General
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Target
sample-327171-95a33bc4f47a2d9525a9a9f2fb3af389.zip
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Size
674KB
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Sample
201205-fxjd9vxz3e
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MD5
a1b778a86442f3dafc8fd04671959d9f
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SHA1
af8d44b99739e08ab9a4e0879b44c31314b87f37
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SHA256
b9bee53090cb165a0a438fa365abaa6d879496ac8196c8ea751d1ca51e0f024b
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SHA512
ac3273b7b4f42a68b8db7276188a16572fc3d5cc725355542c4fec888d218699fc8ce52728b9df9f2d0e7dca6c87da42fe0583e20477b602d4ff952b445b5248
Static task
static1
Behavioral task
behavioral1
Sample
36346564.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
36346564.exe
Resource
win10v20201028
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.psf-lb.com - Port:
587 - Username:
tg@psf-lb.com - Password:
DM!BRXS5
Targets
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Target
36346564.exe
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Size
746KB
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MD5
95a33bc4f47a2d9525a9a9f2fb3af389
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SHA1
91ffa99899cfe87f622319f780672d99e262216e
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SHA256
892089915866c28aca784936e8a52f7322d05fbcb8c3158b8e8c4c1b2e59868b
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SHA512
5223e058be56be09dea1e88c60416f7e344cebad693e670fd449b03905349d7c9a0f37c1ded88323326d5c19bc332a3636b3259aff3758aedc99f6668b9033a4
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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