Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
04/10/2024, 02:47
General
- Target de85b1824da807df22589cc0add929fa2473cbac8c971ea7156f69cf6baef2e5N.exe
- Size 29KB
- Sample241004-dacbeszgrp
- SHA256 de85b1824da807df22589cc0add929fa2473cbac8c971ea7156f69cf6baef2e5
Malware Config
Signatures
- Detects MyDoom family 5 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 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\de85b1824da807df22589cc0add929fa2473cbac8c971ea7156f69cf6baef2e5N.exe"C:\Users\Admin\AppData\Local\Temp\de85b1824da807df22589cc0add929fa2473cbac8c971ea7156f69cf6baef2e5N.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=4616,i,15336851255456239337,16379811035920490645,262144 --variations-seed-version --mojo-platform-channel-handle=1008 /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
search[1].htm
tmp43D3.tmp
zincite.log
services.exe
memory/2084-40-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2084-93-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2084-21-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2084-26-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2084-28-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2084-33-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2084-38-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2084-175-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2084-45-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2084-50-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2084-52-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2084-157-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2084-57-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2084-6-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2084-15-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2084-16-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2436-13-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2436-61-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2436-156-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2436-56-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2436-174-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2436-0-0x0000000000500000-0x0000000000510200-memory.dmp