Analysis
- max time kernel
27s - max time network
29s - platform
windows7_x64 - resource
win7-20221111-en - resource tags
- submitted
24/12/2022, 22:32
General
- Target file.exe
- Size 375KB
- Sample221224-2fynlsdh8v
- SHA256 4eec0c9fdbaa1d75ee8370a8688f3e89ac4a00ad5696d5bc05c386a81aece656
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/1580-54-0x00000000020B0000-0x00000000020FC000-memory.dmp
memory/1580-55-0x0000000004810000-0x000000000485A000-memory.dmp
memory/1580-56-0x000000000028D000-0x00000000002C4000-memory.dmp
memory/1580-57-0x0000000001C00000-0x0000000001C59000-memory.dmp
memory/1580-58-0x0000000000400000-0x0000000000483000-memory.dmp
memory/1580-59-0x0000000075C81000-0x0000000075C83000-memory.dmp
memory/1580-60-0x000000000028D000-0x00000000002C4000-memory.dmp
memory/1580-61-0x0000000000400000-0x0000000000483000-memory.dmp