General
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Target
Shipping Documents.doc
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Size
310KB
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Sample
210126-p6nsede8ss
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MD5
7a3e5b886547c1dc69707e8ebc49164c
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SHA1
5d986639838db803ecc37c9d0b98916063dde4be
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SHA256
7e5d0929a23d923994c3b544b5e9b75c08b6871f070f67c0da719f8b4d4f1e9b
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SHA512
5f5bf087361579085d7a2f3dbf3ce0c2f6ad3a8879820d933e1bf89494957596f33177443bea29585c57c64906fb430038d2ffbd9ac1c233b0d8f1ce0283e8bd
Static task
static1
Behavioral task
behavioral1
Sample
Shipping Documents.doc
Resource
win7v20201028
Behavioral task
behavioral2
Sample
Shipping Documents.doc
Resource
win10v20201028
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.sardaplywood.com - Port:
587 - Username:
[email protected] - Password:
sup123st45
Targets
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Target
Shipping Documents.doc
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Size
310KB
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MD5
7a3e5b886547c1dc69707e8ebc49164c
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SHA1
5d986639838db803ecc37c9d0b98916063dde4be
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SHA256
7e5d0929a23d923994c3b544b5e9b75c08b6871f070f67c0da719f8b4d4f1e9b
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SHA512
5f5bf087361579085d7a2f3dbf3ce0c2f6ad3a8879820d933e1bf89494957596f33177443bea29585c57c64906fb430038d2ffbd9ac1c233b0d8f1ce0283e8bd
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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Blocklisted process makes network request
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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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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
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