Analysis
- max time kernel
120s - max time network
123s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
03/10/2024, 07:34
General
- Target a49a833e23501d528e9afc0335b19612e6bea7cfe516ba898e99dfa1d23aa196N.exe
- Size 29KB
- Sample241003-jd367ssalp
- SHA256 a49a833e23501d528e9afc0335b19612e6bea7cfe516ba898e99dfa1d23aa196
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\a49a833e23501d528e9afc0335b19612e6bea7cfe516ba898e99dfa1d23aa196N.exe"C:\Users\Admin\AppData\Local\Temp\a49a833e23501d528e9afc0335b19612e6bea7cfe516ba898e99dfa1d23aa196N.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=4236,i,12198811467968044966,17227406646827438786,262144 --variations-seed-version --mojo-platform-channel-handle=4328 /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
search[2].htm
tmp14E4.tmp
zincite.log
services.exe
memory/2564-51-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2564-13-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2564-0-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2564-56-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3876-15-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3876-33-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3876-38-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3876-40-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3876-45-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3876-50-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3876-28-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3876-52-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3876-26-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3876-57-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3876-21-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3876-16-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3876-5-0x0000000000400000-0x0000000000408000-memory.dmp