Analysis
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max time kernel
98s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15-12-2024 20:48
Static task
static1
Behavioral task
behavioral1
Sample
2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe
Resource
win7-20241010-en
General
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Target
2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe
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Size
516KB
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MD5
e9888b360d3b08327149879ebeaeb45d
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SHA1
8d454ec113189bbbf25b385f2a3a58ac860889c2
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SHA256
6c01fc5e2cc1619526021f5fb32a699f00a4223a74eb3a90adbf1e731deab97c
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SHA512
8ff75039f5cb751501c21eeca3ce0bce29e54deac0d8c5b7ce9a08950f5e10b0e6cd1833656e53bc545c60767de4ebfe4af0f32cb8a07fbbb5507e6e13b0b3e0
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SSDEEP
6144:ooyZmTAsfJFakxaLjcMkc0Cax1PxGp6bYA0w601+dNT9/0626ASkVOAF3MHdIqBr:ooyIJsMPrPUp6bYboEdNaM9I80y
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
Signatures
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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" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe -
resource yara_rule behavioral2/memory/3128-7-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/3128-6-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/3128-4-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/3128-3-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/3128-16-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/3128-8-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/3128-17-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/3128-20-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/3128-18-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/3128-5-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/3128-24-0x0000000002380000-0x000000000343A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e57a141 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe File opened for modification C:\Windows\SYSTEM.INI 2024-12-15_e9888b360d3b08327149879ebeaeb45d_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 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe Token: SeDebugPrivilege 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 3128 wrote to memory of 784 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe 8 PID 3128 wrote to memory of 792 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe 9 PID 3128 wrote to memory of 340 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe 13 PID 3128 wrote to memory of 2652 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe 44 PID 3128 wrote to memory of 2660 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe 45 PID 3128 wrote to memory of 2804 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe 47 PID 3128 wrote to memory of 3548 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe 56 PID 3128 wrote to memory of 3680 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe 57 PID 3128 wrote to memory of 3876 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe 58 PID 3128 wrote to memory of 3968 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe 59 PID 3128 wrote to memory of 4076 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe 60 PID 3128 wrote to memory of 772 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe 61 PID 3128 wrote to memory of 4196 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe 62 PID 3128 wrote to memory of 2328 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe 64 PID 3128 wrote to memory of 1644 3128 2024-12-15_e9888b360d3b08327149879ebeaeb45d_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" 2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:784
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:792
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:340
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2652
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2660
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2804
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3548
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C:\Users\Admin\AppData\Local\Temp\2024-12-15_e9888b360d3b08327149879ebeaeb45d_bkransomware_hawkeye.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-15_e9888b360d3b08327149879ebeaeb45d_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:3128
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3680
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3876
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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⤵PID:3968
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4076
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:772
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4196
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2328
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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:1644
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