Analysis
-
max time kernel
150s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
-
submitted
25/03/2023, 02:13
General
-
Target
setup.exe
-
Size
277KB
-
MD5
0ae23cd6bb94954011e39d65cd859740
-
SHA1
53b9b06b65c708eff41deb34d221563ac77453fa
-
SHA256
8a7bd81348d196411870662f20f8070ebc068ee21de4cbae342ea44da41da0bc
-
SHA512
e913898913e49cb170fde0cbee257fd2af0fb9d931daeeb3d8902b44b14e7ab6ee30d8dc118ff95e5bc2f8f6e827fa0abb94a8d351c3b075c5f1431f268083a8
-
SSDEEP
3072:exlPvo2dcvcCN75ABlfTynGydZxALCyFI1VENsRyWf8Ml7sWYu0ZWnMWN8aeeL:e9gVZaTynKCGI0HWf8SYWY6Mva
Malware Config
Extracted
smokeloader
sprg
Extracted
smokeloader
2022
http://hoh0aeghwugh2gie.com/
http://hie7doodohpae4na.com/
http://aek0aicifaloh1yo.com/
http://yic0oosaeiy7ahng.com/
http://wa5zu7sekai8xeih.com/
Signatures
-
SmokeLoader
Modular backdoor trojan in use since 2014.
-
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
-
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
-
Suspicious behavior: MapViewOfSection 19 IoCs
-
Suspicious use of AdjustPrivilegeToken 8 IoCs
-
Suspicious use of FindShellTrayWindow 2 IoCs
-
Suspicious use of WriteProcessMemory 33 IoCs
-
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\setup.exe"C:\Users\Admin\AppData\Local\Temp\setup.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
-
C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
-
C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
-
C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
48KB
-
Filesize
24KB
-
Filesize
48KB
-
Filesize
24KB
-
Filesize
36KB
-
Filesize
60KB
-
Filesize
36KB
-
Filesize
60KB
-
Filesize
24KB
-
Filesize
44KB
-
Filesize
24KB
-
Filesize
44KB
-
Filesize
44KB
-
Filesize
28KB
-
Filesize
28KB
-
Filesize
44KB
-
Filesize
88KB
-
Filesize
32KB
-
Filesize
44KB
-
Filesize
32KB
-
Filesize
44KB
-
Filesize
136KB
-
Filesize
156KB
-
Filesize
136KB
-
Filesize
156KB
-
Filesize
52KB
-
Filesize
28KB
-
Filesize
52KB
-
Filesize
28KB
-
Filesize
36KB
-
Filesize
36KB
-
Filesize
20KB
-
Filesize
20KB
-
Filesize
20KB
-
Filesize
36KB
-
Filesize
20KB
-
Filesize
36KB
-
Filesize
36KB
-
Filesize
39.4MB