General
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Target
NEW RFQ.exe
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Size
760KB
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Sample
200731-bt5sk4lhae
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MD5
dac1de5239180e2069ab67c8a8e7c44b
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SHA1
0d1400e85febc34131236e94aff353ff681be293
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SHA256
49700ee70d04597630dacefa2203c0f12f412ece9a93ffdb09ab18e5cce00524
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SHA512
5d23cc399dfb610b596f8c10065ff45f2d6e4d382325539abbd3566f4211ef305f231a68c762c484681a785d0d1e0384775e990b8e8e1f44ba240724eaa7b392
Static task
static1
Behavioral task
behavioral1
Sample
NEW RFQ.exe
Resource
win7v200722
Behavioral task
behavioral2
Sample
NEW RFQ.exe
Resource
win10
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.flsrnidth.com - Port:
587 - Username:
subbarayan.sathiyaraj@flsrnidth.com - Password:
x{Op,7(4O+yl
Targets
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Target
NEW RFQ.exe
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Size
760KB
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MD5
dac1de5239180e2069ab67c8a8e7c44b
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SHA1
0d1400e85febc34131236e94aff353ff681be293
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SHA256
49700ee70d04597630dacefa2203c0f12f412ece9a93ffdb09ab18e5cce00524
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SHA512
5d23cc399dfb610b596f8c10065ff45f2d6e4d382325539abbd3566f4211ef305f231a68c762c484681a785d0d1e0384775e990b8e8e1f44ba240724eaa7b392
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload
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Reads data files stored by FTP clients
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application
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Suspicious use of SetThreadContext
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