Analysis
- max time kernel
150s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
05/11/2022, 19:42
General
- Target file.exe
- Size 405KB
- Sample221105-yem9psbfhl
- SHA256 9b86842488d81bd70df3fc70de8ee02e2f8d9c30855bd50a1747d7e2009bdda6
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 2764 -s 14482⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2764 -ip 27641⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2764-132-0x00000000009C9000-0x00000000009FD000-memory.dmp
memory/2764-133-0x0000000002490000-0x00000000024FE000-memory.dmp
memory/2764-134-0x0000000000400000-0x0000000000868000-memory.dmp
memory/2764-135-0x0000000005030000-0x00000000055D4000-memory.dmp
memory/2764-136-0x00000000055E0000-0x0000000005BF8000-memory.dmp
memory/2764-137-0x0000000002C00000-0x0000000002C12000-memory.dmp
memory/2764-138-0x0000000005C00000-0x0000000005D0A000-memory.dmp
memory/2764-139-0x0000000002C20000-0x0000000002C5C000-memory.dmp
memory/2764-140-0x0000000005F60000-0x0000000005FF2000-memory.dmp
memory/2764-141-0x0000000006000000-0x0000000006066000-memory.dmp
memory/2764-142-0x0000000006700000-0x00000000068C2000-memory.dmp
memory/2764-143-0x00000000068E0000-0x0000000006E0C000-memory.dmp
memory/2764-144-0x0000000007190000-0x0000000007206000-memory.dmp
memory/2764-145-0x0000000007230000-0x000000000724E000-memory.dmp
memory/2764-146-0x00000000009C9000-0x00000000009FD000-memory.dmp
memory/2764-147-0x00000000009C9000-0x00000000009FD000-memory.dmp
memory/2764-148-0x0000000000400000-0x0000000000868000-memory.dmp