Analysis
- max time kernel
66s - max time network
130s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
02/11/2022, 10:38
General
- Target file.exe
- Size 441KB
- Sample221102-mpd81abbf8
- SHA256 2e2c53a60b2a7dc5aa73f4bc5dd62c8cd8869243238e494e19c15786b0e39b63
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 4488 -s 15482⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4488 -ip 44881⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4488-132-0x00000000074C0000-0x0000000007A64000-memory.dmp
memory/4488-133-0x0000000002C89000-0x0000000002CBC000-memory.dmp
memory/4488-134-0x0000000004990000-0x00000000049FE000-memory.dmp
memory/4488-135-0x0000000000400000-0x0000000002C5C000-memory.dmp
memory/4488-136-0x0000000007A70000-0x0000000008088000-memory.dmp
memory/4488-137-0x0000000007470000-0x0000000007482000-memory.dmp
memory/4488-138-0x0000000008090000-0x000000000819A000-memory.dmp
memory/4488-139-0x00000000081A0000-0x00000000081DC000-memory.dmp
memory/4488-140-0x0000000008490000-0x0000000008522000-memory.dmp
memory/4488-141-0x0000000008530000-0x0000000008596000-memory.dmp
memory/4488-142-0x0000000008D60000-0x0000000008F22000-memory.dmp
memory/4488-143-0x0000000008F30000-0x000000000945C000-memory.dmp
memory/4488-144-0x0000000009570000-0x00000000095E6000-memory.dmp
memory/4488-145-0x0000000009610000-0x000000000962E000-memory.dmp
memory/4488-146-0x0000000002C89000-0x0000000002CBC000-memory.dmp
memory/4488-147-0x0000000000400000-0x0000000002C5C000-memory.dmp