Analysis
- max time kernel
91s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
07/01/2023, 05:01
General
- Target file.exe
- Size 439KB
- Sample230107-fnjnrscg52
- SHA256 60f9a3ff24b3db5d9592e46a797a860b364f34bb07e3107347f2c58cb7a2b87f
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 5028 -s 12602⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 5028 -ip 50281⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/5028-135-0x000000000313D000-0x0000000003174000-memory.dmp
memory/5028-137-0x0000000007720000-0x0000000007CC4000-memory.dmp
memory/5028-136-0x00000000030C0000-0x0000000003119000-memory.dmp
memory/5028-138-0x0000000000400000-0x0000000003031000-memory.dmp
memory/5028-139-0x0000000007CD0000-0x00000000082E8000-memory.dmp
memory/5028-140-0x00000000082F0000-0x0000000008302000-memory.dmp
memory/5028-141-0x0000000008310000-0x000000000841A000-memory.dmp
memory/5028-142-0x0000000008420000-0x000000000845C000-memory.dmp
memory/5028-143-0x0000000008720000-0x00000000087B2000-memory.dmp
memory/5028-144-0x00000000087C0000-0x0000000008826000-memory.dmp
memory/5028-145-0x0000000008FF0000-0x0000000009066000-memory.dmp
memory/5028-146-0x0000000009070000-0x000000000908E000-memory.dmp
memory/5028-147-0x0000000009110000-0x00000000092D2000-memory.dmp
memory/5028-148-0x0000000009300000-0x000000000982C000-memory.dmp
memory/5028-149-0x000000000313D000-0x0000000003174000-memory.dmp
memory/5028-150-0x000000000313D000-0x0000000003174000-memory.dmp