Analysis
- max time kernel
140s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
17/06/2024, 01:10
General
- Target a175e9a281ee2a0bad5542b89c7c229aba27b31974ecb4c268eac7089d1ee58c.exe
- Size 1.2MB
- Sample240617-bjmgms1fml
- SHA256 a175e9a281ee2a0bad5542b89c7c229aba27b31974ecb4c268eac7089d1ee58c
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.oconorpower.com.ar
-
Port
587
-
Username
-
Password
$Micre3078@Jup
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: MapViewOfSection 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 3 IoCs
- Suspicious use of SendNotifyMessage 3 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a175e9a281ee2a0bad5542b89c7c229aba27b31974ecb4c268eac7089d1ee58c.exe"C:\Users\Admin\AppData\Local\Temp\a175e9a281ee2a0bad5542b89c7c229aba27b31974ecb4c268eac7089d1ee58c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\a175e9a281ee2a0bad5542b89c7c229aba27b31974ecb4c268eac7089d1ee58c.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
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=4172 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1368-11-0x0000000000760000-0x00000000007D6000-memory.dmp
memory/1368-12-0x000000007454E000-0x000000007454F000-memory.dmp
memory/1368-13-0x0000000005490000-0x0000000005A34000-memory.dmp
memory/1368-14-0x0000000074540000-0x0000000074CF0000-memory.dmp
memory/1368-15-0x0000000004F50000-0x0000000004FB6000-memory.dmp
memory/1368-16-0x0000000006210000-0x0000000006260000-memory.dmp
memory/1368-17-0x0000000006300000-0x0000000006392000-memory.dmp
memory/1368-18-0x0000000006290000-0x000000000629A000-memory.dmp
memory/1368-19-0x000000007454E000-0x000000007454F000-memory.dmp
memory/1368-20-0x0000000074540000-0x0000000074CF0000-memory.dmp
memory/4752-10-0x0000000003D60000-0x0000000003D64000-memory.dmp