Analysis
- max time kernel
27s - max time network
30s - platform
windows7_x64 - resource
win7-20221111-en - resource tags
- submitted
13/01/2023, 01:03
General
- Target file.exe
- Size 413KB
- Sample230113-becrmsgc4z
- SHA256 18bee5ea2d5d2ff4ab8eaa24ccc887a4e3e2a9362b941afb780ef301ff9639b1
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/1212-54-0x0000000004930000-0x000000000497C000-memory.dmp
memory/1212-55-0x0000000004AC0000-0x0000000004B0A000-memory.dmp
memory/1212-56-0x00000000002ED000-0x0000000000324000-memory.dmp
memory/1212-57-0x0000000002C40000-0x0000000002C99000-memory.dmp
memory/1212-58-0x0000000075701000-0x0000000075703000-memory.dmp
memory/1212-59-0x0000000000400000-0x0000000002BCF000-memory.dmp
memory/1212-60-0x00000000002ED000-0x0000000000324000-memory.dmp
memory/1212-61-0x0000000000400000-0x0000000002BCF000-memory.dmp