Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
27/07/2026, 04:41
General
- Target 2026-07-27_d64afba1459581981235dd824fb34aba_elex_smoke-loader_wapomi.exe
- Size 2.2MB
- Sample260727-fbda8avzaz
- SHA256 ceb95946a711cf4615d3a18d7e0eec43bcf5edd9b9008dc233c2bdd80e0121f9
Malware Config
Extracted
-
bdaejec
-
ddos.dnsnb8.net
Signatures
- Family: Bdaejec
Bdaejec is a backdoor written in C++.
- Detects Bdaejec Backdoor. 1 IoCs
Bdaejec is backdoor written in C++.
- Detects executables packed with ASPack 3 IoCs
- ASPack v2.12-2.42 1 IoCs
Detects executables packed with ASPack v2.12-2.42
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- Drops file in Program Files directory 64 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-27_d64afba1459581981235dd824fb34aba_elex_smoke-loader_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_d64afba1459581981235dd824fb34aba_elex_smoke-loader_wapomi.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\tWexPl.exeC:\Users\Admin\AppData\Local\Temp\tWexPl.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\61657877.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
61657877.bat
evb1A07.tmp
tWexPl.exe
memory/2096-9-0x0000000077CB8000-0x0000000077CB9000-memory.dmp
memory/2096-19-0x0000000010000000-0x000000001001A000-memory.dmp
memory/2096-2-0x0000000000400000-0x0000000000D87000-memory.dmp
memory/2096-18-0x0000000040430000-0x0000000040440000-memory.dmp
memory/2096-17-0x0000000040430000-0x0000000040440000-memory.dmp
memory/2096-16-0x0000000040430000-0x0000000040440000-memory.dmp
memory/2096-14-0x0000000010000000-0x000000001001A000-memory.dmp
memory/2096-8-0x000000007FAC0000-0x000000007FE91000-memory.dmp
memory/2096-20-0x0000000000408000-0x0000000000409000-memory.dmp
memory/2096-10-0x0000000077CB9000-0x0000000077CBA000-memory.dmp
memory/2096-21-0x0000000000400000-0x0000000000D87000-memory.dmp
memory/2096-22-0x0000000000400000-0x0000000000D87000-memory.dmp
memory/2096-23-0x000000007FAC0000-0x000000007FE91000-memory.dmp
memory/2096-25-0x0000000010000000-0x000000001001A000-memory.dmp
memory/2096-24-0x0000000000400000-0x0000000000D87000-memory.dmp
memory/4428-26-0x0000000000A60000-0x0000000000A69000-memory.dmp
memory/4428-5-0x0000000000A60000-0x0000000000A69000-memory.dmp