Analysis
- max time kernel
150s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
23/10/2026, 00:12
General
- Target 2026-10-22_fd664dde4d7f73ec0a0a8515f4bc5b3a_cobalt-strike_darkgate_elex_gcleaner_icedid_njrat_swisyn_vidar.exe
- Size 4.5MB
- Sample261023-aha7jsvwes
- SHA256 4581796e45219b853235681c0d02ab7613a94339f2f1f07ee3233206451b8da7
Malware Config
Signatures
- Modifies visibility of hidden/system files in Explorer 2 TTPs 2 IoCs
- Executes dropped EXE 8 IoCs
- Adds Run key to start application 2 TTPs 4 IoCs
- Drops file in System32 directory 2 IoCs
- Drops file in Windows directory 5 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Inno Setup is an open-source installation builder for Windows applications. 4 IoCs
Inno Setup installer
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: GetForegroundWindowSpam 2 IoCs
- Suspicious use of SetWindowsHookEx 12 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-10-22_fd664dde4d7f73ec0a0a8515f4bc5b3a_cobalt-strike_darkgate_elex_gcleaner_icedid_njrat_swisyn_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-22_fd664dde4d7f73ec0a0a8515f4bc5b3a_cobalt-strike_darkgate_elex_gcleaner_icedid_njrat_swisyn_vidar.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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\??\c:\users\admin\appdata\local\temp\2026-10-22_fd664dde4d7f73ec0a0a8515f4bc5b3a_cobalt-strike_darkgate_elex_gcleaner_icedid_njrat_swisyn_vidar.exec:\users\admin\appdata\local\temp\2026-10-22_fd664dde4d7f73ec0a0a8515f4bc5b3a_cobalt-strike_darkgate_elex_gcleaner_icedid_njrat_swisyn_vidar.exe2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Setup_20261023011221\Install.exeC:\Users\Admin\AppData\Local\Temp\Setup_20261023011221\Install.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-4TOAD.tmp\Install.tmp"C:\Users\Admin\AppData\Local\Temp\is-4TOAD.tmp\Install.tmp" /SL5="$801FC,3112255,831488,C:\Users\Admin\AppData\Local\Temp\Setup_20261023011221\Install.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\Resources\Themes\icsys.icn.exeC:\Windows\Resources\Themes\icsys.icn.exe2⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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\??\c:\windows\resources\themes\explorer.exec:\windows\resources\themes\explorer.exe3⤵
- Modifies visibility of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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\??\c:\windows\resources\spoolsv.exec:\windows\resources\spoolsv.exe SE4⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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\??\c:\windows\resources\svchost.exec:\windows\resources\svchost.exe5⤵
- Modifies visibility of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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\??\c:\windows\resources\spoolsv.exec:\windows\resources\spoolsv.exe PR6⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
2026-10-22_fd664dde4d7f73ec0a0a8515f4bc5b3a_cobalt-strike_darkgate_elex_gcleaner_icedid_njrat_swisyn_vidar.exe
Install.exe
Install.tmp
explorer.exe
icsys.icn.exe
spoolsv.exe
svchost.exe
memory/1820-59-0x0000000000400000-0x000000000041F000-memory.dmp
memory/2180-62-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2180-70-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2180-90-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2180-19-0x00000000008E0000-0x00000000008E1000-memory.dmp
memory/2180-80-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2180-82-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2180-88-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2180-76-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2180-32-0x00000000008E0000-0x00000000008E1000-memory.dmp
memory/2180-64-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2180-86-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2180-66-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2180-68-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2180-84-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2180-72-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2180-74-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2348-60-0x0000000000400000-0x000000000041F000-memory.dmp
memory/2936-58-0x0000000000400000-0x000000000041F000-memory.dmp
memory/3344-79-0x0000000000400000-0x000000000041F000-memory.dmp
memory/4044-61-0x0000000000400000-0x000000000041F000-memory.dmp
memory/4044-0-0x0000000000400000-0x000000000041F000-memory.dmp
memory/4092-77-0x0000000000400000-0x000000000041F000-memory.dmp
memory/4092-33-0x0000000000400000-0x000000000041F000-memory.dmp
memory/4644-41-0x0000000000400000-0x00000000004D8000-memory.dmp
memory/4644-13-0x0000000000400000-0x00000000004D8000-memory.dmp