Analysis
- max time kernel
134s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
09/11/2024, 10:21
General
- Target c20188aeac3782469ac75c40911e5bae45d36f2208e286b51a5f6f5e878e371b.exe
- Size 277KB
- Sample241109-md4drasfne
- SHA256 c20188aeac3782469ac75c40911e5bae45d36f2208e286b51a5f6f5e878e371b
Malware Config
Extracted
-
redline
-
@2023
-
79.137.192.28:20723
-
auth_value
93b4b7d0dc8e9415e261a402587c6710
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine payload 2 IoCs
- Redline family
- Uses the VBS compiler for execution 1 TTPs
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\c20188aeac3782469ac75c40911e5bae45d36f2208e286b51a5f6f5e878e371b.exe"C:\Users\Admin\AppData\Local\Temp\c20188aeac3782469ac75c40911e5bae45d36f2208e286b51a5f6f5e878e371b.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"2⤵
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 4202⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2376 -ip 23761⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/2376-0-0x0000000000A8A000-0x0000000000A8B000-memory.dmp
memory/2376-13-0x0000000000A80000-0x0000000000AC4000-memory.dmp
memory/3740-1-0x0000000000400000-0x0000000000432000-memory.dmp
memory/3740-6-0x00000000751DE000-0x00000000751DF000-memory.dmp
memory/3740-7-0x00000000062B0000-0x00000000068C8000-memory.dmp
memory/3740-9-0x0000000007B30000-0x0000000007C3A000-memory.dmp
memory/3740-10-0x00000000060E0000-0x00000000060F2000-memory.dmp
memory/3740-8-0x00000000751D0000-0x0000000075980000-memory.dmp
memory/3740-11-0x0000000007D30000-0x0000000007D6C000-memory.dmp
memory/3740-12-0x0000000007DF0000-0x0000000007E3C000-memory.dmp
memory/3740-14-0x00000000751DE000-0x00000000751DF000-memory.dmp
memory/3740-15-0x00000000751D0000-0x0000000075980000-memory.dmp