Analysis
- max time kernel
120s - max time network
121s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
08/11/2024, 21:41
General
- Target 4c2f9a9f661f55743750700fb6ae0c52bcda30714b09265749246e04f1baad8fN.exe
- Size 29KB
- Sample241108-1j76sasrap
- SHA256 4c2f9a9f661f55743750700fb6ae0c52bcda30714b09265749246e04f1baad8f
Malware Config
Signatures
- Detects MyDoom family 8 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 24 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\4c2f9a9f661f55743750700fb6ae0c52bcda30714b09265749246e04f1baad8fN.exe"C:\Users\Admin\AppData\Local\Temp\4c2f9a9f661f55743750700fb6ae0c52bcda30714b09265749246e04f1baad8fN.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
default[1].htm
default[2].htm
default[3].htm
search[2].htm
Crxeuokzi.log
tmp62A0.tmp
zincite.log
zincite.log
zincite.log
services.exe
memory/2084-206-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2084-148-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2084-32-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2084-27-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2084-108-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2084-0-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2084-174-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2084-13-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2084-139-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3956-109-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3956-140-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3956-144-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3956-33-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3956-149-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3956-28-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3956-26-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3956-178-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3956-21-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3956-16-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3956-15-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3956-212-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3956-6-0x0000000000400000-0x0000000000408000-memory.dmp