Analysis
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max time kernel
151s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
16-06-2022 09:06
Static task
static1
Behavioral task
behavioral1
Sample
264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe
Resource
win10v2004-20220414-en
General
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Target
264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe
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Size
1.3MB
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MD5
a72a60a337085a51cfb5c4268281f604
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SHA1
c9cd515240c27dfe581237b6ff56bc507e5ddffb
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SHA256
264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7
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SHA512
58c0eada2738094ea12e49ff39a46971d307119778e8325830209f85f2b7f2945ec08dcb7db03d5cc51a57de2bfcff09da48be962da884ae45773073111d415a
Malware Config
Extracted
C:\README1.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README2.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README3.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README4.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README5.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README6.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README7.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README8.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README9.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Extracted
C:\README10.txt
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Signatures
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Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
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resource yara_rule behavioral1/memory/784-56-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/784-57-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/784-59-0x0000000000400000-0x0000000000608000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe Set value (str) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\css\settings.css 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\gadget.xml 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\css\weather.css 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_moon-waxing-crescent.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\js\RSSFeeds.js 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\css\localizedSettings.css 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_black_rainy.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_moon-waxing-gibbous_partly-cloudy.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\js\library.js 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\next_rest.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\js\highDpiImageSwap.js 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_gray_thunderstorm.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\35.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\30.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\settings.html 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\reveal_hov.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\navBack.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\css\RSSFeeds.css 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\info.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\43.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\24.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\1px.gif 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\en-US\js\weather.js 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\js\settings.js 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\gadget.xml 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_black_snow.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\27.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_black_thunderstorm.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_thunderstorm.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\js\weather.js 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\ja-JP\settings.html 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\flyoutBack.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\settings.html 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\weather.html 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\120DPI\(120DPI)grayStateIcon.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\btn_close_up.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\7.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\11.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\en-US\gadget.xml 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\gadget.xml 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\js\settings.js 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_hail.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\de-DE\slideShow.html 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_moon-full_partly-cloudy.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\en-US\css\settings.css 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_black_moon-waning-crescent.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_blue_windy.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\divider-horizontal.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\buttonUp_Off.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\css\settings.css 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\css\localizedSettings.css 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_moon-waning-crescent_partly-cloudy.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\en-US\js\library.js 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\en-US\js\highDpiImageSwap.js 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\in_sidebar\bg_sidebar.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\prev_rest.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\logo.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_blue_snow.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_moon-waning-gibbous.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\de-DE\css\settings.css 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\drag.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\gadget.xml 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\flyout.html 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked-loading.png 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 1652 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 784 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe 784 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeBackupPrivilege 1780 vssvc.exe Token: SeRestorePrivilege 1780 vssvc.exe Token: SeAuditPrivilege 1780 vssvc.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 784 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 784 wrote to memory of 1652 784 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe 27 PID 784 wrote to memory of 1652 784 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe 27 PID 784 wrote to memory of 1652 784 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe 27 PID 784 wrote to memory of 1652 784 264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe"C:\Users\Admin\AppData\Local\Temp\264210d36cbd2afd7e412e3639844eb7cf89c344ecf8cf498d9cb90a9777d6a7.exe"1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:784 -
C:\Windows\system32\vssadmin.exeC:\Windows\system32\vssadmin.exe List Shadows2⤵
- Interacts with shadow copies
PID:1652
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1780