General
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Target
PurchaseOrderPDF.exe
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Size
1.1MB
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Sample
210115-5ds7zsh4xx
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MD5
b933c40c685f6e9b87a0479508505009
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SHA1
69528e4e987519270641290adfae26de6d82ee6a
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SHA256
01f0be86c9a929829a2f058eaa960affb717abe3ac34c4707f6b0a2eddfa20a6
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SHA512
9c272de46884840bd9453dd930e80fa9b4fb976f814d5862a01ca005e6ba6cb82ed12e12ba32df7d107996108a108411954a0ecbd5a8b75d4f04d39195558752
Static task
static1
Behavioral task
behavioral1
Sample
PurchaseOrderPDF.exe
Resource
win7v20201028
Malware Config
Extracted
azorult
http://al-ifah.com/PL341/index.php
Targets
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Target
PurchaseOrderPDF.exe
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Size
1.1MB
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MD5
b933c40c685f6e9b87a0479508505009
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SHA1
69528e4e987519270641290adfae26de6d82ee6a
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SHA256
01f0be86c9a929829a2f058eaa960affb717abe3ac34c4707f6b0a2eddfa20a6
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SHA512
9c272de46884840bd9453dd930e80fa9b4fb976f814d5862a01ca005e6ba6cb82ed12e12ba32df7d107996108a108411954a0ecbd5a8b75d4f04d39195558752
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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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