Analysis
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max time kernel
147s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20250313-en -
resource tags
arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system -
submitted
29/03/2025, 19:48
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe
Resource
win10v2004-20250313-en
General
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Target
JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe
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Size
548KB
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MD5
95e393850141a36a4a81d90d35ca8eeb
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SHA1
2cd9e5b2c91c24ae779cd5105e8a88c5fd862ccc
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SHA256
12e9b449da927d4a38027ba18a34a8631db397734ebf7d7631ab58bef23e54e7
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SHA512
891161fee44dba1b1b1b8a4c5d7f5f984d0c00bf6f8f8746f9b64dcaecdd34f20fc7a97a035367eba7c44c7f15698cad4fb7b1932bc040a237e880d32c68206c
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SSDEEP
12288:4lFoUFZg4Vhu54005v/vDMyUIfd9HFzw9UUnEdmMLRYrQd:4lFVjg4VU4n3D3UIfEn
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 10 IoCs
resource yara_rule behavioral2/memory/1920-3-0x0000000000400000-0x0000000000456000-memory.dmp family_blackshades behavioral2/memory/1920-5-0x0000000000400000-0x0000000000456000-memory.dmp family_blackshades behavioral2/memory/1920-19-0x0000000000400000-0x0000000000456000-memory.dmp family_blackshades behavioral2/memory/5308-37-0x0000000000400000-0x0000000000456000-memory.dmp family_blackshades behavioral2/memory/1920-40-0x0000000000400000-0x0000000000456000-memory.dmp family_blackshades behavioral2/memory/1920-42-0x0000000000400000-0x0000000000456000-memory.dmp family_blackshades behavioral2/memory/1920-53-0x0000000000400000-0x0000000000456000-memory.dmp family_blackshades behavioral2/memory/1920-58-0x0000000000400000-0x0000000000456000-memory.dmp family_blackshades behavioral2/memory/1920-103-0x0000000000400000-0x0000000000456000-memory.dmp family_blackshades behavioral2/memory/1920-108-0x0000000000400000-0x0000000000456000-memory.dmp family_blackshades -
Modifies firewall policy service 3 TTPs 10 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 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\bot.exe = "C:\\Users\\Admin\\AppData\\Roaming\\bot.exe:*:Enabled:Windows Messanger" reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe = "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\vbc.exe:*:Enabled:Windows Messanger" 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 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 -
Executes dropped EXE 1 IoCs
pid Process 1544 svchost.exe -
Uses the VBS compiler for execution 1 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\DefaultSystem = "C:\\ProgramData\\svchost.exe" JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 6016 set thread context of 1920 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 85 PID 6016 set thread context of 2552 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 88 PID 1544 set thread context of 5308 1544 svchost.exe 90 PID 1544 set thread context of 3736 1544 svchost.exe 91 -
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 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.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 svchost.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 reg.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 4800 reg.exe 5460 reg.exe 4852 reg.exe 4804 reg.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1920 vbc.exe 1920 vbc.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 1920 vbc.exe Token: SeCreateTokenPrivilege 1920 vbc.exe Token: SeAssignPrimaryTokenPrivilege 1920 vbc.exe Token: SeLockMemoryPrivilege 1920 vbc.exe Token: SeIncreaseQuotaPrivilege 1920 vbc.exe Token: SeMachineAccountPrivilege 1920 vbc.exe Token: SeTcbPrivilege 1920 vbc.exe Token: SeSecurityPrivilege 1920 vbc.exe Token: SeTakeOwnershipPrivilege 1920 vbc.exe Token: SeLoadDriverPrivilege 1920 vbc.exe Token: SeSystemProfilePrivilege 1920 vbc.exe Token: SeSystemtimePrivilege 1920 vbc.exe Token: SeProfSingleProcessPrivilege 1920 vbc.exe Token: SeIncBasePriorityPrivilege 1920 vbc.exe Token: SeCreatePagefilePrivilege 1920 vbc.exe Token: SeCreatePermanentPrivilege 1920 vbc.exe Token: SeBackupPrivilege 1920 vbc.exe Token: SeRestorePrivilege 1920 vbc.exe Token: SeShutdownPrivilege 1920 vbc.exe Token: SeDebugPrivilege 1920 vbc.exe Token: SeAuditPrivilege 1920 vbc.exe Token: SeSystemEnvironmentPrivilege 1920 vbc.exe Token: SeChangeNotifyPrivilege 1920 vbc.exe Token: SeRemoteShutdownPrivilege 1920 vbc.exe Token: SeUndockPrivilege 1920 vbc.exe Token: SeSyncAgentPrivilege 1920 vbc.exe Token: SeEnableDelegationPrivilege 1920 vbc.exe Token: SeManageVolumePrivilege 1920 vbc.exe Token: SeImpersonatePrivilege 1920 vbc.exe Token: SeCreateGlobalPrivilege 1920 vbc.exe Token: 31 1920 vbc.exe Token: 32 1920 vbc.exe Token: 33 1920 vbc.exe Token: 34 1920 vbc.exe Token: 35 1920 vbc.exe Token: SeDebugPrivilege 1920 vbc.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1920 vbc.exe 1920 vbc.exe 2552 vbc.exe 5308 vbc.exe 5308 vbc.exe 3736 vbc.exe 1920 vbc.exe -
Suspicious use of WriteProcessMemory 59 IoCs
description pid Process procid_target PID 6016 wrote to memory of 1920 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 85 PID 6016 wrote to memory of 1920 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 85 PID 6016 wrote to memory of 1920 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 85 PID 6016 wrote to memory of 1920 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 85 PID 6016 wrote to memory of 1920 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 85 PID 6016 wrote to memory of 1920 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 85 PID 6016 wrote to memory of 1920 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 85 PID 6016 wrote to memory of 1920 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 85 PID 6016 wrote to memory of 2552 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 88 PID 6016 wrote to memory of 2552 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 88 PID 6016 wrote to memory of 2552 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 88 PID 6016 wrote to memory of 2552 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 88 PID 6016 wrote to memory of 2552 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 88 PID 6016 wrote to memory of 2552 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 88 PID 6016 wrote to memory of 2552 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 88 PID 6016 wrote to memory of 2552 6016 JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe 88 PID 3644 wrote to memory of 1544 3644 cmd.exe 89 PID 3644 wrote to memory of 1544 3644 cmd.exe 89 PID 3644 wrote to memory of 1544 3644 cmd.exe 89 PID 1544 wrote to memory of 5308 1544 svchost.exe 90 PID 1544 wrote to memory of 5308 1544 svchost.exe 90 PID 1544 wrote to memory of 5308 1544 svchost.exe 90 PID 1544 wrote to memory of 5308 1544 svchost.exe 90 PID 1544 wrote to memory of 5308 1544 svchost.exe 90 PID 1544 wrote to memory of 5308 1544 svchost.exe 90 PID 1544 wrote to memory of 5308 1544 svchost.exe 90 PID 1544 wrote to memory of 5308 1544 svchost.exe 90 PID 1544 wrote to memory of 3736 1544 svchost.exe 91 PID 1544 wrote to memory of 3736 1544 svchost.exe 91 PID 1544 wrote to memory of 3736 1544 svchost.exe 91 PID 1544 wrote to memory of 3736 1544 svchost.exe 91 PID 1544 wrote to memory of 3736 1544 svchost.exe 91 PID 1544 wrote to memory of 3736 1544 svchost.exe 91 PID 1544 wrote to memory of 3736 1544 svchost.exe 91 PID 1544 wrote to memory of 3736 1544 svchost.exe 91 PID 1920 wrote to memory of 4792 1920 vbc.exe 95 PID 1920 wrote to memory of 4792 1920 vbc.exe 95 PID 1920 wrote to memory of 4792 1920 vbc.exe 95 PID 1920 wrote to memory of 4952 1920 vbc.exe 96 PID 1920 wrote to memory of 4952 1920 vbc.exe 96 PID 1920 wrote to memory of 4952 1920 vbc.exe 96 PID 1920 wrote to memory of 5888 1920 vbc.exe 97 PID 1920 wrote to memory of 5888 1920 vbc.exe 97 PID 1920 wrote to memory of 5888 1920 vbc.exe 97 PID 1920 wrote to memory of 5884 1920 vbc.exe 98 PID 1920 wrote to memory of 5884 1920 vbc.exe 98 PID 1920 wrote to memory of 5884 1920 vbc.exe 98 PID 4792 wrote to memory of 4800 4792 cmd.exe 104 PID 4792 wrote to memory of 4800 4792 cmd.exe 104 PID 4792 wrote to memory of 4800 4792 cmd.exe 104 PID 4952 wrote to memory of 5460 4952 cmd.exe 103 PID 4952 wrote to memory of 5460 4952 cmd.exe 103 PID 4952 wrote to memory of 5460 4952 cmd.exe 103 PID 5884 wrote to memory of 4804 5884 cmd.exe 105 PID 5884 wrote to memory of 4804 5884 cmd.exe 105 PID 5884 wrote to memory of 4804 5884 cmd.exe 105 PID 5888 wrote to memory of 4852 5888 cmd.exe 106 PID 5888 wrote to memory of 4852 5888 cmd.exe 106 PID 5888 wrote to memory of 4852 5888 cmd.exe 106
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_95e393850141a36a4a81d90d35ca8eeb.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6016 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1920 -
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4792 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:4800
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4952 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:5460
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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" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5888 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:4852
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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\bot.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\bot.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5884 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\bot.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\bot.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:4804
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2552
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\ProgramData\svchost.exe1⤵
- Suspicious use of WriteProcessMemory
PID:3644 -
C:\ProgramData\svchost.exeC:\ProgramData\svchost.exe2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1544 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:5308
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3736
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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
1Replay Monitor
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Downloads
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Filesize
548KB
MD595e393850141a36a4a81d90d35ca8eeb
SHA12cd9e5b2c91c24ae779cd5105e8a88c5fd862ccc
SHA25612e9b449da927d4a38027ba18a34a8631db397734ebf7d7631ab58bef23e54e7
SHA512891161fee44dba1b1b1b8a4c5d7f5f984d0c00bf6f8f8746f9b64dcaecdd34f20fc7a97a035367eba7c44c7f15698cad4fb7b1932bc040a237e880d32c68206c