Analysis
- max time kernel
140s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20230915-en - resource tags
- submitted
19/10/2023, 08:17
General
- Target New orderNL201840.exe
- Size 1.1MB
- Sample231019-j6versgc53
- SHA256 33c2563c135b9e7086cef22ada95272e01cc876668a2c365315e87aa6c833773
Malware Config
Extracted
-
azorult
-
http://dbxo.shop/DBL341/index.php
Signatures
- Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
- Loads dropped DLL 6 IoCs
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
- 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 Microsoft Outlook profiles 1 TTPs 3 IoCs
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\New orderNL201840.exe"C:\Users\Admin\AppData\Local\Temp\New orderNL201840.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\New orderNL201840.exe"C:\Users\Admin\AppData\Local\Temp\New orderNL201840.exe"2⤵
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- outlook_office_path
- outlook_win_path
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1064 -s 18523⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1064 -ip 10641⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
mozglue.dll
msvcp140.dll
nss3.dll
vcruntime140.dll
System.dll
nsExec.dll
memory/1064-24-0x0000000076F68000-0x0000000076F69000-memory.dmp
memory/1064-36-0x0000000072AE0000-0x0000000073D34000-memory.dmp
memory/1064-37-0x0000000000470000-0x000000000538F000-memory.dmp
memory/1064-38-0x00000000354E0000-0x0000000035507000-memory.dmp
memory/1064-75-0x0000000076EE1000-0x0000000077001000-memory.dmp
memory/1064-35-0x0000000072AE0000-0x0000000073D34000-memory.dmp
memory/1064-25-0x0000000076F85000-0x0000000076F86000-memory.dmp
memory/1064-99-0x0000000072AE0000-0x0000000073D34000-memory.dmp
memory/1064-100-0x0000000000470000-0x000000000538F000-memory.dmp
memory/1064-101-0x0000000072AE0000-0x0000000073D34000-memory.dmp
memory/2100-23-0x0000000073D40000-0x0000000073D47000-memory.dmp
memory/2100-22-0x0000000076EE1000-0x0000000077001000-memory.dmp