Analysis
- max time kernel
91s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
07/01/2023, 04:02
General
- Target file.exe
- Size 433KB
- Sample230107-elsm8agb31
- SHA256 f61f4d8a67d58ba7d66800188447301724d2bb10e04e086d04bdf3c481a032e0
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 4324 -s 17682⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4324 -ip 43241⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4324-132-0x0000000002ECD000-0x0000000002F04000-memory.dmp
memory/4324-133-0x0000000002DE0000-0x0000000002E39000-memory.dmp
memory/4324-134-0x0000000007390000-0x0000000007934000-memory.dmp
memory/4324-135-0x0000000000400000-0x0000000002C60000-memory.dmp
memory/4324-136-0x0000000007990000-0x0000000007FA8000-memory.dmp
memory/4324-137-0x0000000008040000-0x0000000008052000-memory.dmp
memory/4324-138-0x0000000008060000-0x000000000816A000-memory.dmp
memory/4324-139-0x0000000008170000-0x00000000081AC000-memory.dmp
memory/4324-140-0x0000000008480000-0x0000000008512000-memory.dmp
memory/4324-141-0x0000000008520000-0x0000000008586000-memory.dmp
memory/4324-142-0x0000000008C00000-0x0000000008C76000-memory.dmp
memory/4324-143-0x0000000008CC0000-0x0000000008CDE000-memory.dmp
memory/4324-144-0x0000000008E80000-0x0000000009042000-memory.dmp
memory/4324-145-0x0000000009060000-0x000000000958C000-memory.dmp
memory/4324-146-0x0000000002ECD000-0x0000000002F04000-memory.dmp
memory/4324-147-0x0000000002DE0000-0x0000000002E39000-memory.dmp
memory/4324-148-0x0000000000400000-0x0000000002C60000-memory.dmp