Analysis
- max time kernel
120s - max time network
120s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
03/10/2024, 03:22
General
- Target 5b7eca6bfc29f00766b260365a1970c6ff1b466e31da05b1e8869ec3eb728c47N.exe
- Size 29KB
- Sample241003-dw49bssbml
- SHA256 5b7eca6bfc29f00766b260365a1970c6ff1b466e31da05b1e8869ec3eb728c47
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\5b7eca6bfc29f00766b260365a1970c6ff1b466e31da05b1e8869ec3eb728c47N.exe"C:\Users\Admin\AppData\Local\Temp\5b7eca6bfc29f00766b260365a1970c6ff1b466e31da05b1e8869ec3eb728c47N.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[1].htm
tmp5C3F.tmp
zincite.log
zincite.log
services.exe
memory/1964-51-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1964-13-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1964-0-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1964-136-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3168-15-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3168-38-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3168-40-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3168-45-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3168-50-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3168-33-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3168-52-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3168-28-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3168-26-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3168-21-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3168-137-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3168-16-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3168-5-0x0000000000400000-0x0000000000408000-memory.dmp