Analysis
- max time kernel
120s - max time network
120s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
11/12/2024, 06:59
General
- Target dfc8e4a6eed81d14cd5573dd106d794eb15fdbe64bfaf5c89713d71fcd843644.exe
- Size 29KB
- Sample241211-hsk4hasjev
- SHA256 dfc8e4a6eed81d14cd5573dd106d794eb15fdbe64bfaf5c89713d71fcd843644
Malware Config
Signatures
- Detects MyDoom family 5 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 21 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\dfc8e4a6eed81d14cd5573dd106d794eb15fdbe64bfaf5c89713d71fcd843644.exe"C:\Users\Admin\AppData\Local\Temp\dfc8e4a6eed81d14cd5573dd106d794eb15fdbe64bfaf5c89713d71fcd843644.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
tmpD82B.tmp
zincite.log
zincite.log
services.exe
memory/4420-16-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4420-45-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4420-26-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4420-28-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4420-33-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4420-38-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4420-165-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4420-40-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4420-161-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4420-21-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4420-5-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4420-15-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4420-145-0x0000000000400000-0x0000000000408000-memory.dmp
memory/5076-144-0x0000000000500000-0x0000000000510200-memory.dmp
memory/5076-13-0x0000000000500000-0x0000000000510200-memory.dmp
memory/5076-0-0x0000000000500000-0x0000000000510200-memory.dmp
memory/5076-160-0x0000000000500000-0x0000000000510200-memory.dmp
memory/5076-44-0x0000000000500000-0x0000000000510200-memory.dmp
memory/5076-39-0x0000000000500000-0x0000000000510200-memory.dmp