Analysis
- max time kernel
75s - max time network
26s - platform
windows7_x64 - resource
win7-en-20210920 - submitted
25/09/2021, 22:24
General
- Target b0fc8f3b950a475b438837bf5e98f996.exe
- Size 253KB
- Sample210925-2bc64seab7
- SHA256 ef802bdc93dc58499db371f595959d532aeaddc4777df6ead932f2cecec97a61
Malware Config
Extracted
-
redline
-
UDP
-
45.9.20.20:13441
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\b0fc8f3b950a475b438837bf5e98f996.exe"C:\Users\Admin\AppData\Local\Temp\b0fc8f3b950a475b438837bf5e98f996.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1044-53-0x0000000000260000-0x0000000000290000-memory.dmp
memory/1044-54-0x0000000000400000-0x00000000004C6000-memory.dmp
memory/1044-55-0x0000000000510000-0x000000000052F000-memory.dmp
memory/1044-56-0x0000000002210000-0x000000000222E000-memory.dmp
memory/1044-58-0x0000000004852000-0x0000000004853000-memory.dmp
memory/1044-57-0x0000000004851000-0x0000000004852000-memory.dmp
memory/1044-59-0x0000000004853000-0x0000000004854000-memory.dmp
memory/1044-60-0x0000000004854000-0x0000000004856000-memory.dmp