Analysis
- max time kernel
142s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20230915-en - resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system - submitted
02/10/2023, 15:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
66a36d181f71e843c0225081b857020d.exe
Resource
win7-20230831-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
66a36d181f71e843c0225081b857020d.exe
Resource
win10v2004-20230915-en
5 signatures
150 seconds
General
- Target 66a36d181f71e843c0225081b857020d.exe
- Size 367KB
- Sample231002-sp6wxadf38
- SHA256 1ec5a3b689696efda3e0217499865244bd9a5df29965e09745df69e7104fad97
- MD5 66a36d181f71e843c0225081b857020d
- SHA1 de28ef3ffc450811c0af7065e64fbf32c73395c1
- SHA512 90fc5df085fa7fbdb6d3a5099a3a84a9b35e4050f32db34c75c329255101fb835705b5350f3d4341be495770afe47985b4a8d2219191cde7d54dc79bc8221c68
- SSDEEP 6144:ImJqFODkY2/83sUcLcMRtAK5obWOjWifVhwXEdx:ImcODTQUcQMRtAKKbWBIFx
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
redline
Botnet
-
genda
C2
-
77.91.124.55:19071
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine payload 1 IoCs
resource yara_rule behavioral2/memory/4336-0-0x0000000000400000-0x000000000043E000-memory.dmp family_redline - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3864 set thread context of 4336 3864 66a36d181f71e843c0225081b857020d.exe 87 - Program crash 1 IoCs
pid pid_target Process procid_target 4860 3864 WerFault.exe 84 - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3864 wrote to memory of 4336 3864 66a36d181f71e843c0225081b857020d.exe 87 PID 3864 wrote to memory of 4336 3864 66a36d181f71e843c0225081b857020d.exe 87 PID 3864 wrote to memory of 4336 3864 66a36d181f71e843c0225081b857020d.exe 87 PID 3864 wrote to memory of 4336 3864 66a36d181f71e843c0225081b857020d.exe 87 PID 3864 wrote to memory of 4336 3864 66a36d181f71e843c0225081b857020d.exe 87 PID 3864 wrote to memory of 4336 3864 66a36d181f71e843c0225081b857020d.exe 87 PID 3864 wrote to memory of 4336 3864 66a36d181f71e843c0225081b857020d.exe 87 PID 3864 wrote to memory of 4336 3864 66a36d181f71e843c0225081b857020d.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\66a36d181f71e843c0225081b857020d.exe"C:\Users\Admin\AppData\Local\Temp\66a36d181f71e843c0225081b857020d.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3864 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵PID:4336
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3864 -s 1442⤵
- Program crash
PID:4860
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3864 -ip 38641⤵PID:3792