Analysis
- max time kernel
136s - max time network
160s - platform
windows10-2004_x64 - resource
win10v2004-20220310-en - submitted
21/03/2022, 13:18
General
- Target 389b1ddd25c9fa562c81bd7df3e68cedcf337f75e1cdf.exe
- Size 399KB
- Sample220321-qjy8rsced5
- SHA256 389b1ddd25c9fa562c81bd7df3e68cedcf337f75e1cdff8f44ae6bbd5aaacb51
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\389b1ddd25c9fa562c81bd7df3e68cedcf337f75e1cdf.exe"C:\Users\Admin\AppData\Local\Temp\389b1ddd25c9fa562c81bd7df3e68cedcf337f75e1cdf.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 524 -s 13442⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 524 -ip 5241⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/524-134-0x0000000000849000-0x0000000000873000-memory.dmp
memory/524-135-0x0000000000849000-0x0000000000873000-memory.dmp
memory/524-136-0x00000000021D0000-0x0000000002207000-memory.dmp
memory/524-137-0x0000000000400000-0x0000000000490000-memory.dmp
memory/524-138-0x0000000074BB0000-0x0000000075360000-memory.dmp
memory/524-139-0x0000000004D70000-0x0000000005314000-memory.dmp
memory/524-140-0x0000000004D60000-0x0000000004D61000-memory.dmp
memory/524-141-0x0000000004D62000-0x0000000004D63000-memory.dmp
memory/524-142-0x0000000004D63000-0x0000000004D64000-memory.dmp
memory/524-143-0x0000000005320000-0x0000000005938000-memory.dmp
memory/524-144-0x0000000004CA0000-0x0000000004CB2000-memory.dmp
memory/524-145-0x0000000005940000-0x0000000005A4A000-memory.dmp
memory/524-146-0x0000000004D64000-0x0000000004D66000-memory.dmp
memory/524-147-0x0000000004D00000-0x0000000004D3C000-memory.dmp
memory/524-148-0x0000000005CD0000-0x0000000005D62000-memory.dmp
memory/524-149-0x0000000005D70000-0x0000000005DD6000-memory.dmp
memory/524-150-0x0000000006490000-0x0000000006506000-memory.dmp
memory/524-151-0x0000000006560000-0x000000000657E000-memory.dmp
memory/524-152-0x00000000070A0000-0x0000000007262000-memory.dmp
memory/524-153-0x0000000007430000-0x000000000795C000-memory.dmp