Analysis
- max time kernel
43s - max time network
46s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
- submitted
02/01/2023, 18:01
General
- Target file.exe
- Size 363KB
- Sample230102-wlwhjsfa77
- SHA256 90154f37365e1c21d009f12bc9221aa6b4c9eeef95fc09369402d00bd2ba611e
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/1728-54-0x0000000002030000-0x000000000207C000-memory.dmp
memory/1728-55-0x00000000020F0000-0x000000000213A000-memory.dmp
memory/1728-56-0x0000000075DA1000-0x0000000075DA3000-memory.dmp
memory/1728-58-0x0000000000320000-0x0000000000379000-memory.dmp
memory/1728-57-0x000000000058B000-0x00000000005C2000-memory.dmp
memory/1728-59-0x0000000000400000-0x0000000000478000-memory.dmp
memory/1728-60-0x000000000058B000-0x00000000005C2000-memory.dmp
memory/1728-61-0x0000000000400000-0x0000000000478000-memory.dmp