General
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Target
4c56228b43f10e83266d80506b3e123b.exe
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Size
700KB
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Sample
200630-r8g68vff22
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MD5
4c56228b43f10e83266d80506b3e123b
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SHA1
b11bf01f9ab2816a86c9c86f2c1cf9813e84455c
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SHA256
73aab4f4940281b73928c048a5f4524829b2c05bedca4fd156991f06426cbd62
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SHA512
932f617953b00002b31326950cda266dcf5e2b3883e07b7752a171f308a378094026a94aa4a81d7f9e2433a6b0adb1dabcd5ee48469934a88388b6db0ff87125
Static task
static1
Behavioral task
behavioral1
Sample
4c56228b43f10e83266d80506b3e123b.exe
Resource
win7v200430
Behavioral task
behavioral2
Sample
4c56228b43f10e83266d80506b3e123b.exe
Resource
win10v200430
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
dutchlogs.us - Port:
587 - Username:
[email protected] - Password:
7213575aceACE@#$%
Targets
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Target
4c56228b43f10e83266d80506b3e123b.exe
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Size
700KB
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MD5
4c56228b43f10e83266d80506b3e123b
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SHA1
b11bf01f9ab2816a86c9c86f2c1cf9813e84455c
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SHA256
73aab4f4940281b73928c048a5f4524829b2c05bedca4fd156991f06426cbd62
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SHA512
932f617953b00002b31326950cda266dcf5e2b3883e07b7752a171f308a378094026a94aa4a81d7f9e2433a6b0adb1dabcd5ee48469934a88388b6db0ff87125
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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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