Analysis
- max time kernel
130s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
29/12/2022, 21:33
General
- Target file.exe
- Size 440KB
- Sample221229-1d7caseb95
- SHA256 8e011d62273f132f8b643619be84d6a3e868b9ddacb15db75d855a4f3ed03eee
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 1 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 4460 -s 12562⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4460 -ip 44601⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4460-133-0x0000000000480000-0x0000000000580000-memory.dmp
memory/4460-135-0x0000000000400000-0x0000000000473000-memory.dmp
memory/4460-134-0x00000000021B0000-0x0000000002209000-memory.dmp
memory/4460-136-0x0000000004BB0000-0x0000000005154000-memory.dmp
memory/4460-137-0x00000000051B0000-0x00000000057C8000-memory.dmp
memory/4460-138-0x0000000005860000-0x0000000005872000-memory.dmp
memory/4460-139-0x0000000005880000-0x000000000598A000-memory.dmp
memory/4460-140-0x0000000005990000-0x00000000059CC000-memory.dmp
memory/4460-141-0x0000000005CA0000-0x0000000005D32000-memory.dmp
memory/4460-142-0x0000000005D40000-0x0000000005DA6000-memory.dmp
memory/4460-143-0x0000000006540000-0x0000000006702000-memory.dmp
memory/4460-144-0x0000000006720000-0x0000000006C4C000-memory.dmp
memory/4460-145-0x0000000006D60000-0x0000000006DD6000-memory.dmp
memory/4460-146-0x0000000006E20000-0x0000000006E3E000-memory.dmp
memory/4460-147-0x0000000000400000-0x0000000000473000-memory.dmp