Analysis
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max time kernel
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max time network
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platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
29-01-2025 22:43
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
JaffaCakes118_5c123534daa312ab38c750055b30cfe3.exe
Resource
win7-20240903-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
JaffaCakes118_5c123534daa312ab38c750055b30cfe3.exe
Resource
win10v2004-20250129-en
windows10-2004-x64
12 signatures
150 seconds
General
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Target
JaffaCakes118_5c123534daa312ab38c750055b30cfe3.exe
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Size
236KB
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MD5
5c123534daa312ab38c750055b30cfe3
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SHA1
3214bda69909b899236fde53aa91e357141fdb81
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SHA256
4425db64e0dd124fdef8dea5b6a9876cfb67363bb3897b42536a7bddcad67c25
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SHA512
87403e96522c5fae849747e9d4bcb3719be5916d3c3d5fb78b5718f226932a6b1cbdf876ae190e046fdfffdd4c764a36a7ae8b272a189690aa3594c46f693b5f
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SSDEEP
6144:QLOLnuYxxe2otYkUNSu+oZu+M5KPkS13XKN+ed:jpxxedakUPu+uKRIN+
Score
10/10
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 behavioral1/memory/3036-8-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3036-14-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3036-16-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3036-17-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3036-21-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3036-22-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3036-23-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3036-24-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3036-27-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3036-29-0x0000000000400000-0x0000000000473000-memory.dmp family_blackshades behavioral1/memory/3036-30-0x0000000000400000-0x0000000000473000-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:\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\AuthorizedApplications\List reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\TAKINRH3BX.exe = "C:\\Users\\Admin\\AppData\\Roaming\\TAKINRH3BX.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 -
Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2428 set thread context of 3036 2428 JaffaCakes118_5c123534daa312ab38c750055b30cfe3.exe 30 -
resource yara_rule behavioral1/memory/3036-3-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3036-5-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3036-8-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3036-14-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3036-16-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3036-17-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3036-21-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3036-22-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3036-23-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3036-24-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3036-27-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3036-29-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/3036-30-0x0000000000400000-0x0000000000473000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 10 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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_5c123534daa312ab38c750055b30cfe3.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 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 -
Modifies registry key 1 TTPs 4 IoCs
pid Process 2764 reg.exe 2756 reg.exe 2720 reg.exe 2820 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 3036 vbc.exe Token: SeCreateTokenPrivilege 3036 vbc.exe Token: SeAssignPrimaryTokenPrivilege 3036 vbc.exe Token: SeLockMemoryPrivilege 3036 vbc.exe Token: SeIncreaseQuotaPrivilege 3036 vbc.exe Token: SeMachineAccountPrivilege 3036 vbc.exe Token: SeTcbPrivilege 3036 vbc.exe Token: SeSecurityPrivilege 3036 vbc.exe Token: SeTakeOwnershipPrivilege 3036 vbc.exe Token: SeLoadDriverPrivilege 3036 vbc.exe Token: SeSystemProfilePrivilege 3036 vbc.exe Token: SeSystemtimePrivilege 3036 vbc.exe Token: SeProfSingleProcessPrivilege 3036 vbc.exe Token: SeIncBasePriorityPrivilege 3036 vbc.exe Token: SeCreatePagefilePrivilege 3036 vbc.exe Token: SeCreatePermanentPrivilege 3036 vbc.exe Token: SeBackupPrivilege 3036 vbc.exe Token: SeRestorePrivilege 3036 vbc.exe Token: SeShutdownPrivilege 3036 vbc.exe Token: SeDebugPrivilege 3036 vbc.exe Token: SeAuditPrivilege 3036 vbc.exe Token: SeSystemEnvironmentPrivilege 3036 vbc.exe Token: SeChangeNotifyPrivilege 3036 vbc.exe Token: SeRemoteShutdownPrivilege 3036 vbc.exe Token: SeUndockPrivilege 3036 vbc.exe Token: SeSyncAgentPrivilege 3036 vbc.exe Token: SeEnableDelegationPrivilege 3036 vbc.exe Token: SeManageVolumePrivilege 3036 vbc.exe Token: SeImpersonatePrivilege 3036 vbc.exe Token: SeCreateGlobalPrivilege 3036 vbc.exe Token: 31 3036 vbc.exe Token: 32 3036 vbc.exe Token: 33 3036 vbc.exe Token: 34 3036 vbc.exe Token: 35 3036 vbc.exe Token: SeDebugPrivilege 3036 vbc.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3036 vbc.exe 3036 vbc.exe 3036 vbc.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 2428 wrote to memory of 3036 2428 JaffaCakes118_5c123534daa312ab38c750055b30cfe3.exe 30 PID 2428 wrote to memory of 3036 2428 JaffaCakes118_5c123534daa312ab38c750055b30cfe3.exe 30 PID 2428 wrote to memory of 3036 2428 JaffaCakes118_5c123534daa312ab38c750055b30cfe3.exe 30 PID 2428 wrote to memory of 3036 2428 JaffaCakes118_5c123534daa312ab38c750055b30cfe3.exe 30 PID 2428 wrote to memory of 3036 2428 JaffaCakes118_5c123534daa312ab38c750055b30cfe3.exe 30 PID 2428 wrote to memory of 3036 2428 JaffaCakes118_5c123534daa312ab38c750055b30cfe3.exe 30 PID 2428 wrote to memory of 3036 2428 JaffaCakes118_5c123534daa312ab38c750055b30cfe3.exe 30 PID 2428 wrote to memory of 3036 2428 JaffaCakes118_5c123534daa312ab38c750055b30cfe3.exe 30 PID 2428 wrote to memory of 3036 2428 JaffaCakes118_5c123534daa312ab38c750055b30cfe3.exe 30 PID 3036 wrote to memory of 2432 3036 vbc.exe 31 PID 3036 wrote to memory of 2432 3036 vbc.exe 31 PID 3036 wrote to memory of 2432 3036 vbc.exe 31 PID 3036 wrote to memory of 2432 3036 vbc.exe 31 PID 3036 wrote to memory of 2540 3036 vbc.exe 32 PID 3036 wrote to memory of 2540 3036 vbc.exe 32 PID 3036 wrote to memory of 2540 3036 vbc.exe 32 PID 3036 wrote to memory of 2540 3036 vbc.exe 32 PID 3036 wrote to memory of 2436 3036 vbc.exe 34 PID 3036 wrote to memory of 2436 3036 vbc.exe 34 PID 3036 wrote to memory of 2436 3036 vbc.exe 34 PID 3036 wrote to memory of 2436 3036 vbc.exe 34 PID 3036 wrote to memory of 2088 3036 vbc.exe 36 PID 3036 wrote to memory of 2088 3036 vbc.exe 36 PID 3036 wrote to memory of 2088 3036 vbc.exe 36 PID 3036 wrote to memory of 2088 3036 vbc.exe 36 PID 2432 wrote to memory of 2720 2432 cmd.exe 39 PID 2432 wrote to memory of 2720 2432 cmd.exe 39 PID 2432 wrote to memory of 2720 2432 cmd.exe 39 PID 2432 wrote to memory of 2720 2432 cmd.exe 39 PID 2540 wrote to memory of 2764 2540 cmd.exe 41 PID 2540 wrote to memory of 2764 2540 cmd.exe 41 PID 2540 wrote to memory of 2764 2540 cmd.exe 41 PID 2540 wrote to memory of 2764 2540 cmd.exe 41 PID 2436 wrote to memory of 2756 2436 cmd.exe 40 PID 2436 wrote to memory of 2756 2436 cmd.exe 40 PID 2436 wrote to memory of 2756 2436 cmd.exe 40 PID 2436 wrote to memory of 2756 2436 cmd.exe 40 PID 2088 wrote to memory of 2820 2088 cmd.exe 42 PID 2088 wrote to memory of 2820 2088 cmd.exe 42 PID 2088 wrote to memory of 2820 2088 cmd.exe 42 PID 2088 wrote to memory of 2820 2088 cmd.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5c123534daa312ab38c750055b30cfe3.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5c123534daa312ab38c750055b30cfe3.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2428 -
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 AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3036 -
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:2432 -
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:2720
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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:2540 -
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:2764
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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:2436 -
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:2756
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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\TAKINRH3BX.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\TAKINRH3BX.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2088 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\TAKINRH3BX.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\TAKINRH3BX.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2820
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