Analysis
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max time kernel
119s -
max time network
108s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23/01/2025, 23:25
Behavioral task
behavioral1
Sample
17fc51b0e23fbc01a8a07035a708483b8420116b15935f0f586992bbdef56bad.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
17fc51b0e23fbc01a8a07035a708483b8420116b15935f0f586992bbdef56bad.exe
Resource
win10v2004-20241007-en
General
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Target
17fc51b0e23fbc01a8a07035a708483b8420116b15935f0f586992bbdef56bad.exe
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Size
2.4MB
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MD5
97f926fd4e7e9e1eed6aca305e864feb
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SHA1
58791adf05ed9266ae96cb50174de91073064ce8
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SHA256
17fc51b0e23fbc01a8a07035a708483b8420116b15935f0f586992bbdef56bad
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SHA512
02ebae3ba0335e1e77ae31e5d43ccb98f6ce87fb1fbfb466acf88146424cbf162ee605944be08c9fd82a2ea3da4cde3b7595212b76dd447c7339c30f02eeefb1
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SSDEEP
49152:5Ko2gzhGqxIaWeSkKkAQOQ1y7GklXRYxxTttMs+xyPFRwGJnunLp9u0XsA5cl+6h:I+zhGqx3WeSkKkAQOQ1y7PlXRYxxTtt/
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 behavioral2/memory/3960-36-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3960-52-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3960-54-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3960-56-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3960-59-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3960-61-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3960-63-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3960-66-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3960-68-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3960-75-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/3960-77-0x0000000000400000-0x000000000045C000-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 reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications 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\Falaheye.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Falaheye.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 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 Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation 17fc51b0e23fbc01a8a07035a708483b8420116b15935f0f586992bbdef56bad.exe -
Executes dropped EXE 3 IoCs
pid Process 2276 uninstall.exe 3960 uninstall.exe 696 uninstall.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\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 2276 set thread context of 3960 2276 uninstall.exe 88 PID 2276 set thread context of 696 2276 uninstall.exe 89 -
resource yara_rule behavioral2/memory/2924-0-0x0000000000400000-0x000000000065F000-memory.dmp upx behavioral2/files/0x000d000000023b2e-16.dat upx behavioral2/memory/2924-30-0x0000000000400000-0x000000000065F000-memory.dmp upx behavioral2/memory/3960-36-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3960-34-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/696-44-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/696-48-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/2276-51-0x0000000000400000-0x000000000065F000-memory.dmp upx behavioral2/memory/696-40-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/3960-31-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3960-52-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/696-53-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/3960-54-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3960-56-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3960-59-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3960-61-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3960-63-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3960-66-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3960-68-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3960-75-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/3960-77-0x0000000000400000-0x000000000045C000-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 uninstall.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 17fc51b0e23fbc01a8a07035a708483b8420116b15935f0f586992bbdef56bad.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 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 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 cmd.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 3016 reg.exe 2252 reg.exe 2796 reg.exe 4896 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 3960 uninstall.exe Token: SeCreateTokenPrivilege 3960 uninstall.exe Token: SeAssignPrimaryTokenPrivilege 3960 uninstall.exe Token: SeLockMemoryPrivilege 3960 uninstall.exe Token: SeIncreaseQuotaPrivilege 3960 uninstall.exe Token: SeMachineAccountPrivilege 3960 uninstall.exe Token: SeTcbPrivilege 3960 uninstall.exe Token: SeSecurityPrivilege 3960 uninstall.exe Token: SeTakeOwnershipPrivilege 3960 uninstall.exe Token: SeLoadDriverPrivilege 3960 uninstall.exe Token: SeSystemProfilePrivilege 3960 uninstall.exe Token: SeSystemtimePrivilege 3960 uninstall.exe Token: SeProfSingleProcessPrivilege 3960 uninstall.exe Token: SeIncBasePriorityPrivilege 3960 uninstall.exe Token: SeCreatePagefilePrivilege 3960 uninstall.exe Token: SeCreatePermanentPrivilege 3960 uninstall.exe Token: SeBackupPrivilege 3960 uninstall.exe Token: SeRestorePrivilege 3960 uninstall.exe Token: SeShutdownPrivilege 3960 uninstall.exe Token: SeDebugPrivilege 3960 uninstall.exe Token: SeAuditPrivilege 3960 uninstall.exe Token: SeSystemEnvironmentPrivilege 3960 uninstall.exe Token: SeChangeNotifyPrivilege 3960 uninstall.exe Token: SeRemoteShutdownPrivilege 3960 uninstall.exe Token: SeUndockPrivilege 3960 uninstall.exe Token: SeSyncAgentPrivilege 3960 uninstall.exe Token: SeEnableDelegationPrivilege 3960 uninstall.exe Token: SeManageVolumePrivilege 3960 uninstall.exe Token: SeImpersonatePrivilege 3960 uninstall.exe Token: SeCreateGlobalPrivilege 3960 uninstall.exe Token: 31 3960 uninstall.exe Token: 32 3960 uninstall.exe Token: 33 3960 uninstall.exe Token: 34 3960 uninstall.exe Token: 35 3960 uninstall.exe Token: SeDebugPrivilege 696 uninstall.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2924 17fc51b0e23fbc01a8a07035a708483b8420116b15935f0f586992bbdef56bad.exe 2276 uninstall.exe 3960 uninstall.exe 3960 uninstall.exe 3960 uninstall.exe 696 uninstall.exe -
Suspicious use of WriteProcessMemory 49 IoCs
description pid Process procid_target PID 2924 wrote to memory of 2916 2924 17fc51b0e23fbc01a8a07035a708483b8420116b15935f0f586992bbdef56bad.exe 83 PID 2924 wrote to memory of 2916 2924 17fc51b0e23fbc01a8a07035a708483b8420116b15935f0f586992bbdef56bad.exe 83 PID 2924 wrote to memory of 2916 2924 17fc51b0e23fbc01a8a07035a708483b8420116b15935f0f586992bbdef56bad.exe 83 PID 2916 wrote to memory of 3280 2916 cmd.exe 86 PID 2916 wrote to memory of 3280 2916 cmd.exe 86 PID 2916 wrote to memory of 3280 2916 cmd.exe 86 PID 2924 wrote to memory of 2276 2924 17fc51b0e23fbc01a8a07035a708483b8420116b15935f0f586992bbdef56bad.exe 87 PID 2924 wrote to memory of 2276 2924 17fc51b0e23fbc01a8a07035a708483b8420116b15935f0f586992bbdef56bad.exe 87 PID 2924 wrote to memory of 2276 2924 17fc51b0e23fbc01a8a07035a708483b8420116b15935f0f586992bbdef56bad.exe 87 PID 2276 wrote to memory of 3960 2276 uninstall.exe 88 PID 2276 wrote to memory of 3960 2276 uninstall.exe 88 PID 2276 wrote to memory of 3960 2276 uninstall.exe 88 PID 2276 wrote to memory of 3960 2276 uninstall.exe 88 PID 2276 wrote to memory of 3960 2276 uninstall.exe 88 PID 2276 wrote to memory of 3960 2276 uninstall.exe 88 PID 2276 wrote to memory of 3960 2276 uninstall.exe 88 PID 2276 wrote to memory of 3960 2276 uninstall.exe 88 PID 2276 wrote to memory of 696 2276 uninstall.exe 89 PID 2276 wrote to memory of 696 2276 uninstall.exe 89 PID 2276 wrote to memory of 696 2276 uninstall.exe 89 PID 2276 wrote to memory of 696 2276 uninstall.exe 89 PID 2276 wrote to memory of 696 2276 uninstall.exe 89 PID 2276 wrote to memory of 696 2276 uninstall.exe 89 PID 2276 wrote to memory of 696 2276 uninstall.exe 89 PID 2276 wrote to memory of 696 2276 uninstall.exe 89 PID 3960 wrote to memory of 4100 3960 uninstall.exe 90 PID 3960 wrote to memory of 4100 3960 uninstall.exe 90 PID 3960 wrote to memory of 4100 3960 uninstall.exe 90 PID 3960 wrote to memory of 732 3960 uninstall.exe 91 PID 3960 wrote to memory of 732 3960 uninstall.exe 91 PID 3960 wrote to memory of 732 3960 uninstall.exe 91 PID 3960 wrote to memory of 1768 3960 uninstall.exe 92 PID 3960 wrote to memory of 1768 3960 uninstall.exe 92 PID 3960 wrote to memory of 1768 3960 uninstall.exe 92 PID 3960 wrote to memory of 5012 3960 uninstall.exe 93 PID 3960 wrote to memory of 5012 3960 uninstall.exe 93 PID 3960 wrote to memory of 5012 3960 uninstall.exe 93 PID 1768 wrote to memory of 3016 1768 cmd.exe 98 PID 1768 wrote to memory of 3016 1768 cmd.exe 98 PID 1768 wrote to memory of 3016 1768 cmd.exe 98 PID 732 wrote to memory of 2252 732 cmd.exe 99 PID 732 wrote to memory of 2252 732 cmd.exe 99 PID 732 wrote to memory of 2252 732 cmd.exe 99 PID 5012 wrote to memory of 2796 5012 cmd.exe 100 PID 5012 wrote to memory of 2796 5012 cmd.exe 100 PID 5012 wrote to memory of 2796 5012 cmd.exe 100 PID 4100 wrote to memory of 4896 4100 cmd.exe 101 PID 4100 wrote to memory of 4896 4100 cmd.exe 101 PID 4100 wrote to memory of 4896 4100 cmd.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\17fc51b0e23fbc01a8a07035a708483b8420116b15935f0f586992bbdef56bad.exe"C:\Users\Admin\AppData\Local\Temp\17fc51b0e23fbc01a8a07035a708483b8420116b15935f0f586992bbdef56bad.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2924 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\TSNMH.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2916 -
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:3280
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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:2276 -
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:3960 -
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:4100 -
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:4896
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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:732 -
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:2252
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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:1768 -
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:3016
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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:5012 -
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:2796
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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:696
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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
MD56a00924a5100dbf51292d51c368f7afc
SHA12d1c7b8da8a07e29a076cb0af285a43a56455ccb
SHA256b3306940d6bd16ce3f7e14b2417c13e8884c64b8ccc0225be8aacb2463af6bd0
SHA512893e146c7eefc5336d16272ac07259579811f6f3588e13172e801ec645d80f6673602dc43115a3e457a6d167ff02b5698ff9c022360e8c85c43c1cf1468329eb