Analysis
- max time kernel
45s - max time network
49s - platform
windows7_x64 - resource
win7-20220901-en - resource tags
- submitted
18/02/2023, 08:22
General
- Target b715cb4f1db49883000a06f7ef4d5050.exe
- Size 260KB
- Sample230218-j9ll2abe47
- SHA256 0d9f8f4fb079a2ee381ff6b64bd93426dbeb03f935781099e58fa6516d788552
Malware Config
Extracted
-
redline
-
ronam
-
193.233.20.17:4139
-
auth_value
125421d19d14dd7fd211bc7f6d4aea6c
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 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\b715cb4f1db49883000a06f7ef4d5050.exe"C:\Users\Admin\AppData\Local\Temp\b715cb4f1db49883000a06f7ef4d5050.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1928-54-0x00000000759F1000-0x00000000759F3000-memory.dmp
memory/1928-55-0x0000000001FC0000-0x0000000002006000-memory.dmp
memory/1928-57-0x0000000000250000-0x000000000029B000-memory.dmp
memory/1928-58-0x0000000000400000-0x0000000000572000-memory.dmp
memory/1928-56-0x00000000009FE000-0x0000000000A2D000-memory.dmp
memory/1928-59-0x0000000002060000-0x00000000020A4000-memory.dmp
memory/1928-60-0x00000000009FE000-0x0000000000A2D000-memory.dmp
memory/1928-61-0x0000000000400000-0x0000000000572000-memory.dmp