Analysis
- max time kernel
59s - max time network
63s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
02/07/2026, 11:14
General
- Target messenger_update.exe
- Size 3.1MB
- Sample260702-ncakqagy2t
- SHA256 6d134c0d09e2bb77487ebe177e53b585fd897cc2f74f91d4efb74713eee8e982
Malware Config
Extracted
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quasar
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1.4.1
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pingping
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xoilaccy.tv
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malware.xoilaccy.tv
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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\5Q7nBRZzjJpD.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\zKikJV0TFdgz.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\bmcHmzwiUDtR.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\plV4rOranLTX.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\pxCBweYzasPr.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\doEpKXoHDyAs.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\ofQz7e66aSon.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\VVsXElEa5xsk.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\ro8ClFStNBiX.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\VlSBRLSmHfGN.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\8ciiA6eT1XZx.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\DCI8PpzBFVDg.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\yg1lOnT8Obh5.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\gDIRfiwexyjI.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\sihost.exesihost.exe1⤵
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C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS2⤵
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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⤵
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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⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
prep_Activatable Class_Hermes_perf.cache
5Q7nBRZzjJpD.bat
8ciiA6eT1XZx.bat
DCI8PpzBFVDg.bat
VVsXElEa5xsk.bat
VlSBRLSmHfGN.bat
bmcHmzwiUDtR.bat
doEpKXoHDyAs.bat
gDIRfiwexyjI.bat
ofQz7e66aSon.bat
plV4rOranLTX.bat
pxCBweYzasPr.bat
ro8ClFStNBiX.bat
yg1lOnT8Obh5.bat
zKikJV0TFdgz.bat
memory/460-34-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/460-27-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/460-23-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/460-24-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/460-25-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/460-26-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/2300-10-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/2300-1-0x00000000003B0000-0x00000000006DC000-memory.dmp
memory/2300-14-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/2300-13-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/2300-12-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/2300-11-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/2300-21-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/2300-6-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/2300-2-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/2300-4-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/2300-0-0x00007FFEBAD5F000-0x00007FFEBAD60000-memory.dmp
memory/2300-3-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/2300-9-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/2300-7-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/2300-5-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/2300-8-0x00007FFEBABD0000-0x00007FFEBB574000-memory.dmp
memory/5628-58-0x00000177001E0000-0x00000177002E0000-memory.dmp
memory/5628-243-0x0000017734D10000-0x00000177354AC000-memory.dmp
memory/5628-76-0x0000017703A30000-0x0000017703A50000-memory.dmp
memory/5628-77-0x0000017713F00000-0x0000017714000000-memory.dmp
memory/5628-90-0x0000017703CF0000-0x0000017703D10000-memory.dmp
memory/5628-104-0x0000017714290000-0x00000177142B0000-memory.dmp