Analysis
- max time kernel
93s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
21/03/2022, 01:59
General
- Target 5a50d1389cf1589d90d36d11c37aa677.exe
- Size 404KB
- Sample220321-ceefxagfh7
- SHA256 a6c58dc411ddd6fae1977d92e601c483931fc6cba08bf003a23cdbeb74244b48
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 use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\5a50d1389cf1589d90d36d11c37aa677.exe"C:\Users\Admin\AppData\Local\Temp\5a50d1389cf1589d90d36d11c37aa677.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3732 -s 13442⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3732 -ip 37321⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/3732-130-0x0000000000508000-0x0000000000535000-memory.dmp
memory/3732-131-0x0000000000508000-0x0000000000535000-memory.dmp
memory/3732-133-0x0000000000400000-0x0000000000496000-memory.dmp
memory/3732-132-0x00000000021D0000-0x000000000220A000-memory.dmp
memory/3732-134-0x00000000742D0000-0x0000000074A80000-memory.dmp
memory/3732-135-0x0000000004C40000-0x00000000051E4000-memory.dmp
memory/3732-136-0x0000000004C32000-0x0000000004C33000-memory.dmp
memory/3732-137-0x0000000004C33000-0x0000000004C34000-memory.dmp
memory/3732-138-0x0000000004C30000-0x0000000004C31000-memory.dmp
memory/3732-139-0x0000000005260000-0x0000000005878000-memory.dmp
memory/3732-140-0x00000000058B0000-0x00000000058C2000-memory.dmp
memory/3732-141-0x00000000058D0000-0x00000000059DA000-memory.dmp
memory/3732-142-0x0000000005A00000-0x0000000005A3C000-memory.dmp
memory/3732-143-0x0000000004C34000-0x0000000004C36000-memory.dmp
memory/3732-144-0x0000000005D10000-0x0000000005DA2000-memory.dmp
memory/3732-145-0x0000000005DB0000-0x0000000005E26000-memory.dmp
memory/3732-146-0x0000000005FC0000-0x0000000005FDE000-memory.dmp
memory/3732-147-0x0000000006010000-0x0000000006076000-memory.dmp
memory/3732-148-0x0000000006740000-0x0000000006902000-memory.dmp
memory/3732-149-0x0000000006910000-0x0000000006E3C000-memory.dmp