Overview
overview
3Static
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
3UltimMC/Qt5Svg.dll
windows10-2004-x64
3UltimMC/Qt...ts.dll
windows7-x64
3UltimMC/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
1UltimMC/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
1UltimMC/ja...ch.jar
windows7-x64
1UltimMC/ja...ch.jar
windows10-2004-x64
1Analysis
-
max time kernel
136s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
10/06/2023, 21:26
Static task
static1
Behavioral task
behavioral1
Sample
UltimMC/Qt5Core.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
UltimMC/Qt5Core.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
UltimMC/Qt5Gui.dll
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
UltimMC/Qt5Gui.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
UltimMC/Qt5Network.dll
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
UltimMC/Qt5Network.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
UltimMC/Qt5Svg.dll
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
UltimMC/Qt5Svg.dll
Resource
win10v2004-20230221-en
Behavioral task
behavioral9
Sample
UltimMC/Qt5Widgets.dll
Resource
win7-20230220-en
Behavioral task
behavioral10
Sample
UltimMC/Qt5Widgets.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral11
Sample
UltimMC/Qt5Xml.dll
Resource
win7-20230220-en
Behavioral task
behavioral12
Sample
UltimMC/Qt5Xml.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral13
Sample
UltimMC/UltimMC.exe
Resource
win7-20230220-en
Behavioral task
behavioral14
Sample
UltimMC/UltimMC.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral15
Sample
UltimMC/iconengines/qsvgicon.dll
Resource
win7-20230220-en
Behavioral task
behavioral16
Sample
UltimMC/iconengines/qsvgicon.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral17
Sample
UltimMC/imageformats/qgif.dll
Resource
win7-20230220-en
Behavioral task
behavioral18
Sample
UltimMC/imageformats/qgif.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral19
Sample
UltimMC/imageformats/qicns.dll
Resource
win7-20230220-en
Behavioral task
behavioral20
Sample
UltimMC/imageformats/qicns.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral21
Sample
UltimMC/imageformats/qico.dll
Resource
win7-20230220-en
Behavioral task
behavioral22
Sample
UltimMC/imageformats/qico.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral23
Sample
UltimMC/imageformats/qjpeg.dll
Resource
win7-20230220-en
Behavioral task
behavioral24
Sample
UltimMC/imageformats/qjpeg.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral25
Sample
UltimMC/imageformats/qsvg.dll
Resource
win7-20230220-en
Behavioral task
behavioral26
Sample
UltimMC/imageformats/qsvg.dll
Resource
win10v2004-20230221-en
Behavioral task
behavioral27
Sample
UltimMC/imageformats/qwbmp.dll
Resource
win7-20230220-en
Behavioral task
behavioral28
Sample
UltimMC/imageformats/qwbmp.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral29
Sample
UltimMC/jars/JavaCheck.jar
Resource
win7-20230220-en
Behavioral task
behavioral30
Sample
UltimMC/jars/JavaCheck.jar
Resource
win10v2004-20230220-en
Behavioral task
behavioral31
Sample
UltimMC/jars/NewLaunch.jar
Resource
win7-20230220-en
Behavioral task
behavioral32
Sample
UltimMC/jars/NewLaunch.jar
Resource
win10v2004-20230220-en
General
-
Target
UltimMC/Qt5Xml.dll
-
Size
221KB
-
MD5
f09bf12746b7821c7ab1e16ce41e9119
-
SHA1
f70368238133e02957e465ae1196f064da69680b
-
SHA256
dbdd63614097767943c585c09f08d346500683e308861f583b2589618d491d6a
-
SHA512
ff3dfbec1efb9dae085da3b38f1f7b3d59c289137bc18c8330a6ae95471eded0569669dbf9eb83ffb3be03803c6eb248f2999b963614c40719bc953138fe85d5
-
SSDEEP
3072:nn7BwPZm8TEGjKh+NPmuWFaDA1w1Bn6PJQD+B6TQtiPVSe00FUAuDl3DF+bDXW2b:uPdjKhY+uWFaDA1jeu6TQtiPWuPW2
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4220 3696 WerFault.exe 81 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3736 wrote to memory of 3696 3736 rundll32.exe 81 PID 3736 wrote to memory of 3696 3736 rundll32.exe 81 PID 3736 wrote to memory of 3696 3736 rundll32.exe 81
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\Qt5Xml.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3736 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\Qt5Xml.dll,#12⤵PID:3696
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3696 -s 6763⤵
- Program crash
PID:4220
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3696 -ip 36961⤵PID:4340