General
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Target
Purchase OrderPDF.exe
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Size
826KB
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Sample
210115-bs4qh3wy22
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MD5
4b1703f0fedf97b6fd5ed404a790236c
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SHA1
f9712dae7825a77bd33ed623ca335378a161c502
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SHA256
788fae56b0ee2bd0adf59261a5eb1e8c61e3bc7352e3f0c5621f770fdacbe9c0
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SHA512
4c874f3e6288e7081cc84286aad67b8b344050d9c6559e0f05b676c6e75a9c8dca3b6cc9383bbf3946189d7eafdec078f25b162d0f63787ae419def7221a7da0
Static task
static1
Behavioral task
behavioral1
Sample
Purchase OrderPDF.exe
Resource
win7v20201028
Malware Config
Extracted
azorult
http://al-ifah.com/PL341/index.php
Targets
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Target
Purchase OrderPDF.exe
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Size
826KB
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MD5
4b1703f0fedf97b6fd5ed404a790236c
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SHA1
f9712dae7825a77bd33ed623ca335378a161c502
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SHA256
788fae56b0ee2bd0adf59261a5eb1e8c61e3bc7352e3f0c5621f770fdacbe9c0
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SHA512
4c874f3e6288e7081cc84286aad67b8b344050d9c6559e0f05b676c6e75a9c8dca3b6cc9383bbf3946189d7eafdec078f25b162d0f63787ae419def7221a7da0
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Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
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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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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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Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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JavaScript code in executable
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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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