Analysis
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max time kernel
120s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
08-02-2025 03:17
Behavioral task
behavioral1
Sample
92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe
Resource
win10v2004-20250207-en
General
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Target
92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe
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Size
1.5MB
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MD5
4d7204d2266c42d11fc2fc7a97cf1214
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SHA1
66a64f064e9be39ae7debcb3301b30236c156a6c
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SHA256
92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a
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SHA512
42e21cb91bfd8feb95ab7a321430a35ef63cdb1eefe2038e223a7699dd17531751b1d592291f40aa9195eabcc830c18cc949bdd76c8e4eee39c59905e4d6b040
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SSDEEP
12288:8+UjTLktugGpjg3hImpAE8r8UldIsxvc2DD5TuVixuDCvK+7lvHs+D5oSW:8zjPktUQhHUldIspczCSQJK
Malware Config
Signatures
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Blackshades
Blackshades is a remote access trojan with various capabilities.
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Blackshades family
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Blackshades payload 6 IoCs
resource yara_rule behavioral1/memory/2196-65-0x0000000000400000-0x000000000045D000-memory.dmp family_blackshades behavioral1/memory/2196-53-0x0000000000400000-0x000000000045D000-memory.dmp family_blackshades behavioral1/memory/2196-69-0x0000000000400000-0x000000000045D000-memory.dmp family_blackshades behavioral1/memory/2196-72-0x0000000000400000-0x000000000045D000-memory.dmp family_blackshades behavioral1/memory/2196-74-0x0000000000400000-0x000000000045D000-memory.dmp family_blackshades behavioral1/memory/2196-77-0x0000000000400000-0x000000000045D000-memory.dmp family_blackshades -
Modifies firewall policy service 3 TTPs 8 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\darkeye-nosttingspersistent2.exe = "C:\\Users\\Admin\\AppData\\Roaming\\darkeye-nosttingspersistent2.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 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\AuthorizedApplications\List reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\winlogon.exe = "C:\\Users\\Admin\\AppData\\Roaming\\winlogon.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 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\AuthorizedApplications\List reg.exe -
Executes dropped EXE 3 IoCs
pid Process 2636 winlogon.exe 2196 winlogon.exe 2616 winlogon.exe -
Loads dropped DLL 5 IoCs
pid Process 2848 92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe 2848 92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe 2848 92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe 2848 92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe 2848 92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\Winlogon = "C:\\Users\\Admin\\AppData\\Roaming\\winlogon.exe" reg.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2636 set thread context of 2196 2636 winlogon.exe 34 PID 2636 set thread context of 2616 2636 winlogon.exe 35 -
resource yara_rule behavioral1/memory/2848-2-0x0000000000400000-0x000000000057F000-memory.dmp upx behavioral1/files/0x0012000000016d52-27.dat upx behavioral1/memory/2848-46-0x0000000000400000-0x000000000057F000-memory.dmp upx behavioral1/memory/2636-48-0x0000000000400000-0x000000000057F000-memory.dmp upx behavioral1/memory/2616-61-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral1/memory/2616-60-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral1/memory/2616-66-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral1/memory/2196-65-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/2636-64-0x0000000000400000-0x000000000057F000-memory.dmp upx behavioral1/memory/2616-57-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral1/memory/2196-53-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/2196-52-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/2196-51-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/2196-69-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/2616-70-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral1/memory/2196-72-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/2196-74-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/2196-77-0x0000000000400000-0x000000000045D000-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 92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winlogon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winlogon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winlogon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 1400 reg.exe 2928 reg.exe 2964 reg.exe 2944 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 2196 winlogon.exe Token: SeCreateTokenPrivilege 2196 winlogon.exe Token: SeAssignPrimaryTokenPrivilege 2196 winlogon.exe Token: SeLockMemoryPrivilege 2196 winlogon.exe Token: SeIncreaseQuotaPrivilege 2196 winlogon.exe Token: SeMachineAccountPrivilege 2196 winlogon.exe Token: SeTcbPrivilege 2196 winlogon.exe Token: SeSecurityPrivilege 2196 winlogon.exe Token: SeTakeOwnershipPrivilege 2196 winlogon.exe Token: SeLoadDriverPrivilege 2196 winlogon.exe Token: SeSystemProfilePrivilege 2196 winlogon.exe Token: SeSystemtimePrivilege 2196 winlogon.exe Token: SeProfSingleProcessPrivilege 2196 winlogon.exe Token: SeIncBasePriorityPrivilege 2196 winlogon.exe Token: SeCreatePagefilePrivilege 2196 winlogon.exe Token: SeCreatePermanentPrivilege 2196 winlogon.exe Token: SeBackupPrivilege 2196 winlogon.exe Token: SeRestorePrivilege 2196 winlogon.exe Token: SeShutdownPrivilege 2196 winlogon.exe Token: SeDebugPrivilege 2196 winlogon.exe Token: SeAuditPrivilege 2196 winlogon.exe Token: SeSystemEnvironmentPrivilege 2196 winlogon.exe Token: SeChangeNotifyPrivilege 2196 winlogon.exe Token: SeRemoteShutdownPrivilege 2196 winlogon.exe Token: SeUndockPrivilege 2196 winlogon.exe Token: SeSyncAgentPrivilege 2196 winlogon.exe Token: SeEnableDelegationPrivilege 2196 winlogon.exe Token: SeManageVolumePrivilege 2196 winlogon.exe Token: SeImpersonatePrivilege 2196 winlogon.exe Token: SeCreateGlobalPrivilege 2196 winlogon.exe Token: 31 2196 winlogon.exe Token: 32 2196 winlogon.exe Token: 33 2196 winlogon.exe Token: 34 2196 winlogon.exe Token: 35 2196 winlogon.exe Token: SeDebugPrivilege 2616 winlogon.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2848 92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe 2636 winlogon.exe 2196 winlogon.exe 2196 winlogon.exe 2616 winlogon.exe 2196 winlogon.exe -
Suspicious use of WriteProcessMemory 62 IoCs
description pid Process procid_target PID 2848 wrote to memory of 3016 2848 92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe 30 PID 2848 wrote to memory of 3016 2848 92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe 30 PID 2848 wrote to memory of 3016 2848 92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe 30 PID 2848 wrote to memory of 3016 2848 92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe 30 PID 3016 wrote to memory of 2804 3016 cmd.exe 32 PID 3016 wrote to memory of 2804 3016 cmd.exe 32 PID 3016 wrote to memory of 2804 3016 cmd.exe 32 PID 3016 wrote to memory of 2804 3016 cmd.exe 32 PID 2848 wrote to memory of 2636 2848 92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe 33 PID 2848 wrote to memory of 2636 2848 92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe 33 PID 2848 wrote to memory of 2636 2848 92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe 33 PID 2848 wrote to memory of 2636 2848 92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe 33 PID 2636 wrote to memory of 2196 2636 winlogon.exe 34 PID 2636 wrote to memory of 2196 2636 winlogon.exe 34 PID 2636 wrote to memory of 2196 2636 winlogon.exe 34 PID 2636 wrote to memory of 2196 2636 winlogon.exe 34 PID 2636 wrote to memory of 2196 2636 winlogon.exe 34 PID 2636 wrote to memory of 2196 2636 winlogon.exe 34 PID 2636 wrote to memory of 2196 2636 winlogon.exe 34 PID 2636 wrote to memory of 2196 2636 winlogon.exe 34 PID 2636 wrote to memory of 2196 2636 winlogon.exe 34 PID 2636 wrote to memory of 2616 2636 winlogon.exe 35 PID 2636 wrote to memory of 2616 2636 winlogon.exe 35 PID 2636 wrote to memory of 2616 2636 winlogon.exe 35 PID 2636 wrote to memory of 2616 2636 winlogon.exe 35 PID 2636 wrote to memory of 2616 2636 winlogon.exe 35 PID 2636 wrote to memory of 2616 2636 winlogon.exe 35 PID 2636 wrote to memory of 2616 2636 winlogon.exe 35 PID 2636 wrote to memory of 2616 2636 winlogon.exe 35 PID 2636 wrote to memory of 2616 2636 winlogon.exe 35 PID 2196 wrote to memory of 1820 2196 winlogon.exe 36 PID 2196 wrote to memory of 1820 2196 winlogon.exe 36 PID 2196 wrote to memory of 1820 2196 winlogon.exe 36 PID 2196 wrote to memory of 1820 2196 winlogon.exe 36 PID 2196 wrote to memory of 1588 2196 winlogon.exe 37 PID 2196 wrote to memory of 1588 2196 winlogon.exe 37 PID 2196 wrote to memory of 1588 2196 winlogon.exe 37 PID 2196 wrote to memory of 1588 2196 winlogon.exe 37 PID 2196 wrote to memory of 1060 2196 winlogon.exe 39 PID 2196 wrote to memory of 1060 2196 winlogon.exe 39 PID 2196 wrote to memory of 1060 2196 winlogon.exe 39 PID 2196 wrote to memory of 1060 2196 winlogon.exe 39 PID 2196 wrote to memory of 2480 2196 winlogon.exe 41 PID 2196 wrote to memory of 2480 2196 winlogon.exe 41 PID 2196 wrote to memory of 2480 2196 winlogon.exe 41 PID 2196 wrote to memory of 2480 2196 winlogon.exe 41 PID 1820 wrote to memory of 1400 1820 cmd.exe 44 PID 1820 wrote to memory of 1400 1820 cmd.exe 44 PID 1820 wrote to memory of 1400 1820 cmd.exe 44 PID 1820 wrote to memory of 1400 1820 cmd.exe 44 PID 1588 wrote to memory of 2928 1588 cmd.exe 45 PID 1588 wrote to memory of 2928 1588 cmd.exe 45 PID 1588 wrote to memory of 2928 1588 cmd.exe 45 PID 1588 wrote to memory of 2928 1588 cmd.exe 45 PID 1060 wrote to memory of 2964 1060 cmd.exe 46 PID 1060 wrote to memory of 2964 1060 cmd.exe 46 PID 1060 wrote to memory of 2964 1060 cmd.exe 46 PID 1060 wrote to memory of 2964 1060 cmd.exe 46 PID 2480 wrote to memory of 2944 2480 cmd.exe 47 PID 2480 wrote to memory of 2944 2480 cmd.exe 47 PID 2480 wrote to memory of 2944 2480 cmd.exe 47 PID 2480 wrote to memory of 2944 2480 cmd.exe 47
Processes
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C:\Users\Admin\AppData\Local\Temp\92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe"C:\Users\Admin\AppData\Local\Temp\92fbc8140b9989ca572d504e356feb5258e27452c2b542ce51a78fc5ed163d9a.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2848 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\OMlGs.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3016 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Winlogon" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\winlogon.exe" /f3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:2804
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C:\Users\Admin\AppData\Roaming\winlogon.exe"C:\Users\Admin\AppData\Roaming\winlogon.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2636 -
C:\Users\Admin\AppData\Roaming\winlogon.exewinlogon.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2196 -
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:1820 -
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:1400
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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\winlogon.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\winlogon.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1588 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\winlogon.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\winlogon.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2928
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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:1060 -
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:2964
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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-nosttingspersistent2.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\darkeye-nosttingspersistent2.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2480 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\darkeye-nosttingspersistent2.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\darkeye-nosttingspersistent2.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2944
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C:\Users\Admin\AppData\Roaming\winlogon.exeC:\Users\Admin\AppData\Roaming\winlogon.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2616
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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
138B
MD54da6717f2c70f4bd32ad33a227a2ff47
SHA13d7f7159e1f695bd469287d1ad4ffa0841b407a8
SHA256a12bb2e5d2fb0b3c400ce311fae72995a00b57a97d23e4b9effec47cff189d07
SHA5126765314054ad9bf2164058248f3d3a17775176925abbe4376aec030dca3a5e59be8b9e96139941fec2b2e1a9bff38f87abdb29ea09a299d8ab7e23ecec4083df
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Filesize
1.5MB
MD5b520c72ee29011b76a3d96f8f088d219
SHA1aa9c70a3c909e736c6588ee982a9684db983d886
SHA2562124b7be362fcebe6d77fd62a942b28a1dbaab33d743c5be01d761d3a6ae6212
SHA5126bfeae6894f75383920ed3e9d192a27552f0f4a92057c652edbbb0a38a553caf59639e2a3911ed2e93a7fc90e30598325337634797fcf8ad4cd588ef82b98352