General
- Target Ref77013962020.exe
- Size 1.1MB
- Sample221026-mavbnsfda6
- SHA256 c5045c31e194bd94e8979a7a8d46f5d403d98e697cd7f9335c5ab0904b613fa3
- MD5 2ad81b515de54e3466eb1148cb61930d
- SHA1 6aec98a97e93f5b77df047761167b90e412f753c
- SHA512 2b7b873d26de0e800190d7a8c8653ca1eae3f76095aba23aea3b699671cbee4264251601ad566e1f7e2793bd19570c188eac807a0251ea7ddb44fc53c8fef9fd
- SSDEEP 24576:XAOcZ9OnxbjC2Dp5VSRVhz5eBq2MNxjFJ7oHeWXL7Wf1:pVhC2vazz5nx9+7Wf1
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
Ref77013962020.exe
Resource
win7-20220812-en
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
Ref77013962020.exe
Resource
win10v2004-20220901-en
14 signatures
150 seconds
Malware Config
Extracted
Family
-
agenttesla
C2
-
http://107.189.4.253/bidone/inc/fce77e8ed01c65.php
Targets
-
- Target Ref77013962020.exe
- Size 1.1MB
- SHA256 c5045c31e194bd94e8979a7a8d46f5d403d98e697cd7f9335c5ab0904b613fa3
- MD5 2ad81b515de54e3466eb1148cb61930d
- SHA1 6aec98a97e93f5b77df047761167b90e412f753c
- SHA512 2b7b873d26de0e800190d7a8c8653ca1eae3f76095aba23aea3b699671cbee4264251601ad566e1f7e2793bd19570c188eac807a0251ea7ddb44fc53c8fef9fd
- SSDEEP 24576:XAOcZ9OnxbjC2Dp5VSRVhz5eBq2MNxjFJ7oHeWXL7Wf1:pVhC2vazz5nx9+7Wf1
- MD5 SHA1 SHA512 SSDEEP
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Loads dropped DLL
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Accesses Microsoft Outlook profiles
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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