General
- Target NEW INQUIRY.exe
- Size 739KB
- Sample240825-lbb12swfpf
- SHA256 a3028abb8f14d32babfc33852545775c77557ebd1eac0f119f44dafebf4fca07
- MD5 8c43124c8f24e725cc9bc17fcbdb1a8c
- SHA1 490525034d262a0dff39ffdf22f2345d10090821
- SHA512 00e9c5f022e8783bda556270a6a4b4c42c68e7c73601acd26cf7a7b7a3c504aa30d2516795005e0ae4cf45cfea9ab814417eb7952f8e0c9b4081f90251448f36
- SSDEEP 12288:rgsqOr6pkaiqyJMOZfc6oc8iAr6MiLBFkoNae+d/9dCRXK5WoWbfa+Y6dnfNez3W:05Od+c8iAr1Ab8eEWov61WlwEbnUz
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
NEW INQUIRY.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
NEW INQUIRY.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.merlinmotorworks.com
-
Port
587
-
Username
-
Password
Merlin1080S
-
Email to
Extracted
-
Protocol
smtp
-
Host
mail.merlinmotorworks.com
-
Port
587
-
Username
-
Password
Merlin1080S
Targets
-
- Target NEW INQUIRY.exe
- Size 739KB
- SHA256 a3028abb8f14d32babfc33852545775c77557ebd1eac0f119f44dafebf4fca07
- MD5 8c43124c8f24e725cc9bc17fcbdb1a8c
- SHA1 490525034d262a0dff39ffdf22f2345d10090821
- SHA512 00e9c5f022e8783bda556270a6a4b4c42c68e7c73601acd26cf7a7b7a3c504aa30d2516795005e0ae4cf45cfea9ab814417eb7952f8e0c9b4081f90251448f36
- SSDEEP 12288:rgsqOr6pkaiqyJMOZfc6oc8iAr6MiLBFkoNae+d/9dCRXK5WoWbfa+Y6dnfNez3W:05Od+c8iAr1Ab8eEWov61WlwEbnUz
- MD5 SHA1 SHA512 SSDEEP
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
-
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.
-
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
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2