Analysis
- max time kernel
38s - max time network
41s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
- submitted
31/12/2022, 12:31
General
- Target file.exe
- Size 422KB
- Sample221231-pp2qeach2w
- SHA256 c57785442ed6e7870b3b749cf54e5d9ccc6fbf5887264fa9743447ac119a8776
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/1476-54-0x0000000004710000-0x000000000475C000-memory.dmp
memory/1476-55-0x00000000047D0000-0x000000000481A000-memory.dmp
memory/1476-56-0x000000000026B000-0x00000000002A2000-memory.dmp
memory/1476-57-0x0000000000490000-0x00000000004E9000-memory.dmp
memory/1476-58-0x0000000000400000-0x0000000000487000-memory.dmp
memory/1476-59-0x0000000074FB1000-0x0000000074FB3000-memory.dmp
memory/1476-60-0x000000000026B000-0x00000000002A2000-memory.dmp
memory/1476-61-0x0000000000400000-0x0000000000487000-memory.dmp