Analysis
-
max time kernel
120s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
24-07-2024 22:12
Behavioral task
behavioral1
Sample
2820-0-0x0000000000400000-0x0000000000409000-memory.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2820-0-0x0000000000400000-0x0000000000409000-memory.exe
Resource
win10v2004-20240709-en
General
-
Target
2820-0-0x0000000000400000-0x0000000000409000-memory.exe
-
Size
36KB
-
MD5
617d69fd0e6496ffcb94c884573d581a
-
SHA1
c59b5e45ad2634c72a43ea3cb6fdaa425cb2ad2b
-
SHA256
52ce38b7dfe48ce1d08fdff784ce53b58ed8f97c1970cd07c56bd9d29afa1186
-
SHA512
e81001de35bc50e991671fae93bf1722e8084b1f38bcae2af8f13c5c5f8cc22a18861d04ed015280c418f31c79990b07a376e80d25ff45a048522d88442c7ecd
-
SSDEEP
768:LFEQSlgTxrTVNx59g2/4hlUzWzPY7yS78PN/:LFEQSohx5954LUzWE717gN/
Malware Config
Signatures
-
SmokeLoader
Modular backdoor trojan in use since 2014.
-
Program crash 1 IoCs
pid pid_target Process procid_target 1988 2284 WerFault.exe 29 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2820-0-0x0000000000400000-0x0000000000409000-memory.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2284 wrote to memory of 1988 2284 2820-0-0x0000000000400000-0x0000000000409000-memory.exe 30 PID 2284 wrote to memory of 1988 2284 2820-0-0x0000000000400000-0x0000000000409000-memory.exe 30 PID 2284 wrote to memory of 1988 2284 2820-0-0x0000000000400000-0x0000000000409000-memory.exe 30 PID 2284 wrote to memory of 1988 2284 2820-0-0x0000000000400000-0x0000000000409000-memory.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\2820-0-0x0000000000400000-0x0000000000409000-memory.exe"C:\Users\Admin\AppData\Local\Temp\2820-0-0x0000000000400000-0x0000000000409000-memory.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2284 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 362⤵
- Program crash
PID:1988
-