Analysis
- max time kernel
150s - max time network
126s - 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, 04:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d5448069fb2daebdddc91c12c0086982cc660368ff5f20303e85cadb9b9f7bd4.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target d5448069fb2daebdddc91c12c0086982cc660368ff5f20303e85cadb9b9f7bd4.exe
- Size 630KB
- Sample260831-e1gjhavcka
- SHA256 d5448069fb2daebdddc91c12c0086982cc660368ff5f20303e85cadb9b9f7bd4
- MD5 5c8e4a7f3a7e91328e94388143aff82d
- SHA1 772d819e74c02193e05f0b7e6e9fd4246d636403
- SHA512 ea7c1cfea1bf47cb847c96cb8b4c141dc95d344ca2c32cdb7da86e1b96026b4138e317d500e7815c94b5467115e34754172d092dea2e52767dee85989e4a437d
- SSDEEP 12288:ppJcnvX4YaLhPoXrv4DSZ10cpF0P6dDel06C4G5K+BYRuxg6bVsSEcz5sPc:ppJckYwDSZ1HS1tG5PdXEe5Oc
- TLSH T19ED45B1074B2C0F1E1A142711EF9EBE154BDBD316B204AEB77907E765A307C26A31A7B
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 4060 Logo1_.exe 5128 d5448069fb2daebdddc91c12c0086982cc660368ff5f20303e85cadb9b9f7bd4.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) \??\M: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\D: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe - Drops file in Program Files directory 64 IoCs
description ioc Process 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 opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\ja-jp\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\SubsetList\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\ja\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\kk\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\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\tracked-send\js\viewer\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\unified-share\js\nls\root\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\MSBuild\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\de\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\eu\_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\uk-ua\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\_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\es-es\_desktop.ini Logo1_.exe File created 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-recent-files\js\nls\uk-ua\_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\ko-kr\_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\fr-ma\_desktop.ini Logo1_.exe File created C:\Program Files\Mozilla Firefox\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\IDTemplates\_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\fr-fr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\js\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\fr-ma\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\es-ES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ms\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseSampleUploader.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\images\themes\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk-1.8\include\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\zu\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_output\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\app\dev\libs\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\sk-sk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\ro-ro\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\ResiliencyLinks\WidevineCdm\_platform_specific\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Configuration\Registration\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\core\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagementSource\es-ES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\am_ET\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\cgg\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Microsoft Shared\ink\en-US\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\Contracts\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\ResiliencyLinks\identity_proxy\_desktop.ini Logo1_.exe File created 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\task-handler\js\nls\nb-no\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Internet Explorer\uk-UA\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\ResiliencyLinks\edge_feedback\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\zu\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\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\createpdfupsell-app\js\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\home\js\nls\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\pt-BR\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ast\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\libs\require\_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\uk-ua\_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\sl-si\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\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-computer-select\_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\_desktop.ini Logo1_.exe - Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe d5448069fb2daebdddc91c12c0086982cc660368ff5f20303e85cadb9b9f7bd4.exe File created C:\Windows\Logo1_.exe d5448069fb2daebdddc91c12c0086982cc660368ff5f20303e85cadb9b9f7bd4.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 1092 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 net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d5448069fb2daebdddc91c12c0086982cc660368ff5f20303e85cadb9b9f7bd4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Logo1_.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe - Runs net.exe
- Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe 4060 Logo1_.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 996 wrote to memory of 1092 996 d5448069fb2daebdddc91c12c0086982cc660368ff5f20303e85cadb9b9f7bd4.exe 89 PID 996 wrote to memory of 4060 996 d5448069fb2daebdddc91c12c0086982cc660368ff5f20303e85cadb9b9f7bd4.exe 90 PID 4060 wrote to memory of 5192 4060 Logo1_.exe 91 PID 5192 wrote to memory of 788 5192 net.exe 93 PID 1092 wrote to memory of 5128 1092 cmd.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\d5448069fb2daebdddc91c12c0086982cc660368ff5f20303e85cadb9b9f7bd4.exe"C:\Users\Admin\AppData\Local\Temp\d5448069fb2daebdddc91c12c0086982cc660368ff5f20303e85cadb9b9f7bd4.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:996 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a4637.bat2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1092 -
C:\Users\Admin\AppData\Local\Temp\d5448069fb2daebdddc91c12c0086982cc660368ff5f20303e85cadb9b9f7bd4.exe"C:\Users\Admin\AppData\Local\Temp\d5448069fb2daebdddc91c12c0086982cc660368ff5f20303e85cadb9b9f7bd4.exe"3⤵
- Executes dropped EXE
PID:5128
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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:4060 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5192 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵
- System Location Discovery: System Language Discovery
PID:788
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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 125KB
- SHA256 b7b1db2bd627d68013fbadf44edf16707e9356568be3c3d4000880f9bc7f1e3d
- MD5 8245cef3509ed0d7e6d16ce9ac944b69
- SHA1 fecdc316c3d5b7f153be8c531194899dd2013f1b
- SHA512 7268963c5ee72cbc0cabcadf7e6e910e5a2c9c190c570c48940544c206b34fd20bbfe1e0595157c4cdae0f1bebe5e40dd5c69d32f2a8cf50d3eb0566a137296d
- SSDEEP 3072:zkF3pnhUBf8Bo/mu+YDfYz8KrRVwWEhPd4zB+IPFP6n:oFphG7/fYfLvzB+QFyn
- TLSH T149C38D1375D084A1E5B10D3008E5EA719D7FF9620F40AEAB378466BD0F317D1DE36A6A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
- Size 482KB
- SHA256 2c7657fe57ec426599ef848815689264720ffed5a0f9a5d33d07cafabeb43bf3
- MD5 ef2faa6fbcf12b63da1cf3e9283ad1cf
- SHA1 2032ddc0f6ed9560583f70a279ca858b1e746409
- SHA512 46b169f4142d45197207d0015119145c12eb01150c6b742c5f3792b01d2e23bda9e25e181144f4b9963eefcff7ccb9d37fad4d27b044753325ceeaea330fa00b
- SSDEEP 12288:LxpKqIOkU8AMXE9B7PElZlP41N+4PUWfo:FpKBOkUhMXcBwc04nA
- TLSH T10EB47D31A6A04037D6F106B3F915D2307E7DA2187B1194AB9394AE2D3EB8597A7F7303
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\$$a4637.bat
- Size 722B
- SHA256 5947fb53cbf3bb6606cb0e55230d0161c684f4ca53b37488cf6f5fb91202d41f
- MD5 5a537afb531deaf383332d5531b47f71
- SHA1 816def3ca7ef584cd58ebf9b6c5ff2da5a953805
- SHA512 aa1201efea7b6c811cd07fdb9631f5bc6000786b9a00d8871def6ad2422bfdc344d59b1b4dbb3092bb0f5c04c2605fa67b4e35ba20ee5863e98c60c6a3b37d26
- TLSH T1170152805BD7CF3F4699511F4553F6AB81EE28F93F8232678B2493A80191669F0D119A
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\d5448069fb2daebdddc91c12c0086982cc660368ff5f20303e85cadb9b9f7bd4.exe.exe
- Size 603KB
- SHA256 31786f9dccaf9f6f7105f59914fdc6d6631288afea816420980c446ca3740a17
- MD5 c77d50d2966b80464fabc9f7f5f26196
- SHA1 24b2d064b700d55f4edbf124fd393dac5ee18718
- SHA512 840a644bde73ddfe471fa0ebd05381fd7eb4b51848ec6624f700886913743089a83630ad781d541fed8ae5e010e1ac4b0a600be975302574840eb786fe7aaccc
- SSDEEP 12288:McnvX4YaLhPoXrv4DSZ10cpF0P6dDel06C4G5K+BYRuxg6bVsSEcz5sPc:MckYwDSZ1HS1tG5PdXEe5Oc
- TLSH T101D45A1074B2C0F1E1A142711EF9EBE154BDBD316B204AEB77907E765A307C26A31A7B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Logo1_.exe
- Size 27KB
- SHA256 9a67969315d53a2d52f034fc3811adf1375c6d0200d6c7e02efb2d23511c942c
- MD5 5cb3b8e6c058ec9fbad2548f8a617f37
- SHA1 a4611c2fb667416c9aa3afcce11d7038c1917d1a
- SHA512 7ef859c71ab9d136cdd685ba04ae0ff47c4221951f97e2ae536cc87ae79e21e434e11d74d7797c32b146add2420a440b26e577506ae9e42c02808d8ee6029830
- SSDEEP 384:MwCvU01Gt5M0zhIV/DZ3KZp7JcTO4yf9KFL/KaUUqd3qR+FlYTj9QTN0wpD9p5Cs:B5016GVRu1yK9fMFLKaTxsujCT7pZpY
- TLSH T1AFC2E1F01ADA97A2C44417F60CEB4B2688F76161DFCD3EDF2F781D460CE0A0885A960B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path F:\$RECYCLE.BIN\S-1-5-21-552508041-2681165170-3229858294-1000\_desktop.ini
- Size 9B
- SHA256 48fc246849bbf8829b4f8949e19ffb9de4020b7e65df5ab0bdedfdbbdb956880
- MD5 3e7714d68104ffa0b685f025be924834
- SHA1 d91683bde0bea0d8cab7f8d6c29ee9bcf478c625
- SHA512 2dad49b79fae347aac4e1bb7b8bd50dd7c3ad4c9fd2179f3a4fac7c6db24d46cd8d41b38a48f47a3e412cc29682522e22c6afb463c7bb6d14136a918e27f1f2d
- MD5 SHA1 SHA512