General
- Target Great Lake - Quote#474701.zip
- Size 629KB
- Sample240715-klfljs1ajd
- SHA256 a3636b8f5e8da9b9275cd6cc01b91058fbb21c6a4b627970cef5fa7ca6560d80
- MD5 5aef711274de06f683f537e9c7838db1
- SHA1 1b06f51e8d89cc18961ec43622e9e1ce3c2608e5
- SHA512 9ebd914ef387a93ba5aa6b73e613db82457893192fb9884704272822905393258cf913c2e3fa3a8ed2783f2bd5b4837e0a46f6c944b17b6254fd941d1784cdae
- SSDEEP 12288:aAN2iFenzXLen85FwI3APp4q8jeBTrcE5VYm8hjnk0BDfBIIeaGqne5Yn6DuMr:aO1FIvF3QqaZrcEHzyjk0BDVdGd5LDuQ
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
Great Lake - Quote#474701.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Great Lake - Quote#474701.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 Great Lake - Quote#474701.exe
- Size 678KB
- SHA256 0178b79bd084c2597b2de4e62e61a88bb8359e4fcac2fe672bb887e0e52e5dbd
- MD5 c229261d7e8c8524dd25f7bc58edddf8
- SHA1 781d106f3aa60c392f039968ae45c53f78890871
- SHA512 be05a39499b86bfcb30725fd277502f026b29b205bb657d8303b55d9b8e0ae6d4bfb507153d77229871df32d4608a5b8b3bdb1e783f12db2541e48a73fd2891c
- SSDEEP 12288:8S2iNbczDLej8zhAA3Crp4mIjYBTBIE5Vmmah9di01DRzqICQlzCDmXPIPe:8S1ZcXh9IuMZBIEHlg9s01D71lzCDmXS
- 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