Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
18/02/2024, 09:39
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5.exe
Resource
win7-20240215-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5.exe
Resource
win10v2004-20231215-en
7 signatures
150 seconds
General
- Target a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5.exe
- Size 250KB
- Sample240218-lmn5ragh84
- SHA256 a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5
- MD5 e2213852fc8a351313125454150660fd
- SHA1 3ccc1537d29fd2f70b45cb658a2b5409da55273a
- SHA512 50c6cc3557a3aa0cbcbe45093669f29efa527ecba8879253a2b8eb0c369a7795de6b021b7e222f7e03b6d1003d5f30fb4838200743654d08a2953d333aeda373
- SSDEEP 3072:UftffjmNR1KwhdmWWKp9pSVLCDJGhyBw948qNYpWdunn4rSpYKOQwq:sVfjmN/Kwhdt9t8LLyBw948kwn4WpgN
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 3284 Logo1_.exe 4608 a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5.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) \??\T: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\VideoLAN\VLC\plugins\access_output\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\visualization\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\fi-fi\_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\Java\jre-1.8\bin\unpack200.exe Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\pl-pl\_desktop.ini Logo1_.exe File created 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 opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\fr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\javafx\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\as_IN\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\cs\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Security\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\tr-tr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\az\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ky\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\en-us\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Viewpoints\Light\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\_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\pl-pl\_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\root\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\en-gb\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\fi-fi\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Defender\fr-FR\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagementSource\en-US\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\PSReadline\2.0.0\de\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\pt-br\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\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\nl-nl\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\fr-FR\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Multimedia Platform\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\plugins\_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\en-il\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Config\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_neutral_split.scale-125_8wekyb3d8bbwe\images\_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\he-il\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\images\themes\dark\_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\plugins\tracked-send\js\nls\_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\zh-cn\_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\es-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Mozilla Firefox\_desktop.ini Logo1_.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\RedistList\_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\Place\RTL\contrast-white\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsStore_11910.1002.5.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AppTiles\contrast-white\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\fr-ma\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\fi-fi\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\FileAssociation\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\sv-se\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\sv-se\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\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\en-gb\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\images\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\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\en-gb\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.ScreenSketch_2019.904.1644.0_neutral_~_8wekyb3d8bbwe\microsoft.system.package.metadata\_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\en-il\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\dtplugin\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\_desktop.ini Logo1_.exe - Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5.exe File created C:\Windows\Logo1_.exe a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe - Runs net.exe
- Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe 3284 Logo1_.exe - Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4248 wrote to memory of 2876 4248 a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5.exe 84 PID 4248 wrote to memory of 2876 4248 a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5.exe 84 PID 4248 wrote to memory of 2876 4248 a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5.exe 84 PID 4248 wrote to memory of 3284 4248 a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5.exe 85 PID 4248 wrote to memory of 3284 4248 a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5.exe 85 PID 4248 wrote to memory of 3284 4248 a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5.exe 85 PID 3284 wrote to memory of 392 3284 Logo1_.exe 86 PID 3284 wrote to memory of 392 3284 Logo1_.exe 86 PID 3284 wrote to memory of 392 3284 Logo1_.exe 86 PID 392 wrote to memory of 452 392 net.exe 89 PID 392 wrote to memory of 452 392 net.exe 89 PID 392 wrote to memory of 452 392 net.exe 89 PID 2876 wrote to memory of 4608 2876 cmd.exe 90 PID 2876 wrote to memory of 4608 2876 cmd.exe 90 PID 2876 wrote to memory of 4608 2876 cmd.exe 90 PID 3284 wrote to memory of 3304 3284 Logo1_.exe 60 PID 3284 wrote to memory of 3304 3284 Logo1_.exe 60
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3304
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C:\Users\Admin\AppData\Local\Temp\a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5.exe"C:\Users\Admin\AppData\Local\Temp\a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4248 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a68FB.bat3⤵
- Suspicious use of WriteProcessMemory
PID:2876 -
C:\Users\Admin\AppData\Local\Temp\a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5.exe"C:\Users\Admin\AppData\Local\Temp\a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5.exe"4⤵
- Executes dropped EXE
PID:4608
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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:3284 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:392 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:452
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe
- Size 251KB
- SHA256 6c8a8a5c788ca6330693c0be9a11a630a7cccfab9a1c2d8270ed9624eb9b4cd3
- MD5 99c8f62c614e57d982794cb60ed34dd3
- SHA1 ae21b94005dffc23085bfa84938011703cf62341
- SHA512 8db3d0754d569b05d9eeba2e83630f0b94d87b809d9918294b8b8920f4ddc4591b08fe3759dad966216174cc308fb7850d84e1b5e6ac17415c6df70b52f871a2
- SSDEEP 6144:IVfjmNugiC4bXqsTk90qC1AOb7eswf1Px++fD8PJ:y7+FitXqsTkiR7twRx+gD8PJ
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\7-Zip\7z.exe
- Size 570KB
- SHA256 77f6c0cb76f2b4999887d240e97d813a4f481098f52f597cd9188c31e86cdb07
- MD5 a7ad07bb23472185908e8eac5309669a
- SHA1 2561218460174aef45f7829a4c789f614520422d
- SHA512 28b3a2319f1c17e28301d0d449bffa8814970bdbbf18bd992d671111d7e50ec840041a2ef5ae432346759eec91c6f97ffc55a64b8929f72dcc2843847d9e51e6
- SSDEEP 6144:sVfjmNHE7cV3iwbAFRWAbd4nf0H05yqE6Hl0ChW0+ksllAXBu0lWGWUJJQ4t0BHk:u7+k7a3iwbihym2g7XO3LWUQfh4Co
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\$$a68FB.bat
- Size 722B
- SHA256 c5520d383bd239a4d99a0d7e2c5bdc01b83336a9bc41f1a627d169f840784197
- MD5 ed3e868b2adcd7e705350fd7494d0f0f
- SHA1 b52c5a05c0ae0398f2887eed77b03904adc27e2c
- SHA512 e8d4758ff51905d7f5dc132650136f251e9b89d01df7a701431c3bfa114991543380345f095aedf23e0e757a5e2bafa949afe995c2257f0af92990b2c505dbdf
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\a30d02353f12750de0cef614b676478c2a25bd7463f5af704d1e2cee43c7b6b5.exe.exe
- Size 224KB
- SHA256 52f7c5e40477df6ca3e7a82eab1ae2cc570f7891daeb124649970a1e508d61f0
- MD5 7c0ffab1bad3ca02411a7044b11577fa
- SHA1 70c83e69d16ce603eef0150670e2d412b5891433
- SHA512 0cf2cc7b522b7b12224b79a05a622b13607d5a0d6afee22b92129a68896c20cbd80c06588ece95bf55a1054b05454ac3a989b109c6c73e832a5c3c2b5c4c8e2e
- SSDEEP 3072:Q1KwhdmWWKp9pSVLCDJGhyBw948qNYpWdunn4rSpYKOQwq:sKwhdt9t8LLyBw948kwn4WpgN
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\Logo1_.exe
- Size 26KB
- SHA256 6a54a916b9c41f2aae07186bd293005cd3af983bd85039d4a03b13acca905ccb
- MD5 d2a8721a9ab0785cc63008221bed7014
- SHA1 b3b61e2dfe21e53c998bae3626cd51babf43ef2c
- SHA512 b6f049f934951051bfc226a43ce3e957d22d44ad15e057b009e76d07f9f00a63c1d4411c77362db7ace866c0d99e46ee9fb56ae810683d783436b4e972c744e0
- SSDEEP 768:y1ODKAaDMG8H92RwZNQSwcfymNBg+g61GoZw:UfgLdQAQfcfymN
- MD5 SHA1 SHA512 SSDEEP
- Path F:\$RECYCLE.BIN\S-1-5-21-983843758-932321429-1636175382-1000\_desktop.ini
- Size 9B
- SHA256 60748c106f2d8f06a3c713e00fab9fc8fd7bd9938dc4f8ee91317dcaaf1bc881
- MD5 9eb559d99f8f10c8af6f6d1c5624b40d
- SHA1 6bd3c9c30ab64be20819ce184dfeb093f664ec68
- SHA512 7f7a165bbddce5030f223b60a6f968a30458f7be999e6374ae52d4723dbb24ff571a7db89410ce516b17f535b278da436ed35710dab7c8ec1c18b12278ad1e62
- MD5 SHA1 SHA512