Overview
overview
8Static
static
3UltimMC/Qt5Core.dll
windows7-x64
3UltimMC/Qt5Core.dll
windows10-2004-x64
3UltimMC/Qt5Gui.dll
windows7-x64
3UltimMC/Qt5Gui.dll
windows10-2004-x64
3UltimMC/Qt...rk.dll
windows7-x64
3UltimMC/Qt...rk.dll
windows10-2004-x64
3UltimMC/Qt5Svg.dll
windows7-x64
1UltimMC/Qt5Svg.dll
windows10-2004-x64
3UltimMC/Qt...ts.dll
windows7-x64
1UltimMC/Qt...ts.dll
windows10-2004-x64
3UltimMC/Qt5Xml.dll
windows7-x64
3UltimMC/Qt5Xml.dll
windows10-2004-x64
3UltimMC/UltimMC.exe
windows7-x64
1UltimMC/UltimMC.exe
windows10-2004-x64
8UltimMC/ic...on.dll
windows7-x64
1UltimMC/ic...on.dll
windows10-2004-x64
1UltimMC/im...if.dll
windows7-x64
1UltimMC/im...if.dll
windows10-2004-x64
1UltimMC/im...ns.dll
windows7-x64
1UltimMC/im...ns.dll
windows10-2004-x64
1UltimMC/im...co.dll
windows7-x64
1UltimMC/im...co.dll
windows10-2004-x64
1UltimMC/im...eg.dll
windows7-x64
1UltimMC/im...eg.dll
windows10-2004-x64
1UltimMC/im...vg.dll
windows7-x64
1UltimMC/im...vg.dll
windows10-2004-x64
1UltimMC/im...mp.dll
windows7-x64
1UltimMC/im...mp.dll
windows10-2004-x64
1UltimMC/ja...ck.jar
windows7-x64
1UltimMC/ja...ck.jar
windows10-2004-x64
7UltimMC/ja...ch.jar
windows7-x64
1UltimMC/ja...ch.jar
windows10-2004-x64
7Analysis
-
max time kernel
148s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
12-02-2024 14:48
Static task
static1
Behavioral task
behavioral1
Sample
UltimMC/Qt5Core.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
UltimMC/Qt5Core.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
UltimMC/Qt5Gui.dll
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
UltimMC/Qt5Gui.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
UltimMC/Qt5Network.dll
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
UltimMC/Qt5Network.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral7
Sample
UltimMC/Qt5Svg.dll
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
UltimMC/Qt5Svg.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral9
Sample
UltimMC/Qt5Widgets.dll
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
UltimMC/Qt5Widgets.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral11
Sample
UltimMC/Qt5Xml.dll
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
UltimMC/Qt5Xml.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
UltimMC/UltimMC.exe
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
UltimMC/UltimMC.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral15
Sample
UltimMC/iconengines/qsvgicon.dll
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
UltimMC/iconengines/qsvgicon.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
UltimMC/imageformats/qgif.dll
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
UltimMC/imageformats/qgif.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
UltimMC/imageformats/qicns.dll
Resource
win7-20231129-en
Behavioral task
behavioral20
Sample
UltimMC/imageformats/qicns.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral21
Sample
UltimMC/imageformats/qico.dll
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
UltimMC/imageformats/qico.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral23
Sample
UltimMC/imageformats/qjpeg.dll
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
UltimMC/imageformats/qjpeg.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral25
Sample
UltimMC/imageformats/qsvg.dll
Resource
win7-20231215-en
Behavioral task
behavioral26
Sample
UltimMC/imageformats/qsvg.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral27
Sample
UltimMC/imageformats/qwbmp.dll
Resource
win7-20231129-en
Behavioral task
behavioral28
Sample
UltimMC/imageformats/qwbmp.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral29
Sample
UltimMC/jars/JavaCheck.jar
Resource
win7-20231215-en
Behavioral task
behavioral30
Sample
UltimMC/jars/JavaCheck.jar
Resource
win10v2004-20231222-en
Behavioral task
behavioral31
Sample
UltimMC/jars/NewLaunch.jar
Resource
win7-20231215-en
Behavioral task
behavioral32
Sample
UltimMC/jars/NewLaunch.jar
Resource
win10v2004-20231215-en
General
-
Target
UltimMC/Qt5Gui.dll
-
Size
5.4MB
-
MD5
03e5f50d7848d9cc2d8d00127ea6e706
-
SHA1
30a5fd241e9db476f11235d7a7d650ec23ac97e2
-
SHA256
047811d5fecb88e19c6e70aeabac7848599142cfe8aba1a01c0d130dd4f72452
-
SHA512
d41c80f85cfbe9779cccb3ad3825917044075b126c866aece157c6b85b418382394cb6a58cd5b2ea386659c042fcebe963131fb2d37ee80c684c1c9154eb9e31
-
SSDEEP
98304:TKTu1y8DX4YFi3UIK5f77kyB1ophScU22BhrwRD7e+1X+Q86o:TPTFbFdYhd86
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4124 4104 WerFault.exe 84 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1504 wrote to memory of 4104 1504 rundll32.exe 84 PID 1504 wrote to memory of 4104 1504 rundll32.exe 84 PID 1504 wrote to memory of 4104 1504 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\Qt5Gui.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1504 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\Qt5Gui.dll,#12⤵PID:4104
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 6843⤵
- Program crash
PID:4124
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4104 -ip 41041⤵PID:4828