Analysis
- max time kernel
90s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
10/01/2023, 04:01
General
- Target file.exe
- Size 459KB
- Sample230110-ek8caafd7z
- SHA256 d55cdf77f0acd6b87a49b19e9697fceb3722c07e2d7bf58583b97a681921a1c0
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 4968 -s 13002⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4968 -ip 49681⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4968-132-0x0000000004FF0000-0x0000000005594000-memory.dmp
memory/4968-133-0x00000000007DE000-0x0000000000814000-memory.dmp
memory/4968-134-0x0000000000730000-0x0000000000789000-memory.dmp
memory/4968-135-0x0000000000400000-0x0000000000479000-memory.dmp
memory/4968-136-0x00000000055A0000-0x0000000005BB8000-memory.dmp
memory/4968-137-0x0000000002920000-0x0000000002932000-memory.dmp
memory/4968-138-0x0000000002940000-0x0000000002A4A000-memory.dmp
memory/4968-139-0x0000000002A50000-0x0000000002A8C000-memory.dmp
memory/4968-140-0x0000000005DF0000-0x0000000005E82000-memory.dmp
memory/4968-141-0x0000000005E90000-0x0000000005EF6000-memory.dmp
memory/4968-142-0x00000000007DE000-0x0000000000814000-memory.dmp
memory/4968-143-0x00000000065B0000-0x0000000006772000-memory.dmp
memory/4968-144-0x0000000006780000-0x0000000006CAC000-memory.dmp
memory/4968-145-0x0000000006DB0000-0x0000000006E26000-memory.dmp
memory/4968-146-0x0000000006E80000-0x0000000006E9E000-memory.dmp
memory/4968-147-0x00000000007DE000-0x0000000000814000-memory.dmp
memory/4968-148-0x0000000000400000-0x0000000000479000-memory.dmp