Analysis
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max time kernel
120s -
max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/01/2025, 01:11
Behavioral task
behavioral1
Sample
11c1bf8de85073826d91a31ab7e0f12b116c19ecd8fd38913fc29cc80ed49fac.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
11c1bf8de85073826d91a31ab7e0f12b116c19ecd8fd38913fc29cc80ed49fac.exe
Resource
win10v2004-20241007-en
General
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Target
11c1bf8de85073826d91a31ab7e0f12b116c19ecd8fd38913fc29cc80ed49fac.exe
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Size
2.4MB
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MD5
e289115942dc49278f4d1628fe43ba5b
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SHA1
166e4175b80356db619572afbf9348659daa9a7d
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SHA256
11c1bf8de85073826d91a31ab7e0f12b116c19ecd8fd38913fc29cc80ed49fac
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SHA512
842fd67618203525528ea21e08cd1921eaab2245dacc4c7cd1d944fc7e5d39dee970175340c906b080fd3214a1f9bea9abd58ce4240caf127504e35f31e50765
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SSDEEP
49152:5Ko2gzhGqxIaWeSkKkAQOQ1y7GklXRYxxTttMs+xyPFRwGJnunLp9u0XsA5cl+6t:I+zhGqx3WeSkKkAQOQ1y7PlXRYxxTttj
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/2368-35-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2368-50-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2368-52-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2368-54-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2368-57-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2368-59-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2368-61-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2368-64-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2368-66-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2368-73-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades -
Modifies firewall policy service 3 TTPs 10 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\Falaheye.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Falaheye.exe:*:Enabled:Windows Messanger" 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 Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\Java\uninstall.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Java\\uninstall.exe:*:Enabled:Windows Messanger" 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 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 -
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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation 11c1bf8de85073826d91a31ab7e0f12b116c19ecd8fd38913fc29cc80ed49fac.exe -
Executes dropped EXE 3 IoCs
pid Process 2620 uninstall.exe 2368 uninstall.exe 3792 uninstall.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Java(TM) Platform SE Auto Updator 2.1 = "C:\\Users\\Admin\\AppData\\Roaming\\Java\\uninstall.exe" reg.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2620 set thread context of 2368 2620 uninstall.exe 89 PID 2620 set thread context of 3792 2620 uninstall.exe 90 -
resource yara_rule behavioral2/memory/4664-0-0x0000000000400000-0x000000000065F000-memory.dmp upx behavioral2/files/0x000d000000023a72-16.dat upx behavioral2/memory/4664-28-0x0000000000400000-0x000000000065F000-memory.dmp upx behavioral2/memory/2368-35-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3792-42-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/3792-46-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/2620-49-0x0000000000400000-0x000000000065F000-memory.dmp upx behavioral2/memory/3792-39-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/2368-34-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2368-31-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2368-50-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3792-51-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/2368-52-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2368-54-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2368-57-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2368-59-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2368-61-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2368-64-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2368-66-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2368-73-0x0000000000400000-0x000000000045C000-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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language uninstall.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 uninstall.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 uninstall.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 11c1bf8de85073826d91a31ab7e0f12b116c19ecd8fd38913fc29cc80ed49fac.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 4184 reg.exe 4012 reg.exe 2564 reg.exe 3472 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 2368 uninstall.exe Token: SeCreateTokenPrivilege 2368 uninstall.exe Token: SeAssignPrimaryTokenPrivilege 2368 uninstall.exe Token: SeLockMemoryPrivilege 2368 uninstall.exe Token: SeIncreaseQuotaPrivilege 2368 uninstall.exe Token: SeMachineAccountPrivilege 2368 uninstall.exe Token: SeTcbPrivilege 2368 uninstall.exe Token: SeSecurityPrivilege 2368 uninstall.exe Token: SeTakeOwnershipPrivilege 2368 uninstall.exe Token: SeLoadDriverPrivilege 2368 uninstall.exe Token: SeSystemProfilePrivilege 2368 uninstall.exe Token: SeSystemtimePrivilege 2368 uninstall.exe Token: SeProfSingleProcessPrivilege 2368 uninstall.exe Token: SeIncBasePriorityPrivilege 2368 uninstall.exe Token: SeCreatePagefilePrivilege 2368 uninstall.exe Token: SeCreatePermanentPrivilege 2368 uninstall.exe Token: SeBackupPrivilege 2368 uninstall.exe Token: SeRestorePrivilege 2368 uninstall.exe Token: SeShutdownPrivilege 2368 uninstall.exe Token: SeDebugPrivilege 2368 uninstall.exe Token: SeAuditPrivilege 2368 uninstall.exe Token: SeSystemEnvironmentPrivilege 2368 uninstall.exe Token: SeChangeNotifyPrivilege 2368 uninstall.exe Token: SeRemoteShutdownPrivilege 2368 uninstall.exe Token: SeUndockPrivilege 2368 uninstall.exe Token: SeSyncAgentPrivilege 2368 uninstall.exe Token: SeEnableDelegationPrivilege 2368 uninstall.exe Token: SeManageVolumePrivilege 2368 uninstall.exe Token: SeImpersonatePrivilege 2368 uninstall.exe Token: SeCreateGlobalPrivilege 2368 uninstall.exe Token: 31 2368 uninstall.exe Token: 32 2368 uninstall.exe Token: 33 2368 uninstall.exe Token: 34 2368 uninstall.exe Token: 35 2368 uninstall.exe Token: SeDebugPrivilege 3792 uninstall.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4664 11c1bf8de85073826d91a31ab7e0f12b116c19ecd8fd38913fc29cc80ed49fac.exe 2620 uninstall.exe 2368 uninstall.exe 2368 uninstall.exe 3792 uninstall.exe 2368 uninstall.exe -
Suspicious use of WriteProcessMemory 49 IoCs
description pid Process procid_target PID 4664 wrote to memory of 1036 4664 11c1bf8de85073826d91a31ab7e0f12b116c19ecd8fd38913fc29cc80ed49fac.exe 84 PID 4664 wrote to memory of 1036 4664 11c1bf8de85073826d91a31ab7e0f12b116c19ecd8fd38913fc29cc80ed49fac.exe 84 PID 4664 wrote to memory of 1036 4664 11c1bf8de85073826d91a31ab7e0f12b116c19ecd8fd38913fc29cc80ed49fac.exe 84 PID 1036 wrote to memory of 4100 1036 cmd.exe 87 PID 1036 wrote to memory of 4100 1036 cmd.exe 87 PID 1036 wrote to memory of 4100 1036 cmd.exe 87 PID 4664 wrote to memory of 2620 4664 11c1bf8de85073826d91a31ab7e0f12b116c19ecd8fd38913fc29cc80ed49fac.exe 88 PID 4664 wrote to memory of 2620 4664 11c1bf8de85073826d91a31ab7e0f12b116c19ecd8fd38913fc29cc80ed49fac.exe 88 PID 4664 wrote to memory of 2620 4664 11c1bf8de85073826d91a31ab7e0f12b116c19ecd8fd38913fc29cc80ed49fac.exe 88 PID 2620 wrote to memory of 2368 2620 uninstall.exe 89 PID 2620 wrote to memory of 2368 2620 uninstall.exe 89 PID 2620 wrote to memory of 2368 2620 uninstall.exe 89 PID 2620 wrote to memory of 2368 2620 uninstall.exe 89 PID 2620 wrote to memory of 2368 2620 uninstall.exe 89 PID 2620 wrote to memory of 2368 2620 uninstall.exe 89 PID 2620 wrote to memory of 2368 2620 uninstall.exe 89 PID 2620 wrote to memory of 2368 2620 uninstall.exe 89 PID 2620 wrote to memory of 3792 2620 uninstall.exe 90 PID 2620 wrote to memory of 3792 2620 uninstall.exe 90 PID 2620 wrote to memory of 3792 2620 uninstall.exe 90 PID 2620 wrote to memory of 3792 2620 uninstall.exe 90 PID 2620 wrote to memory of 3792 2620 uninstall.exe 90 PID 2620 wrote to memory of 3792 2620 uninstall.exe 90 PID 2620 wrote to memory of 3792 2620 uninstall.exe 90 PID 2620 wrote to memory of 3792 2620 uninstall.exe 90 PID 2368 wrote to memory of 2068 2368 uninstall.exe 91 PID 2368 wrote to memory of 2068 2368 uninstall.exe 91 PID 2368 wrote to memory of 2068 2368 uninstall.exe 91 PID 2368 wrote to memory of 2220 2368 uninstall.exe 92 PID 2368 wrote to memory of 2220 2368 uninstall.exe 92 PID 2368 wrote to memory of 2220 2368 uninstall.exe 92 PID 2368 wrote to memory of 4644 2368 uninstall.exe 93 PID 2368 wrote to memory of 4644 2368 uninstall.exe 93 PID 2368 wrote to memory of 4644 2368 uninstall.exe 93 PID 2368 wrote to memory of 4684 2368 uninstall.exe 94 PID 2368 wrote to memory of 4684 2368 uninstall.exe 94 PID 2368 wrote to memory of 4684 2368 uninstall.exe 94 PID 2068 wrote to memory of 4184 2068 cmd.exe 99 PID 2068 wrote to memory of 4184 2068 cmd.exe 99 PID 2068 wrote to memory of 4184 2068 cmd.exe 99 PID 4644 wrote to memory of 4012 4644 cmd.exe 100 PID 4644 wrote to memory of 4012 4644 cmd.exe 100 PID 4644 wrote to memory of 4012 4644 cmd.exe 100 PID 2220 wrote to memory of 2564 2220 cmd.exe 101 PID 2220 wrote to memory of 2564 2220 cmd.exe 101 PID 2220 wrote to memory of 2564 2220 cmd.exe 101 PID 4684 wrote to memory of 3472 4684 cmd.exe 102 PID 4684 wrote to memory of 3472 4684 cmd.exe 102 PID 4684 wrote to memory of 3472 4684 cmd.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\11c1bf8de85073826d91a31ab7e0f12b116c19ecd8fd38913fc29cc80ed49fac.exe"C:\Users\Admin\AppData\Local\Temp\11c1bf8de85073826d91a31ab7e0f12b116c19ecd8fd38913fc29cc80ed49fac.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4664 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\kdsux.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1036 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Java(TM) Platform SE Auto Updator 2.1" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Java\uninstall.exe" /f3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:4100
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C:\Users\Admin\AppData\Roaming\Java\uninstall.exe"C:\Users\Admin\AppData\Roaming\Java\uninstall.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2620 -
C:\Users\Admin\AppData\Roaming\Java\uninstall.exeC:\Users\Admin\AppData\Roaming\Java\uninstall.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2368 -
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:2068 -
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:4184
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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\Java\uninstall.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Java\uninstall.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Java\uninstall.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Java\uninstall.exe:*:Enabled:Windows Messanger" /f5⤵
- 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" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4644 -
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:4012
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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\Falaheye.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Falaheye.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4684 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Falaheye.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Falaheye.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:3472
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C:\Users\Admin\AppData\Roaming\Java\uninstall.exeC:\Users\Admin\AppData\Roaming\Java\uninstall.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3792
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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
173B
MD50f9512ff58185a551abc4fa80ffde3b5
SHA1eb2df1adbb3504236d2857d8a9c297121c97a95d
SHA25679747cbd0b884c6870d0ab8b90e4b64af598f1c1c97b2eb31c1fc1a1d6128189
SHA5121f7216ce7cd2e1ae6e30c7d6d0f84b3a7a637c6cfe9568a10ffa802b99a832b3e4f45c7bd02cbbe70665e79ea917e7e9ac9a38ceaf469836fb207a47ef52ff3e
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Filesize
2.4MB
MD58fc714049247456382a6560f7e731482
SHA178a87227102f1c64acb31fc9299bfe65a9013293
SHA256da7590dae8aa63d2675f7ec2fc9f37781911441439c795f0e76dab290be43ef9
SHA512a4c9d5b707352b05cb53b0fd59e8a478acb3428418ddd543b3a2328db7ea13fe1f7a3941edc73e4d17bd53483144a5f3e25c1316afb51c2079b3fc7ea3aa8dc5