Analysis
- max time kernel
96s - max time network
99s - platform
windows11-21h2_x64 - resource
win11-20240412-en - resource tags
- submitted
24/04/2024, 15:03
General
- Target 4547045950b4622145bde95051ef515d94a01cb52728c280197a0df5f6759655.exe
- Size 306KB
- Sample240424-sffy5aca79
- SHA256 4547045950b4622145bde95051ef515d94a01cb52728c280197a0df5f6759655
Malware Config
Extracted
-
redline
-
spoo
-
103.113.70.99:2630
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine payload 1 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.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies system certificate store 2 TTPs 2 IoCs
- Suspicious behavior: EnumeratesProcesses 5 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\4547045950b4622145bde95051ef515d94a01cb52728c280197a0df5f6759655.exe"C:\Users\Admin\AppData\Local\Temp\4547045950b4622145bde95051ef515d94a01cb52728c280197a0df5f6759655.exe"1⤵
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
Tmp4DE1.tmp
memory/1752-25-0x0000000006CD0000-0x0000000006DDA000-memory.dmp
memory/1752-2-0x0000000005BE0000-0x0000000006186000-memory.dmp
memory/1752-3-0x0000000005630000-0x00000000056C2000-memory.dmp
memory/1752-4-0x0000000005600000-0x0000000005610000-memory.dmp
memory/1752-5-0x00000000055E0000-0x00000000055EA000-memory.dmp
memory/1752-0-0x0000000000AD0000-0x0000000000B22000-memory.dmp
memory/1752-20-0x0000000005B30000-0x0000000005BA6000-memory.dmp
memory/1752-21-0x0000000006B40000-0x0000000006B5E000-memory.dmp
memory/1752-1-0x0000000075210000-0x00000000759C1000-memory.dmp
memory/1752-24-0x0000000007180000-0x0000000007798000-memory.dmp
memory/1752-28-0x0000000006DE0000-0x0000000006E2C000-memory.dmp
memory/1752-27-0x0000000006C70000-0x0000000006CAC000-memory.dmp
memory/1752-26-0x0000000006C10000-0x0000000006C22000-memory.dmp
memory/1752-29-0x0000000006F20000-0x0000000006F86000-memory.dmp
memory/1752-32-0x0000000007A70000-0x0000000007C32000-memory.dmp
memory/1752-33-0x0000000008170000-0x000000000869C000-memory.dmp
memory/1752-34-0x0000000007A20000-0x0000000007A70000-memory.dmp
memory/1752-35-0x0000000075210000-0x00000000759C1000-memory.dmp
memory/1752-36-0x0000000005600000-0x0000000005610000-memory.dmp
memory/1752-38-0x0000000075210000-0x00000000759C1000-memory.dmp