General
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Target
PURCHASE ORDER.exe
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Size
657KB
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Sample
210228-sp4exgbltn
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MD5
97a0837aac51a235570ecc3a435387a1
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SHA1
2f221423d8dd6936f533a7dd6648eed0c8cb17f3
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SHA256
d6d073968d50c37c8b177fbaaf44cb6d215c704ed38b972b546988a03d4a750d
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SHA512
81517bd86a421787965c6b52856a9eb6ff68b46e11167b0f183e6645e420d8d6e9ef012a514d4993094c2843b51d7e0ee72a888e392a76a8f8e45ebc299c1742
Static task
static1
Behavioral task
behavioral1
Sample
PURCHASE ORDER.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
PURCHASE ORDER.exe
Resource
win10v20201028
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.poongln.com - Port:
587 - Username:
richbrain@poongln.com - Password:
MFONABASI2020
Targets
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Target
PURCHASE ORDER.exe
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Size
657KB
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MD5
97a0837aac51a235570ecc3a435387a1
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SHA1
2f221423d8dd6936f533a7dd6648eed0c8cb17f3
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SHA256
d6d073968d50c37c8b177fbaaf44cb6d215c704ed38b972b546988a03d4a750d
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SHA512
81517bd86a421787965c6b52856a9eb6ff68b46e11167b0f183e6645e420d8d6e9ef012a514d4993094c2843b51d7e0ee72a888e392a76a8f8e45ebc299c1742
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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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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