General
- Target Ningbo - Past Due Invoices.scr.exe
- Size 657KB
- Sample240924-n32rwstepl
- SHA256 d71f85d32dd19dd5a0c5ad3b97c3eba3277a5966035970a2c9ea7dd8e23fafa3
- MD5 05971e8521240cd588015e689baab4b7
- SHA1 1911d514d8e9d3310b2876ee591553250a31f44f
- SHA512 01db290b831f6e60efaa8bfeb8bb0e1f1137c7843b29da34f024ee6e4f4b2f341ed4f8f2ed7c1a202a7a99781224bfca8bbaf7479ba23796707fc3d0d9994448
- SSDEEP 12288:pOjsJrm2DORelTAeZjqjhazCtH42QWkn5IxQMj7RYLgXeevG3j8bQb:pWsJrm2DO0TvqH42ZLuMj7GEXze3UI
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Ningbo - Past Due Invoices.scr.exe
Resource
win7-20240708-en
10 signatures
150 seconds
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
mail.iaa-airferight.com
-
Port
587
-
Username
-
Password
BIGNAIRA2024
-
Email to
Targets
-
- Target Ningbo - Past Due Invoices.scr.exe
- Size 657KB
- SHA256 d71f85d32dd19dd5a0c5ad3b97c3eba3277a5966035970a2c9ea7dd8e23fafa3
- MD5 05971e8521240cd588015e689baab4b7
- SHA1 1911d514d8e9d3310b2876ee591553250a31f44f
- SHA512 01db290b831f6e60efaa8bfeb8bb0e1f1137c7843b29da34f024ee6e4f4b2f341ed4f8f2ed7c1a202a7a99781224bfca8bbaf7479ba23796707fc3d0d9994448
- SSDEEP 12288:pOjsJrm2DORelTAeZjqjhazCtH42QWkn5IxQMj7RYLgXeevG3j8bQb:pWsJrm2DO0TvqH42ZLuMj7GEXze3UI
- MD5 SHA1 SHA512 SSDEEP
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext