Analysis
- max time kernel
142s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
15/05/2023, 00:56
General
- Target file.exe
- Size 390KB
- Sample230515-back3sgd7v
- SHA256 449b58af2fe540952c6ea157c40d057c6f222c852758e0ac4e7ee8fb1e4bbe1c
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 220 -s 12482⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 220 -ip 2201⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/220-134-0x0000000002440000-0x000000000247E000-memory.dmp
memory/220-135-0x0000000004880000-0x0000000004890000-memory.dmp
memory/220-136-0x0000000004880000-0x0000000004890000-memory.dmp
memory/220-137-0x0000000004880000-0x0000000004890000-memory.dmp
memory/220-138-0x0000000006CB0000-0x0000000007254000-memory.dmp
memory/220-139-0x00000000095E0000-0x0000000009BF8000-memory.dmp
memory/220-140-0x0000000004910000-0x0000000004922000-memory.dmp
memory/220-141-0x0000000009C00000-0x0000000009D0A000-memory.dmp
memory/220-142-0x0000000009D10000-0x0000000009D4C000-memory.dmp
memory/220-143-0x0000000004880000-0x0000000004890000-memory.dmp
memory/220-144-0x0000000009EF0000-0x0000000009F56000-memory.dmp
memory/220-145-0x000000000A6B0000-0x000000000A742000-memory.dmp
memory/220-146-0x000000000A770000-0x000000000A7E6000-memory.dmp
memory/220-147-0x000000000A850000-0x000000000AA12000-memory.dmp
memory/220-148-0x000000000AA30000-0x000000000AF5C000-memory.dmp
memory/220-149-0x000000000B060000-0x000000000B07E000-memory.dmp
memory/220-151-0x0000000000400000-0x000000000237E000-memory.dmp