Analysis
- max time kernel
41s - max time network
44s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
- submitted
25/12/2022, 00:31
General
- Target file.exe
- Size 376KB
- Sample221225-at25eaah39
- SHA256 d95060d1ab4dff434f55b8d5a660c87783d16e16a47bb5fe30c075f7e7234da1
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/1424-54-0x0000000002170000-0x00000000021BC000-memory.dmp
memory/1424-56-0x0000000000220000-0x0000000000279000-memory.dmp
memory/1424-55-0x00000000005EB000-0x0000000000622000-memory.dmp
memory/1424-57-0x0000000000400000-0x0000000000483000-memory.dmp
memory/1424-58-0x0000000004780000-0x00000000047CA000-memory.dmp
memory/1424-59-0x0000000076151000-0x0000000076153000-memory.dmp
memory/1424-60-0x00000000005EB000-0x0000000000622000-memory.dmp
memory/1424-61-0x0000000000400000-0x0000000000483000-memory.dmp