Analysis
- max time kernel
124s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
25/12/2022, 00:31
General
- Target file.exe
- Size 376KB
- Sample221225-at25eaah39
- SHA256 d95060d1ab4dff434f55b8d5a660c87783d16e16a47bb5fe30c075f7e7234da1
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 3256 -s 12482⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3256 -ip 32561⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3256-132-0x000000000065D000-0x0000000000693000-memory.dmp
memory/3256-133-0x00000000021E0000-0x0000000002239000-memory.dmp
memory/3256-134-0x0000000000400000-0x0000000000483000-memory.dmp
memory/3256-135-0x0000000004C00000-0x00000000051A4000-memory.dmp
memory/3256-136-0x0000000005200000-0x0000000005818000-memory.dmp
memory/3256-137-0x0000000005870000-0x0000000005882000-memory.dmp
memory/3256-138-0x0000000005890000-0x000000000599A000-memory.dmp
memory/3256-139-0x00000000059A0000-0x00000000059DC000-memory.dmp
memory/3256-140-0x0000000005CB0000-0x0000000005D42000-memory.dmp
memory/3256-141-0x0000000005D50000-0x0000000005DB6000-memory.dmp
memory/3256-142-0x0000000006440000-0x00000000064B6000-memory.dmp
memory/3256-143-0x0000000006500000-0x000000000651E000-memory.dmp
memory/3256-144-0x00000000066B0000-0x0000000006872000-memory.dmp
memory/3256-145-0x0000000006890000-0x0000000006DBC000-memory.dmp
memory/3256-146-0x0000000000400000-0x0000000000483000-memory.dmp