General
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Target
3DMark 11 Advanced Edition.exe
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Size
11.6MB
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Sample
201111-an4tdkyl56
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MD5
236d7524027dbce337c671906c9fe10b
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SHA1
7d345aa201b50273176ae0ec7324739d882da32e
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SHA256
400b64f8c61623ead9f579b99735b1b0d9febe7c829e8bdafc9b3a3269bbe21c
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SHA512
e5c2f87923b3331719261101b2f606298fb66442e56a49708199d8472c1ac4a72130612d3a9c344310f36fcb3cf39e4637f7dd8fb3841c61b01b95bb3794610a
Static task
static1
Behavioral task
behavioral1
Sample
3DMark 11 Advanced Edition.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
3DMark 11 Advanced Edition.exe
Resource
win10v20201028
Malware Config
Extracted
azorult
http://kvaka.li/1210776429.php
Extracted
smokeloader
2020
http://naritouzina.net/
http://nukaraguasleep.net/
http://notfortuaj.net/
http://natuturalistic.net/
http://zaniolofusa.net/
Targets
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Target
3DMark 11 Advanced Edition.exe
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Size
11.6MB
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MD5
236d7524027dbce337c671906c9fe10b
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SHA1
7d345aa201b50273176ae0ec7324739d882da32e
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SHA256
400b64f8c61623ead9f579b99735b1b0d9febe7c829e8bdafc9b3a3269bbe21c
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SHA512
e5c2f87923b3331719261101b2f606298fb66442e56a49708199d8472c1ac4a72130612d3a9c344310f36fcb3cf39e4637f7dd8fb3841c61b01b95bb3794610a
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE
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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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Adds Run key to start application
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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JavaScript code in executable
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Legitimate hosting services abused for malware hosting/C2
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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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Modifies service
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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