Analysis
- max time kernel
149s - max time network
132s - 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, 05:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ff2be285c09fdb4531678bcc87f04b12b358e1262bb2c04c551c4381f90220e7.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target ff2be285c09fdb4531678bcc87f04b12b358e1262bb2c04c551c4381f90220e7.exe
- Size 1.5MB
- Sample260831-frffhsxxbx
- SHA256 ff2be285c09fdb4531678bcc87f04b12b358e1262bb2c04c551c4381f90220e7
- MD5 3a84924fa49bbf4dd550dff7f8ecf408
- SHA1 2a4c1d072a64be32567e63dbf7990ccea2ddd47d
- SHA512 6b35ac9c756991c7554be27c66f70dff44de85bfe1596bdd9475d58f3e75d02fbdc0ea5faf88c877dd1104b2f41a88d17893fa11620f8a618a08eee239b314c3
- SSDEEP 24576:076mpHu4q7+uHbBSUldP0v7fE66tsgsQSURrvibas8PyC7mYV:07TpO4q7rHbBSUldP0v7f8IUhabas4fr
- TLSH T18475D53CADA842A6D472CA75C5A1A9CDEA2178127B041FCF21D2534E0D3FBD36D71E29
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 3320 Logo1_.exe 2060 ff2be285c09fdb4531678bcc87f04b12b358e1262bb2c04c551c4381f90220e7.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) \??\K: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\D: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagement\de-DE\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\hu-hu\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe Logo1_.exe File opened for modification C:\Program Files\dotnet\host\fxr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\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\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\app\dev\nls\sk-sk\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\cs-cz\_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\nb-no\_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\ca-es\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\css\_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\nl-nl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Extensions\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\ResiliencyLinks\VisualElements\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagementSource\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Defender\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\css\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Microsoft Shared\ink\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe 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\search-summary\js\nls\sk-sk\_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\fi-fi\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\sm\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\tr\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Defender\en-US\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\it-it\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\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\js\nls\sl-si\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\it\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\lua\http\requests\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\_desktop.ini Logo1_.exe File created 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\digsig\js\nls\tr-tr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\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\my-computer-select\js\nls\hu-hu\_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\fr-fr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\HelpCfg\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\ResiliencyLinks\MEIPreload\_desktop.ini 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\WebResources\Resource0\static\js\plugins\reviews\js\nls\fr-ma\_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\tr-tr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\eu\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\pa\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\images\themes\dark\_desktop.ini Logo1_.exe File created 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\ob-preview\js\nls\zh-tw\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\identity_proxy\win10\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\id\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Functions\Assertions\_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-sl\_desktop.ini Logo1_.exe File created C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\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\fss\img\themes\_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\ro-ro\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Localized_images\de-de\_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\nb-no\_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\nl-nl\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_helper.exe Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\en-US\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files-select\_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\fr-ma\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Media Player\Skins\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\Modules\Example2.Diagnostics\1.0.1\_desktop.ini Logo1_.exe - Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe ff2be285c09fdb4531678bcc87f04b12b358e1262bb2c04c551c4381f90220e7.exe File created C:\Windows\Logo1_.exe ff2be285c09fdb4531678bcc87f04b12b358e1262bb2c04c551c4381f90220e7.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 3224 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 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 ff2be285c09fdb4531678bcc87f04b12b358e1262bb2c04c551c4381f90220e7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Logo1_.exe - Runs net.exe
- Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe 3320 Logo1_.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 484 wrote to memory of 3224 484 ff2be285c09fdb4531678bcc87f04b12b358e1262bb2c04c551c4381f90220e7.exe 89 PID 484 wrote to memory of 3320 484 ff2be285c09fdb4531678bcc87f04b12b358e1262bb2c04c551c4381f90220e7.exe 90 PID 3320 wrote to memory of 4976 3320 Logo1_.exe 91 PID 4976 wrote to memory of 4712 4976 net.exe 93 PID 3224 wrote to memory of 2060 3224 cmd.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\ff2be285c09fdb4531678bcc87f04b12b358e1262bb2c04c551c4381f90220e7.exe"C:\Users\Admin\AppData\Local\Temp\ff2be285c09fdb4531678bcc87f04b12b358e1262bb2c04c551c4381f90220e7.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:484 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aF42F.bat2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3224 -
C:\Users\Admin\AppData\Local\Temp\ff2be285c09fdb4531678bcc87f04b12b358e1262bb2c04c551c4381f90220e7.exe"C:\Users\Admin\AppData\Local\Temp\ff2be285c09fdb4531678bcc87f04b12b358e1262bb2c04c551c4381f90220e7.exe"3⤵
- Executes dropped EXE
PID:2060
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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:3320 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4976 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵
- System Location Discovery: System Language Discovery
PID:4712
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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 6f2bb17970e4810684774e82d6be4080bc90974c9d7197305be338d6f082a3fa
- MD5 6d34e01498588fc75dbf42e8d2d508d5
- SHA1 8ce9c325f83c55f50fc65a901497cc6cdc48688c
- SHA512 6928540691ee89ae6f7eb3aee7e7ba883608fd955d1c188425451af158076f77601854132140cc1ea79f36bf572184bbbd614d4406ff6d5e29cd637bc43af94b
- SSDEEP 3072:SftffjmNIhUBf8Bo/mu+YDfYz8KrRVwWEhPd4zB+IPFP6n:iVfjmN2G7/fYfLvzB+QFyn
- TLSH T1E4C37C1371D08871E5B20C3449E1EA619E3FFD620B449EA737C466BE0F317D1DE26A6A
- 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\$$aF42F.bat
- Size 722B
- SHA256 9de9fb0cacc2a8d8f86201e3630064541523adf6628331428a9bf58312232757
- MD5 191a9cb1712e080c6369dbacf1d79ee4
- SHA1 b295f35179ecf54568f1538403061ed6896f2e93
- SHA512 d7addeef77de43fce8b5fad9c3176e364953809df8d61a10e36400c87ccfd821bc3384742ae1fa593c234d1ad2192931bb58d31b9b05bf3fa8b58677c6e25c37
- TLSH T1CA01AC358487D3A51C8DA8F61591574DC0F748693B8237BC5625667C31F0829E2B9310
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ff2be285c09fdb4531678bcc87f04b12b358e1262bb2c04c551c4381f90220e7.exe.exe
- Size 1.5MB
- SHA256 c58513d9d49cfc4a492b40ae3405cfefb9ef715d4df2ace2da64f586b12d50cc
- MD5 d092dff555e92fa9d9528d6c454cab01
- SHA1 73c4a87befd4c6a19c861ecc4e71ef2de9cd7668
- SHA512 cbf522f28a9844fbe38340a7d02345b28a1174ca3f92d7759a5c916699f70cedc3915f8f1850a43337b635739a51ee5538fa10050ca72b16aabef64b84db07d0
- SSDEEP 24576:RmpHu4q7+uHbBSUldP0v7fE66tsgsQSURrvibas8PyC7mYV:0pO4q7rHbBSUldP0v7f8IUhabas4f7mk
- TLSH T1A565D43CADA842A6D472CA75C5A1A9CDEA2178127B041FCF21D2534E0D3FBD36D71E29
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Logo1_.exe
- Size 26KB
- SHA256 e5eb99a4c36332ac795afb46740f8f5c23598eb6a6c72e8f977bf8ad76a5ca8e
- MD5 1cb1fff4a2b2ef3d412edc0973698580
- SHA1 b88889c52b683f04004e1186eec3f8e6c59607c9
- SHA512 a5954922ec0f0aa73b2e3a2daf6b75ac2bd312c2fe29e70d0169fdc3e3340905b68469066420581b402da22e876c20209118c419d619d181385e44a02e773830
- SSDEEP 768:o1ODKAaDMG8H92RwZNQSwcfymNBg+g61GoL:6fgLdQAQfcfymN
- TLSH T1E7C2E1B516C80D76E82B4D7DDBD36B01832D0F3E54DF945526F1B9BF22B06A9100EA17
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path F:\$RECYCLE.BIN\S-1-5-21-1079202589-886135813-2527035092-1000\_desktop.ini
- Size 9B
- SHA256 48fc246849bbf8829b4f8949e19ffb9de4020b7e65df5ab0bdedfdbbdb956880
- MD5 3e7714d68104ffa0b685f025be924834
- SHA1 d91683bde0bea0d8cab7f8d6c29ee9bcf478c625
- SHA512 2dad49b79fae347aac4e1bb7b8bd50dd7c3ad4c9fd2179f3a4fac7c6db24d46cd8d41b38a48f47a3e412cc29682522e22c6afb463c7bb6d14136a918e27f1f2d
- MD5 SHA1 SHA512