Analysis
- max time kernel
91s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
28/12/2022, 20:31
General
- Target file.exe
- Size 374KB
- Sample221228-zapseabe62
- SHA256 61b6ee87c3fe90ce06b9efad2cfd0614a1df06e13572b27740d5be577e77f7f3
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 4656 -s 17122⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4656 -ip 46561⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4656-132-0x00000000007F9000-0x0000000000830000-memory.dmp
memory/4656-133-0x0000000000720000-0x0000000000779000-memory.dmp
memory/4656-134-0x0000000000400000-0x0000000000481000-memory.dmp
memory/4656-135-0x0000000004CD0000-0x0000000005274000-memory.dmp
memory/4656-136-0x0000000005280000-0x0000000005898000-memory.dmp
memory/4656-137-0x0000000004C90000-0x0000000004CA2000-memory.dmp
memory/4656-138-0x00000000058A0000-0x00000000059AA000-memory.dmp
memory/4656-139-0x00000000059B0000-0x00000000059EC000-memory.dmp
memory/4656-140-0x0000000005CB0000-0x0000000005D16000-memory.dmp
memory/4656-141-0x0000000006390000-0x0000000006422000-memory.dmp
memory/4656-142-0x0000000006670000-0x00000000066E6000-memory.dmp
memory/4656-143-0x0000000006730000-0x000000000674E000-memory.dmp
memory/4656-144-0x00000000067F0000-0x00000000069B2000-memory.dmp
memory/4656-145-0x00000000069D0000-0x0000000006EFC000-memory.dmp
memory/4656-146-0x00000000007F9000-0x0000000000830000-memory.dmp
memory/4656-147-0x00000000007F9000-0x0000000000830000-memory.dmp
memory/4656-148-0x0000000000400000-0x0000000000481000-memory.dmp