Analysis
- max time kernel
145s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20231222-en - resource tags
- submitted
05/02/2024, 11:31
General
- Target 7c0b88535c506fc8bec1510f08f3329c.exe
- Size 320KB
- Sample240205-nmpsdseeg5
- SHA256 7f2b4169d20bb191467b02abcae4dbc05e80bb5a20aece8e3d04aac7f05b0382
Malware Config
Signatures
- Downloads MZ/PE file
- Loads dropped DLL 2 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 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.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\7c0b88535c506fc8bec1510f08f3329c.exe"C:\Users\Admin\AppData\Local\Temp\7c0b88535c506fc8bec1510f08f3329c.exe"1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1628 -s 23522⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1628 -ip 16281⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
Are.docx
mozglue.dll
nss3.dll
memory/1628-1-0x0000000000880000-0x0000000000980000-memory.dmp
memory/1628-2-0x0000000002390000-0x00000000023C4000-memory.dmp
memory/1628-3-0x0000000000400000-0x0000000000647000-memory.dmp
memory/1628-4-0x0000000061E00000-0x0000000061EF3000-memory.dmp
memory/1628-75-0x0000000000400000-0x0000000000647000-memory.dmp
memory/1628-76-0x0000000000880000-0x0000000000980000-memory.dmp
memory/1628-87-0x0000000000400000-0x0000000000647000-memory.dmp