Overview
overview
7Static
static
7CraxsRat_V...g.html
windows7-x64
1CraxsRat_V...g.html
windows10-2004-x64
1CraxsRat_V....7.exe
windows7-x64
1CraxsRat_V....7.exe
windows10-2004-x64
1CraxsRat_V...rk.dll
windows7-x64
1CraxsRat_V...rk.dll
windows10-2004-x64
1CraxsRat_V...ys.dll
windows7-x64
1CraxsRat_V...ys.dll
windows10-2004-x64
1CraxsRat_V...64.dll
windows7-x64
1CraxsRat_V...64.dll
windows10-2004-x64
1CraxsRat_V...tm.dll
windows7-x64
1CraxsRat_V...tm.dll
windows10-2004-x64
1CraxsRat_V...PS.dll
windows7-x64
1CraxsRat_V...PS.dll
windows10-2004-x64
1CraxsRat_V...ms.dll
windows7-x64
1CraxsRat_V...ms.dll
windows10-2004-x64
1CraxsRat_V...pf.dll
windows7-x64
1CraxsRat_V...pf.dll
windows10-2004-x64
1CraxsRat_V...ts.dll
windows7-x64
1CraxsRat_V...ts.dll
windows10-2004-x64
1CraxsRat_V...io.dll
windows7-x64
1CraxsRat_V...io.dll
windows10-2004-x64
1CraxsRat_V...on.dll
windows7-x64
1CraxsRat_V...on.dll
windows10-2004-x64
1CraxsRat_V...le.dll
windows7-x64
1CraxsRat_V...le.dll
windows10-2004-x64
1CraxsRat_V...et.dll
windows7-x64
1CraxsRat_V...et.dll
windows10-2004-x64
1CraxsRat_V...7z.dll
windows7-x64
3CraxsRat_V...7z.dll
windows10-2004-x64
3CraxsRat_V...7z.exe
windows7-x64
1CraxsRat_V...7z.exe
windows10-2004-x64
Analysis
-
max time kernel
53s -
max time network
88s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
11/10/2023, 06:13
Behavioral task
behavioral1
Sample
CraxsRat_V6.7/ChangeLog.html
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
CraxsRat_V6.7/ChangeLog.html
Resource
win10v2004-20230915-en
Behavioral task
behavioral3
Sample
CraxsRat_V6.7/CraxsRat_V6.7.exe
Resource
win7-20230831-en
Behavioral task
behavioral4
Sample
CraxsRat_V6.7/CraxsRat_V6.7.exe
Resource
win10v2004-20230915-en
Behavioral task
behavioral5
Sample
CraxsRat_V6.7/DrakeUI.Framework.dll
Resource
win7-20230831-en
Behavioral task
behavioral6
Sample
CraxsRat_V6.7/DrakeUI.Framework.dll
Resource
win10v2004-20230915-en
Behavioral task
behavioral7
Sample
CraxsRat_V6.7/GeoIPCitys.dll
Resource
win7-20230831-en
Behavioral task
behavioral8
Sample
CraxsRat_V6.7/GeoIPCitys.dll
Resource
win10v2004-20230915-en
Behavioral task
behavioral9
Sample
CraxsRat_V6.7/HVMRun64.dll
Resource
win7-20230831-en
Behavioral task
behavioral10
Sample
CraxsRat_V6.7/HVMRun64.dll
Resource
win10v2004-20230915-en
Behavioral task
behavioral11
Sample
CraxsRat_V6.7/HVMRuntm.dll
Resource
win7-20230831-en
Behavioral task
behavioral12
Sample
CraxsRat_V6.7/HVMRuntm.dll
Resource
win10v2004-20230915-en
Behavioral task
behavioral13
Sample
CraxsRat_V6.7/LiveCharts.MAPS.dll
Resource
win7-20230831-en
Behavioral task
behavioral14
Sample
CraxsRat_V6.7/LiveCharts.MAPS.dll
Resource
win10v2004-20230915-en
Behavioral task
behavioral15
Sample
CraxsRat_V6.7/LiveCharts.WinForms.dll
Resource
win7-20230831-en
Behavioral task
behavioral16
Sample
CraxsRat_V6.7/LiveCharts.WinForms.dll
Resource
win10v2004-20230915-en
Behavioral task
behavioral17
Sample
CraxsRat_V6.7/LiveCharts.Wpf.dll
Resource
win7-20230831-en
Behavioral task
behavioral18
Sample
CraxsRat_V6.7/LiveCharts.Wpf.dll
Resource
win10v2004-20230915-en
Behavioral task
behavioral19
Sample
CraxsRat_V6.7/LiveCharts.dll
Resource
win7-20230831-en
Behavioral task
behavioral20
Sample
CraxsRat_V6.7/LiveCharts.dll
Resource
win10v2004-20230915-en
Behavioral task
behavioral21
Sample
CraxsRat_V6.7/NAudio.dll
Resource
win7-20230831-en
Behavioral task
behavioral22
Sample
CraxsRat_V6.7/NAudio.dll
Resource
win10v2004-20230915-en
Behavioral task
behavioral23
Sample
CraxsRat_V6.7/Newtonsoft.Json.dll
Resource
win7-20230831-en
Behavioral task
behavioral24
Sample
CraxsRat_V6.7/Newtonsoft.Json.dll
Resource
win10v2004-20230915-en
Behavioral task
behavioral25
Sample
CraxsRat_V6.7/System.IO.Compression.ZipFile.dll
Resource
win7-20230831-en
Behavioral task
behavioral26
Sample
CraxsRat_V6.7/System.IO.Compression.ZipFile.dll
Resource
win10v2004-20230915-en
Behavioral task
behavioral27
Sample
CraxsRat_V6.7/WinMM.Net.dll
Resource
win7-20230831-en
Behavioral task
behavioral28
Sample
CraxsRat_V6.7/WinMM.Net.dll
Resource
win10v2004-20230915-en
Behavioral task
behavioral29
Sample
CraxsRat_V6.7/res/Lib/7z.dll
Resource
win7-20230831-en
Behavioral task
behavioral30
Sample
CraxsRat_V6.7/res/Lib/7z.dll
Resource
win10v2004-20230915-en
Behavioral task
behavioral31
Sample
CraxsRat_V6.7/res/Lib/7z.exe
Resource
win7-20230831-en
Behavioral task
behavioral32
Sample
CraxsRat_V6.7/res/Lib/7z.exe
Resource
win10v2004-20230915-en
General
-
Target
CraxsRat_V6.7/res/Lib/7z.dll
-
Size
1.2MB
-
MD5
34738b1b326c7f65d365a5b33e045662
-
SHA1
54f86f6d3b5d96584d6d2a76023f3522e09706fe
-
SHA256
4d61796b499a4177b03e8e36778ec57293bebbf26412c69e19d3248602a2bb8a
-
SHA512
134faa16f9913d4cfdfb8efdc9cdda6ff6907016e0f46e3f72792cbc183a688fab0484f251efa562639a75582e380b099481d79d6324e5aded0a8041492414ce
-
SSDEEP
24576:XXm+ENgUCp+R3RuC2HhS6yR1xF2rH8W7f3z9L/SDidq2:HX7cRuC2Q6S36DJuKq
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2912 2796 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2780 wrote to memory of 2796 2780 rundll32.exe 28 PID 2780 wrote to memory of 2796 2780 rundll32.exe 28 PID 2780 wrote to memory of 2796 2780 rundll32.exe 28 PID 2780 wrote to memory of 2796 2780 rundll32.exe 28 PID 2780 wrote to memory of 2796 2780 rundll32.exe 28 PID 2780 wrote to memory of 2796 2780 rundll32.exe 28 PID 2780 wrote to memory of 2796 2780 rundll32.exe 28 PID 2796 wrote to memory of 2912 2796 rundll32.exe 29 PID 2796 wrote to memory of 2912 2796 rundll32.exe 29 PID 2796 wrote to memory of 2912 2796 rundll32.exe 29 PID 2796 wrote to memory of 2912 2796 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\CraxsRat_V6.7\res\Lib\7z.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2780 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\CraxsRat_V6.7\res\Lib\7z.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2796 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2796 -s 2243⤵
- Program crash
PID:2912
-
-