General
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Target
T. HALK BANKASI A.S.exe
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Size
489KB
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Sample
200710-tr7mr2yl6s
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MD5
be55dd6e2a8fb0d8e12fa824aa57d8c2
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SHA1
cbab35a49fa6c4597ccbcf8ff19b3a880457ff8d
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SHA256
d25f524faf11aee50288503f06409544fe07433df48455e89b2376de13255ff5
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SHA512
75f8f91a5abe004aff29a15d21616580c61aac677a04cfee9893a9475242f33d25212bc432c53d5f4b4c38a85366fbe3493b897cee0824b4867111cf9f0d7930
Static task
static1
Behavioral task
behavioral1
Sample
T. HALK BANKASI A.S.exe
Resource
win7
Behavioral task
behavioral2
Sample
T. HALK BANKASI A.S.exe
Resource
win10v200430
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
Hunter$#@145722
Targets
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Target
T. HALK BANKASI A.S.exe
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Size
489KB
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MD5
be55dd6e2a8fb0d8e12fa824aa57d8c2
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SHA1
cbab35a49fa6c4597ccbcf8ff19b3a880457ff8d
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SHA256
d25f524faf11aee50288503f06409544fe07433df48455e89b2376de13255ff5
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SHA512
75f8f91a5abe004aff29a15d21616580c61aac677a04cfee9893a9475242f33d25212bc432c53d5f4b4c38a85366fbe3493b897cee0824b4867111cf9f0d7930
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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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Executes dropped EXE
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Loads dropped DLL
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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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