General
- Target PO 7780-98.exe
- Size 1.0MB
- Sample240718-g8bpbsxejp
- SHA256 4793526dcbbe5246f5d8a0c89df2eddb8f0820e8a096142bb0827718ccdab4cf
- MD5 d44dbc75203777173f58060848f353cb
- SHA1 070df2740740473f5cd1d4d2a231f1b469f6e368
- SHA512 30e3b3d79b9e76ecf075e576cf223e27b0a47ba0643c3dbc097aac1f6e5fffc22fc1509da630327450e9e7ccb86e024e09aba944a7c929e6bf23b215537673e5
- SSDEEP 24576:ZangoOuyqsJwq7/k8hE9or3X8vbGu5ZMzKwccdFwj:8nVlBikzozMvbF5e9cczwj
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
PO 7780-98.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
PO 7780-98.exe
Resource
win10v2004-20240709-en
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.bonnyriggdentalsurgery.com.au
-
Port
587
-
Username
-
Password
Sages101*
-
Email to
Extracted
-
Protocol
smtp
-
Host
mail.bonnyriggdentalsurgery.com.au
-
Port
587
-
Username
-
Password
Sages101*
Targets
-
- Target PO 7780-98.exe
- Size 1.0MB
- SHA256 4793526dcbbe5246f5d8a0c89df2eddb8f0820e8a096142bb0827718ccdab4cf
- MD5 d44dbc75203777173f58060848f353cb
- SHA1 070df2740740473f5cd1d4d2a231f1b469f6e368
- SHA512 30e3b3d79b9e76ecf075e576cf223e27b0a47ba0643c3dbc097aac1f6e5fffc22fc1509da630327450e9e7ccb86e024e09aba944a7c929e6bf23b215537673e5
- SSDEEP 24576:ZangoOuyqsJwq7/k8hE9or3X8vbGu5ZMzKwccdFwj:8nVlBikzozMvbF5e9cczwj
- MD5 SHA1 SHA512 SSDEEP
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Adds Run key to start application
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1