19a2048d5cffe860d345bea0772c1bae229985296b3c2be3029d8577bc
- SSDEEP 768:Il31ODKAaDMG8H92RwZNQSwcfymNBg+g61GoL:ITfgLdQAQfcfymN
- TLSH T12FC2E1FA26CC167AEC660E7CDBE31711833D073B45AF58A525F28D7F2250768110EA67
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path F:\$RECYCLE.BIN\S-1-5-21-3797332335-34111092-3597280141-1000\_desktop.ini
- Size 9B
- SHA256 48fc246849bbf8829b4f8949e19ffb9de4020b7e65df5ab0bdedfdbbdb956880
- MD5 3e7714d68104ffa0b685f025be924834
- SHA1 d91683bde0bea0d8cab7f8d6c29ee9bcf478c625
- SHA512 2dad49b79fae347aac4e1bb7b8bd50dd7c3ad4c9fd2179f3a4fac7c6db24d46cd8d41b38a48f47a3e412cc29682522e22c6afb463c7bb6d14136a918e27f1f2d
- MD5 SHA1 SHA512