Analysis
- max time kernel
132s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
04/03/2022, 22:31
General
- Target f5c0e1eea15510e4dfdac14b693524b6860b9eb12661e.exe
- Size 1.3MB
- Sample220304-2fc2xahehn
- SHA256 f5c0e1eea15510e4dfdac14b693524b6860b9eb12661e9a89b2c81e978ff0a06
Malware Config
Extracted
-
redline
-
777
-
193.106.191.115:22844
-
auth_value
61f0a4658949823aea34c652fe3cd21d
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine Payload 5 IoCs
- 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.
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\f5c0e1eea15510e4dfdac14b693524b6860b9eb12661e.exe"C:\Users\Admin\AppData\Local\Temp\f5c0e1eea15510e4dfdac14b693524b6860b9eb12661e.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1288-130-0x0000000000480000-0x0000000000624000-memory.dmp
memory/1288-131-0x0000000000770000-0x0000000000771000-memory.dmp
memory/1288-132-0x0000000000480000-0x0000000000624000-memory.dmp
memory/1288-133-0x0000000077690000-0x00000000778A5000-memory.dmp
memory/1288-134-0x0000000000B00000-0x0000000000B46000-memory.dmp
memory/1288-135-0x0000000000480000-0x0000000000624000-memory.dmp
memory/1288-136-0x0000000000480000-0x0000000000624000-memory.dmp
memory/1288-137-0x0000000000790000-0x0000000000791000-memory.dmp
memory/1288-138-0x0000000000480000-0x0000000000624000-memory.dmp
memory/1288-139-0x0000000073270000-0x00000000732F9000-memory.dmp
memory/1288-140-0x00000000766A0000-0x0000000076C53000-memory.dmp
memory/1288-141-0x0000000005600000-0x0000000005C18000-memory.dmp
memory/1288-143-0x00000000747E0000-0x0000000074F90000-memory.dmp
memory/1288-142-0x0000000005060000-0x0000000005072000-memory.dmp
memory/1288-144-0x0000000005190000-0x000000000529A000-memory.dmp
memory/1288-145-0x00000000050C0000-0x00000000050FC000-memory.dmp
memory/1288-146-0x0000000004FE0000-0x00000000055F8000-memory.dmp
memory/1288-147-0x000000006EA80000-0x000000006EACC000-memory.dmp
memory/1288-148-0x00000000061D0000-0x0000000006774000-memory.dmp
memory/1288-149-0x0000000005530000-0x00000000055C2000-memory.dmp
memory/1288-150-0x0000000005C20000-0x0000000005C96000-memory.dmp
memory/1288-151-0x0000000005D00000-0x0000000005D1E000-memory.dmp
memory/1288-152-0x0000000006060000-0x00000000060C6000-memory.dmp
memory/1288-153-0x0000000007E40000-0x0000000008002000-memory.dmp
memory/1288-154-0x0000000008540000-0x0000000008A6C000-memory.dmp