General
- Target SOA of Apr.exe
- Size 512KB
- Sample230425-s1cr7sbb52
- SHA256 bf89df9f3a9434f748f75384d52d9eb10d1ae7c0f95faddbdbe2cfd98e0b1da8
- MD5 78f344f6c6b3b72c0cb00aad5be0e396
- SHA1 243d8b307e27b7b7055fa3938336b77d20b50901
- SHA512 0bc5c08cfd13c124591c8cabdba5f2eeeffd012b11ed80c193de1505250c3f4f7b3ee7cf67f64bf6530ae2de7a7d1547a224d070b87da3b66768c4dead6eff6f
- SSDEEP 12288:25rr62iNf4mcqWFDFSO5o/bGXt2u4+rIDgAnjq:2A1uvI84aA
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
SOA of Apr.exe
Resource
win7-20230220-en
15 signatures
150 seconds
Behavioral task
behavioral2
Sample
SOA of Apr.exe
Resource
win10v2004-20230220-en
16 signatures
150 seconds
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
mail.wecaresvc.com
-
Port
587
-
Username
-
Password
u9367gk8qc
-
Email to
Extracted
Credentials
-
Protocol
smtp
-
Host
mail.wecaresvc.com
-
Port
587
-
Username
-
Password
u9367gk8qc
Targets
-
- Target SOA of Apr.exe
- Size 512KB
- SHA256 bf89df9f3a9434f748f75384d52d9eb10d1ae7c0f95faddbdbe2cfd98e0b1da8
- MD5 78f344f6c6b3b72c0cb00aad5be0e396
- SHA1 243d8b307e27b7b7055fa3938336b77d20b50901
- SHA512 0bc5c08cfd13c124591c8cabdba5f2eeeffd012b11ed80c193de1505250c3f4f7b3ee7cf67f64bf6530ae2de7a7d1547a224d070b87da3b66768c4dead6eff6f
- SSDEEP 12288:25rr62iNf4mcqWFDFSO5o/bGXt2u4+rIDgAnjq:2A1uvI84aA
- 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.
-
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