Analysis
- max time kernel
120s - max time network
122s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
03/10/2024, 08:19
General
- Target 9f9033cd3b988d6f4ea0e4ee821d2d11996d9a85854adce179acaa424b5ffc21N.exe
- Size 29KB
- Sample241003-j75xwstdnl
- SHA256 9f9033cd3b988d6f4ea0e4ee821d2d11996d9a85854adce179acaa424b5ffc21
Malware Config
Signatures
- Detects MyDoom family 3 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 19 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 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\9f9033cd3b988d6f4ea0e4ee821d2d11996d9a85854adce179acaa424b5ffc21N.exe"C:\Users\Admin\AppData\Local\Temp\9f9033cd3b988d6f4ea0e4ee821d2d11996d9a85854adce179acaa424b5ffc21N.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
Loading Replay Monitor...
Downloads
search[1].htm
tmp2285.tmp
zincite.log
services.exe
memory/4072-51-0x0000000000500000-0x0000000000510200-memory.dmp
memory/4072-13-0x0000000000500000-0x0000000000510200-memory.dmp
memory/4072-0-0x0000000000500000-0x0000000000510200-memory.dmp
memory/4072-73-0x0000000000500000-0x0000000000510200-memory.dmp
memory/4268-15-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4268-33-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4268-38-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4268-40-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4268-45-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4268-50-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4268-28-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4268-52-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4268-26-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4268-21-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4268-16-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4268-74-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4268-6-0x0000000000400000-0x0000000000408000-memory.dmp