Analysis
- max time kernel
120s - max time network
120s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
09/11/2024, 20:51
General
- Target c576e6be3e171610f3bb2b750ff6c1e3e65a5f2c6f9fa9133b9f564e46cc0526N.exe
- Size 29KB
- Sample241109-znf3esvlgp
- SHA256 c576e6be3e171610f3bb2b750ff6c1e3e65a5f2c6f9fa9133b9f564e46cc0526
Malware Config
Signatures
- Detects MyDoom family 6 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 22 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\c576e6be3e171610f3bb2b750ff6c1e3e65a5f2c6f9fa9133b9f564e46cc0526N.exe"C:\Users\Admin\AppData\Local\Temp\c576e6be3e171610f3bb2b750ff6c1e3e65a5f2c6f9fa9133b9f564e46cc0526N.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
Crxeuokzi.log
tmpA584.tmp
zincite.log
zincite.log
zincite.log
services.exe
memory/1144-160-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1144-138-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1144-0-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1144-37-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1144-167-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1144-39-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1144-13-0x0000000000500000-0x0000000000510200-memory.dmp
memory/4224-21-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4224-40-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4224-38-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4224-33-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4224-28-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4224-139-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4224-26-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4224-16-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4224-161-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4224-163-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4224-15-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4224-168-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4224-5-0x0000000000400000-0x0000000000408000-memory.dmp