Analysis
- max time kernel
120s - max time network
118s - platform
windows7_x64 - resource
win7-20240903-en - resource tags
- submitted
03/10/2024, 01:50
General
- Target f46082c83fc3804a1c1ca74b1d0e314d9231a13d55329b9ccd4c9dbbd77d5882N.exe
- Size 29KB
- Sample241003-b9lm2asbpd
- SHA256 f46082c83fc3804a1c1ca74b1d0e314d9231a13d55329b9ccd4c9dbbd77d5882
Malware Config
Signatures
- Detects MyDoom family 8 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 23 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\f46082c83fc3804a1c1ca74b1d0e314d9231a13d55329b9ccd4c9dbbd77d5882N.exe"C:\Users\Admin\AppData\Local\Temp\f46082c83fc3804a1c1ca74b1d0e314d9231a13d55329b9ccd4c9dbbd77d5882N.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
tmp426F.tmp
zincite.log
zjg9emFVcj.log
services.exe
memory/1624-4-0x0000000000220000-0x0000000000228000-memory.dmp
memory/1624-16-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1624-75-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1624-70-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1624-68-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1624-2-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1624-9-0x0000000000220000-0x0000000000228000-memory.dmp
memory/1624-47-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1624-42-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3008-18-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3008-43-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3008-41-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3008-48-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3008-36-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3008-31-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3008-29-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3008-69-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3008-24-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3008-71-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3008-19-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3008-76-0x0000000000400000-0x0000000000408000-memory.dmp