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
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
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
121s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
15-07-2023 23:43
Static task
static1
Behavioral task
behavioral1
Sample
UltimMC/Qt5Core.dll
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
UltimMC/Qt5Core.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral3
Sample
UltimMC/Qt5Gui.dll
Resource
win7-20230712-en
Behavioral task
behavioral4
Sample
UltimMC/Qt5Gui.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral5
Sample
UltimMC/Qt5Network.dll
Resource
win7-20230712-en
Behavioral task
behavioral6
Sample
UltimMC/Qt5Network.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral7
Sample
UltimMC/Qt5Svg.dll
Resource
win7-20230712-en
Behavioral task
behavioral8
Sample
UltimMC/Qt5Svg.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral9
Sample
UltimMC/Qt5Widgets.dll
Resource
win7-20230712-en
Behavioral task
behavioral10
Sample
UltimMC/Qt5Widgets.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral11
Sample
UltimMC/Qt5Xml.dll
Resource
win7-20230712-en
Behavioral task
behavioral12
Sample
UltimMC/Qt5Xml.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral13
Sample
UltimMC/UltimMC.exe
Resource
win7-20230712-en
Behavioral task
behavioral14
Sample
UltimMC/UltimMC.exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral15
Sample
UltimMC/iconengines/qsvgicon.dll
Resource
win7-20230712-en
Behavioral task
behavioral16
Sample
UltimMC/iconengines/qsvgicon.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral17
Sample
UltimMC/imageformats/qgif.dll
Resource
win7-20230712-en
Behavioral task
behavioral18
Sample
UltimMC/imageformats/qgif.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral19
Sample
UltimMC/imageformats/qicns.dll
Resource
win7-20230712-en
Behavioral task
behavioral20
Sample
UltimMC/imageformats/qicns.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral21
Sample
UltimMC/imageformats/qico.dll
Resource
win7-20230712-en
Behavioral task
behavioral22
Sample
UltimMC/imageformats/qico.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral23
Sample
UltimMC/imageformats/qjpeg.dll
Resource
win7-20230712-en
Behavioral task
behavioral24
Sample
UltimMC/imageformats/qjpeg.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral25
Sample
UltimMC/imageformats/qsvg.dll
Resource
win7-20230712-en
Behavioral task
behavioral26
Sample
UltimMC/imageformats/qsvg.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral27
Sample
UltimMC/imageformats/qwbmp.dll
Resource
win7-20230712-en
Behavioral task
behavioral28
Sample
UltimMC/imageformats/qwbmp.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral29
Sample
UltimMC/jars/JavaCheck.jar
Resource
win7-20230712-en
Behavioral task
behavioral30
Sample
UltimMC/jars/JavaCheck.jar
Resource
win10v2004-20230703-en
Behavioral task
behavioral31
Sample
UltimMC/jars/NewLaunch.jar
Resource
win7-20230712-en
Behavioral task
behavioral32
Sample
UltimMC/jars/NewLaunch.jar
Resource
win10v2004-20230703-en
General
-
Target
UltimMC/Qt5Svg.dll
-
Size
349KB
-
MD5
96934c8f93716fb4c5ab7433c3fcf660
-
SHA1
e411016b245b77813f8ea5ed9dc8dcf9403ac831
-
SHA256
adb44de5a537f5fadb9288e3852189f799ba7b95cef847f2198a8864ab6f063b
-
SHA512
bcd231289cf4900886a4a5c55c0584073da36d5dd823ebf6a59986932fdb1cf70ead079fcdc7e9cfd4837e6212eb7037a7b5b7b0704e073b06c6fc4f5dbbc97d
-
SSDEEP
6144:GCJ8N/2aVIOLZS5Qyk2MIwe8x1TB3JJ+Wd5J/LCW2V:GCJQ2arZS2yAG8x1TRjDL
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 860 3876 WerFault.exe 85 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3948 wrote to memory of 3876 3948 rundll32.exe 85 PID 3948 wrote to memory of 3876 3948 rundll32.exe 85 PID 3948 wrote to memory of 3876 3948 rundll32.exe 85
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\Qt5Svg.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3948 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\Qt5Svg.dll,#12⤵PID:3876
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3876 -s 6763⤵
- Program crash
PID:860
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3876 -ip 38761⤵PID:1860