Analysis
- max time kernel
91s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
15/12/2022, 04:31
General
- Target file.exe
- Size 350KB
- Sample221215-e5dcmsbf67
- SHA256 ddcb01e331146bc87fbc9711dc7749c552f86363a374e6fcdf61ea4b7e6d00d3
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 3544 -s 11562⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3544 -ip 35441⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/3544-132-0x0000000000763000-0x0000000000791000-memory.dmp
memory/3544-133-0x00000000020F0000-0x000000000213B000-memory.dmp
memory/3544-134-0x0000000000400000-0x0000000000474000-memory.dmp
memory/3544-135-0x0000000004B30000-0x00000000050D4000-memory.dmp
memory/3544-136-0x00000000058F0000-0x0000000005F08000-memory.dmp
memory/3544-137-0x00000000077C0000-0x00000000078CA000-memory.dmp
memory/3544-138-0x00000000079A0000-0x00000000079B2000-memory.dmp
memory/3544-139-0x00000000079C0000-0x00000000079FC000-memory.dmp
memory/3544-140-0x00000000085B0000-0x0000000008616000-memory.dmp
memory/3544-141-0x00000000088A0000-0x0000000008932000-memory.dmp
memory/3544-142-0x0000000000763000-0x0000000000791000-memory.dmp
memory/3544-143-0x0000000008A60000-0x0000000008C22000-memory.dmp
memory/3544-144-0x0000000008E30000-0x000000000935C000-memory.dmp
memory/3544-145-0x0000000000763000-0x0000000000791000-memory.dmp
memory/3544-146-0x0000000000400000-0x0000000000474000-memory.dmp