Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
139s -
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, 02:52
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/5096-36-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/5096-42-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/5096-44-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/5096-46-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/5096-47-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/5096-48-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/5096-50-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/5096-51-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/5096-52-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/5096-54-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/5096-55-0x0000000000400000-0x000000000045C000-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 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 reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List 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 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 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 -
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-1-5-21-3181990009-820930284-137514597-1000\Control Panel\International\Geo\Nation 86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe -
Executes dropped EXE 2 IoCs
pid Process 3580 winupdt.exe 5096 winupdt.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3181990009-820930284-137514597-1000\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 3580 set thread context of 5096 3580 winupdt.exe 92 -
resource yara_rule behavioral2/memory/5096-31-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/5096-34-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/5096-36-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/5096-42-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/5096-44-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/5096-46-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/5096-47-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/5096-48-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/5096-50-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/5096-51-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/5096-52-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/5096-54-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/5096-55-0x0000000000400000-0x000000000045C000-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 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 winupdt.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 winupdt.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 3324 reg.exe 1408 reg.exe 3860 reg.exe 380 reg.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: 1 5096 winupdt.exe Token: SeCreateTokenPrivilege 5096 winupdt.exe Token: SeAssignPrimaryTokenPrivilege 5096 winupdt.exe Token: SeLockMemoryPrivilege 5096 winupdt.exe Token: SeIncreaseQuotaPrivilege 5096 winupdt.exe Token: SeMachineAccountPrivilege 5096 winupdt.exe Token: SeTcbPrivilege 5096 winupdt.exe Token: SeSecurityPrivilege 5096 winupdt.exe Token: SeTakeOwnershipPrivilege 5096 winupdt.exe Token: SeLoadDriverPrivilege 5096 winupdt.exe Token: SeSystemProfilePrivilege 5096 winupdt.exe Token: SeSystemtimePrivilege 5096 winupdt.exe Token: SeProfSingleProcessPrivilege 5096 winupdt.exe Token: SeIncBasePriorityPrivilege 5096 winupdt.exe Token: SeCreatePagefilePrivilege 5096 winupdt.exe Token: SeCreatePermanentPrivilege 5096 winupdt.exe Token: SeBackupPrivilege 5096 winupdt.exe Token: SeRestorePrivilege 5096 winupdt.exe Token: SeShutdownPrivilege 5096 winupdt.exe Token: SeDebugPrivilege 5096 winupdt.exe Token: SeAuditPrivilege 5096 winupdt.exe Token: SeSystemEnvironmentPrivilege 5096 winupdt.exe Token: SeChangeNotifyPrivilege 5096 winupdt.exe Token: SeRemoteShutdownPrivilege 5096 winupdt.exe Token: SeUndockPrivilege 5096 winupdt.exe Token: SeSyncAgentPrivilege 5096 winupdt.exe Token: SeEnableDelegationPrivilege 5096 winupdt.exe Token: SeManageVolumePrivilege 5096 winupdt.exe Token: SeImpersonatePrivilege 5096 winupdt.exe Token: SeCreateGlobalPrivilege 5096 winupdt.exe Token: 31 5096 winupdt.exe Token: 32 5096 winupdt.exe Token: 33 5096 winupdt.exe Token: 34 5096 winupdt.exe Token: 35 5096 winupdt.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4528 86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe 3580 winupdt.exe 5096 winupdt.exe 5096 winupdt.exe 5096 winupdt.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 4528 wrote to memory of 2276 4528 86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe 87 PID 4528 wrote to memory of 2276 4528 86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe 87 PID 4528 wrote to memory of 2276 4528 86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe 87 PID 2276 wrote to memory of 4568 2276 cmd.exe 90 PID 2276 wrote to memory of 4568 2276 cmd.exe 90 PID 2276 wrote to memory of 4568 2276 cmd.exe 90 PID 4528 wrote to memory of 3580 4528 86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe 91 PID 4528 wrote to memory of 3580 4528 86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe 91 PID 4528 wrote to memory of 3580 4528 86e431507f38ada31e45211d943f0cb53a9c452467389d9e82a2251cbb717c06.exe 91 PID 3580 wrote to memory of 5096 3580 winupdt.exe 92 PID 3580 wrote to memory of 5096 3580 winupdt.exe 92 PID 3580 wrote to memory of 5096 3580 winupdt.exe 92 PID 3580 wrote to memory of 5096 3580 winupdt.exe 92 PID 3580 wrote to memory of 5096 3580 winupdt.exe 92 PID 3580 wrote to memory of 5096 3580 winupdt.exe 92 PID 3580 wrote to memory of 5096 3580 winupdt.exe 92 PID 3580 wrote to memory of 5096 3580 winupdt.exe 92 PID 5096 wrote to memory of 4716 5096 winupdt.exe 93 PID 5096 wrote to memory of 4716 5096 winupdt.exe 93 PID 5096 wrote to memory of 4716 5096 winupdt.exe 93 PID 5096 wrote to memory of 1164 5096 winupdt.exe 94 PID 5096 wrote to memory of 1164 5096 winupdt.exe 94 PID 5096 wrote to memory of 1164 5096 winupdt.exe 94 PID 5096 wrote to memory of 3332 5096 winupdt.exe 96 PID 5096 wrote to memory of 3332 5096 winupdt.exe 96 PID 5096 wrote to memory of 3332 5096 winupdt.exe 96 PID 5096 wrote to memory of 3956 5096 winupdt.exe 97 PID 5096 wrote to memory of 3956 5096 winupdt.exe 97 PID 5096 wrote to memory of 3956 5096 winupdt.exe 97 PID 3332 wrote to memory of 3324 3332 cmd.exe 101 PID 3332 wrote to memory of 3324 3332 cmd.exe 101 PID 3332 wrote to memory of 3324 3332 cmd.exe 101 PID 4716 wrote to memory of 1408 4716 cmd.exe 102 PID 4716 wrote to memory of 1408 4716 cmd.exe 102 PID 4716 wrote to memory of 1408 4716 cmd.exe 102 PID 3956 wrote to memory of 380 3956 cmd.exe 103 PID 3956 wrote to memory of 380 3956 cmd.exe 103 PID 3956 wrote to memory of 380 3956 cmd.exe 103 PID 1164 wrote to memory of 3860 1164 cmd.exe 104 PID 1164 wrote to memory of 3860 1164 cmd.exe 104 PID 1164 wrote to memory of 3860 1164 cmd.exe 104
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:4528 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\sAxhE.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2276 -
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:4568
-
-
-
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:3580 -
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:5096 -
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:1408
-
-
-
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:1164 -
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:3860
-
-
-
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:3332 -
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:3324
-
-
-
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:3956 -
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:380
-
-
-
-
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
MD50ed8dbd906fcbea4f5d3a00cc10ebdd4
SHA1fdc160cc656db28013d38a05fc81b62a80103389
SHA2564f77065cd96114cbebff3c21bb20045c46fb7e5a749458159d43038238283b92
SHA51273486a35a509498881fe5b6ef39b8ac32afae7636ab5a09d7f8b15930a6804e3c8390d249b001f7bd9426bba6043fe31018e85c8ad556e68b6a800c4798b9652