Analysis
- max time kernel
96s - max time network
116s - platform
windows10-2004_x64 - resource
win10v2004-20230621-en - resource tags
- submitted
27/06/2023, 18:15
General
- Target a2013cfe8484dbf0ff43dda5fa838bec.exe
- Size 398KB
- Sample230627-wvv85sfa76
- SHA256 e2f75ca08fa958f8a4fa25f2e0e76cf63f6af45bcff1166fa67f4b2e561f9bbb
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\a2013cfe8484dbf0ff43dda5fa838bec.exe"C:\Users\Admin\AppData\Local\Temp\a2013cfe8484dbf0ff43dda5fa838bec.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3244 -s 16962⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 3244 -ip 32441⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3244-134-0x0000000004EB0000-0x0000000005454000-memory.dmp
memory/3244-135-0x00000000022B0000-0x00000000022ED000-memory.dmp
memory/3244-136-0x0000000004EA0000-0x0000000004EB0000-memory.dmp
memory/3244-137-0x0000000004EA0000-0x0000000004EB0000-memory.dmp
memory/3244-138-0x0000000004EA0000-0x0000000004EB0000-memory.dmp
memory/3244-139-0x0000000005460000-0x0000000005A78000-memory.dmp
memory/3244-140-0x0000000004E50000-0x0000000004E62000-memory.dmp
memory/3244-141-0x0000000005A80000-0x0000000005B8A000-memory.dmp
memory/3244-142-0x0000000005B90000-0x0000000005BCC000-memory.dmp
memory/3244-143-0x0000000004EA0000-0x0000000004EB0000-memory.dmp
memory/3244-144-0x0000000005E70000-0x0000000005ED6000-memory.dmp
memory/3244-145-0x0000000006570000-0x0000000006602000-memory.dmp
memory/3244-146-0x0000000006610000-0x0000000006686000-memory.dmp
memory/3244-147-0x00000000066C0000-0x0000000006882000-memory.dmp
memory/3244-148-0x00000000068B0000-0x0000000006DDC000-memory.dmp
memory/3244-149-0x0000000006EE0000-0x0000000006EFE000-memory.dmp
memory/3244-151-0x0000000000400000-0x00000000006BF000-memory.dmp