Analysis
- max time kernel
91s - max time network
131s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
23/10/2022, 21:35
General
- Target file.exe
- Size 329KB
- Sample221023-1fby6schb3
- SHA256 1462282c2bb1d8bfdf7282f35c5b3442e03c8149a18d39447d243d38fd04e222
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 2 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 4568 -s 17122⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4568 -ip 45681⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4568-132-0x0000000002CE3000-0x0000000002D14000-memory.dmp
memory/4568-133-0x0000000002EE0000-0x0000000002F1E000-memory.dmp
memory/4568-134-0x00000000073C0000-0x0000000007964000-memory.dmp
memory/4568-135-0x0000000000400000-0x0000000002C41000-memory.dmp
memory/4568-136-0x0000000007970000-0x0000000007A02000-memory.dmp
memory/4568-137-0x0000000007C90000-0x00000000082A8000-memory.dmp
memory/4568-138-0x0000000007AB0000-0x0000000007BBA000-memory.dmp
memory/4568-139-0x0000000007BE0000-0x0000000007BF2000-memory.dmp
memory/4568-140-0x0000000007C00000-0x0000000007C3C000-memory.dmp
memory/4568-141-0x0000000008520000-0x0000000008586000-memory.dmp
memory/4568-142-0x0000000008D10000-0x0000000008ED2000-memory.dmp
memory/4568-143-0x0000000008EF0000-0x000000000941C000-memory.dmp
memory/4568-144-0x0000000002CE3000-0x0000000002D14000-memory.dmp
memory/4568-145-0x0000000009690000-0x0000000009706000-memory.dmp
memory/4568-146-0x0000000009710000-0x0000000009760000-memory.dmp
memory/4568-147-0x0000000002CE3000-0x0000000002D14000-memory.dmp
memory/4568-148-0x0000000000400000-0x0000000002C41000-memory.dmp