Analysis
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max time kernel
150s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
21-04-2024 04:21
Static task
static1
Behavioral task
behavioral1
Sample
58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95.exe
Resource
win10v2004-20240412-en
General
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Target
58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95.exe
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Size
66KB
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MD5
9531fa8fc6ec3f0a1c5166b9a5e4719e
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SHA1
018c6319223e65772bfb440896be963feaf9d444
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SHA256
58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95
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SHA512
2137222f23a799db9fb4c68d98443c70860df214daf29bf32a8325d455956a7f64fc290e420c50549cc2dd56d6e4fd9cc367058d674963ad0184d242aad4e7b7
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SSDEEP
768:pZZZZZZZZZZZZZZa16GVRu1yK9fMnJG2V9dHS8HNic1iTEpgSG9TJVQBWZrvW5TL:pA3SHuJV9NBriw+d9bHrkT5gUHz7FxtJ
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 2740 Logo1_.exe 4656 58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95.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) \??\K: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jre-1.8\bin\server\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\hu\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\sq\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\meta\reader\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\UIThemes\_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\eu-es\_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\tr-tr\_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\it-it\_desktop.ini Logo1_.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\en-il\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\ro-ro\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_neutral_~_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\mai\_desktop.ini Logo1_.exe File created 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)\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)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\ru-ru\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\he\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\te\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.UI.Xaml.2.0_2.1810.18004.0_x64__8wekyb3d8bbwe\Microsoft.UI.Xaml\Assets\_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-fr\_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 opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\images\themeless\Appstore\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\Abbreviations\en_GB\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jre-1.8\lib\applet\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\Download\_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 opened for modification C:\Program Files (x86)\Windows Media Player\wmpshare.exe Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\cs-cz\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-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\fss\js\nls\sv-se\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\home\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\eu\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\home\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\home\js\nls\fr-fr\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.VCLibs.140.00.UWPDesktop_14.0.27629.0_x64__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\PSReadline\2.0.0\fr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\cs-cz\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Media Player\de-DE\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ff\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Logos\Wide310x150\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\locales\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win-scrollbar\themes\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win8-scrollbar\themes\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\libs\require\2.1.15\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\ca-es\_desktop.ini Logo1_.exe File created 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\VideoLAN\VLC\locale\bn_IN\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\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\tracked-send\js\plugins\tracked-send\js\nls\pl-pl\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_2019.1111.2029.0_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\core\dev\nls\ro-ro\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\es-es\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Car\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_neutral_~_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe 58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95.exe File created C:\Windows\Logo1_.exe 58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95.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 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe 2740 Logo1_.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 4788 wrote to memory of 3740 4788 58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95.exe 87 PID 4788 wrote to memory of 3740 4788 58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95.exe 87 PID 4788 wrote to memory of 3740 4788 58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95.exe 87 PID 4788 wrote to memory of 2740 4788 58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95.exe 88 PID 4788 wrote to memory of 2740 4788 58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95.exe 88 PID 4788 wrote to memory of 2740 4788 58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95.exe 88 PID 2740 wrote to memory of 3548 2740 Logo1_.exe 89 PID 2740 wrote to memory of 3548 2740 Logo1_.exe 89 PID 2740 wrote to memory of 3548 2740 Logo1_.exe 89 PID 3548 wrote to memory of 1692 3548 net.exe 92 PID 3548 wrote to memory of 1692 3548 net.exe 92 PID 3548 wrote to memory of 1692 3548 net.exe 92 PID 3740 wrote to memory of 4656 3740 cmd.exe 93 PID 3740 wrote to memory of 4656 3740 cmd.exe 93 PID 2740 wrote to memory of 3452 2740 Logo1_.exe 56 PID 2740 wrote to memory of 3452 2740 Logo1_.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3452
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C:\Users\Admin\AppData\Local\Temp\58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95.exe"C:\Users\Admin\AppData\Local\Temp\58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4788 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a4EFB.bat3⤵
- Suspicious use of WriteProcessMemory
PID:3740 -
C:\Users\Admin\AppData\Local\Temp\58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95.exe"C:\Users\Admin\AppData\Local\Temp\58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95.exe"4⤵
- Executes dropped EXE
PID:4656
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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:2740 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:3548 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:1692
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
254KB
MD55df7d71f76653d1424f76d2459c0df88
SHA16bed2cda3aeea77eb61655d5941ce68ac39ecdc3
SHA256a7da72da0d848255881a4d0d4ad14eb95ab8291c75b8869eeb013c543add50d7
SHA5128f0f7c553a96365b55a68e5097c9bbb2c4f1803769c762341ca2f2102d595126b4084047a7db062faa6bf6ebc001e6ee66dfcaa4da67ff18fd6acd06d98ab879
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Filesize
573KB
MD50411eb91ccb4121f1d41f3b924e66a0d
SHA15d36bb417410ad1df4eacafed64a67cca3bfe25d
SHA25602af6d458a3cbdcf094a5945cd2b17b0b7dff0c6562536bf7621b95802ef90c8
SHA51279a1cb3da7c7a3ab20601b2b234e3e55cb4104338f720d21ae23dd27c490db708da1e0d22dcb120bc194c3d86f79330df9cc1b70c988fd4641c28f8e72c5bfb6
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C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe
Filesize639KB
MD5c8d281da4c32df16eef470c27c8cb459
SHA100efc9f6844bfaa37c264b6452c6a7356638ab10
SHA256058c81e5a07f2c6c33cf28dff71d07ad8f179046108d945159957e891bfd9c62
SHA512e3c79e19f620068f668d4ebaa5097f1a95a30dabb8dce75f3787171dddbea9f684fc7ce8d1011a398f38084d7af96dd1ff9a02d25906aab9b13861b8363d24bb
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Filesize
722B
MD559e0c037a2afd9042ce1e9ed6ffe6395
SHA1bff3434934de9c885dd95c07b05c89f0f5426976
SHA256282761297088bc7830dd60acac6fc014c3e5c881eb3f306aec157fb8b48ffa98
SHA5122dd2e6e050a3c97e7228e8d2b6239d0a917f499ba7c21f2004c337288cb1a8e1c2b2d98569d4a7cfeed76eece3e996b16b847668566b52e03e590b2b79d25854
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C:\Users\Admin\AppData\Local\Temp\58b39b00cd889a34cbdb908a0ced32148f236821bdfc702bcd812e64d97d1d95.exe.exe
Filesize36KB
MD59f498971cbe636662f3d210747d619e1
SHA144b8e2732fa1e2f204fc70eaa1cb406616250085
SHA2568adf6748981c3e7b62f5dbca992be6675574fffbce7673743f2d7fe787d56a41
SHA512b73083c2f7b028d2946cb8f7b4fe2289fedaa4175364a2aac37db0aeff4602aede772ccc9eba7e6dcfcb7276e52604ca45d8021952201b5834485b48bca3dc93
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Filesize
29KB
MD5dda4e3f1662f8124f797c06dd6a1e115
SHA1ac8eb50097a78c25d97a7c217ba8528fdaa9e631
SHA2567c7ac21a3134e5c7a096fce44496008c984795d8cac6d19314fbc2fa1c66a7f7
SHA512456bda7c7095eb82016a5ecf55ba43f5024287a0a27aa5b373f15f69e2a0238cdfeafb02e2d48a394cd9a2be927eda6b10ee0aacc87861a93a363a45ecb258dc
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Filesize
9B
MD58c34dc99037d2222f90612d7a5e52499
SHA1fda1121fbbb4ed65e2bbf0b7d7c9847d6f47fe7c
SHA2565b74167b62086b62f2f1540c9601d4c70c005e86ff72d5d514f87c82df3cb468
SHA512999a3f71583131a044764079e1d6c447190f81bdb3b32d3f423f97ea6f5a4cf431ddf0b5ad61a2f72e9aa280a859555c131c9b89a4713cdaf955a7f90b6258cf