Analysis
- max time kernel
135s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
16/06/2023, 15:37
General
- Target file.exe
- Size 460KB
- Sample230616-s2f61sff47
- SHA256 4c313f3f72094ea68a3e98db6778ce4ce9f38d3ba22e3b4b752a7a95679b1b70
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 1 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 4588 -s 10322⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4588 -ip 45881⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4588-133-0x0000000003560000-0x000000000358B000-memory.dmp
memory/4588-134-0x0000000007DB0000-0x0000000008354000-memory.dmp
memory/4588-135-0x0000000003680000-0x00000000036BD000-memory.dmp
memory/4588-136-0x0000000007DA0000-0x0000000007DB0000-memory.dmp
memory/4588-137-0x0000000007DA0000-0x0000000007DB0000-memory.dmp
memory/4588-138-0x0000000008360000-0x0000000008978000-memory.dmp
memory/4588-139-0x0000000007CB0000-0x0000000007CC2000-memory.dmp
memory/4588-140-0x0000000008980000-0x0000000008A8A000-memory.dmp
memory/4588-141-0x0000000007D10000-0x0000000007D4C000-memory.dmp
memory/4588-142-0x0000000007DA0000-0x0000000007DB0000-memory.dmp
memory/4588-143-0x0000000008BD0000-0x0000000008C36000-memory.dmp
memory/4588-144-0x00000000093D0000-0x0000000009462000-memory.dmp
memory/4588-145-0x0000000009470000-0x00000000094E6000-memory.dmp
memory/4588-146-0x0000000009530000-0x00000000096F2000-memory.dmp
memory/4588-147-0x0000000009710000-0x0000000009C3C000-memory.dmp
memory/4588-148-0x0000000009D40000-0x0000000009D5E000-memory.dmp
memory/4588-150-0x0000000000400000-0x00000000034E2000-memory.dmp