Analysis
- max time kernel
120s - max time network
120s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
09/11/2024, 10:32
General
- Target fafe8e9b933614c8a282da6c405514b6ebe214a7a5e673f107fe711a751d2750N.exe
- Size 29KB
- Sample241109-mleqcssgmj
- SHA256 fafe8e9b933614c8a282da6c405514b6ebe214a7a5e673f107fe711a751d2750
Malware Config
Signatures
- Detects MyDoom family 4 IoCs
- MyDoom
MyDoom is a Worm that is written in C++.
- Mydoom family
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- UPX packed file 20 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\fafe8e9b933614c8a282da6c405514b6ebe214a7a5e673f107fe711a751d2750N.exe"C:\Users\Admin\AppData\Local\Temp\fafe8e9b933614c8a282da6c405514b6ebe214a7a5e673f107fe711a751d2750N.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
search[2].htm
fjhpfcypbl.log
tmp3C17.tmp
zincite.log
services.exe
memory/1944-40-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1944-15-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1944-26-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1944-28-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1944-33-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1944-38-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1944-132-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1944-16-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1944-45-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1944-5-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1944-50-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1944-21-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1944-52-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4352-51-0x0000000000500000-0x0000000000510200-memory.dmp
memory/4352-13-0x0000000000500000-0x0000000000510200-memory.dmp
memory/4352-129-0x0000000000500000-0x0000000000510200-memory.dmp
memory/4352-49-0x0000000000500000-0x0000000000510200-memory.dmp
memory/4352-0-0x0000000000500000-0x0000000000510200-memory.dmp