Analysis
- max time kernel
43s - max time network
46s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
- submitted
26/10/2022, 23:44
General
- Target file.exe
- Size 347KB
- Sample221026-3q5eksaafl
- SHA256 a4b5bc9f7e30c488564c5e46a931b3bfb876e0a5261f7aee68b6751be7dfc8c3
Malware Config
Extracted
-
redline
-
Fote
-
79.137.199.60:4691
-
auth_value
e063cd2fd03a8d8334b8d7c3a7b0e7ef
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 2 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/1096-54-0x0000000004890000-0x00000000048CE000-memory.dmp
memory/1096-55-0x00000000048D0000-0x000000000490C000-memory.dmp
memory/1096-57-0x0000000000230000-0x000000000026E000-memory.dmp
memory/1096-56-0x000000000077B000-0x00000000007AC000-memory.dmp
memory/1096-58-0x0000000000400000-0x00000000005B5000-memory.dmp
memory/1096-59-0x0000000075ED1000-0x0000000075ED3000-memory.dmp
memory/1096-60-0x000000000077B000-0x00000000007AC000-memory.dmp
memory/1096-61-0x0000000000400000-0x00000000005B5000-memory.dmp