Analysis
- max time kernel
120s - max time network
117s - platform
windows7_x64 - resource
win7-20240903-en - resource tags
- submitted
04/10/2024, 19:45
General
- Target c4104540049181d2a2da70b7c4aef8cbd517a2565f8b532d18a0d86393afe947N.exe
- Size 29KB
- Sample241004-ygpwbasfmk
- SHA256 c4104540049181d2a2da70b7c4aef8cbd517a2565f8b532d18a0d86393afe947
Malware Config
Signatures
- Detects MyDoom family 5 IoCs
- MyDoom
MyDoom is a Worm that is written in C++.
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- UPX packed file 21 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Windows directory 3 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\c4104540049181d2a2da70b7c4aef8cbd517a2565f8b532d18a0d86393afe947N.exe"C:\Users\Admin\AppData\Local\Temp\c4104540049181d2a2da70b7c4aef8cbd517a2565f8b532d18a0d86393afe947N.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
tmp653C.tmp
zincite.log
services.exe
memory/2392-2-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2392-4-0x0000000000260000-0x0000000000268000-memory.dmp
memory/2392-84-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2392-9-0x0000000000260000-0x0000000000268000-memory.dmp
memory/2392-17-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2392-18-0x0000000000260000-0x0000000000268000-memory.dmp
memory/2392-56-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2392-54-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2420-33-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2420-38-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2420-43-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2420-45-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2420-50-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2420-31-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2420-55-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2420-26-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2420-57-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2420-21-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2420-20-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2420-11-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2420-85-0x0000000000400000-0x0000000000408000-memory.dmp