Analysis
- max time kernel
90s - max time network
109s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
19/01/2023, 18:01
General
- Target file.exe
- Size 327KB
- Sample230119-wlv7sagg67
- SHA256 09cd7db8edbe5ede4d66f83f3314f0f98bc088bcd3d6772b02e883ecee24ef93
Malware Config
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine payload 1 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.
- Program crash 1 IoCs
- 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
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4036 -s 12522⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4036 -ip 40361⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4036-133-0x0000000002BC0000-0x0000000002CC0000-memory.dmp
memory/4036-134-0x00000000048F0000-0x0000000004949000-memory.dmp
memory/4036-135-0x0000000007350000-0x00000000078F4000-memory.dmp
memory/4036-136-0x0000000000400000-0x0000000002BBB000-memory.dmp
memory/4036-137-0x0000000007900000-0x0000000007F18000-memory.dmp
memory/4036-138-0x0000000007FA0000-0x0000000007FB2000-memory.dmp
memory/4036-139-0x0000000007FC0000-0x00000000080CA000-memory.dmp
memory/4036-140-0x00000000080D0000-0x000000000810C000-memory.dmp
memory/4036-141-0x00000000083E0000-0x0000000008472000-memory.dmp
memory/4036-142-0x0000000008480000-0x00000000084E6000-memory.dmp
memory/4036-143-0x0000000008B80000-0x0000000008D42000-memory.dmp
memory/4036-144-0x0000000008D60000-0x000000000928C000-memory.dmp
memory/4036-145-0x00000000094B0000-0x0000000009526000-memory.dmp
memory/4036-146-0x0000000009570000-0x000000000958E000-memory.dmp
memory/4036-147-0x0000000000400000-0x0000000002BBB000-memory.dmp