Analysis
- max time kernel
120s - max time network
121s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
05/10/2024, 09:25
General
- Target 91695a1d4880b47dee0a2ccd410ca2d7f183ba0f66ecb9a2614eee4909e0d7dbN.exe
- Size 29KB
- Sample241005-ldymts1hqa
- SHA256 91695a1d4880b47dee0a2ccd410ca2d7f183ba0f66ecb9a2614eee4909e0d7db
Malware Config
Signatures
- Detects MyDoom family 2 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 18 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\91695a1d4880b47dee0a2ccd410ca2d7f183ba0f66ecb9a2614eee4909e0d7dbN.exe"C:\Users\Admin\AppData\Local\Temp\91695a1d4880b47dee0a2ccd410ca2d7f183ba0f66ecb9a2614eee4909e0d7dbN.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
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4160,i,4356837537417149674,16553092232944545509,262144 --variations-seed-version --mojo-platform-channel-handle=1040 /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
tmpC97.tmp
zincite.log
services.exe
memory/1744-33-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1744-38-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1744-16-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1744-21-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1744-26-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1744-28-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1744-5-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1744-15-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1744-40-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1744-45-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1744-50-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1744-52-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1744-57-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3032-56-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3032-13-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3032-0-0x0000000000500000-0x0000000000510200-memory.dmp