Analysis
-
max time kernel
150s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
24/01/2025, 01:04
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe
Resource
win10v2004-20241007-en
General
-
Target
JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe
-
Size
296KB
-
MD5
1c98b8d149e3dfaa8657b8d5a103ad40
-
SHA1
595075199403dc9a4b33415c74dd231cc59f4ef9
-
SHA256
09b0f876f56db4bf8cce72a99089fb34f4c73d91cef525fc9c08a09a044d64fc
-
SHA512
f4ac01eca34c0bf8c91489a7d9d6c9f4e0290987921354881fd5d564aa6b09f59b73da66450e3667d3e28c8826627d70f9294126420553bad7ee02a3b906d6bb
-
SSDEEP
6144:/9y/Bz9VeIwsG03aY+sKkARzzxNH9Tw3XeL73o:/MBz9VmdYXNIzj9c4
Malware Config
Signatures
-
Blackshades
Blackshades is a remote access trojan with various capabilities.
-
Blackshades family
-
Blackshades payload 2 IoCs
resource yara_rule behavioral1/memory/4160-9937-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades behavioral1/memory/4160-9944-0x0000000000400000-0x00000000005AC000-memory.dmp family_blackshades -
Modifies firewall policy service 3 TTPs 8 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\local.exe = "C:\\Users\\Admin\\AppData\\Roaming\\local.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\Gun\update32.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Gun\\update32.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 Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe -
Executes dropped EXE 2 IoCs
pid Process 1008 update32.exe 4160 update32.exe -
Loads dropped DLL 11 IoCs
pid Process 2424 JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe 2424 JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe 2424 JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe 2424 JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe 1008 update32.exe 1008 update32.exe 1008 update32.exe 1008 update32.exe 4160 update32.exe 4160 update32.exe 4160 update32.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\firefox = "C:\\Users\\Admin\\AppData\\Roaming\\Gun\\update32.exe" reg.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1008 set thread context of 4160 1008 update32.exe 33 -
resource yara_rule behavioral1/memory/4160-9935-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/4160-9937-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/4160-9931-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/4160-9929-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/4160-9926-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/4160-9924-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral1/memory/4160-9944-0x0000000000400000-0x00000000005AC000-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 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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language update32.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 JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language update32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 5948 reg.exe 6032 reg.exe 3468 reg.exe 5916 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 4160 update32.exe Token: SeCreateTokenPrivilege 4160 update32.exe Token: SeAssignPrimaryTokenPrivilege 4160 update32.exe Token: SeLockMemoryPrivilege 4160 update32.exe Token: SeIncreaseQuotaPrivilege 4160 update32.exe Token: SeMachineAccountPrivilege 4160 update32.exe Token: SeTcbPrivilege 4160 update32.exe Token: SeSecurityPrivilege 4160 update32.exe Token: SeTakeOwnershipPrivilege 4160 update32.exe Token: SeLoadDriverPrivilege 4160 update32.exe Token: SeSystemProfilePrivilege 4160 update32.exe Token: SeSystemtimePrivilege 4160 update32.exe Token: SeProfSingleProcessPrivilege 4160 update32.exe Token: SeIncBasePriorityPrivilege 4160 update32.exe Token: SeCreatePagefilePrivilege 4160 update32.exe Token: SeCreatePermanentPrivilege 4160 update32.exe Token: SeBackupPrivilege 4160 update32.exe Token: SeRestorePrivilege 4160 update32.exe Token: SeShutdownPrivilege 4160 update32.exe Token: SeDebugPrivilege 4160 update32.exe Token: SeAuditPrivilege 4160 update32.exe Token: SeSystemEnvironmentPrivilege 4160 update32.exe Token: SeChangeNotifyPrivilege 4160 update32.exe Token: SeRemoteShutdownPrivilege 4160 update32.exe Token: SeUndockPrivilege 4160 update32.exe Token: SeSyncAgentPrivilege 4160 update32.exe Token: SeEnableDelegationPrivilege 4160 update32.exe Token: SeManageVolumePrivilege 4160 update32.exe Token: SeImpersonatePrivilege 4160 update32.exe Token: SeCreateGlobalPrivilege 4160 update32.exe Token: 31 4160 update32.exe Token: 32 4160 update32.exe Token: 33 4160 update32.exe Token: 34 4160 update32.exe Token: 35 4160 update32.exe Token: SeDebugPrivilege 4160 update32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2424 JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe 1008 update32.exe 4160 update32.exe 4160 update32.exe 4160 update32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2424 wrote to memory of 7060 2424 JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe 29 PID 2424 wrote to memory of 7060 2424 JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe 29 PID 2424 wrote to memory of 7060 2424 JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe 29 PID 2424 wrote to memory of 7060 2424 JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe 29 PID 7060 wrote to memory of 2928 7060 cmd.exe 31 PID 7060 wrote to memory of 2928 7060 cmd.exe 31 PID 7060 wrote to memory of 2928 7060 cmd.exe 31 PID 7060 wrote to memory of 2928 7060 cmd.exe 31 PID 2424 wrote to memory of 1008 2424 JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe 32 PID 2424 wrote to memory of 1008 2424 JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe 32 PID 2424 wrote to memory of 1008 2424 JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe 32 PID 2424 wrote to memory of 1008 2424 JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe 32 PID 2424 wrote to memory of 1008 2424 JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe 32 PID 2424 wrote to memory of 1008 2424 JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe 32 PID 2424 wrote to memory of 1008 2424 JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe 32 PID 1008 wrote to memory of 4160 1008 update32.exe 33 PID 1008 wrote to memory of 4160 1008 update32.exe 33 PID 1008 wrote to memory of 4160 1008 update32.exe 33 PID 1008 wrote to memory of 4160 1008 update32.exe 33 PID 1008 wrote to memory of 4160 1008 update32.exe 33 PID 1008 wrote to memory of 4160 1008 update32.exe 33 PID 1008 wrote to memory of 4160 1008 update32.exe 33 PID 1008 wrote to memory of 4160 1008 update32.exe 33 PID 1008 wrote to memory of 4160 1008 update32.exe 33 PID 1008 wrote to memory of 4160 1008 update32.exe 33 PID 1008 wrote to memory of 4160 1008 update32.exe 33 PID 4160 wrote to memory of 2960 4160 update32.exe 34 PID 4160 wrote to memory of 2960 4160 update32.exe 34 PID 4160 wrote to memory of 2960 4160 update32.exe 34 PID 4160 wrote to memory of 2960 4160 update32.exe 34 PID 4160 wrote to memory of 2960 4160 update32.exe 34 PID 4160 wrote to memory of 2960 4160 update32.exe 34 PID 4160 wrote to memory of 2960 4160 update32.exe 34 PID 4160 wrote to memory of 3272 4160 update32.exe 35 PID 4160 wrote to memory of 3272 4160 update32.exe 35 PID 4160 wrote to memory of 3272 4160 update32.exe 35 PID 4160 wrote to memory of 3272 4160 update32.exe 35 PID 4160 wrote to memory of 3272 4160 update32.exe 35 PID 4160 wrote to memory of 3272 4160 update32.exe 35 PID 4160 wrote to memory of 3272 4160 update32.exe 35 PID 4160 wrote to memory of 2404 4160 update32.exe 36 PID 4160 wrote to memory of 2404 4160 update32.exe 36 PID 4160 wrote to memory of 2404 4160 update32.exe 36 PID 4160 wrote to memory of 2404 4160 update32.exe 36 PID 4160 wrote to memory of 2404 4160 update32.exe 36 PID 4160 wrote to memory of 2404 4160 update32.exe 36 PID 4160 wrote to memory of 2404 4160 update32.exe 36 PID 4160 wrote to memory of 5760 4160 update32.exe 38 PID 4160 wrote to memory of 5760 4160 update32.exe 38 PID 4160 wrote to memory of 5760 4160 update32.exe 38 PID 4160 wrote to memory of 5760 4160 update32.exe 38 PID 4160 wrote to memory of 5760 4160 update32.exe 38 PID 4160 wrote to memory of 5760 4160 update32.exe 38 PID 4160 wrote to memory of 5760 4160 update32.exe 38 PID 3272 wrote to memory of 5916 3272 cmd.exe 42 PID 3272 wrote to memory of 5916 3272 cmd.exe 42 PID 3272 wrote to memory of 5916 3272 cmd.exe 42 PID 3272 wrote to memory of 5916 3272 cmd.exe 42 PID 3272 wrote to memory of 5916 3272 cmd.exe 42 PID 3272 wrote to memory of 5916 3272 cmd.exe 42 PID 3272 wrote to memory of 5916 3272 cmd.exe 42 PID 2960 wrote to memory of 5948 2960 cmd.exe 43 PID 2960 wrote to memory of 5948 2960 cmd.exe 43 PID 2960 wrote to memory of 5948 2960 cmd.exe 43
Processes
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1c98b8d149e3dfaa8657b8d5a103ad40.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2424 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\259522296.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:7060 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "firefox" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Gun\update32.exe" /f3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:2928
-
-
-
C:\Users\Admin\AppData\Roaming\Gun\update32.exe"C:\Users\Admin\AppData\Roaming\Gun\update32.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:1008 -
C:\Users\Admin\AppData\Roaming\Gun\update32.exe"C:\Users\Admin\AppData\Roaming\Gun\update32.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4160 -
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:2960 -
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:5948
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Gun\update32.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Gun\update32.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3272 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Gun\update32.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Gun\update32.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:5916
-
-
-
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
PID:2404 -
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:6032
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\local.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\local.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
PID:5760 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\local.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\local.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:3468
-
-
-
-
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
139B
MD58ee521ce2531a21132b404d26fa1602f
SHA194db0cd88bf1c7629d0b340842519357dcf2b8ef
SHA256274eb93116d0a8fc3b2e11f841529ff27fb5d336d4da306c84142415a34a0c9e
SHA51242572cac6bc79900a45dfcec5b544e6a7bb38132c4e758214b3b1ed752c02ecc4e090f534fbac670d4967f0b3f4f00d49fe99129b781365f67321949d7d56759
-
Filesize
296KB
MD51c98b8d149e3dfaa8657b8d5a103ad40
SHA1595075199403dc9a4b33415c74dd231cc59f4ef9
SHA25609b0f876f56db4bf8cce72a99089fb34f4c73d91cef525fc9c08a09a044d64fc
SHA512f4ac01eca34c0bf8c91489a7d9d6c9f4e0290987921354881fd5d564aa6b09f59b73da66450e3667d3e28c8826627d70f9294126420553bad7ee02a3b906d6bb