Analysis
- max time kernel
38s - max time network
41s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
- submitted
16/12/2022, 10:31
General
- Target file.exe
- Size 347KB
- Sample221216-mkdfxaee82
- SHA256 f74d9e2d663272e4b2adf3483b814db642197362af9997698a5b76fe8a7489f9
Malware Config
Extracted
-
redline
-
@2023@
-
193.106.191.138:32796
-
auth_value
ca057e5baadfd0774a34a6a949cd5e69
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/1672-54-0x0000000000548000-0x0000000000577000-memory.dmp
memory/1672-56-0x00000000002E0000-0x000000000032B000-memory.dmp
memory/1672-55-0x0000000000548000-0x0000000000577000-memory.dmp
memory/1672-57-0x0000000000400000-0x0000000000473000-memory.dmp
memory/1672-58-0x0000000001E30000-0x0000000001E76000-memory.dmp
memory/1672-59-0x0000000002010000-0x0000000002054000-memory.dmp
memory/1672-60-0x0000000075BD1000-0x0000000075BD3000-memory.dmp
memory/1672-61-0x0000000000548000-0x0000000000577000-memory.dmp
memory/1672-62-0x0000000000400000-0x0000000000473000-memory.dmp