Analysis
- max time kernel
118s - max time network
107s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
- submitted
29/04/2024, 10:11
General
- Target 51a1344591da66deae75c27c9469b5fc.exe
- Size 203KB
- Sample240429-l7x86age21
- SHA256 05ce414e1e8ed6bb69f76017e7daecf72375b71bdf5e2f8b8ec294c5887aa8b7
Malware Config
Extracted
-
stealc
-
http://185.172.128.151
-
url_path
/7043a0c6a68d9c65.php
Signatures
- 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\51a1344591da66deae75c27c9469b5fc.exe"C:\Users\Admin\AppData\Local\Temp\51a1344591da66deae75c27c9469b5fc.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1416 -s 12962⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1416 -ip 14161⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1416-2-0x0000000002C40000-0x0000000002C67000-memory.dmp
memory/1416-1-0x0000000002E20000-0x0000000002F20000-memory.dmp
memory/1416-3-0x0000000000400000-0x0000000002AF0000-memory.dmp
memory/1416-4-0x0000000000400000-0x0000000002AF0000-memory.dmp
memory/1416-7-0x0000000002E20000-0x0000000002F20000-memory.dmp
memory/1416-6-0x0000000000400000-0x0000000002AF0000-memory.dmp
memory/1416-9-0x0000000000400000-0x0000000002AF0000-memory.dmp
memory/1416-11-0x0000000000400000-0x0000000002AF0000-memory.dmp
memory/1416-13-0x0000000000400000-0x0000000002AF0000-memory.dmp