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Analysis
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max time kernel
145s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
25/02/2025, 05:58
Static task
static1
Behavioral task
behavioral1
Sample
EpicBot.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
EpicBot.exe
Resource
win10v2004-20250217-en
General
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Target
EpicBot.exe
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Size
346KB
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MD5
13787f7c58e6ce6297faa9344479603d
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SHA1
163d49d21b5888c7ec2af7341c413c01d6b23f72
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SHA256
66ff69ad32da209b0472ffc72fd605e6152376041727e806f3ad420cdaadf857
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SHA512
b92286e9bbfb336a38edf4adf515ed4fc72b751a25a0f07de6aa6d6e4eaf23163550dace0216b8e22331d6cf2cab701d8b6b403ccdf139c356b4dffbd727da22
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SSDEEP
6144:8vvZlrNssDgiizCjytCBeAI+Ns9t4ZkzetyBoID4lAKkFLYN:83ZsY0zCjyI4AIkG4ZPyiID4i3FLi
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 15 IoCs
resource yara_rule behavioral1/memory/2800-26-0x0000000000400000-0x000000000047A000-memory.dmp family_blackshades behavioral1/memory/2800-23-0x0000000000400000-0x000000000047A000-memory.dmp family_blackshades behavioral1/memory/2800-36-0x0000000000400000-0x000000000047A000-memory.dmp family_blackshades behavioral1/memory/2800-37-0x0000000000400000-0x000000000047A000-memory.dmp family_blackshades behavioral1/memory/2800-39-0x0000000000400000-0x000000000047A000-memory.dmp family_blackshades behavioral1/memory/2800-40-0x0000000000400000-0x000000000047A000-memory.dmp family_blackshades behavioral1/memory/2800-41-0x0000000000400000-0x000000000047A000-memory.dmp family_blackshades behavioral1/memory/2800-42-0x0000000000400000-0x000000000047A000-memory.dmp family_blackshades behavioral1/memory/2800-44-0x0000000000400000-0x000000000047A000-memory.dmp family_blackshades behavioral1/memory/2800-45-0x0000000000400000-0x000000000047A000-memory.dmp family_blackshades behavioral1/memory/2800-47-0x0000000000400000-0x000000000047A000-memory.dmp family_blackshades behavioral1/memory/2800-48-0x0000000000400000-0x000000000047A000-memory.dmp family_blackshades behavioral1/memory/2800-49-0x0000000000400000-0x000000000047A000-memory.dmp family_blackshades behavioral1/memory/2800-50-0x0000000000400000-0x000000000047A000-memory.dmp family_blackshades behavioral1/memory/2800-52-0x0000000000400000-0x000000000047A000-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\Local\Temp\temp_TwnvdjfzrJ\vbc.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\temp_TwnvdjfzrJ\\vbc.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 Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\ajax.exe = "C:\\Users\\Admin\\AppData\\Roaming\\ajax.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe -
Executes dropped EXE 3 IoCs
pid Process 1328 tmpE30F.tmp.exe 1912 tmpE30F.tmp.exe 2800 vbc.exe -
Loads dropped DLL 3 IoCs
pid Process 1160 EpicBot.exe 1328 tmpE30F.tmp.exe 1160 EpicBot.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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\sdffdsf.exe = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tmpE30F.tmp.exe\"" tmpE30F.tmp.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1160 set thread context of 2800 1160 EpicBot.exe 33 -
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 12 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 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 tmpE30F.tmp.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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EpicBot.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tmpE30F.tmp.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 2564 reg.exe 2664 reg.exe 2616 reg.exe 2592 reg.exe -
Suspicious use of AdjustPrivilegeToken 38 IoCs
description pid Process Token: SeDebugPrivilege 1160 EpicBot.exe Token: SeDebugPrivilege 1328 tmpE30F.tmp.exe Token: 1 2800 vbc.exe Token: SeCreateTokenPrivilege 2800 vbc.exe Token: SeAssignPrimaryTokenPrivilege 2800 vbc.exe Token: SeLockMemoryPrivilege 2800 vbc.exe Token: SeIncreaseQuotaPrivilege 2800 vbc.exe Token: SeMachineAccountPrivilege 2800 vbc.exe Token: SeTcbPrivilege 2800 vbc.exe Token: SeSecurityPrivilege 2800 vbc.exe Token: SeTakeOwnershipPrivilege 2800 vbc.exe Token: SeLoadDriverPrivilege 2800 vbc.exe Token: SeSystemProfilePrivilege 2800 vbc.exe Token: SeSystemtimePrivilege 2800 vbc.exe Token: SeProfSingleProcessPrivilege 2800 vbc.exe Token: SeIncBasePriorityPrivilege 2800 vbc.exe Token: SeCreatePagefilePrivilege 2800 vbc.exe Token: SeCreatePermanentPrivilege 2800 vbc.exe Token: SeBackupPrivilege 2800 vbc.exe Token: SeRestorePrivilege 2800 vbc.exe Token: SeShutdownPrivilege 2800 vbc.exe Token: SeDebugPrivilege 2800 vbc.exe Token: SeAuditPrivilege 2800 vbc.exe Token: SeSystemEnvironmentPrivilege 2800 vbc.exe Token: SeChangeNotifyPrivilege 2800 vbc.exe Token: SeRemoteShutdownPrivilege 2800 vbc.exe Token: SeUndockPrivilege 2800 vbc.exe Token: SeSyncAgentPrivilege 2800 vbc.exe Token: SeEnableDelegationPrivilege 2800 vbc.exe Token: SeManageVolumePrivilege 2800 vbc.exe Token: SeImpersonatePrivilege 2800 vbc.exe Token: SeCreateGlobalPrivilege 2800 vbc.exe Token: 31 2800 vbc.exe Token: 32 2800 vbc.exe Token: 33 2800 vbc.exe Token: 34 2800 vbc.exe Token: 35 2800 vbc.exe Token: SeDebugPrivilege 1912 tmpE30F.tmp.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2800 vbc.exe 2800 vbc.exe 2800 vbc.exe 2800 vbc.exe 2800 vbc.exe 2800 vbc.exe 2800 vbc.exe 2800 vbc.exe -
Suspicious use of WriteProcessMemory 48 IoCs
description pid Process procid_target PID 1160 wrote to memory of 1328 1160 EpicBot.exe 31 PID 1160 wrote to memory of 1328 1160 EpicBot.exe 31 PID 1160 wrote to memory of 1328 1160 EpicBot.exe 31 PID 1160 wrote to memory of 1328 1160 EpicBot.exe 31 PID 1328 wrote to memory of 1912 1328 tmpE30F.tmp.exe 32 PID 1328 wrote to memory of 1912 1328 tmpE30F.tmp.exe 32 PID 1328 wrote to memory of 1912 1328 tmpE30F.tmp.exe 32 PID 1328 wrote to memory of 1912 1328 tmpE30F.tmp.exe 32 PID 1160 wrote to memory of 2800 1160 EpicBot.exe 33 PID 1160 wrote to memory of 2800 1160 EpicBot.exe 33 PID 1160 wrote to memory of 2800 1160 EpicBot.exe 33 PID 1160 wrote to memory of 2800 1160 EpicBot.exe 33 PID 1160 wrote to memory of 2800 1160 EpicBot.exe 33 PID 1160 wrote to memory of 2800 1160 EpicBot.exe 33 PID 1160 wrote to memory of 2800 1160 EpicBot.exe 33 PID 1160 wrote to memory of 2800 1160 EpicBot.exe 33 PID 2800 wrote to memory of 2704 2800 vbc.exe 34 PID 2800 wrote to memory of 2704 2800 vbc.exe 34 PID 2800 wrote to memory of 2704 2800 vbc.exe 34 PID 2800 wrote to memory of 2704 2800 vbc.exe 34 PID 2800 wrote to memory of 2148 2800 vbc.exe 35 PID 2800 wrote to memory of 2148 2800 vbc.exe 35 PID 2800 wrote to memory of 2148 2800 vbc.exe 35 PID 2800 wrote to memory of 2148 2800 vbc.exe 35 PID 2800 wrote to memory of 2856 2800 vbc.exe 36 PID 2800 wrote to memory of 2856 2800 vbc.exe 36 PID 2800 wrote to memory of 2856 2800 vbc.exe 36 PID 2800 wrote to memory of 2856 2800 vbc.exe 36 PID 2800 wrote to memory of 2892 2800 vbc.exe 37 PID 2800 wrote to memory of 2892 2800 vbc.exe 37 PID 2800 wrote to memory of 2892 2800 vbc.exe 37 PID 2800 wrote to memory of 2892 2800 vbc.exe 37 PID 2148 wrote to memory of 2564 2148 cmd.exe 42 PID 2148 wrote to memory of 2564 2148 cmd.exe 42 PID 2148 wrote to memory of 2564 2148 cmd.exe 42 PID 2148 wrote to memory of 2564 2148 cmd.exe 42 PID 2892 wrote to memory of 2592 2892 cmd.exe 43 PID 2892 wrote to memory of 2592 2892 cmd.exe 43 PID 2892 wrote to memory of 2592 2892 cmd.exe 43 PID 2892 wrote to memory of 2592 2892 cmd.exe 43 PID 2704 wrote to memory of 2664 2704 cmd.exe 45 PID 2704 wrote to memory of 2664 2704 cmd.exe 45 PID 2704 wrote to memory of 2664 2704 cmd.exe 45 PID 2704 wrote to memory of 2664 2704 cmd.exe 45 PID 2856 wrote to memory of 2616 2856 cmd.exe 44 PID 2856 wrote to memory of 2616 2856 cmd.exe 44 PID 2856 wrote to memory of 2616 2856 cmd.exe 44 PID 2856 wrote to memory of 2616 2856 cmd.exe 44
Processes
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C:\Users\Admin\AppData\Local\Temp\EpicBot.exe"C:\Users\Admin\AppData\Local\Temp\EpicBot.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1160 -
C:\Users\Admin\AppData\Local\Temp\tmpE30F.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmpE30F.tmp.exe" /pq2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1328 -
C:\Users\Admin\AppData\Local\Temp\tmpE30F.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmpE30F.tmp.exe" /px3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1912
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C:\Users\Admin\AppData\Local\Temp\temp_TwnvdjfzrJ\vbc.exe"C:\Users\Admin\AppData\Local\Temp\temp_TwnvdjfzrJ\vbc.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2800 -
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:2704 -
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:2664
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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\Local\Temp\temp_TwnvdjfzrJ\vbc.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\temp_TwnvdjfzrJ\vbc.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2148 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\temp_TwnvdjfzrJ\vbc.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\temp_TwnvdjfzrJ\vbc.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2564
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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:2856 -
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:2616
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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\ajax.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\ajax.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2892 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\ajax.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\ajax.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2592
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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
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Downloads
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Filesize
1.1MB
MD534aa912defa18c2c129f1e09d75c1d7e
SHA19c3046324657505a30ecd9b1fdb46c05bde7d470
SHA2566df94b7fa33f1b87142adc39b3db0613fc520d9e7a5fd6a5301dd7f51f8d0386
SHA512d1ea9368f5d7166180612fd763c87afb647d088498887961f5e7fb0a10f4a808bd5928e8a3666d70ff794093c51ecca8816f75dd47652fd4eb23dce7f9aa1f98
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Filesize
346KB
MD513787f7c58e6ce6297faa9344479603d
SHA1163d49d21b5888c7ec2af7341c413c01d6b23f72
SHA25666ff69ad32da209b0472ffc72fd605e6152376041727e806f3ad420cdaadf857
SHA512b92286e9bbfb336a38edf4adf515ed4fc72b751a25a0f07de6aa6d6e4eaf23163550dace0216b8e22331d6cf2cab701d8b6b403ccdf139c356b4dffbd727da22