Analysis
- max time kernel
128s - max time network
134s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
15/05/2022, 14:37
General
- Target 8a54239a1198381d7ee58ec079daa9bf.exe
- Size 347KB
- Sample220515-ry481aehg7
- SHA256 23d8c293f8e11955f68c28f40c795e59ab7e7d0c5b5e5c19aed8309c2596e5a9
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\8a54239a1198381d7ee58ec079daa9bf.exe"C:\Users\Admin\AppData\Local\Temp\8a54239a1198381d7ee58ec079daa9bf.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4252 -s 21562⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4252 -ip 42521⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4252-130-0x0000000002BFD000-0x0000000002C27000-memory.dmp
memory/4252-131-0x0000000004790000-0x00000000047C7000-memory.dmp
memory/4252-132-0x0000000000400000-0x0000000002B73000-memory.dmp
memory/4252-133-0x0000000007450000-0x00000000079F4000-memory.dmp
memory/4252-134-0x0000000007A00000-0x0000000008018000-memory.dmp
memory/4252-135-0x0000000007320000-0x0000000007332000-memory.dmp
memory/4252-136-0x0000000008020000-0x000000000812A000-memory.dmp
memory/4252-137-0x0000000007340000-0x000000000737C000-memory.dmp
memory/4252-138-0x0000000008FB0000-0x0000000009042000-memory.dmp
memory/4252-139-0x0000000009070000-0x00000000090D6000-memory.dmp
memory/4252-140-0x0000000009510000-0x0000000009586000-memory.dmp
memory/4252-141-0x0000000009720000-0x000000000973E000-memory.dmp
memory/4252-142-0x00000000097D0000-0x0000000009992000-memory.dmp
memory/4252-143-0x00000000099A0000-0x0000000009ECC000-memory.dmp