Analysis
- max time kernel
135s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20230221-en - resource tags
- submitted
26/05/2023, 12:14
General
- Target 04846099.exe
- Size 282KB
- Sample230526-peatyafd53
- SHA256 7054b6754aedc7bd4f95deeaea4bf8be7835ccbd34e777bb9676f1a2e1383090
Score
10/10
Malware Config
Extracted
Family
-
stealc
C2
-
http://ronaldlitt.top/25d4fc7fb0cb6b78.php
Signatures
- Detects Stealc stealer 2 IoCs
- Stealc
Stealc is an infostealer written in C++.
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- 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 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\04846099.exe"C:\Users\Admin\AppData\Local\Temp\04846099.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4772 -s 12002⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4772 -ip 47721⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4772-134-0x00000000023F0000-0x0000000002406000-memory.dmp
memory/4772-135-0x0000000000400000-0x000000000068D000-memory.dmp
memory/4772-137-0x0000000000400000-0x000000000068D000-memory.dmp
memory/4772-139-0x0000000000400000-0x000000000068D000-memory.dmp
memory/4772-141-0x0000000000400000-0x000000000068D000-memory.dmp
memory/4772-143-0x0000000000400000-0x000000000068D000-memory.dmp