General
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Target
Rfq.exe
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Size
729KB
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Sample
200716-2flnb5whjj
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MD5
c300a4e31aba499c460b6c2ced1c4edf
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SHA1
242e54861affc8fc58d5edac0bbbda926ecba96c
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SHA256
816ae02b0e8d286ed276d179cfd2e256e02f9e78d8c5dc74df69655417b9d558
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SHA512
6ab562461bc8bf1f6b33c911459d99dabd4cf9efaf4e3dc78a27b390f4a0000a111dc7954f7b54454499e39772f0795a5b442a8260b84b42c0d4e9d03faecbac
Static task
static1
Behavioral task
behavioral1
Sample
Rfq.exe
Resource
win7
Behavioral task
behavioral2
Sample
Rfq.exe
Resource
win10v200430
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
bbbb2016
Targets
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Target
Rfq.exe
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Size
729KB
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MD5
c300a4e31aba499c460b6c2ced1c4edf
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SHA1
242e54861affc8fc58d5edac0bbbda926ecba96c
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SHA256
816ae02b0e8d286ed276d179cfd2e256e02f9e78d8c5dc74df69655417b9d558
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SHA512
6ab562461bc8bf1f6b33c911459d99dabd4cf9efaf4e3dc78a27b390f4a0000a111dc7954f7b54454499e39772f0795a5b442a8260b84b42c0d4e9d03faecbac
Score10/10-
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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Suspicious use of SetThreadContext
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