Analysis
- max time kernel
45s - max time network
49s - platform
windows7_x64 - resource
win7-20220901-en - resource tags
- submitted
11/01/2023, 00:02
General
- Target file.exe
- Size 420KB
- Sample230111-abf48aaa73
- SHA256 c173b641ff0831472c8792885b5d2d6a2fce948ac1ea479b5f32f4b418bbcf7a
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/1304-54-0x0000000002FD0000-0x000000000301C000-memory.dmp
memory/1304-56-0x0000000000220000-0x0000000000279000-memory.dmp
memory/1304-55-0x000000000303D000-0x0000000003074000-memory.dmp
memory/1304-57-0x0000000004610000-0x000000000465A000-memory.dmp
memory/1304-58-0x0000000000400000-0x0000000002BD1000-memory.dmp
memory/1304-59-0x00000000762E1000-0x00000000762E3000-memory.dmp
memory/1304-60-0x000000000303D000-0x0000000003074000-memory.dmp
memory/1304-61-0x0000000000400000-0x0000000002BD1000-memory.dmp