Analysis
- max time kernel
91s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
03/11/2022, 04:32
General
- Target file.exe
- Size 411KB
- Sample221103-e5ynkseeb7
- SHA256 740261f3723c26ef79900e8be0c48923c22594756e90c56d653ed17be15d4ba8
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 1436 -s 12562⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1436 -ip 14361⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1436-132-0x0000000002E59000-0x0000000002E8C000-memory.dmp
memory/1436-133-0x00000000048E0000-0x000000000494E000-memory.dmp
memory/1436-134-0x00000000076D0000-0x0000000007C74000-memory.dmp
memory/1436-135-0x0000000000400000-0x0000000002C55000-memory.dmp
memory/1436-136-0x0000000007C80000-0x0000000008298000-memory.dmp
memory/1436-137-0x0000000004F10000-0x0000000004F22000-memory.dmp
memory/1436-138-0x00000000075A0000-0x00000000076AA000-memory.dmp
memory/1436-139-0x0000000004F60000-0x0000000004F9C000-memory.dmp
memory/1436-140-0x0000000008490000-0x0000000008522000-memory.dmp
memory/1436-141-0x0000000008530000-0x0000000008596000-memory.dmp
memory/1436-142-0x0000000008D10000-0x0000000008D86000-memory.dmp
memory/1436-143-0x0000000008DD0000-0x0000000008DEE000-memory.dmp
memory/1436-144-0x0000000008E90000-0x0000000009052000-memory.dmp
memory/1436-145-0x0000000009070000-0x000000000959C000-memory.dmp
memory/1436-146-0x0000000002E59000-0x0000000002E8C000-memory.dmp
memory/1436-147-0x0000000000400000-0x0000000002C55000-memory.dmp