Analysis
- max time kernel
43s - max time network
46s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
- submitted
31/12/2022, 23:31
General
- Target file.exe
- Size 391KB
- Sample221231-3hpddsag89
- SHA256 c38b2f2d0ffbf986d239aabd56e644ff30e73f5f498cefcee9e8a72448488a97
Malware Config
Extracted
-
redline
-
@new@2023
-
77.73.133.62:22344
-
auth_value
8284279aedaed026a9b7cb9c1c0be4e4
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
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Downloads
memory/992-54-0x0000000004800000-0x000000000484C000-memory.dmp
memory/992-55-0x0000000004850000-0x000000000489A000-memory.dmp
memory/992-56-0x0000000075DA1000-0x0000000075DA3000-memory.dmp
memory/992-57-0x000000000057B000-0x00000000005B2000-memory.dmp
memory/992-59-0x0000000000400000-0x000000000047F000-memory.dmp
memory/992-58-0x0000000000230000-0x0000000000289000-memory.dmp
memory/992-60-0x000000000057B000-0x00000000005B2000-memory.dmp
memory/992-61-0x0000000000400000-0x000000000047F000-memory.dmp