Analysis
- max time kernel
146s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
02/03/2024, 12:44
General
- Target 2552-163-0x0000000000400000-0x0000000000472000-memory.exe
- Size 456KB
- Sample240302-pysh4add3v
- SHA256 7123566d71d2fd588fa4a408a7ef476b409d0e74929601c636f1fbc5b5854135
Score
6/10
Malware Config
Signatures
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2552-163-0x0000000000400000-0x0000000000472000-memory.exe"C:\Users\Admin\AppData\Local\Temp\2552-163-0x0000000000400000-0x0000000000472000-memory.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe2⤵
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
-
-
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 --no-appcompat-clear --mojo-platform-channel-handle=1316 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/4516-2-0x0000000000FA0000-0x0000000001006000-memory.dmp
memory/4516-3-0x0000000074270000-0x0000000074A20000-memory.dmp
memory/4516-4-0x00000000057B0000-0x00000000057C0000-memory.dmp
memory/4516-5-0x0000000005620000-0x00000000056DC000-memory.dmp
memory/4516-6-0x00000000057C0000-0x000000000585C000-memory.dmp
memory/4516-8-0x0000000074270000-0x0000000074A20000-memory.dmp