Analysis
- max time kernel
42s - max time network
46s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
- submitted
04/01/2023, 23:31
General
- Target file.exe
- Size 497KB
- Sample230104-3hpddsde4x
- SHA256 721e88379858734f306e6689fa0e9e42eecc8312edc45930076774fef16c15d4
Malware Config
Extracted
-
redline
-
@new@2023
-
77.73.133.62:22344
-
auth_value
8284279aedaed026a9b7cb9c1c0be4e4
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 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
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/752-55-0x0000000002CB0000-0x0000000002D09000-memory.dmp
memory/752-54-0x000000000028A000-0x00000000002C0000-memory.dmp
memory/752-56-0x0000000004830000-0x000000000487C000-memory.dmp
memory/752-57-0x0000000000400000-0x0000000002C6F000-memory.dmp
memory/752-58-0x0000000004880000-0x00000000048CA000-memory.dmp
memory/752-59-0x0000000075D01000-0x0000000075D03000-memory.dmp
memory/752-60-0x000000000028A000-0x00000000002C0000-memory.dmp
memory/752-61-0x0000000000400000-0x0000000002C6F000-memory.dmp