Analysis
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max time kernel
151s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
03-05-2024 22:24
Static task
static1
Behavioral task
behavioral1
Sample
d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b.exe
Resource
win10v2004-20240226-en
General
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Target
d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b.exe
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Size
2.8MB
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MD5
50e7b8546b68608b3799cccca6dcd27f
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SHA1
61180f195f6007cd883848bf9753857ed01d706e
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SHA256
d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b
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SHA512
89c4a1832470822c05dddda167ea130a98df25526cd8c1850b82b0222a9c6f90634a1cc42cb27141fde58435cfe85344f9828c18f1861586e8c37f85f62fdf17
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SSDEEP
49152:E6gLKJuMarhVnMFwTH8/giBiBcbk4ZxZ2DqFeVMhuxcPh:hd1XdhBiiMa7
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 3720 Logo1_.exe 4408 d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b.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) \??\Y: Logo1_.exe File opened (read-only) \??\W: 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) \??\H: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\R: 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) \??\Z: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\M: 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\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\Assets\contrast-white\_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\da-dk\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaw.exe Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\mr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\ar-ae\_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\ja-jp\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\km-KH\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\hr-hr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\d3d11\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_neutral_~_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\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\add-account\js\nls\ca-es\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\home\js\nls\sv-se\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\zh-tw\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagementSource\es-ES\_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\fr-fr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\he-il\_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\ru-ru\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\bg\_desktop.ini Logo1_.exe File created 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\VideoLAN\VLC\plugins\video_chroma\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_neutral_~_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\app\_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\fi-fi\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\pt-br\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\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\my-recent-files\js\nls\uk-ua\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\an\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Services.Store.Engagement_10.0.18101.0_x86__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Work\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_neutral_split.scale-100_8wekyb3d8bbwe\microsoft.system.package.metadata\_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\ja-jp\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\ru-ru\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\legal\javafx\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\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\tracked-send\js\plugins\tracked-send\js\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\uk-ua\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Home\RTL\contrast-white\_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\ca-es\_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\fr-ma\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AppTiles\contrast-black\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\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\createpdfupsell-app\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\my-computer\js\nls\fr-ma\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.52\cookie_exporter.exe Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\da-dk\_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\it-it\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ta\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\uk\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_neutral_~_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.NET.Native.Runtime.2.2_2.2.27328.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\ja-jp\_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\en-ae\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\hu-hu\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\en-gb\locimages\_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\ru-ru\_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\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\pt-br\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b.exe File created C:\Windows\Logo1_.exe d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe 3720 Logo1_.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1380 wrote to memory of 32 1380 d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b.exe 91 PID 1380 wrote to memory of 32 1380 d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b.exe 91 PID 1380 wrote to memory of 32 1380 d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b.exe 91 PID 1380 wrote to memory of 3720 1380 d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b.exe 92 PID 1380 wrote to memory of 3720 1380 d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b.exe 92 PID 1380 wrote to memory of 3720 1380 d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b.exe 92 PID 3720 wrote to memory of 1220 3720 Logo1_.exe 94 PID 3720 wrote to memory of 1220 3720 Logo1_.exe 94 PID 3720 wrote to memory of 1220 3720 Logo1_.exe 94 PID 1220 wrote to memory of 1016 1220 net.exe 97 PID 1220 wrote to memory of 1016 1220 net.exe 97 PID 1220 wrote to memory of 1016 1220 net.exe 97 PID 3720 wrote to memory of 3356 3720 Logo1_.exe 57 PID 3720 wrote to memory of 3356 3720 Logo1_.exe 57
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3356
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C:\Users\Admin\AppData\Local\Temp\d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b.exe"C:\Users\Admin\AppData\Local\Temp\d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1380 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aBAC4.bat3⤵PID:32
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C:\Users\Admin\AppData\Local\Temp\d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b.exe"C:\Users\Admin\AppData\Local\Temp\d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b.exe"4⤵
- Executes dropped EXE
PID:4408
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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:3720 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:1220 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:1016
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1400 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:81⤵PID:4864
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
320KB
MD51b1f4852cd8da453c24ef624dfdfcfda
SHA121e8e37021c720641f736b7af42e89e8d6101a8a
SHA256fcf5e6d14efb92a52b7e2cf0e1a9917ee4c4fd2fefac41f6a02f9f0c4b7a95a0
SHA512e10137905930ffa2e20c7d16a6e8eba795dcbc86a3ef1eec124a9eef59bd9dd05e92836ec8c2eaaf68f933f9290f017af67a499efc06edc53e7e54c56a3ef1f3
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Filesize
722B
MD531ea4c4fa07ca2c67c82725a73fb647c
SHA1bbdba17a58622d1b053ac3033958f75812fde3bb
SHA256d5494a0eea4cc1a3ebbadeded7021e97510f7a68bea0ee360a6eb5ff07a53f29
SHA5121d1a0775ff738cf4ba6eb437347f9aa99bac832636f7d90dade4f5145e04dcea35da9607945e188224aa6b21853cd8287c1a609384ee6048cc4d85bd293e13a1
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C:\Users\Admin\AppData\Local\Temp\d9fe337e5c6cc2068ac5f3831b94669c8b0297c27f8d378d8fd17a3665e2543b.exe.exe
Filesize2.8MB
MD5095092f4e746810c5829038d48afd55a
SHA1246eb3d41194dddc826049bbafeb6fc522ec044a
SHA2562f606012843d144610dc7be55d1716d5d106cbc6acbce57561dc0e62c38b8588
SHA5127f36fc03bfed0f3cf6ac3406c819993bf995e4f8c26a7589e9032c14b5a9c7048f5567f77b3b15f946c5282fc0be6308a92eab7879332d74c400d0c139ce8400
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Filesize
29KB
MD50c2a885df5fa2ebcae91564ec5088618
SHA1fb00dcefb9f0655bc23c1a1673df3b19fe71935b
SHA256565163946b3944c4717d9ab9900dd3f683ebd0d7f8573b96d2f667c34e514fba
SHA512cc9d7f60b562033e619eb1ed410c8cd176a7524d89bacf0eced9d7b434624538626f75d887d0ee5f0f64617524dc894c0b9adcd9ca52beec0e09473295fa6768
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Filesize
8B
MD50282826728a8bfe9c3f290391e4f323c
SHA1ab69946ecc2824015e04a669b8434e8eb2a658aa
SHA2560c3ddb95f5308286721e2d55c16a3170674b54fc8d17c1f02bee1b6850ce2ee9
SHA512fde2cb3a9b14fa79fdb7615c094a85aee3baf100511872c0b3986349edefe5a2dc4513929587852c1672e9632c8a6c95284fab82397133dec597bb8fe618fb0e