Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
24/02/2025, 02:49
Static task
static1
Behavioral task
behavioral1
Sample
86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe
Resource
win10v2004-20250217-en
General
-
Target
86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe
-
Size
1.6MB
-
MD5
953c7777f56b3099939d6a50a5ef4d95
-
SHA1
cb920027dae7b9f56e268440cd29328a2f559cc5
-
SHA256
86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06
-
SHA512
9b6c31ed6a158d38106d1994f9fcd0874aa8d536e56177f7c8a70000e660b3ef51dbb44f04537a105d223a2a4093b909e4551e99e7fa22f3d223fab838e6d77a
-
SSDEEP
12288:WB5a3hizhz/o456rn9lkQ8rxQslgBKR1jl9RL9BVnDXLmoIY7Tm+jZFluq9wd4Uo:WkB4tpHlgGjlLHlFoq2d5o
Malware Config
Signatures
-
Blackshades
Blackshades is a remote access trojan with various capabilities.
-
Blackshades family
-
Blackshades payload 11 IoCs
resource yara_rule behavioral2/memory/992-36-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/992-42-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/992-44-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/992-46-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/992-47-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/992-48-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/992-50-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/992-52-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/992-55-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/992-57-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/992-60-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades -
Modifies firewall policy service 3 TTPs 10 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\Windows Update\winupdt.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Windows Update\\winupdt.exe:*:Enabled:Windows Messanger" 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\Windows Updater.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Windows Updater.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 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 Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 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-1-5-21-1170604239-850860757-3112005715-1000\Control Panel\International\Geo\Nation 86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe -
Executes dropped EXE 2 IoCs
pid Process 1184 winupdt.exe 992 winupdt.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1170604239-850860757-3112005715-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Window Updates = "C:\\Users\\Admin\\AppData\\Roaming\\Windows Update\\winupdt.exe" reg.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1184 set thread context of 992 1184 winupdt.exe 90 -
resource yara_rule behavioral2/memory/992-31-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/992-34-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/992-36-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/992-42-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/992-44-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/992-46-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/992-47-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/992-48-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/992-50-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/992-52-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/992-55-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/992-57-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/992-60-0x0000000000400000-0x000000000045C000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 13 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 cmd.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 86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.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 cmd.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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winupdt.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winupdt.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 232 reg.exe 4368 reg.exe 4536 reg.exe 1492 reg.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: 1 992 winupdt.exe Token: SeCreateTokenPrivilege 992 winupdt.exe Token: SeAssignPrimaryTokenPrivilege 992 winupdt.exe Token: SeLockMemoryPrivilege 992 winupdt.exe Token: SeIncreaseQuotaPrivilege 992 winupdt.exe Token: SeMachineAccountPrivilege 992 winupdt.exe Token: SeTcbPrivilege 992 winupdt.exe Token: SeSecurityPrivilege 992 winupdt.exe Token: SeTakeOwnershipPrivilege 992 winupdt.exe Token: SeLoadDriverPrivilege 992 winupdt.exe Token: SeSystemProfilePrivilege 992 winupdt.exe Token: SeSystemtimePrivilege 992 winupdt.exe Token: SeProfSingleProcessPrivilege 992 winupdt.exe Token: SeIncBasePriorityPrivilege 992 winupdt.exe Token: SeCreatePagefilePrivilege 992 winupdt.exe Token: SeCreatePermanentPrivilege 992 winupdt.exe Token: SeBackupPrivilege 992 winupdt.exe Token: SeRestorePrivilege 992 winupdt.exe Token: SeShutdownPrivilege 992 winupdt.exe Token: SeDebugPrivilege 992 winupdt.exe Token: SeAuditPrivilege 992 winupdt.exe Token: SeSystemEnvironmentPrivilege 992 winupdt.exe Token: SeChangeNotifyPrivilege 992 winupdt.exe Token: SeRemoteShutdownPrivilege 992 winupdt.exe Token: SeUndockPrivilege 992 winupdt.exe Token: SeSyncAgentPrivilege 992 winupdt.exe Token: SeEnableDelegationPrivilege 992 winupdt.exe Token: SeManageVolumePrivilege 992 winupdt.exe Token: SeImpersonatePrivilege 992 winupdt.exe Token: SeCreateGlobalPrivilege 992 winupdt.exe Token: 31 992 winupdt.exe Token: 32 992 winupdt.exe Token: 33 992 winupdt.exe Token: 34 992 winupdt.exe Token: 35 992 winupdt.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1496 86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe 1184 winupdt.exe 992 winupdt.exe 992 winupdt.exe 992 winupdt.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 1496 wrote to memory of 3512 1496 86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe 84 PID 1496 wrote to memory of 3512 1496 86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe 84 PID 1496 wrote to memory of 3512 1496 86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe 84 PID 3512 wrote to memory of 3724 3512 cmd.exe 88 PID 3512 wrote to memory of 3724 3512 cmd.exe 88 PID 3512 wrote to memory of 3724 3512 cmd.exe 88 PID 1496 wrote to memory of 1184 1496 86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe 89 PID 1496 wrote to memory of 1184 1496 86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe 89 PID 1496 wrote to memory of 1184 1496 86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe 89 PID 1184 wrote to memory of 992 1184 winupdt.exe 90 PID 1184 wrote to memory of 992 1184 winupdt.exe 90 PID 1184 wrote to memory of 992 1184 winupdt.exe 90 PID 1184 wrote to memory of 992 1184 winupdt.exe 90 PID 1184 wrote to memory of 992 1184 winupdt.exe 90 PID 1184 wrote to memory of 992 1184 winupdt.exe 90 PID 1184 wrote to memory of 992 1184 winupdt.exe 90 PID 1184 wrote to memory of 992 1184 winupdt.exe 90 PID 992 wrote to memory of 5024 992 winupdt.exe 91 PID 992 wrote to memory of 5024 992 winupdt.exe 91 PID 992 wrote to memory of 5024 992 winupdt.exe 91 PID 992 wrote to memory of 4824 992 winupdt.exe 92 PID 992 wrote to memory of 4824 992 winupdt.exe 92 PID 992 wrote to memory of 4824 992 winupdt.exe 92 PID 992 wrote to memory of 1968 992 winupdt.exe 93 PID 992 wrote to memory of 1968 992 winupdt.exe 93 PID 992 wrote to memory of 1968 992 winupdt.exe 93 PID 992 wrote to memory of 4800 992 winupdt.exe 94 PID 992 wrote to memory of 4800 992 winupdt.exe 94 PID 992 wrote to memory of 4800 992 winupdt.exe 94 PID 4824 wrote to memory of 232 4824 cmd.exe 99 PID 4824 wrote to memory of 232 4824 cmd.exe 99 PID 4824 wrote to memory of 232 4824 cmd.exe 99 PID 4800 wrote to memory of 4368 4800 cmd.exe 100 PID 4800 wrote to memory of 4368 4800 cmd.exe 100 PID 4800 wrote to memory of 4368 4800 cmd.exe 100 PID 1968 wrote to memory of 4536 1968 cmd.exe 101 PID 1968 wrote to memory of 4536 1968 cmd.exe 101 PID 1968 wrote to memory of 4536 1968 cmd.exe 101 PID 5024 wrote to memory of 1492 5024 cmd.exe 102 PID 5024 wrote to memory of 1492 5024 cmd.exe 102 PID 5024 wrote to memory of 1492 5024 cmd.exe 102
Processes
-
C:\Users\Admin\AppData\Local\Temp\86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe"C:\Users\Admin\AppData\Local\Temp\86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1496 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\KJEpo.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3512 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Window Updates" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Windows Update\winupdt.exe" /f3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:3724
-
-
-
C:\Users\Admin\AppData\Roaming\Windows Update\winupdt.exe"C:\Users\Admin\AppData\Roaming\Windows Update\winupdt.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1184 -
C:\Users\Admin\AppData\Roaming\Windows Update\winupdt.exe"C:\Users\Admin\AppData\Roaming\Windows Update\winupdt.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:992 -
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:5024 -
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:1492
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Windows Update\winupdt.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Windows Update\winupdt.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4824 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Windows Update\winupdt.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Windows Update\winupdt.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:232
-
-
-
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:1968 -
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:4536
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Windows Updater.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Windows Updater.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4800 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Windows Updater.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Windows Updater.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:4368
-
-
-
-
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
-
Filesize
158B
MD51954c7e666c5b4d1117ef07bc0c9b8ec
SHA1559e3c0273c1463e9184027b749bdaad0a372681
SHA25635e0dbc8b455ca38976157ce9d0293fd6cdca20f46f1cb69058a1e0f0af6f693
SHA5123939de8d0ab7e67b59ff8bebed5580dafd38d8785193fd42a289728500761a68b9e6660605e19e10d4278dd106fea4b273a208f25485e7389c8f19b2958c926a
-
Filesize
1.6MB
MD5875563fb509256422f98ca91cf77bceb
SHA19320abb37b6c22f0792aef31b66e45608caa6d77
SHA256d722198284b1bfb6e5f22a4d0ff8b5fbc6e94e4bc36c9f131240e421dcc97f2c
SHA512a733a3758c7c987f3c6e031c89aef6f6276c973a34e7c8939cae8f67ab5d2f719b051b525971afe766dd370f8ce63dd940e55385283c2f42175a3e254e3f4ee5