Analysis
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max time kernel
151s -
max time network
158s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
26-07-2024 18:25
General
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Target
Aurora.exe
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Size
21.3MB
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MD5
54b11d48df518b331d6e26e991cb7b07
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SHA1
ac4ac7f296744fef3bdba55600e99b7e50196b45
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SHA256
cad0ea7aa29ccb61cd2c595e27921c89e6fed8b0275d86c5560fcde21a1554bc
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SHA512
bf40e890b14162dbbb170579806a81293040dd7855eabf4cdaa14849aeb3cb5ea9f7b017cec7d9bc5a6f934f4f320e97aecb486eaea1aef8fda6fec0ad507b1b
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SSDEEP
393216:TYTogFuaMaKQy6SSTMX3q7wLta40K3pNPS4n+yubbcEVPxEV+aqdvx1LB1x8NFN:TYT1Fu/6SSTMq+YK3Hx+3r5Np1FL8NF
Malware Config
Extracted
redline
cheat
154.81.220.233:28105
Extracted
quasar
1.4.1
themdas
auroraforge.art:55326
thesirenmika.com:55713
0cbdfe7f-0215-41e8-a7b5-d4fbbc555089
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encryption_key
A730DFF691ED1723ED88E36A2C5E7ED5CCF91DD1
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install_name
up2.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Quasar Client Startup
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subdirectory
SubDir
Signatures
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Quasar payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/1588-52-0x0000000000400000-0x0000000000724000-memory.dmp family_quasar behavioral1/memory/1588-55-0x0000000000400000-0x0000000000724000-memory.dmp family_quasar behavioral1/memory/1588-50-0x0000000000400000-0x0000000000724000-memory.dmp family_quasar behavioral1/memory/1588-57-0x0000000000400000-0x0000000000724000-memory.dmp family_quasar behavioral1/memory/1588-56-0x0000000000400000-0x0000000000724000-memory.dmp family_quasar -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 2 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Roaming\Microsoft Edge\build.exe family_redline behavioral1/memory/2692-31-0x0000000000290000-0x00000000002AE000-memory.dmp family_redline -
SectopRAT payload 2 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Roaming\Microsoft Edge\build.exe family_sectoprat behavioral1/memory/2692-31-0x0000000000290000-0x00000000002AE000-memory.dmp family_sectoprat -
Suspicious use of NtCreateUserProcessOtherParentProcess 7 IoCs
Processes:
vlc.exesvchost.exedescription pid process target process PID 1816 created 1180 1816 vlc.exe Explorer.EXE PID 1816 created 1180 1816 vlc.exe Explorer.EXE PID 1816 created 1180 1816 vlc.exe Explorer.EXE PID 2452 created 1180 2452 svchost.exe Explorer.EXE PID 2452 created 1180 2452 svchost.exe Explorer.EXE PID 2452 created 1180 2452 svchost.exe Explorer.EXE PID 2452 created 1180 2452 svchost.exe Explorer.EXE -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
Aurora.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Aurora.exe -
XMRig Miner payload 11 IoCs
Processes:
resource yara_rule behavioral1/memory/2452-84-0x000000013FF00000-0x000000014049A000-memory.dmp xmrig behavioral1/memory/836-86-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/836-88-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/836-90-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/836-93-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/836-95-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/836-97-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/836-99-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/836-101-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/836-103-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/836-105-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig -
Sets file to hidden 1 TTPs 1 IoCs
Modifies file attributes to stop it showing in Explorer etc.
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
Aurora.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion Aurora.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion Aurora.exe -
Executes dropped EXE 6 IoCs
Processes:
AdobeUpdate.exebuild.exeOneDrive.exevlc.exeMsedge.exesvchost.exepid process 2632 AdobeUpdate.exe 2692 build.exe 2636 OneDrive.exe 1816 vlc.exe 1780 Msedge.exe 2452 svchost.exe -
Loads dropped DLL 6 IoCs
Processes:
Aurora.execmd.exetaskeng.exepid process 1944 Aurora.exe 1944 Aurora.exe 1944 Aurora.exe 1944 Aurora.exe 2116 cmd.exe 2808 taskeng.exe -
Modifies file permissions 1 TTPs 1 IoCs
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Processes:
resource yara_rule behavioral1/memory/1944-40-0x00000000000C0000-0x0000000001B8A000-memory.dmp themida -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
AdobeUpdate.exepowershell.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Edge = "C:\\Users\\Admin\\AppData\\Local\\Msedge.exe" AdobeUpdate.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\OneDriveUpdate = "C:\\Users\\Admin\\AppData\\Roaming\\OneDriveUpdate\\OneDrive Updater.exe" powershell.exe -
Processes:
Aurora.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Aurora.exe -
Processes:
powershell.exepowershell.exepowershell.exepid process 3024 powershell.exe 1688 powershell.exe 1072 powershell.exe -
Power Settings 1 TTPs 10 IoCs
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
Processes:
cmd.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.execmd.exepowercfg.exepid process 744 cmd.exe 2552 powercfg.exe 984 powercfg.exe 2852 powercfg.exe 1552 powercfg.exe 940 powercfg.exe 1904 powercfg.exe 2820 powercfg.exe 2968 cmd.exe 2980 powercfg.exe -
Drops file in System32 directory 2 IoCs
Processes:
powershell.exepowershell.exedescription ioc process File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
Aurora.exepid process 1944 Aurora.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
OneDrive.exesvchost.exedescription pid process target process PID 2636 set thread context of 1588 2636 OneDrive.exe RegAsm.exe PID 2452 set thread context of 1772 2452 svchost.exe conhost.exe PID 2452 set thread context of 836 2452 svchost.exe svchost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 7 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
Aurora.exebuild.exeOneDrive.exepowershell.execmd.exeschtasks.exeRegAsm.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Aurora.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language build.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language OneDrive.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 3 IoCs
Adversaries may check for Internet connectivity on compromised systems.
Processes:
cmd.execmd.exePING.EXEpid process 2736 cmd.exe 2588 cmd.exe 2656 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
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Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exeschtasks.exepid process 1812 schtasks.exe 2812 schtasks.exe 2156 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
Aurora.exepowershell.exevlc.exepowershell.exesvchost.exepowershell.exesvchost.exepid process 1944 Aurora.exe 1688 powershell.exe 1816 vlc.exe 1816 vlc.exe 1816 vlc.exe 1816 vlc.exe 1072 powershell.exe 1816 vlc.exe 1816 vlc.exe 2452 svchost.exe 2452 svchost.exe 2452 svchost.exe 2452 svchost.exe 3024 powershell.exe 2452 svchost.exe 2452 svchost.exe 2452 svchost.exe 2452 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
Processes:
powershell.exebuild.exeRegAsm.exepowercfg.exepowercfg.exepowershell.exepowercfg.exepowercfg.exepowercfg.exepowershell.exepowercfg.exepowercfg.exepowercfg.exesvchost.exedescription pid process Token: SeDebugPrivilege 1688 powershell.exe Token: SeDebugPrivilege 2692 build.exe Token: SeDebugPrivilege 1588 RegAsm.exe Token: SeShutdownPrivilege 2552 powercfg.exe Token: SeShutdownPrivilege 984 powercfg.exe Token: SeDebugPrivilege 1072 powershell.exe Token: SeShutdownPrivilege 2852 powercfg.exe Token: SeShutdownPrivilege 2820 powercfg.exe Token: SeShutdownPrivilege 1552 powercfg.exe Token: SeDebugPrivilege 3024 powershell.exe Token: SeShutdownPrivilege 940 powercfg.exe Token: SeShutdownPrivilege 2980 powercfg.exe Token: SeShutdownPrivilege 1904 powercfg.exe Token: SeLockMemoryPrivilege 836 svchost.exe Token: SeLockMemoryPrivilege 836 svchost.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
Processes:
svchost.exepid process 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe -
Suspicious use of SendNotifyMessage 64 IoCs
Processes:
svchost.exepid process 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe 836 svchost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
Aurora.exeAdobeUpdate.execmd.execmd.execmd.exeOneDrive.execmd.execmd.exedescription pid process target process PID 1944 wrote to memory of 2632 1944 Aurora.exe AdobeUpdate.exe PID 1944 wrote to memory of 2632 1944 Aurora.exe AdobeUpdate.exe PID 1944 wrote to memory of 2632 1944 Aurora.exe AdobeUpdate.exe PID 1944 wrote to memory of 2632 1944 Aurora.exe AdobeUpdate.exe PID 1944 wrote to memory of 2692 1944 Aurora.exe build.exe PID 1944 wrote to memory of 2692 1944 Aurora.exe build.exe PID 1944 wrote to memory of 2692 1944 Aurora.exe build.exe PID 1944 wrote to memory of 2692 1944 Aurora.exe build.exe PID 1944 wrote to memory of 2636 1944 Aurora.exe OneDrive.exe PID 1944 wrote to memory of 2636 1944 Aurora.exe OneDrive.exe PID 1944 wrote to memory of 2636 1944 Aurora.exe OneDrive.exe PID 1944 wrote to memory of 2636 1944 Aurora.exe OneDrive.exe PID 2632 wrote to memory of 2736 2632 AdobeUpdate.exe cmd.exe PID 2632 wrote to memory of 2736 2632 AdobeUpdate.exe cmd.exe PID 2632 wrote to memory of 2736 2632 AdobeUpdate.exe cmd.exe PID 2736 wrote to memory of 2588 2736 cmd.exe cmd.exe PID 2736 wrote to memory of 2588 2736 cmd.exe cmd.exe PID 2736 wrote to memory of 2588 2736 cmd.exe cmd.exe PID 1944 wrote to memory of 1816 1944 Aurora.exe vlc.exe PID 1944 wrote to memory of 1816 1944 Aurora.exe vlc.exe PID 1944 wrote to memory of 1816 1944 Aurora.exe vlc.exe PID 1944 wrote to memory of 1816 1944 Aurora.exe vlc.exe PID 2588 wrote to memory of 2656 2588 cmd.exe PING.EXE PID 2588 wrote to memory of 2656 2588 cmd.exe PING.EXE PID 2588 wrote to memory of 2656 2588 cmd.exe PING.EXE PID 2588 wrote to memory of 2516 2588 cmd.exe attrib.exe PID 2588 wrote to memory of 2516 2588 cmd.exe attrib.exe PID 2588 wrote to memory of 2516 2588 cmd.exe attrib.exe PID 2588 wrote to memory of 2996 2588 cmd.exe icacls.exe PID 2588 wrote to memory of 2996 2588 cmd.exe icacls.exe PID 2588 wrote to memory of 2996 2588 cmd.exe icacls.exe PID 2588 wrote to memory of 2116 2588 cmd.exe cmd.exe PID 2588 wrote to memory of 2116 2588 cmd.exe cmd.exe PID 2588 wrote to memory of 2116 2588 cmd.exe cmd.exe PID 2116 wrote to memory of 1780 2116 cmd.exe Msedge.exe PID 2116 wrote to memory of 1780 2116 cmd.exe Msedge.exe PID 2116 wrote to memory of 1780 2116 cmd.exe Msedge.exe PID 2636 wrote to memory of 1688 2636 OneDrive.exe powershell.exe PID 2636 wrote to memory of 1688 2636 OneDrive.exe powershell.exe PID 2636 wrote to memory of 1688 2636 OneDrive.exe powershell.exe PID 2636 wrote to memory of 1688 2636 OneDrive.exe powershell.exe PID 2636 wrote to memory of 712 2636 OneDrive.exe cmd.exe PID 2636 wrote to memory of 712 2636 OneDrive.exe cmd.exe PID 2636 wrote to memory of 712 2636 OneDrive.exe cmd.exe PID 2636 wrote to memory of 712 2636 OneDrive.exe cmd.exe PID 712 wrote to memory of 1812 712 cmd.exe schtasks.exe PID 712 wrote to memory of 1812 712 cmd.exe schtasks.exe PID 712 wrote to memory of 1812 712 cmd.exe schtasks.exe PID 712 wrote to memory of 1812 712 cmd.exe schtasks.exe PID 2636 wrote to memory of 1588 2636 OneDrive.exe RegAsm.exe PID 2636 wrote to memory of 1588 2636 OneDrive.exe RegAsm.exe PID 2636 wrote to memory of 1588 2636 OneDrive.exe RegAsm.exe PID 2636 wrote to memory of 1588 2636 OneDrive.exe RegAsm.exe PID 2636 wrote to memory of 1588 2636 OneDrive.exe RegAsm.exe PID 2636 wrote to memory of 1588 2636 OneDrive.exe RegAsm.exe PID 2636 wrote to memory of 1588 2636 OneDrive.exe RegAsm.exe PID 2636 wrote to memory of 1588 2636 OneDrive.exe RegAsm.exe PID 2636 wrote to memory of 1588 2636 OneDrive.exe RegAsm.exe PID 2636 wrote to memory of 1588 2636 OneDrive.exe RegAsm.exe PID 2636 wrote to memory of 1588 2636 OneDrive.exe RegAsm.exe PID 2636 wrote to memory of 1588 2636 OneDrive.exe RegAsm.exe PID 744 wrote to memory of 2552 744 cmd.exe powercfg.exe PID 744 wrote to memory of 2552 744 cmd.exe powercfg.exe PID 744 wrote to memory of 2552 744 cmd.exe powercfg.exe -
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.
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Views/modifies file attributes 1 TTPs 1 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Windows\explorer.exe"C:\Windows\explorer.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\Aurora.exe"C:\Users\Admin\AppData\Local\Temp\Aurora.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\AdobeLicense\AdobeUpdate.exe"C:\Users\Admin\AppData\Roaming\AdobeLicense\AdobeUpdate.exe"3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c start cmd /Q /C " ping localhost -n 1 && copy "C:\Users\Admin\AppData\Roaming\AdobeLicense\AdobeUpdate.exe" "C:\Users\Admin\AppData\Local\Msedge.exe" && attrib +r +h +a "C:\Users\Admin\AppData\Local\Msedge.exe" && icacls "C:\Users\Admin\AppData\Local\Msedge.exe" /deny "everyone":(WD,AD,WEA,WA) && del "C:\Users\Admin\AppData\Roaming\AdobeLicense\AdobeUpdate.exe" && cmd /C "start "C:\Users\Admin\AppData\Local\Msedge.exe" && exit" && && exit "4⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.execmd /Q /C " ping localhost -n 1 && copy "C:\Users\Admin\AppData\Roaming\AdobeLicense\AdobeUpdate.exe" "C:\Users\Admin\AppData\Local\Msedge.exe" && attrib +r +h +a "C:\Users\Admin\AppData\Local\Msedge.exe" && icacls "C:\Users\Admin\AppData\Local\Msedge.exe" /deny "everyone":(WD,AD,WEA,WA) && del "C:\Users\Admin\AppData\Roaming\AdobeLicense\AdobeUpdate.exe" && cmd /C "start "C:\Users\Admin\AppData\Local\Msedge.exe"5⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\PING.EXEping localhost -n 16⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
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C:\Windows\system32\attrib.exeattrib +r +h +a "C:\Users\Admin\AppData\Local\Msedge.exe"6⤵
- Sets file to hidden
- Views/modifies file attributes
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C:\Windows\system32\icacls.exeicacls "C:\Users\Admin\AppData\Local\Msedge.exe" /deny "everyone":(WD,AD,WEA,WA)6⤵
- Modifies file permissions
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C:\Windows\system32\cmd.execmd /C "start "C:\Users\Admin\AppData\Local\Msedge.exe6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Msedge.exeC:\Users\Admin\AppData\Local\Msedge.exe7⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Roaming\Microsoft Edge\build.exe"C:\Users\Admin\AppData\Roaming\Microsoft Edge\build.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Roaming\OneDrive Update Tool\OneDrive.exe"C:\Users\Admin\AppData\Roaming\OneDrive Update Tool\OneDrive.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Remove -ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'OneDriveUpdate';New-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'OneDriveUpdate' -Value '"C:\Users\Admin\AppData\Roaming\OneDriveUpdate\OneDrive Updater.exe"' -PropertyType 'String'4⤵
- Adds Run key to start application
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\cmd.exe"cmd" /C schtasks /create /tn \OneDriveUpdate /tr "C:\Users\Admin\AppData\Roaming\OneDriveUpdate\OneDrive Updater.exe" /st 00:00 /du 9999:59 /sc once /ri 60 /rl HIGHEST /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn \OneDriveUpdate /tr "C:\Users\Admin\AppData\Roaming\OneDriveUpdate\OneDrive Updater.exe" /st 00:00 /du 9999:59 /sc once /ri 60 /rl HIGHEST /f5⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe#cmd4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Roaming\VLC Media Player\vlc.exe"C:\Users\Admin\AppData\Roaming\VLC Media Player\vlc.exe"3⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 02⤵
- Power Settings
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\powercfg.exepowercfg /x -hibernate-timeout-ac 03⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -hibernate-timeout-dc 03⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -standby-timeout-ac 03⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -standby-timeout-dc 03⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#npnsokoe#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /tn 'ConsoleWindowsHost' /tr '''C:\Users\Admin\AppData\Roaming\Google\Chrome\svchost.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\Google\Chrome\svchost.exe') -Trigger (New-ScheduledTaskTrigger -AtLogOn) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'ConsoleWindowsHost' -RunLevel 'Highest' -Force; }2⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /tn ConsoleWindowsHost /tr 'C:\Users\Admin\AppData\Roaming\Google\Chrome\svchost.exe'3⤵
- Scheduled Task/Job: Scheduled Task
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C:\Windows\System32\schtasks.exeC:\Windows\System32\schtasks.exe /run /tn "ConsoleWindowsHost"2⤵
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 02⤵
- Power Settings
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C:\Windows\System32\powercfg.exepowercfg /x -hibernate-timeout-ac 03⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -hibernate-timeout-dc 03⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -standby-timeout-ac 03⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -standby-timeout-dc 03⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#npnsokoe#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /tn 'ConsoleWindowsHost' /tr '''C:\Users\Admin\AppData\Roaming\Google\Chrome\svchost.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\Google\Chrome\svchost.exe') -Trigger (New-ScheduledTaskTrigger -AtLogOn) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'ConsoleWindowsHost' -RunLevel 'Highest' -Force; }2⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /tn ConsoleWindowsHost /tr 'C:\Users\Admin\AppData\Roaming\Google\Chrome\svchost.exe'3⤵
- Scheduled Task/Job: Scheduled Task
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe2⤵
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Windows\system32\taskeng.exetaskeng.exe {1A26D33A-DC73-4887-90A6-97674B90630B} S-1-5-21-3434294380-2554721341-1919518612-1000:ELZYPTFV\Admin:Interactive:[1]1⤵
- Loads dropped DLL
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C:\Users\Admin\AppData\Roaming\Google\Chrome\svchost.exeC:\Users\Admin\AppData\Roaming\Google\Chrome\svchost.exe2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\AdobeLicense\AdobeUpdate.exeFilesize
80KB
MD565f0a85c4b056d6bcee60c49e2372e35
SHA16af820a2030950617bf150777af4a43a06a17184
SHA256d64768ea74224057220bff451504b6128ddfb6161617b668626c490c84b3ae8e
SHA5127a50bd0b3908f830494b2bff13a051ba0cdc7900934dbf8a62616f6d29b914f05f8029bbcc429a095254ebb6ab2a2d92c05dd6aebf57e34cde20f152243df383
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\84MVDLRRDCVMHDKUZLHE.tempFilesize
7KB
MD5581189de7671aadc3fe5c076dabf0405
SHA1f7b729d938665b99778e4153cd1bc3094aba3e16
SHA256dea43dc2bc682a2e75b9b825953748214b99f4335745ed29d9fbb53fcea6d5ef
SHA51232a35e7a3f3e6cc9fb8645e795bc2f384d1381ebf11c0d1c9e1006e6589319cf8d337036c162dbc71240a97c0b296e126d4d8610243e2faed45d35c8e1cbc095
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C:\Users\Admin\AppData\Roaming\OneDrive Update Tool\OneDrive.exeFilesize
3.2MB
MD53b4f58cd4bca7274be25e885be00798b
SHA1eb57c281d8324a1079db97c9da43483a65debbed
SHA256a6832546e1d261c33deea58e1cbb8a391af91628b130454d55aef3e292862d80
SHA512dc909730b2feacba3c14c98a2b443d5c12dfd74ce74db53cf7e564e01707ac365811e4d3b95c0cefe2b87ebd1b074fb4a395360911c3d11de4fa8957e9bad121
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C:\Users\Admin\AppData\Roaming\VLC Media Player\vlc.exeFilesize
5.6MB
MD5b9fc8581b52abfc6b563da731438e27d
SHA143111fe9b307c850a379fe2d64d279e994680de3
SHA256e03debe75b2f4f4c937c50773064b9a692b262bfce4472e67900edf3f7726058
SHA512c62540e73870caf9a93fbc2396ac99867f8f6e87661240d7642022130008bdb769954f1e8a58d13698172e62cc5b7d44a73b2f1d999db47822eb294c629436a5
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\Users\Admin\AppData\Roaming\Microsoft Edge\build.exeFilesize
95KB
MD5c9a9d471428a5f92068c0823e6454254
SHA18b8ee8612b9b8bfbb165b3a8ca0d4a377b589dd2
SHA256b0ffaa8c7d8fe1e804afc87e6f7659483c69d421911ddbfc410270011b91bfb5
SHA512ca34022e99a48639fb3566ec4eb901a2f91121aee6a1f1bc601492dd94387873afc8af499aefed8d644aef8f564ca46a12ea40176da7f8d7b4e60f4b505ac8af
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memory/836-99-0x0000000140000000-0x00000001407EF000-memory.dmpFilesize
7.9MB
-
memory/836-93-0x0000000140000000-0x00000001407EF000-memory.dmpFilesize
7.9MB
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memory/836-90-0x0000000140000000-0x00000001407EF000-memory.dmpFilesize
7.9MB
-
memory/836-105-0x0000000140000000-0x00000001407EF000-memory.dmpFilesize
7.9MB
-
memory/836-103-0x0000000140000000-0x00000001407EF000-memory.dmpFilesize
7.9MB
-
memory/836-88-0x0000000140000000-0x00000001407EF000-memory.dmpFilesize
7.9MB
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memory/836-86-0x0000000140000000-0x00000001407EF000-memory.dmpFilesize
7.9MB
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memory/836-83-0x00000000000B0000-0x00000000000D0000-memory.dmpFilesize
128KB
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memory/836-97-0x0000000140000000-0x00000001407EF000-memory.dmpFilesize
7.9MB
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memory/836-95-0x0000000140000000-0x00000001407EF000-memory.dmpFilesize
7.9MB
-
memory/836-101-0x0000000140000000-0x00000001407EF000-memory.dmpFilesize
7.9MB
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memory/1072-63-0x000000001B4F0000-0x000000001B7D2000-memory.dmpFilesize
2.9MB
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memory/1072-64-0x0000000001EB0000-0x0000000001EB8000-memory.dmpFilesize
32KB
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memory/1588-52-0x0000000000400000-0x0000000000724000-memory.dmpFilesize
3.1MB
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memory/1588-54-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/1588-56-0x0000000000400000-0x0000000000724000-memory.dmpFilesize
3.1MB
-
memory/1588-55-0x0000000000400000-0x0000000000724000-memory.dmpFilesize
3.1MB
-
memory/1588-57-0x0000000000400000-0x0000000000724000-memory.dmpFilesize
3.1MB
-
memory/1588-46-0x0000000000400000-0x0000000000724000-memory.dmpFilesize
3.1MB
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memory/1588-49-0x0000000000400000-0x0000000000724000-memory.dmpFilesize
3.1MB
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memory/1588-50-0x0000000000400000-0x0000000000724000-memory.dmpFilesize
3.1MB
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memory/1772-85-0x0000000140000000-0x0000000140029000-memory.dmpFilesize
164KB
-
memory/1772-89-0x0000000140000000-0x0000000140029000-memory.dmpFilesize
164KB
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memory/1816-67-0x000000013F8A0000-0x000000013FE3A000-memory.dmpFilesize
5.6MB
-
memory/1816-58-0x000000013F8A0000-0x000000013FE3A000-memory.dmpFilesize
5.6MB
-
memory/1944-3-0x00000000764C0000-0x0000000076507000-memory.dmpFilesize
284KB
-
memory/1944-7-0x00000000764C0000-0x0000000076507000-memory.dmpFilesize
284KB
-
memory/1944-0-0x00000000000C0000-0x0000000001B8A000-memory.dmpFilesize
26.8MB
-
memory/1944-40-0x00000000000C0000-0x0000000001B8A000-memory.dmpFilesize
26.8MB
-
memory/1944-39-0x00000000764C0000-0x0000000076507000-memory.dmpFilesize
284KB
-
memory/1944-2-0x00000000764C0000-0x0000000076507000-memory.dmpFilesize
284KB
-
memory/1944-1-0x00000000764CE000-0x00000000764CF000-memory.dmpFilesize
4KB
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memory/2452-84-0x000000013FF00000-0x000000014049A000-memory.dmpFilesize
5.6MB
-
memory/2452-71-0x000000013FF00000-0x000000014049A000-memory.dmpFilesize
5.6MB
-
memory/2636-32-0x0000000000360000-0x000000000068E000-memory.dmpFilesize
3.2MB
-
memory/2692-31-0x0000000000290000-0x00000000002AE000-memory.dmpFilesize
120KB
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memory/3024-78-0x00000000027B0000-0x00000000027B8000-memory.dmpFilesize
32KB
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memory/3024-77-0x000000001B5F0000-0x000000001B8D2000-memory.dmpFilesize
2.9MB