Analysis
- max time kernel
31s - max time network
33s - platform
windows7_x64 - resource
win7-20221111-en - resource tags
- submitted
02/02/2023, 09:41
General
- Target file.exe
- Size 417KB
- Sample230202-lnrx2aff92
- SHA256 ab1aefbe820f7c7dfa9e0ccb6089da9ec71f11a0d44488054c5a8b8b52e925e4
Malware Config
Extracted
-
redline
-
2-2-2023@
-
91.215.85.155:32796
-
auth_value
e7b6ebcf2a34f997a19563ff713a731e
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
Loading Replay Monitor...
Downloads
memory/788-55-0x0000000000220000-0x000000000026B000-memory.dmp
memory/788-56-0x0000000000400000-0x0000000000483000-memory.dmp
memory/788-54-0x00000000005CD000-0x00000000005FC000-memory.dmp
memory/788-57-0x0000000001F30000-0x0000000001F76000-memory.dmp
memory/788-58-0x0000000002060000-0x00000000020A4000-memory.dmp
memory/788-59-0x00000000763D1000-0x00000000763D3000-memory.dmp
memory/788-60-0x00000000005CD000-0x00000000005FC000-memory.dmp
memory/788-61-0x0000000000400000-0x0000000000483000-memory.dmp