Analysis
- max time kernel
119s - max time network
121s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
16/12/2021, 07:51
General
- Target 4011bf24bc1cae6f741d6cccfb4b5d11.exe
- Size 445KB
- Sample211216-jptrxacbdr
- SHA256 af33c38728e6510029f859764ecfad0524cb0cb6b895436f2cdb79cfd3669481
Malware Config
Extracted
-
redline
-
ww
-
45.9.20.168:46257
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\4011bf24bc1cae6f741d6cccfb4b5d11.exe"C:\Users\Admin\AppData\Local\Temp\4011bf24bc1cae6f741d6cccfb4b5d11.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1648-55-0x000000000030B000-0x0000000000337000-memory.dmp
memory/1648-57-0x0000000000400000-0x00000000004F1000-memory.dmp
memory/1648-56-0x00000000001B0000-0x00000000001E9000-memory.dmp
memory/1648-58-0x0000000001FB0000-0x0000000001FDE000-memory.dmp
memory/1648-59-0x0000000001FE0000-0x000000000200D000-memory.dmp
memory/1648-60-0x0000000004831000-0x0000000004832000-memory.dmp
memory/1648-61-0x0000000004832000-0x0000000004833000-memory.dmp
memory/1648-62-0x0000000004833000-0x0000000004834000-memory.dmp
memory/1648-63-0x0000000004834000-0x0000000004836000-memory.dmp