Analysis
- max time kernel
125s - max time network
128s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
07/10/2024, 07:08
General
- Target New order.exe
- Size 1.0MB
- Sample241007-hx74tssdrj
- SHA256 1ddb5066864496c4fdb477252d09eee2f3304d5801c93bc9a72acb22eb78523b
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.starmech.net
-
Port
587
-
Username
-
Password
nics123
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Adds Run key to start application 2 TTPs 1 IoCs
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\New order.exe"C:\Users\Admin\AppData\Local\Temp\New order.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\New order.exe"2⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
-
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=4292,i,8548254608087149642,10333768245962368401,262144 --variations-seed-version --mojo-platform-channel-handle=4112 /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/2376-2-0x00007FFDDD390000-0x00007FFDDD585000-memory.dmp
memory/4356-3-0x0000000000400000-0x0000000000442000-memory.dmp
memory/4356-4-0x00007FFDDD390000-0x00007FFDDD585000-memory.dmp
memory/4356-5-0x0000000005E80000-0x0000000006424000-memory.dmp
memory/4356-6-0x00007FFDDD390000-0x00007FFDDD585000-memory.dmp
memory/4356-7-0x0000000005940000-0x00000000059A6000-memory.dmp
memory/4356-9-0x0000000006D20000-0x0000000006D70000-memory.dmp
memory/4356-10-0x0000000006E10000-0x0000000006EA2000-memory.dmp
memory/4356-11-0x0000000006FD0000-0x0000000006FDA000-memory.dmp
memory/4356-12-0x00007FFDDD390000-0x00007FFDDD585000-memory.dmp