Analysis
- max time kernel
61s - max time network
129s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
04/04/2023, 11:06
General
- Target 18781fbb57fe3471c3b72566c5166e28.exe
- Size 1.2MB
- Sample230404-m7ebqaed89
- SHA256 be821f14c0b28bf28ef24b4c6576958a7aa6aa7658121f8949d8a40197af8cd3
Malware Config
Extracted
-
redline
-
135.181.173.163:4326
-
auth_value
a909e2aaecf96137978fea4f86400b9b
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\18781fbb57fe3471c3b72566c5166e28.exe"C:\Users\Admin\AppData\Local\Temp\18781fbb57fe3471c3b72566c5166e28.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 2962⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 4628 -ip 46281⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1524-133-0x00000000007B0000-0x00000000007E0000-memory.dmp
memory/1524-138-0x000000000A7F0000-0x000000000AE08000-memory.dmp
memory/1524-139-0x000000000A360000-0x000000000A46A000-memory.dmp
memory/1524-140-0x000000000A290000-0x000000000A2A2000-memory.dmp
memory/1524-141-0x000000000A2F0000-0x000000000A32C000-memory.dmp
memory/1524-142-0x0000000004D40000-0x0000000004D50000-memory.dmp
memory/1524-143-0x000000000A600000-0x000000000A676000-memory.dmp
memory/1524-144-0x000000000A720000-0x000000000A7B2000-memory.dmp
memory/1524-145-0x000000000B3C0000-0x000000000B964000-memory.dmp
memory/1524-146-0x000000000AF10000-0x000000000AF76000-memory.dmp
memory/1524-147-0x000000000BC40000-0x000000000BE02000-memory.dmp
memory/1524-148-0x000000000C340000-0x000000000C86C000-memory.dmp
memory/1524-149-0x0000000004D40000-0x0000000004D50000-memory.dmp