Analysis
- user interaction
yes - max time kernel
38s - max time network
35s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
04/06/2026, 14:49
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
Telegram3.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
Telegram3.exe
Resource
win11-20260513-en
8 signatures
150 seconds
General
- Target Telegram3.exe
- Size 193.5MB
- Sample260604-r63edagy8x
- SHA256 bb5594bb9528da9c60d288cedb566e1ba096fe1cc8fb6338e8b7e8979a17a597
- MD5 d2e31fef3ceda4e65dc11a4044ff1fff
- SHA1 0e5520ac97ceeb121763ab685766efa3ba331032
- SHA512 df950c9e2cebf378ef7ee7882dd2fcb100ab682fef4ff1a5ffa40f9167bb656e1c872f3f19ceab671cc62b8f2608c5a88a7ce554c4c3a9fe645928ba3f8817ee
- SSDEEP 786432:0xh1hQtZzp23kMlWMQJKaX6rDDiSrir7YGXSG9oZnlihoCjLNuqYY3OYsd8riid:0xh1hizRMEJKMmihRLz3Xj
- TLSH T15AA85BD5B12401EDE1B0E1384915D523E7F9350453E38AE730BEAA311D67AE9FE7A3A0
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini Telegram3.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Enumerates system info in registry 2 TTPs 6 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS Telegram3.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS Telegram3.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\ Telegram3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName Telegram3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily Telegram3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BaseBoardProduct Telegram3.exe - Modifies registry class 32 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tdesktop.tg\DefaultIcon Telegram3.exe Set value (str) \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tg\ = "URL:Telegram Link" Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tdesktop.tonsite\shell Telegram3.exe Set value (str) \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tdesktop.tonsite\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Telegram3.exe\" -- \"%1\"" Telegram3.exe Set value (str) \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tonsite\ = "URL:TonSite Link" Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tonsite\DefaultIcon Telegram3.exe Set value (str) \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tdesktop.tg\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Telegram3.exe\" -- \"%1\"" Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tg\DefaultIcon Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tg\shell\open Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tg\shell\open\command Telegram3.exe Set value (str) \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tdesktop.tg\DefaultIcon\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Telegram3.exe,1\"" Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tdesktop.tg\shell\open Telegram3.exe Set value (str) \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tg\URL Protocol Telegram3.exe Set value (str) \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tg\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Telegram3.exe\" -- \"%1\"" Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tdesktop.tonsite\DefaultIcon Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tdesktop.tonsite\shell\open Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tonsite Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tonsite\shell\open Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tg Telegram3.exe Set value (str) \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tonsite\DefaultIcon\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Telegram3.exe,1\"" Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tonsite\shell Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tdesktop.tonsite\shell\open\command Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tdesktop.tg\shell Telegram3.exe Set value (str) \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tg\DefaultIcon\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Telegram3.exe,1\"" Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tg\shell Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tdesktop.tonsite Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tdesktop.tg Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tdesktop.tg\shell\open\command Telegram3.exe Set value (str) \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tdesktop.tonsite\DefaultIcon\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Telegram3.exe,1\"" Telegram3.exe Set value (str) \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tonsite\URL Protocol Telegram3.exe Key created \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tonsite\shell\open\command Telegram3.exe Set value (str) \REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\tonsite\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Telegram3.exe\" -- \"%1\"" Telegram3.exe - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1680 Telegram3.exe - Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 1680 Telegram3.exe 1680 Telegram3.exe 1680 Telegram3.exe 1680 Telegram3.exe - Suspicious use of SendNotifyMessage 4 IoCs
pid Process 1680 Telegram3.exe 1680 Telegram3.exe 1680 Telegram3.exe 1680 Telegram3.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1680 Telegram3.exe 1680 Telegram3.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Telegram3.exe"C:\Users\Admin\AppData\Local\Temp\Telegram3.exe"1⤵
- Drops desktop.ini file(s)
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1680