Analysis
- max time kernel
27s - max time network
30s - platform
windows7_x64 - resource
win7-20221111-en - resource tags
- submitted
06/01/2023, 04:31
General
- Target file.exe
- Size 444KB
- Sample230106-e5dneaec37
- SHA256 9ffb29570c4473b9901fe8d2353c60d8f13def3963243297606eb6e5e18ed80d
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/964-54-0x0000000002D3A000-0x0000000002D70000-memory.dmp
memory/964-55-0x00000000002E0000-0x0000000000339000-memory.dmp
memory/964-56-0x00000000046D0000-0x000000000471C000-memory.dmp
memory/964-57-0x0000000000400000-0x0000000002C61000-memory.dmp
memory/964-58-0x0000000004720000-0x000000000476A000-memory.dmp
memory/964-59-0x0000000075C81000-0x0000000075C83000-memory.dmp
memory/964-60-0x0000000002D3A000-0x0000000002D70000-memory.dmp
memory/964-61-0x0000000000400000-0x0000000002C61000-memory.dmp