General
- Target invocie AL21-617.exe
- Size 985KB
- Sample230120-splkzaaf7s
- SHA256 bdbd71d973b24c1eac6df9a8056b6f0798bc515a3c0444ec63e50f274c1706cd
- MD5 717f748fbae0c51aad2de1338c1fcfeb
- SHA1 c9deadd1dac33fdbeddca04d61eb6f4a6c35fe4b
- SHA512 69741d14cd0665351b9a4e0163ca37e0a733f037bc03ec3ae71788361b1f366cc69e99c61350e63f815dbbc545a700ab7fc10bf4fa965765768bb165481deaea
- SSDEEP 12288:KK0TEnJFilzP8T2VWzg2fjIagPCFPN9CbwKMMrZgGfLVQ1LEIwU:KXTEjOP8Ttg22a98wKMMVgqGk
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
invocie AL21-617.exe
Resource
win7-20220812-en
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
invocie AL21-617.exe
Resource
win10v2004-20221111-en
17 signatures
150 seconds
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
mail.biateknos.com
-
Port
587
-
Username
-
Password
biateknossutinah
-
Email to
Targets
-
- Target invocie AL21-617.exe
- Size 985KB
- SHA256 bdbd71d973b24c1eac6df9a8056b6f0798bc515a3c0444ec63e50f274c1706cd
- MD5 717f748fbae0c51aad2de1338c1fcfeb
- SHA1 c9deadd1dac33fdbeddca04d61eb6f4a6c35fe4b
- SHA512 69741d14cd0665351b9a4e0163ca37e0a733f037bc03ec3ae71788361b1f366cc69e99c61350e63f815dbbc545a700ab7fc10bf4fa965765768bb165481deaea
- SSDEEP 12288:KK0TEnJFilzP8T2VWzg2fjIagPCFPN9CbwKMMrZgGfLVQ1LEIwU:KXTEjOP8Ttg22a98wKMMVgqGk
- MD5 SHA1 SHA512 SSDEEP
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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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