Analysis
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max time kernel
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max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-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
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Target
JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe
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Size
509KB
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MD5
504d832e46b462d51d3278d5a7071342
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SHA1
442ec7914e788df4ec2ccd404fb6f2d6d898184f
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SHA256
35965c91141fb105ee30681ed1e382306d76763ccf71c884361c8a843e585af0
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SHA512
fb81c7293c5a88115384c479020e64d3d5ba2eb7d00d6db606c271698b9995defe5e4e7fd0739ec284812f4dea08e7beaeca5698ab32c0ddf987c2ffd535adc4
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SSDEEP
12288:tg1M+pPHyBxdCfEbnvxigylqgL2w1nk7P/im+cEexYAbIoS:cM+pPyBpbphECwBLeqAb
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 11 IoCs
resource yara_rule behavioral2/memory/2948-29-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral2/memory/2948-26-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral2/memory/2948-45-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral2/memory/2948-47-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral2/memory/2948-49-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral2/memory/2948-51-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral2/memory/2948-54-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral2/memory/2948-56-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral2/memory/2948-61-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral2/memory/2948-68-0x0000000000400000-0x0000000000475000-memory.dmp family_blackshades behavioral2/memory/2948-70-0x0000000000400000-0x0000000000475000-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\List reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 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 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\AuthorizedApplications reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 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 -
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-1-5-21-2593460650-190333679-3676257533-1000\Control Panel\International\Geo\Nation JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe -
Executes dropped EXE 3 IoCs
pid Process 1204 winlogon.exe 2948 winlogon.exe 2156 winlogon.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2593460650-190333679-3676257533-1000\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 1204 set thread context of 2948 1204 winlogon.exe 98 PID 1204 set thread context of 2156 1204 winlogon.exe 99 -
resource yara_rule behavioral2/memory/4600-0-0x0000000000400000-0x0000000000987000-memory.dmp upx behavioral2/files/0x000800000001e6c2-11.dat upx behavioral2/memory/4600-21-0x0000000000400000-0x0000000000987000-memory.dmp upx behavioral2/memory/2948-22-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral2/memory/2948-29-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral2/memory/2948-26-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral2/memory/2948-25-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral2/memory/1204-36-0x0000000000400000-0x0000000000987000-memory.dmp upx behavioral2/memory/2948-45-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral2/memory/2948-47-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral2/memory/2948-49-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral2/memory/2948-51-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral2/memory/2948-54-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral2/memory/2948-56-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral2/memory/2948-61-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral2/memory/2948-68-0x0000000000400000-0x0000000000475000-memory.dmp upx behavioral2/memory/2948-70-0x0000000000400000-0x0000000000475000-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 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 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 JaffaCakes118_504d832e46b462d51d3278d5a7071342.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 -
Modifies registry key 1 TTPs 4 IoCs
pid Process 3272 reg.exe 3000 reg.exe 220 reg.exe 4680 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: SeDebugPrivilege 2156 winlogon.exe Token: 1 2948 winlogon.exe Token: SeCreateTokenPrivilege 2948 winlogon.exe Token: SeAssignPrimaryTokenPrivilege 2948 winlogon.exe Token: SeLockMemoryPrivilege 2948 winlogon.exe Token: SeIncreaseQuotaPrivilege 2948 winlogon.exe Token: SeMachineAccountPrivilege 2948 winlogon.exe Token: SeTcbPrivilege 2948 winlogon.exe Token: SeSecurityPrivilege 2948 winlogon.exe Token: SeTakeOwnershipPrivilege 2948 winlogon.exe Token: SeLoadDriverPrivilege 2948 winlogon.exe Token: SeSystemProfilePrivilege 2948 winlogon.exe Token: SeSystemtimePrivilege 2948 winlogon.exe Token: SeProfSingleProcessPrivilege 2948 winlogon.exe Token: SeIncBasePriorityPrivilege 2948 winlogon.exe Token: SeCreatePagefilePrivilege 2948 winlogon.exe Token: SeCreatePermanentPrivilege 2948 winlogon.exe Token: SeBackupPrivilege 2948 winlogon.exe Token: SeRestorePrivilege 2948 winlogon.exe Token: SeShutdownPrivilege 2948 winlogon.exe Token: SeDebugPrivilege 2948 winlogon.exe Token: SeAuditPrivilege 2948 winlogon.exe Token: SeSystemEnvironmentPrivilege 2948 winlogon.exe Token: SeChangeNotifyPrivilege 2948 winlogon.exe Token: SeRemoteShutdownPrivilege 2948 winlogon.exe Token: SeUndockPrivilege 2948 winlogon.exe Token: SeSyncAgentPrivilege 2948 winlogon.exe Token: SeEnableDelegationPrivilege 2948 winlogon.exe Token: SeManageVolumePrivilege 2948 winlogon.exe Token: SeImpersonatePrivilege 2948 winlogon.exe Token: SeCreateGlobalPrivilege 2948 winlogon.exe Token: 31 2948 winlogon.exe Token: 32 2948 winlogon.exe Token: 33 2948 winlogon.exe Token: 34 2948 winlogon.exe Token: 35 2948 winlogon.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4600 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 1204 winlogon.exe 2948 winlogon.exe 2156 winlogon.exe 2948 winlogon.exe 2948 winlogon.exe -
Suspicious use of WriteProcessMemory 48 IoCs
description pid Process procid_target PID 4600 wrote to memory of 2128 4600 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 93 PID 4600 wrote to memory of 2128 4600 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 93 PID 4600 wrote to memory of 2128 4600 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 93 PID 2128 wrote to memory of 5004 2128 cmd.exe 96 PID 2128 wrote to memory of 5004 2128 cmd.exe 96 PID 2128 wrote to memory of 5004 2128 cmd.exe 96 PID 4600 wrote to memory of 1204 4600 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 97 PID 4600 wrote to memory of 1204 4600 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 97 PID 4600 wrote to memory of 1204 4600 JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe 97 PID 1204 wrote to memory of 2948 1204 winlogon.exe 98 PID 1204 wrote to memory of 2948 1204 winlogon.exe 98 PID 1204 wrote to memory of 2948 1204 winlogon.exe 98 PID 1204 wrote to memory of 2948 1204 winlogon.exe 98 PID 1204 wrote to memory of 2948 1204 winlogon.exe 98 PID 1204 wrote to memory of 2948 1204 winlogon.exe 98 PID 1204 wrote to memory of 2948 1204 winlogon.exe 98 PID 1204 wrote to memory of 2948 1204 winlogon.exe 98 PID 1204 wrote to memory of 2156 1204 winlogon.exe 99 PID 1204 wrote to memory of 2156 1204 winlogon.exe 99 PID 1204 wrote to memory of 2156 1204 winlogon.exe 99 PID 1204 wrote to memory of 2156 1204 winlogon.exe 99 PID 1204 wrote to memory of 2156 1204 winlogon.exe 99 PID 1204 wrote to memory of 2156 1204 winlogon.exe 99 PID 1204 wrote to memory of 2156 1204 winlogon.exe 99 PID 2948 wrote to memory of 1364 2948 winlogon.exe 101 PID 2948 wrote to memory of 1364 2948 winlogon.exe 101 PID 2948 wrote to memory of 1364 2948 winlogon.exe 101 PID 2948 wrote to memory of 2544 2948 winlogon.exe 102 PID 2948 wrote to memory of 2544 2948 winlogon.exe 102 PID 2948 wrote to memory of 2544 2948 winlogon.exe 102 PID 2948 wrote to memory of 3304 2948 winlogon.exe 103 PID 2948 wrote to memory of 3304 2948 winlogon.exe 103 PID 2948 wrote to memory of 3304 2948 winlogon.exe 103 PID 2948 wrote to memory of 4844 2948 winlogon.exe 105 PID 2948 wrote to memory of 4844 2948 winlogon.exe 105 PID 2948 wrote to memory of 4844 2948 winlogon.exe 105 PID 2544 wrote to memory of 220 2544 cmd.exe 109 PID 2544 wrote to memory of 220 2544 cmd.exe 109 PID 2544 wrote to memory of 220 2544 cmd.exe 109 PID 3304 wrote to memory of 4680 3304 cmd.exe 110 PID 3304 wrote to memory of 4680 3304 cmd.exe 110 PID 3304 wrote to memory of 4680 3304 cmd.exe 110 PID 1364 wrote to memory of 3272 1364 cmd.exe 111 PID 1364 wrote to memory of 3272 1364 cmd.exe 111 PID 1364 wrote to memory of 3272 1364 cmd.exe 111 PID 4844 wrote to memory of 3000 4844 cmd.exe 112 PID 4844 wrote to memory of 3000 4844 cmd.exe 112 PID 4844 wrote to memory of 3000 4844 cmd.exe 112
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_504d832e46b462d51d3278d5a7071342.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4600 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\oNleX.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2128 -
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:5004
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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:1204 -
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:2948 -
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:1364 -
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:3272
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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\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:2544 -
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:220
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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:3304 -
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:4680
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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\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:4844 -
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:3000
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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:2156
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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
145B
MD5256dd6c177780c3382a971146427b339
SHA16cc1c2701d945e89986782f51fbc994b58c5d522
SHA2567b4841e8b25f661db899d8de4715900334d96fc8e710caf8268af164f5cfbb0e
SHA5129771f5864c07e18b29c41ba1c79bb59f3d69283b051504f5b92bb04b36c579f0842536807d4ad3f685cad4d2f24c3140458d0439d3e4e781d3c8cd3d081ca723
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Filesize
509KB
MD5504d832e46b462d51d3278d5a7071342
SHA1442ec7914e788df4ec2ccd404fb6f2d6d898184f
SHA25635965c91141fb105ee30681ed1e382306d76763ccf71c884361c8a843e585af0
SHA512fb81c7293c5a88115384c479020e64d3d5ba2eb7d00d6db606c271698b9995defe5e4e7fd0739ec284812f4dea08e7beaeca5698ab32c0ddf987c2ffd535adc4