Analysis
-
max time kernel
149s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05/03/2025, 03:26
Behavioral task
behavioral1
Sample
JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe
Resource
win10v2004-20250217-en
General
-
Target
JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe
-
Size
509KB
-
MD5
504d832e46b462d51d3278d5a7071342
-
SHA1
442ec7914e788df4ec2ccd404fb6f2d6d898184f
-
SHA256
35965c91141fb105ee30681ed1e382306d76763ccf71c884361c8a843e585af0
-
SHA512
fb81c7293c5a88115384c479020e64d3d5ba2eb7d00d6db606c271698b9995defe5e4e7fd0739ec284812f4dea08e7beaeca5698ab32c0ddf987c2ffd535adc4
-
SSDEEP
12288:tg1M+pPHyBxdCfEbnvxigylqgL2w1nk7P/im+cEexYAbIoS:cM+pPyBpbphECwBLeqAb
Malware Config
Signatures
-
Blackshades
Blackshades is a remote access trojan with various capabilities.
-
Blackshades family
-
Blackshades payload 11 IoCs
resource yara_rule behavioral1/memory/2724-49-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral1/memory/2724-53-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral1/memory/2724-68-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral1/memory/2724-71-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral1/memory/2724-73-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral1/memory/2724-76-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral1/memory/2724-78-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral1/memory/2724-80-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral1/memory/2724-90-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral1/memory/2724-92-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral1/memory/2724-94-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades -
Modifies firewall policy service 3 TTPs 8 IoCs
description ioc Process 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\svchost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.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\Directory\winlogon.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Directory\\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 reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe -
Executes dropped EXE 3 IoCs
pid Process 2764 winlogon.exe 2724 winlogon.exe 600 winlogon.exe -
Loads dropped DLL 5 IoCs
pid Process 2480 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 2480 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 2480 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 2480 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 2480 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Roaming\\Directory\\winlogon.exe" reg.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2764 set thread context of 2724 2764 winlogon.exe 35 PID 2764 set thread context of 600 2764 winlogon.exe 36 -
resource yara_rule behavioral1/memory/2480-0-0x0000000000400000-0x0000000000987000-memory.dmp upx behavioral1/files/0x000700000001926b-20.dat upx behavioral1/memory/2480-37-0x0000000000400000-0x0000000000987000-memory.dmp upx behavioral1/memory/2764-40-0x0000000000400000-0x0000000000987000-memory.dmp upx behavioral1/memory/2724-44-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral1/memory/2724-49-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral1/memory/2724-48-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral1/memory/2724-53-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral1/memory/2724-47-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral1/memory/2764-66-0x0000000000400000-0x0000000000987000-memory.dmp upx behavioral1/memory/2480-67-0x0000000004600000-0x0000000004B87000-memory.dmp upx behavioral1/memory/2724-68-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral1/memory/2724-71-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral1/memory/2724-73-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral1/memory/2724-76-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral1/memory/2724-78-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral1/memory/2724-80-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral1/memory/2724-90-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral1/memory/2724-92-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral1/memory/2724-94-0x0000000000400000-0x0000000000475000-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 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 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 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winlogon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 2004 reg.exe 680 reg.exe 2816 reg.exe 1652 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 2724 winlogon.exe Token: SeCreateTokenPrivilege 2724 winlogon.exe Token: SeAssignPrimaryTokenPrivilege 2724 winlogon.exe Token: SeLockMemoryPrivilege 2724 winlogon.exe Token: SeIncreaseQuotaPrivilege 2724 winlogon.exe Token: SeMachineAccountPrivilege 2724 winlogon.exe Token: SeTcbPrivilege 2724 winlogon.exe Token: SeSecurityPrivilege 2724 winlogon.exe Token: SeTakeOwnershipPrivilege 2724 winlogon.exe Token: SeLoadDriverPrivilege 2724 winlogon.exe Token: SeSystemProfilePrivilege 2724 winlogon.exe Token: SeSystemtimePrivilege 2724 winlogon.exe Token: SeProfSingleProcessPrivilege 2724 winlogon.exe Token: SeIncBasePriorityPrivilege 2724 winlogon.exe Token: SeCreatePagefilePrivilege 2724 winlogon.exe Token: SeCreatePermanentPrivilege 2724 winlogon.exe Token: SeBackupPrivilege 2724 winlogon.exe Token: SeRestorePrivilege 2724 winlogon.exe Token: SeShutdownPrivilege 2724 winlogon.exe Token: SeDebugPrivilege 2724 winlogon.exe Token: SeAuditPrivilege 2724 winlogon.exe Token: SeSystemEnvironmentPrivilege 2724 winlogon.exe Token: SeChangeNotifyPrivilege 2724 winlogon.exe Token: SeRemoteShutdownPrivilege 2724 winlogon.exe Token: SeUndockPrivilege 2724 winlogon.exe Token: SeSyncAgentPrivilege 2724 winlogon.exe Token: SeEnableDelegationPrivilege 2724 winlogon.exe Token: SeManageVolumePrivilege 2724 winlogon.exe Token: SeImpersonatePrivilege 2724 winlogon.exe Token: SeCreateGlobalPrivilege 2724 winlogon.exe Token: 31 2724 winlogon.exe Token: 32 2724 winlogon.exe Token: 33 2724 winlogon.exe Token: 34 2724 winlogon.exe Token: 35 2724 winlogon.exe Token: SeDebugPrivilege 600 winlogon.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2480 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 2764 winlogon.exe 2724 winlogon.exe 2724 winlogon.exe 600 winlogon.exe 2724 winlogon.exe -
Suspicious use of WriteProcessMemory 61 IoCs
description pid Process procid_target PID 2480 wrote to memory of 2420 2480 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 31 PID 2480 wrote to memory of 2420 2480 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 31 PID 2480 wrote to memory of 2420 2480 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 31 PID 2480 wrote to memory of 2420 2480 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 31 PID 2420 wrote to memory of 2228 2420 cmd.exe 33 PID 2420 wrote to memory of 2228 2420 cmd.exe 33 PID 2420 wrote to memory of 2228 2420 cmd.exe 33 PID 2420 wrote to memory of 2228 2420 cmd.exe 33 PID 2480 wrote to memory of 2764 2480 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 34 PID 2480 wrote to memory of 2764 2480 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 34 PID 2480 wrote to memory of 2764 2480 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 34 PID 2480 wrote to memory of 2764 2480 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 34 PID 2764 wrote to memory of 2724 2764 winlogon.exe 35 PID 2764 wrote to memory of 2724 2764 winlogon.exe 35 PID 2764 wrote to memory of 2724 2764 winlogon.exe 35 PID 2764 wrote to memory of 2724 2764 winlogon.exe 35 PID 2764 wrote to memory of 2724 2764 winlogon.exe 35 PID 2764 wrote to memory of 2724 2764 winlogon.exe 35 PID 2764 wrote to memory of 2724 2764 winlogon.exe 35 PID 2764 wrote to memory of 2724 2764 winlogon.exe 35 PID 2764 wrote to memory of 2724 2764 winlogon.exe 35 PID 2764 wrote to memory of 600 2764 winlogon.exe 36 PID 2764 wrote to memory of 600 2764 winlogon.exe 36 PID 2764 wrote to memory of 600 2764 winlogon.exe 36 PID 2764 wrote to memory of 600 2764 winlogon.exe 36 PID 2764 wrote to memory of 600 2764 winlogon.exe 36 PID 2764 wrote to memory of 600 2764 winlogon.exe 36 PID 2764 wrote to memory of 600 2764 winlogon.exe 36 PID 2764 wrote to memory of 600 2764 winlogon.exe 36 PID 2724 wrote to memory of 2772 2724 winlogon.exe 37 PID 2724 wrote to memory of 2772 2724 winlogon.exe 37 PID 2724 wrote to memory of 2772 2724 winlogon.exe 37 PID 2724 wrote to memory of 2772 2724 winlogon.exe 37 PID 2724 wrote to memory of 2644 2724 winlogon.exe 38 PID 2724 wrote to memory of 2644 2724 winlogon.exe 38 PID 2724 wrote to memory of 2644 2724 winlogon.exe 38 PID 2724 wrote to memory of 2644 2724 winlogon.exe 38 PID 2724 wrote to memory of 2656 2724 winlogon.exe 39 PID 2724 wrote to memory of 2656 2724 winlogon.exe 39 PID 2724 wrote to memory of 2656 2724 winlogon.exe 39 PID 2724 wrote to memory of 2656 2724 winlogon.exe 39 PID 2724 wrote to memory of 2596 2724 winlogon.exe 40 PID 2724 wrote to memory of 2596 2724 winlogon.exe 40 PID 2724 wrote to memory of 2596 2724 winlogon.exe 40 PID 2724 wrote to memory of 2596 2724 winlogon.exe 40 PID 2772 wrote to memory of 2004 2772 cmd.exe 43 PID 2772 wrote to memory of 2004 2772 cmd.exe 43 PID 2772 wrote to memory of 2004 2772 cmd.exe 43 PID 2772 wrote to memory of 2004 2772 cmd.exe 43 PID 2656 wrote to memory of 680 2656 cmd.exe 44 PID 2656 wrote to memory of 680 2656 cmd.exe 44 PID 2656 wrote to memory of 680 2656 cmd.exe 44 PID 2656 wrote to memory of 680 2656 cmd.exe 44 PID 2596 wrote to memory of 2816 2596 cmd.exe 48 PID 2596 wrote to memory of 2816 2596 cmd.exe 48 PID 2596 wrote to memory of 2816 2596 cmd.exe 48 PID 2596 wrote to memory of 2816 2596 cmd.exe 48 PID 2644 wrote to memory of 1652 2644 cmd.exe 47 PID 2644 wrote to memory of 1652 2644 cmd.exe 47 PID 2644 wrote to memory of 1652 2644 cmd.exe 47 PID 2644 wrote to memory of 1652 2644 cmd.exe 47
Processes
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2480 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\APycO.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2420 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "svchost" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Directory\winlogon.exe" /f3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:2228
-
-
-
C:\Users\Admin\AppData\Roaming\Directory\winlogon.exe"C:\Users\Admin\AppData\Roaming\Directory\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:2764 -
C:\Users\Admin\AppData\Roaming\Directory\winlogon.exeC:\Users\Admin\AppData\Roaming\Directory\winlogon.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2724 -
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:2772 -
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:2004
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Directory\winlogon.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Directory\winlogon.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2644 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Directory\winlogon.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Directory\winlogon.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:1652
-
-
-
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:2656 -
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:680
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2596 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2816
-
-
-
-
C:\Users\Admin\AppData\Roaming\Directory\winlogon.exeC:\Users\Admin\AppData\Roaming\Directory\winlogon.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:600
-
-
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
145B
MD5256dd6c177780c3382a971146427b339
SHA16cc1c2701d945e89986782f51fbc994b58c5d522
SHA2567b4841e8b25f661db899d8de4715900334d96fc8e710caf8268af164f5cfbb0e
SHA5129771f5864c07e18b29c41ba1c79bb59f3d69283b051504f5b92bb04b36c579f0842536807d4ad3f685cad4d2f24c3140458d0439d3e4e781d3c8cd3d081ca723
-
Filesize
509KB
MD5504d832e46b462d51d3278d5a7071342
SHA1442ec7914e788df4ec2ccd404fb6f2d6d898184f
SHA25635965c91141fb105ee30681ed1e382306d76763ccf71c884361c8a843e585af0
SHA512fb81c7293c5a88115384c479020e64d3d5ba2eb7d00d6db606c271698b9995defe5e4e7fd0739ec284812f4dea08e7beaeca5698ab32c0ddf987c2ffd535adc4