Analysis
- max time kernel
134s - max time network
136s - platform
windows10_x64 - resource
win10v20201028 - submitted
22/02/2021, 07:29
General
- Target Proof of Payment_DLMV2S6G.pdf.exe
- Size 270KB
- Sample210222-bd3aaem47n
- SHA256 d8533da46ecbcdce04357af7dfcc97417efc0f3e223a2718814bf76fc26c979a
Score
10/10
Malware Config
Extracted
Family
-
azorult
C2
-
http://45.153.203.81/azone/index.php
Signatures
- Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
- Loads dropped DLL 4 IoCs
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Proof of Payment_DLMV2S6G.pdf.exe"C:\Users\Admin\AppData\Local\Temp\Proof of Payment_DLMV2S6G.pdf.exe"1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3996-2-0x0000000000BB0000-0x0000000000BB1000-memory.dmp
memory/3996-3-0x00000000001C0000-0x00000000001DD000-memory.dmp
memory/3996-4-0x0000000000400000-0x0000000000420000-memory.dmp