Analysis
-
max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
02-02-2025 06:08
Behavioral task
behavioral1
Sample
7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe
Resource
win10v2004-20250129-en
General
-
Target
7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe
-
Size
1.6MB
-
MD5
0a632340403e2594cde8628e0e27b490
-
SHA1
fb43708a16f6da8b038dc608598cf4f479d5397b
-
SHA256
7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278f
-
SHA512
6172fb3612b1c0afc0c316cdd2d0437682cf0d7fafa69e5c2ec0ae210dfd1d9773f8eda2f7af2ee2310cf4c23090e0b67e60b5954ddb81af2986ef6369fcc37c
-
SSDEEP
12288:lHZVm/7ePnv+TWM+6+xTGzgFA+u/x8acJdPACFFbLFi8cj5UQbM72voXk:1v+NWu/adRYj5UQO5k
Malware Config
Signatures
-
Blackshades
Blackshades is a remote access trojan with various capabilities.
-
Blackshades family
-
Blackshades payload 9 IoCs
resource yara_rule behavioral1/memory/2824-56-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2824-63-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2824-65-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2824-67-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2824-68-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2824-69-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2824-70-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2824-73-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral1/memory/2824-76-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades -
Modifies firewall policy service 3 TTPs 8 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\List 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 -
Executes dropped EXE 2 IoCs
pid Process 2732 winupdt.exe 2824 winupdt.exe -
Loads dropped DLL 6 IoCs
pid Process 1452 7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe 1452 7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe 1452 7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe 1452 7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe 1452 7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe 2732 winupdt.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\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 2732 set thread context of 2824 2732 winupdt.exe 34 -
resource yara_rule behavioral1/memory/1452-0-0x0000000000400000-0x0000000000591000-memory.dmp upx behavioral1/files/0x0008000000016c7c-27.dat upx behavioral1/memory/1452-47-0x0000000000400000-0x0000000000591000-memory.dmp upx behavioral1/memory/2824-50-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2824-56-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2732-57-0x0000000000400000-0x0000000000591000-memory.dmp upx behavioral1/memory/2824-54-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2824-63-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2824-65-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2824-67-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2824-68-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2824-69-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2824-70-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2824-73-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2824-76-0x0000000000400000-0x000000000045C000-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 7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winupdt.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 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 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 -
Modifies registry key 1 TTPs 4 IoCs
pid Process 2476 reg.exe 2100 reg.exe 2164 reg.exe 2652 reg.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: 1 2824 winupdt.exe Token: SeCreateTokenPrivilege 2824 winupdt.exe Token: SeAssignPrimaryTokenPrivilege 2824 winupdt.exe Token: SeLockMemoryPrivilege 2824 winupdt.exe Token: SeIncreaseQuotaPrivilege 2824 winupdt.exe Token: SeMachineAccountPrivilege 2824 winupdt.exe Token: SeTcbPrivilege 2824 winupdt.exe Token: SeSecurityPrivilege 2824 winupdt.exe Token: SeTakeOwnershipPrivilege 2824 winupdt.exe Token: SeLoadDriverPrivilege 2824 winupdt.exe Token: SeSystemProfilePrivilege 2824 winupdt.exe Token: SeSystemtimePrivilege 2824 winupdt.exe Token: SeProfSingleProcessPrivilege 2824 winupdt.exe Token: SeIncBasePriorityPrivilege 2824 winupdt.exe Token: SeCreatePagefilePrivilege 2824 winupdt.exe Token: SeCreatePermanentPrivilege 2824 winupdt.exe Token: SeBackupPrivilege 2824 winupdt.exe Token: SeRestorePrivilege 2824 winupdt.exe Token: SeShutdownPrivilege 2824 winupdt.exe Token: SeDebugPrivilege 2824 winupdt.exe Token: SeAuditPrivilege 2824 winupdt.exe Token: SeSystemEnvironmentPrivilege 2824 winupdt.exe Token: SeChangeNotifyPrivilege 2824 winupdt.exe Token: SeRemoteShutdownPrivilege 2824 winupdt.exe Token: SeUndockPrivilege 2824 winupdt.exe Token: SeSyncAgentPrivilege 2824 winupdt.exe Token: SeEnableDelegationPrivilege 2824 winupdt.exe Token: SeManageVolumePrivilege 2824 winupdt.exe Token: SeImpersonatePrivilege 2824 winupdt.exe Token: SeCreateGlobalPrivilege 2824 winupdt.exe Token: 31 2824 winupdt.exe Token: 32 2824 winupdt.exe Token: 33 2824 winupdt.exe Token: 34 2824 winupdt.exe Token: 35 2824 winupdt.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1452 7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe 2732 winupdt.exe 2824 winupdt.exe 2824 winupdt.exe 2824 winupdt.exe -
Suspicious use of WriteProcessMemory 53 IoCs
description pid Process procid_target PID 1452 wrote to memory of 1248 1452 7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe 30 PID 1452 wrote to memory of 1248 1452 7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe 30 PID 1452 wrote to memory of 1248 1452 7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe 30 PID 1452 wrote to memory of 1248 1452 7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe 30 PID 1248 wrote to memory of 1400 1248 cmd.exe 32 PID 1248 wrote to memory of 1400 1248 cmd.exe 32 PID 1248 wrote to memory of 1400 1248 cmd.exe 32 PID 1248 wrote to memory of 1400 1248 cmd.exe 32 PID 1452 wrote to memory of 2732 1452 7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe 33 PID 1452 wrote to memory of 2732 1452 7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe 33 PID 1452 wrote to memory of 2732 1452 7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe 33 PID 1452 wrote to memory of 2732 1452 7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe 33 PID 2732 wrote to memory of 2824 2732 winupdt.exe 34 PID 2732 wrote to memory of 2824 2732 winupdt.exe 34 PID 2732 wrote to memory of 2824 2732 winupdt.exe 34 PID 2732 wrote to memory of 2824 2732 winupdt.exe 34 PID 2732 wrote to memory of 2824 2732 winupdt.exe 34 PID 2732 wrote to memory of 2824 2732 winupdt.exe 34 PID 2732 wrote to memory of 2824 2732 winupdt.exe 34 PID 2732 wrote to memory of 2824 2732 winupdt.exe 34 PID 2732 wrote to memory of 2824 2732 winupdt.exe 34 PID 2824 wrote to memory of 2756 2824 winupdt.exe 35 PID 2824 wrote to memory of 2756 2824 winupdt.exe 35 PID 2824 wrote to memory of 2756 2824 winupdt.exe 35 PID 2824 wrote to memory of 2756 2824 winupdt.exe 35 PID 2824 wrote to memory of 2704 2824 winupdt.exe 36 PID 2824 wrote to memory of 2704 2824 winupdt.exe 36 PID 2824 wrote to memory of 2704 2824 winupdt.exe 36 PID 2824 wrote to memory of 2704 2824 winupdt.exe 36 PID 2824 wrote to memory of 2892 2824 winupdt.exe 37 PID 2824 wrote to memory of 2892 2824 winupdt.exe 37 PID 2824 wrote to memory of 2892 2824 winupdt.exe 37 PID 2824 wrote to memory of 2892 2824 winupdt.exe 37 PID 2824 wrote to memory of 2588 2824 winupdt.exe 38 PID 2824 wrote to memory of 2588 2824 winupdt.exe 38 PID 2824 wrote to memory of 2588 2824 winupdt.exe 38 PID 2824 wrote to memory of 2588 2824 winupdt.exe 38 PID 2704 wrote to memory of 2476 2704 cmd.exe 43 PID 2704 wrote to memory of 2476 2704 cmd.exe 43 PID 2704 wrote to memory of 2476 2704 cmd.exe 43 PID 2704 wrote to memory of 2476 2704 cmd.exe 43 PID 2756 wrote to memory of 2100 2756 cmd.exe 44 PID 2756 wrote to memory of 2100 2756 cmd.exe 44 PID 2756 wrote to memory of 2100 2756 cmd.exe 44 PID 2756 wrote to memory of 2100 2756 cmd.exe 44 PID 2588 wrote to memory of 2164 2588 cmd.exe 45 PID 2588 wrote to memory of 2164 2588 cmd.exe 45 PID 2588 wrote to memory of 2164 2588 cmd.exe 45 PID 2588 wrote to memory of 2164 2588 cmd.exe 45 PID 2892 wrote to memory of 2652 2892 cmd.exe 46 PID 2892 wrote to memory of 2652 2892 cmd.exe 46 PID 2892 wrote to memory of 2652 2892 cmd.exe 46 PID 2892 wrote to memory of 2652 2892 cmd.exe 46
Processes
-
C:\Users\Admin\AppData\Local\Temp\7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe"C:\Users\Admin\AppData\Local\Temp\7ea724863187323cbb67ffb6591c3ddda8a95206e8790ac5bfa13e529f8f278fN.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1452 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\ZEDoN.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1248 -
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:1400
-
-
-
C:\Users\Admin\AppData\Roaming\Windows Update\winupdt.exe"C:\Users\Admin\AppData\Roaming\Windows Update\winupdt.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2732 -
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:2824 -
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:2756 -
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:2100
-
-
-
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:2704 -
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:2476
-
-
-
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:2892 -
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:2652
-
-
-
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:2588 -
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:2164
-
-
-
-
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
MD554488541e50874cb62ef5731a0e5c3c6
SHA1a8f938b16e423169ae33ea9bb36f77e50df3f4f9
SHA25696492b0486efb7a23c46c7702ea47d98017f8401cce987c19357ea8174cd00e5
SHA512318a601503cf64f7a0211ca3b3b76ba7e784d342982d5b8f14fed94c8da827c8d13ca02dcc47597e3f567d4e0a9c62b518ed63732a1fb7f985475a3dbd83ad41