Analysis
- max time kernel
124s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
27/10/2022, 10:04
General
- Target file.exe
- Size 391KB
- Sample221027-l3x3labge2
- SHA256 84ef62dbf08c9ac3346ad69badd6cbe783ab32fe68c2af3a37fbb81a7b5e51bd
Malware Config
Signatures
- 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.
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5040 -s 12442⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 5040 -ip 50401⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/5040-132-0x0000000002E33000-0x0000000002E69000-memory.dmp
memory/5040-133-0x0000000002DB0000-0x0000000002E08000-memory.dmp
memory/5040-134-0x0000000000400000-0x0000000002C4F000-memory.dmp
memory/5040-135-0x0000000007430000-0x00000000079D4000-memory.dmp
memory/5040-136-0x00000000079E0000-0x0000000007FF8000-memory.dmp
memory/5040-137-0x0000000008030000-0x0000000008042000-memory.dmp
memory/5040-138-0x0000000008050000-0x000000000815A000-memory.dmp
memory/5040-139-0x0000000008160000-0x000000000819C000-memory.dmp
memory/5040-140-0x0000000008470000-0x00000000084D6000-memory.dmp
memory/5040-141-0x0000000008B40000-0x0000000008BD2000-memory.dmp
memory/5040-142-0x0000000008CF0000-0x0000000008D66000-memory.dmp
memory/5040-143-0x0000000008DB0000-0x0000000008DCE000-memory.dmp
memory/5040-144-0x0000000008E70000-0x0000000009032000-memory.dmp
memory/5040-145-0x0000000009050000-0x000000000957C000-memory.dmp
memory/5040-146-0x0000000002E33000-0x0000000002E69000-memory.dmp
memory/5040-147-0x0000000002E33000-0x0000000002E69000-memory.dmp
memory/5040-148-0x0000000000400000-0x0000000002C4F000-memory.dmp