Overview
overview
7Static
static
7S500 RAT.7z
windows7-x64
3S500 RAT.7z
windows10-2004-x64
3S500 RAT/S...ingw.h
windows7-x64
3S500 RAT/S...ingw.h
windows10-2004-x64
3S500 RAT/S...sert.h
windows7-x64
3S500 RAT/S...sert.h
windows10-2004-x64
3S500 RAT/S...onio.h
windows7-x64
3S500 RAT/S...onio.h
windows10-2004-x64
3S500 RAT/S...type.h
windows7-x64
3S500 RAT/S...type.h
windows10-2004-x64
3S500 RAT/S.../dir.h
windows7-x64
3S500 RAT/S.../dir.h
windows10-2004-x64
3S500 RAT/S...rect.h
windows7-x64
3S500 RAT/S...rect.h
windows10-2004-x64
3S500 RAT/S...rent.h
windows7-x64
3S500 RAT/S...rent.h
windows10-2004-x64
3S500 RAT/S.../dos.h
windows7-x64
3S500 RAT/S.../dos.h
windows10-2004-x64
3S500 RAT/S...rrno.h
windows7-x64
3S500 RAT/S...rrno.h
windows10-2004-x64
3S500 RAT/S...xcpt.h
windows7-x64
3S500 RAT/S...xcpt.h
windows10-2004-x64
3S500 RAT/S...cntl.h
windows7-x64
3S500 RAT/S...cntl.h
windows10-2004-x64
3S500 RAT/S...fenv.h
windows7-x64
3S500 RAT/S...fenv.h
windows10-2004-x64
3S500 RAT/S...loat.h
windows7-x64
3S500 RAT/S...loat.h
windows10-2004-x64
3S500 RAT/S...ypes.h
windows7-x64
3S500 RAT/S...ypes.h
windows10-2004-x64
3S500 RAT/S...e/io.h
windows7-x64
3S500 RAT/S...e/io.h
windows10-2004-x64
3Analysis
-
max time kernel
92s -
max time network
131s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
28/05/2024, 09:57
Behavioral task
behavioral1
Sample
S500 RAT.7z
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
S500 RAT.7z
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/_mingw.h
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/_mingw.h
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/assert.h
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/assert.h
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/conio.h
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/conio.h
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/ctype.h
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/ctype.h
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/dir.h
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/dir.h
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/direct.h
Resource
win7-20240215-en
Behavioral task
behavioral14
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/direct.h
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/dirent.h
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/dirent.h
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/dos.h
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/dos.h
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/errno.h
Resource
win7-20240419-en
Behavioral task
behavioral20
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/errno.h
Resource
win10v2004-20240426-en
Behavioral task
behavioral21
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/excpt.h
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/excpt.h
Resource
win10v2004-20240426-en
Behavioral task
behavioral23
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/fcntl.h
Resource
win7-20240508-en
Behavioral task
behavioral24
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/fcntl.h
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/fenv.h
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/fenv.h
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/float.h
Resource
win7-20240220-en
Behavioral task
behavioral28
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/float.h
Resource
win10v2004-20240426-en
Behavioral task
behavioral29
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/inttypes.h
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/inttypes.h
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/io.h
Resource
win7-20240508-en
Behavioral task
behavioral32
Sample
S500 RAT/S500 RAT/Compilers/tinycc/include/io.h
Resource
win10v2004-20240426-en
General
-
Target
S500 RAT/S500 RAT/Compilers/tinycc/include/excpt.h
-
Size
3KB
-
MD5
d236372cba09e14c37b4e48f81baef83
-
SHA1
11a3bffaacedfa1caa4b4bb836cd95297a4ecc6d
-
SHA256
0098e51602c94f8a9702f4b776d3630f56eec27ed67b9fc36d9204933b58ac4d
-
SHA512
d7c22525fbb97bf8950db69645511420f1198abe33f5d0fe07a5ee8dd6b5cda07038b6db71a2995c6f5ec1b85d8b98e4370330193132e95f2a65e3a847f04408
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3364 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\S500 RAT\S500 RAT\Compilers\tinycc\include\excpt.h"1⤵
- Modifies registry class
PID:628
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3364