General
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Target
new order.exe
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Size
497KB
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Sample
200529-hs3y8rr2p2
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MD5
d0e301c9c9892ff14f1a5fdd7b94d840
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SHA1
1764dfe3ff7917388032b34c378d30c2fd81fb15
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SHA256
0c630248507337f2835d5ff76bcadd48aca15cc50c4b334eabea3a93bac8a6cb
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SHA512
ed63a440aa1c7e617c0c8013b781bf1fed6b970fa0ec602b5b9522bd3d9a6f522627dd4d432c0a3382b77c8e3cef9328e36fe75766e1236455bdd2de73492662
Static task
static1
Behavioral task
behavioral1
Sample
new order.exe
Resource
win7v200430
Behavioral task
behavioral2
Sample
new order.exe
Resource
win10v200430
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.tandempakistan.com - Port:
587 - Username:
mngacct@tandempakistan.com - Password:
fayyazrml
Targets
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Target
new order.exe
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Size
497KB
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MD5
d0e301c9c9892ff14f1a5fdd7b94d840
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SHA1
1764dfe3ff7917388032b34c378d30c2fd81fb15
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SHA256
0c630248507337f2835d5ff76bcadd48aca15cc50c4b334eabea3a93bac8a6cb
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SHA512
ed63a440aa1c7e617c0c8013b781bf1fed6b970fa0ec602b5b9522bd3d9a6f522627dd4d432c0a3382b77c8e3cef9328e36fe75766e1236455bdd2de73492662
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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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Looks for VirtualBox Guest Additions in registry
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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