Analysis
- max time kernel
31s - max time network
33s - platform
windows7_x64 - resource
win7-20221111-en - resource tags
- submitted
07/01/2023, 11:33
General
- Target file.exe
- Size 450KB
- Sample230107-nnvp2add79
- SHA256 bef9c098a2af2e9ee89b534ab1936e5bd6515ed16a8cbfb9f23f1ed8853f38fb
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
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Downloads
memory/1732-55-0x0000000000220000-0x0000000000279000-memory.dmp
memory/1732-54-0x00000000031BB000-0x00000000031F2000-memory.dmp
memory/1732-56-0x0000000004C00000-0x0000000004C4C000-memory.dmp
memory/1732-57-0x0000000000400000-0x0000000003034000-memory.dmp
memory/1732-58-0x0000000004EF0000-0x0000000004F3A000-memory.dmp
memory/1732-59-0x0000000075E81000-0x0000000075E83000-memory.dmp
memory/1732-60-0x00000000031BB000-0x00000000031F2000-memory.dmp
memory/1732-61-0x0000000000400000-0x0000000003034000-memory.dmp