Analysis
-
max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26-12-2024 20:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe
Resource
win7-20240729-en
windows7-x64
15 signatures
150 seconds
General
-
Target
2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe
-
Size
525KB
-
MD5
48402e89a034c966c4a049909f17e6bb
-
SHA1
dc6a262a52e91b9829134bdedb20574ac57a3a6e
-
SHA256
80b42a6ecce3499c8ea829c130944584f6d96854307e78e20a69b41f978e98d7
-
SHA512
4b6d98a8756ed89929ce43d12920846414d2ef599a3b19dc3b94484bc7aa7e010d06a28ef1cc606174076038c67e886fe0cea6ba68f8cd80cc4c9fce821bcd71
-
SSDEEP
6144:z78n5Qw0tneDA/sqhleIc0HftdrkYY1hj63hgDonsogCh6NEpAFCn5DgGXp0SV/y:n85bM3nLxYfj63hgD1Zihn5DgGX6eu
Malware Config
Extracted
Family
sality
C2
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Signatures
-
Modifies firewall policy service 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe -
Sality family
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe -
resource yara_rule behavioral2/memory/4744-1-0x0000000002430000-0x00000000034BE000-memory.dmp upx behavioral2/memory/4744-7-0x0000000002430000-0x00000000034BE000-memory.dmp upx behavioral2/memory/4744-6-0x0000000002430000-0x00000000034BE000-memory.dmp upx behavioral2/memory/4744-5-0x0000000002430000-0x00000000034BE000-memory.dmp upx behavioral2/memory/4744-3-0x0000000002430000-0x00000000034BE000-memory.dmp upx behavioral2/memory/4744-4-0x0000000002430000-0x00000000034BE000-memory.dmp upx behavioral2/memory/4744-10-0x0000000002430000-0x00000000034BE000-memory.dmp upx behavioral2/memory/4744-13-0x0000000002430000-0x00000000034BE000-memory.dmp upx behavioral2/memory/4744-14-0x0000000002430000-0x00000000034BE000-memory.dmp upx behavioral2/memory/4744-22-0x0000000002430000-0x00000000034BE000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe Token: SeDebugPrivilege 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4744 wrote to memory of 764 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 8 PID 4744 wrote to memory of 772 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 9 PID 4744 wrote to memory of 316 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 13 PID 4744 wrote to memory of 2500 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 42 PID 4744 wrote to memory of 2512 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 43 PID 4744 wrote to memory of 2772 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 47 PID 4744 wrote to memory of 3420 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 56 PID 4744 wrote to memory of 3568 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 57 PID 4744 wrote to memory of 3736 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 58 PID 4744 wrote to memory of 3824 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 59 PID 4744 wrote to memory of 3892 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 60 PID 4744 wrote to memory of 3976 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 61 PID 4744 wrote to memory of 4036 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 62 PID 4744 wrote to memory of 3604 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 74 PID 4744 wrote to memory of 1592 4744 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe 76 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe
Processes
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:764
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:772
-
C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:316
-
C:\Windows\system32\sihost.exesihost.exe1⤵PID:2500
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2512
-
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2772
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3420
-
C:\Users\Admin\AppData\Local\Temp\2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4744
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3568
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3736
-
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3824
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3892
-
C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:3976
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4036
-
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵PID:3604
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1592
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5