Overview
overview
7Static
static
3mmc-cracked-win32.zip
windows10-2004-x64
1UltimMC/Qt5Core.dll
windows10-2004-x64
3UltimMC/Qt5Gui.dll
windows10-2004-x64
3UltimMC/Qt...rk.dll
windows10-2004-x64
3UltimMC/Qt5Svg.dll
windows10-2004-x64
3UltimMC/Qt...ts.dll
windows10-2004-x64
3UltimMC/Qt5Xml.dll
windows10-2004-x64
3UltimMC/UltimMC.exe
windows10-2004-x64
1UltimMC/ic...on.dll
windows10-2004-x64
1UltimMC/im...if.dll
windows10-2004-x64
1UltimMC/im...ns.dll
windows10-2004-x64
1UltimMC/im...co.dll
windows10-2004-x64
1UltimMC/im...eg.dll
windows10-2004-x64
1UltimMC/im...vg.dll
windows10-2004-x64
1UltimMC/im...mp.dll
windows10-2004-x64
1UltimMC/ja...ck.jar
windows10-2004-x64
7UltimMC/ja...ch.jar
windows10-2004-x64
7UltimMC/li...ix.dll
windows10-2004-x64
3UltimMC/li...++.dll
windows10-2004-x64
3UltimMC/li....dll.a
windows10-2004-x64
3UltimMC/li...ip.dll
windows10-2004-x64
3UltimMC/li...ow.dll
windows10-2004-x64
3UltimMC/libeay32.dll
windows10-2004-x64
1UltimMC/li...-1.dll
windows10-2004-x64
3UltimMC/libssp-0.dll
windows10-2004-x64
3UltimMC/li...-6.dll
windows10-2004-x64
3UltimMC/li...-1.dll
windows10-2004-x64
1UltimMC/pl...ws.dll
windows10-2004-x64
1UltimMC/qt.conf
windows10-2004-x64
3UltimMC/ssleay32.dll
windows10-2004-x64
1UltimMC/zlib1.dll
windows10-2004-x64
3Analysis
-
max time kernel
136s -
max time network
106s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
04-05-2024 20:32
Static task
static1
Behavioral task
behavioral1
Sample
mmc-cracked-win32.zip
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
UltimMC/Qt5Core.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral3
Sample
UltimMC/Qt5Gui.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral4
Sample
UltimMC/Qt5Network.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral5
Sample
UltimMC/Qt5Svg.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral6
Sample
UltimMC/Qt5Widgets.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral7
Sample
UltimMC/Qt5Xml.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral8
Sample
UltimMC/UltimMC.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral9
Sample
UltimMC/iconengines/qsvgicon.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral10
Sample
UltimMC/imageformats/qgif.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral11
Sample
UltimMC/imageformats/qicns.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral12
Sample
UltimMC/imageformats/qico.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
UltimMC/imageformats/qjpeg.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral14
Sample
UltimMC/imageformats/qsvg.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral15
Sample
UltimMC/imageformats/qwbmp.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral16
Sample
UltimMC/jars/JavaCheck.jar
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
UltimMC/jars/NewLaunch.jar
Resource
win10v2004-20240426-en
Behavioral task
behavioral18
Sample
UltimMC/libLauncher_iconfix.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral19
Sample
UltimMC/libLauncher_nbt++.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral20
Sample
UltimMC/libLauncher_nbt++.dll.a
Resource
win10v2004-20240419-en
Behavioral task
behavioral21
Sample
UltimMC/libLauncher_quazip.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral22
Sample
UltimMC/libLauncher_rainbow.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral23
Sample
UltimMC/libeay32.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral24
Sample
UltimMC/libgcc_s_dw2-1.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral25
Sample
UltimMC/libssp-0.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral26
Sample
UltimMC/libstdc++-6.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral27
Sample
UltimMC/libwinpthread-1.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral28
Sample
UltimMC/platforms/qwindows.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral29
Sample
UltimMC/qt.conf
Resource
win10v2004-20240419-en
Behavioral task
behavioral30
Sample
UltimMC/ssleay32.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral31
Sample
UltimMC/zlib1.dll
Resource
win10v2004-20240419-en
General
-
Target
UltimMC/Qt5Network.dll
-
Size
1.5MB
-
MD5
a72dfd36b9b8c51de93f3c7cca5945ce
-
SHA1
1bb6dfcb892b74968f5b8ef26e0027842df20fbf
-
SHA256
41fafdcea112cb01edadc0b2c14995d4cf05e4b5fd101a6e196baaa614b228e8
-
SHA512
5a38b11928f1319dac7b75cfd8304610f75e0464f26bc44810458e14cc79ca9d1396f55c1c6405baf95e176755a50c8076bcf6b30d05e4fc95607f479b9f9dec
-
SSDEEP
49152:ZrURZC+3uELYy60bMcDrGBj3IfTt3yLorAnjhm:FK0+3uEUy6YMcDrGBz
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1020 1076 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3808 wrote to memory of 1076 3808 rundll32.exe rundll32.exe PID 3808 wrote to memory of 1076 3808 rundll32.exe rundll32.exe PID 3808 wrote to memory of 1076 3808 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\Qt5Network.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3808 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\Qt5Network.dll,#12⤵PID:1076
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1076 -s 7163⤵
- Program crash
PID:1020
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1076 -ip 10761⤵PID:1084