Analysis
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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
12-10-2024 18:26
Static task
static1
Behavioral task
behavioral1
Sample
086eb80608238e64a1bce77b4db08e7f15b9354111363f55f99399aebe80058c.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
086eb80608238e64a1bce77b4db08e7f15b9354111363f55f99399aebe80058c.exe
Resource
win10v2004-20241007-en
General
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Target
086eb80608238e64a1bce77b4db08e7f15b9354111363f55f99399aebe80058c.exe
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Size
1.8MB
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MD5
c998e3745f74028aa75b4450e26ffc18
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SHA1
5907ec700d823fbe7e92eb62a36ee300de665061
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SHA256
086eb80608238e64a1bce77b4db08e7f15b9354111363f55f99399aebe80058c
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SHA512
c42afc900035e57776e706fafd99e86de280af6a96a20ecf01a9fdd19610c255706dab93753e9cb7cbaac1803ae040129be621e3b153156132e409cc32518f24
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SSDEEP
49152:RNMqQ0kwonLVkZep9nWrPWwONrRoODiGgDWAg2CPaSAnYvJW3BTSXff6YNQVWIPC:RiqQ0kwonLVkZep9nWrPWwONrRoODiGJ
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 10 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\darkeye-nosttingspersistent.exe = "C:\\Users\\Admin\\AppData\\Roaming\\darkeye-nosttingspersistent.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\Firefox.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Firefox.exe:*:Enabled:Windows Messanger" reg.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation 086eb80608238e64a1bce77b4db08e7f15b9354111363f55f99399aebe80058c.exe -
Executes dropped EXE 3 IoCs
pid Process 3940 Firefox.exe 752 Firefox.exe 2116 Firefox.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Java Updater 3 = "C:\\Users\\Admin\\AppData\\Roaming\\Firefox.exe" reg.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3940 set thread context of 752 3940 Firefox.exe 91 PID 3940 set thread context of 2116 3940 Firefox.exe 92 -
resource yara_rule behavioral2/memory/752-36-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral2/memory/752-34-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral2/memory/2116-38-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/752-31-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral2/memory/2116-44-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/2116-46-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/752-51-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral2/memory/2116-52-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/752-53-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral2/memory/752-55-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral2/memory/752-58-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral2/memory/752-60-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral2/memory/752-76-0x0000000000400000-0x000000000045D000-memory.dmp upx -
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 14 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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Firefox.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Firefox.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 086eb80608238e64a1bce77b4db08e7f15b9354111363f55f99399aebe80058c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Firefox.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 2448 reg.exe 1824 reg.exe 3828 reg.exe 4172 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 752 Firefox.exe Token: SeCreateTokenPrivilege 752 Firefox.exe Token: SeAssignPrimaryTokenPrivilege 752 Firefox.exe Token: SeLockMemoryPrivilege 752 Firefox.exe Token: SeIncreaseQuotaPrivilege 752 Firefox.exe Token: SeMachineAccountPrivilege 752 Firefox.exe Token: SeTcbPrivilege 752 Firefox.exe Token: SeSecurityPrivilege 752 Firefox.exe Token: SeTakeOwnershipPrivilege 752 Firefox.exe Token: SeLoadDriverPrivilege 752 Firefox.exe Token: SeSystemProfilePrivilege 752 Firefox.exe Token: SeSystemtimePrivilege 752 Firefox.exe Token: SeProfSingleProcessPrivilege 752 Firefox.exe Token: SeIncBasePriorityPrivilege 752 Firefox.exe Token: SeCreatePagefilePrivilege 752 Firefox.exe Token: SeCreatePermanentPrivilege 752 Firefox.exe Token: SeBackupPrivilege 752 Firefox.exe Token: SeRestorePrivilege 752 Firefox.exe Token: SeShutdownPrivilege 752 Firefox.exe Token: SeDebugPrivilege 752 Firefox.exe Token: SeAuditPrivilege 752 Firefox.exe Token: SeSystemEnvironmentPrivilege 752 Firefox.exe Token: SeChangeNotifyPrivilege 752 Firefox.exe Token: SeRemoteShutdownPrivilege 752 Firefox.exe Token: SeUndockPrivilege 752 Firefox.exe Token: SeSyncAgentPrivilege 752 Firefox.exe Token: SeEnableDelegationPrivilege 752 Firefox.exe Token: SeManageVolumePrivilege 752 Firefox.exe Token: SeImpersonatePrivilege 752 Firefox.exe Token: SeCreateGlobalPrivilege 752 Firefox.exe Token: 31 752 Firefox.exe Token: 32 752 Firefox.exe Token: 33 752 Firefox.exe Token: 34 752 Firefox.exe Token: 35 752 Firefox.exe Token: SeDebugPrivilege 2116 Firefox.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 808 086eb80608238e64a1bce77b4db08e7f15b9354111363f55f99399aebe80058c.exe 3940 Firefox.exe 752 Firefox.exe 752 Firefox.exe 2116 Firefox.exe 752 Firefox.exe -
Suspicious use of WriteProcessMemory 49 IoCs
description pid Process procid_target PID 808 wrote to memory of 2580 808 086eb80608238e64a1bce77b4db08e7f15b9354111363f55f99399aebe80058c.exe 86 PID 808 wrote to memory of 2580 808 086eb80608238e64a1bce77b4db08e7f15b9354111363f55f99399aebe80058c.exe 86 PID 808 wrote to memory of 2580 808 086eb80608238e64a1bce77b4db08e7f15b9354111363f55f99399aebe80058c.exe 86 PID 2580 wrote to memory of 464 2580 cmd.exe 89 PID 2580 wrote to memory of 464 2580 cmd.exe 89 PID 2580 wrote to memory of 464 2580 cmd.exe 89 PID 808 wrote to memory of 3940 808 086eb80608238e64a1bce77b4db08e7f15b9354111363f55f99399aebe80058c.exe 90 PID 808 wrote to memory of 3940 808 086eb80608238e64a1bce77b4db08e7f15b9354111363f55f99399aebe80058c.exe 90 PID 808 wrote to memory of 3940 808 086eb80608238e64a1bce77b4db08e7f15b9354111363f55f99399aebe80058c.exe 90 PID 3940 wrote to memory of 752 3940 Firefox.exe 91 PID 3940 wrote to memory of 752 3940 Firefox.exe 91 PID 3940 wrote to memory of 752 3940 Firefox.exe 91 PID 3940 wrote to memory of 752 3940 Firefox.exe 91 PID 3940 wrote to memory of 752 3940 Firefox.exe 91 PID 3940 wrote to memory of 752 3940 Firefox.exe 91 PID 3940 wrote to memory of 752 3940 Firefox.exe 91 PID 3940 wrote to memory of 752 3940 Firefox.exe 91 PID 3940 wrote to memory of 2116 3940 Firefox.exe 92 PID 3940 wrote to memory of 2116 3940 Firefox.exe 92 PID 3940 wrote to memory of 2116 3940 Firefox.exe 92 PID 3940 wrote to memory of 2116 3940 Firefox.exe 92 PID 3940 wrote to memory of 2116 3940 Firefox.exe 92 PID 3940 wrote to memory of 2116 3940 Firefox.exe 92 PID 3940 wrote to memory of 2116 3940 Firefox.exe 92 PID 3940 wrote to memory of 2116 3940 Firefox.exe 92 PID 752 wrote to memory of 4716 752 Firefox.exe 93 PID 752 wrote to memory of 4716 752 Firefox.exe 93 PID 752 wrote to memory of 4716 752 Firefox.exe 93 PID 752 wrote to memory of 5048 752 Firefox.exe 94 PID 752 wrote to memory of 5048 752 Firefox.exe 94 PID 752 wrote to memory of 5048 752 Firefox.exe 94 PID 752 wrote to memory of 3308 752 Firefox.exe 95 PID 752 wrote to memory of 3308 752 Firefox.exe 95 PID 752 wrote to memory of 3308 752 Firefox.exe 95 PID 752 wrote to memory of 3604 752 Firefox.exe 96 PID 752 wrote to memory of 3604 752 Firefox.exe 96 PID 752 wrote to memory of 3604 752 Firefox.exe 96 PID 4716 wrote to memory of 4172 4716 cmd.exe 101 PID 4716 wrote to memory of 4172 4716 cmd.exe 101 PID 4716 wrote to memory of 4172 4716 cmd.exe 101 PID 3604 wrote to memory of 2448 3604 cmd.exe 102 PID 3604 wrote to memory of 2448 3604 cmd.exe 102 PID 3604 wrote to memory of 2448 3604 cmd.exe 102 PID 3308 wrote to memory of 1824 3308 cmd.exe 103 PID 3308 wrote to memory of 1824 3308 cmd.exe 103 PID 3308 wrote to memory of 1824 3308 cmd.exe 103 PID 5048 wrote to memory of 3828 5048 cmd.exe 104 PID 5048 wrote to memory of 3828 5048 cmd.exe 104 PID 5048 wrote to memory of 3828 5048 cmd.exe 104
Processes
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C:\Users\Admin\AppData\Local\Temp\086eb80608238e64a1bce77b4db08e7f15b9354111363f55f99399aebe80058c.exe"C:\Users\Admin\AppData\Local\Temp\086eb80608238e64a1bce77b4db08e7f15b9354111363f55f99399aebe80058c.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:808 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\lHGBA.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2580 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Java Updater 3" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Firefox.exe" /f3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:464
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C:\Users\Admin\AppData\Roaming\Firefox.exe"C:\Users\Admin\AppData\Roaming\Firefox.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3940 -
C:\Users\Admin\AppData\Roaming\Firefox.exeC:\Users\Admin\AppData\Roaming\Firefox.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:752 -
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4716 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:4172
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Firefox.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Firefox.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5048 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Firefox.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Firefox.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:3828
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3308 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:1824
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\darkeye-nosttingspersistent.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\darkeye-nosttingspersistent.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3604 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\darkeye-nosttingspersistent.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\darkeye-nosttingspersistent.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2448
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C:\Users\Admin\AppData\Roaming\Firefox.exeC:\Users\Admin\AppData\Roaming\Firefox.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2116
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
143B
MD5962bc493b87f298696ad6e3eed7c7937
SHA1985cc0c7e37e2465c4349abd528e120663ebd205
SHA256c167e2faa5307ac291ff833b8a1f5f802eaa028d1aba8d1ad342ca84c07bdb01
SHA5129dd2b755a404b74206b713ab17d2ddedacc48910e942dab71cf7e98d8d25322c24e32648f0881136e5425134aaccfbfd9bdc52ceb4519bd07e97c5564116f173
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Filesize
1.8MB
MD5e164175399b9108b3da00b83b2e81aa3
SHA121af45bcda2014480761205e2f9b9977967de122
SHA2561426cbff751ff156865c2ffdffa24d2343013d03022bab39fcbf6a0e77d4405a
SHA51213b8102fc3c432b6c4877055b7b113419d6911bad5a8c1adba6a8001f559b4e298da6ba13a20055ad6c44d5605db985edefb67bec2408caf67a81b9a20d9ed79