Analysis
- max time kernel
38s - max time network
41s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
- submitted
24/10/2022, 11:38
General
- Target file.exe
- Size 358KB
- Sample221024-nrpyysgdfm
- SHA256 407312c530750f0320b643a45763bba006d313cefa8df72f463ec836d3f9de08
Malware Config
Extracted
-
redline
-
Newe
-
89.208.106.66:4691
-
auth_value
e7141b98243e53ec71dadf6344aff038
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine payload 2 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 behavior: EnumeratesProcesses 2 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
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1256-54-0x0000000000288000-0x00000000002B9000-memory.dmp
memory/1256-55-0x0000000000288000-0x00000000002B9000-memory.dmp
memory/1256-56-0x00000000005C0000-0x00000000005FE000-memory.dmp
memory/1256-57-0x0000000000400000-0x00000000005B7000-memory.dmp
memory/1256-58-0x0000000002300000-0x000000000233E000-memory.dmp
memory/1256-59-0x0000000002340000-0x000000000237C000-memory.dmp
memory/1256-60-0x0000000075C61000-0x0000000075C63000-memory.dmp
memory/1256-61-0x0000000000288000-0x00000000002B9000-memory.dmp
memory/1256-62-0x0000000000400000-0x00000000005B7000-memory.dmp