Analysis
- max time kernel
60s - max time network
61s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
02/07/2026, 07:47
General
- Target messenger_update.exe
- Size 3.1MB
- Sample260702-jmqbpscv4p
- SHA256 edbbe5a44524ad1401137861413fe13354dc2240228472fbd387b762867e757f
Malware Config
Extracted
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quasar
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1.4.1
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pingping
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wesnamanphotography.com
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malware.wesnamanphotography.com
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dff4d9d4-ee98-4856-b36f-7b3aeffd8d10
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encryption_key
88744B6C5529B458F3F34862830C659732FE5A1C
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install_name
molliza.exe
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key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
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log_directory
Logs
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reconnect_delay
5000
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startup_key
malware
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subdirectory
malware
Signatures
- Family: Quasar RAT
Quasar is an open source Remote Access Tool.
- Quasar payload 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\YzirOD8XHfJj.bat" "2⤵
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C:\Windows\system32\chcp.comchcp 650013⤵
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C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"3⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\HjpExm0LTYio.bat" "4⤵
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C:\Windows\system32\chcp.comchcp 650015⤵
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C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"5⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\hIsgzmVJGx6X.bat" "6⤵
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C:\Windows\system32\chcp.comchcp 650017⤵
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C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"7⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\I4aBnjLXANny.bat" "8⤵
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C:\Windows\system32\chcp.comchcp 650019⤵
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C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"9⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\C9xKUgyN7ovw.bat" "10⤵
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C:\Windows\system32\chcp.comchcp 6500111⤵
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C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"11⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\GZUTtmtp1HSX.bat" "12⤵
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C:\Windows\system32\chcp.comchcp 6500113⤵
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C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"13⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\lAOuTP1YaaB1.bat" "14⤵
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C:\Windows\system32\chcp.comchcp 6500115⤵
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C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"15⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\WdsLntb8mY9P.bat" "16⤵
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C:\Windows\system32\chcp.comchcp 6500117⤵
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C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"17⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\KdqGa9KQgUEY.bat" "18⤵
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C:\Windows\system32\chcp.comchcp 6500119⤵
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C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"19⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\ynVOdSMOrgME.bat" "20⤵
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C:\Windows\system32\chcp.comchcp 6500121⤵
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C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"21⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\xMUfjMNzFQpl.bat" "22⤵
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C:\Windows\system32\chcp.comchcp 6500123⤵
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C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"23⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\WOjOmmxTcKtr.bat" "24⤵
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C:\Windows\system32\chcp.comchcp 6500125⤵
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C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"25⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\lk1hd0Z0LDl0.bat" "26⤵
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C:\Windows\system32\chcp.comchcp 6500127⤵
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C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"27⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\5wOafbkCMYzo.bat" "28⤵
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C:\Windows\system32\chcp.comchcp 6500129⤵
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C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"29⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\OBj98TwCx1f8.bat" "30⤵
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C:\Windows\system32\chcp.comchcp 6500131⤵
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C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"31⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\lp2SnkLr2YIZ.bat" "32⤵
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C:\Windows\system32\chcp.comchcp 6500133⤵
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C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"C:\Users\Admin\AppData\Local\Temp\messenger_update.exe"33⤵
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS2⤵
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca1⤵
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
prep_Activatable Class_Hermes_perf.cache
5wOafbkCMYzo.bat
C9xKUgyN7ovw.bat
GZUTtmtp1HSX.bat
HjpExm0LTYio.bat
I4aBnjLXANny.bat
KdqGa9KQgUEY.bat
OBj98TwCx1f8.bat
WOjOmmxTcKtr.bat
WdsLntb8mY9P.bat
YzirOD8XHfJj.bat
hIsgzmVJGx6X.bat
lAOuTP1YaaB1.bat
lk1hd0Z0LDl0.bat
lp2SnkLr2YIZ.bat
xMUfjMNzFQpl.bat
ynVOdSMOrgME.bat
memory/3928-261-0x000001B280440000-0x000001B280623000-memory.dmp
memory/3928-76-0x000001B283D60000-0x000001B283D80000-memory.dmp
memory/3928-111-0x000001B294440000-0x000001B294460000-memory.dmp
memory/3928-53-0x000001B2801E0000-0x000001B2802E0000-memory.dmp
memory/3928-77-0x000001B294060000-0x000001B294160000-memory.dmp
memory/3928-97-0x000001B283C00000-0x000001B283C20000-memory.dmp
memory/4716-254-0x000000000F1B0000-0x000000000F22C000-memory.dmp
memory/5416-6-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5416-0-0x00007FFF1CCFF000-0x00007FFF1CD00000-memory.dmp
memory/5416-1-0x00000000004E0000-0x000000000080C000-memory.dmp
memory/5416-2-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5416-3-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5416-4-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5416-12-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5416-5-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5416-22-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5416-14-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5416-7-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5416-13-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5416-8-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5416-10-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5416-11-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5416-9-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5804-24-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5804-36-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5804-29-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5804-23-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5804-25-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5804-26-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5804-27-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp
memory/5804-28-0x00007FFF1CB70000-0x00007FFF1D514000-memory.dmp