Overview
overview
3Static
static
3mmc-cracked-win32.zip
windows11-21h2-x64
1UltimMC/Qt5Core.dll
windows11-21h2-x64
3UltimMC/Qt5Gui.dll
windows11-21h2-x64
3UltimMC/Qt...rk.dll
windows11-21h2-x64
3UltimMC/Qt5Svg.dll
windows11-21h2-x64
3UltimMC/Qt...ts.dll
windows11-21h2-x64
3UltimMC/Qt5Xml.dll
windows11-21h2-x64
3UltimMC/UltimMC.exe
windows11-21h2-x64
3UltimMC/ic...on.dll
windows11-21h2-x64
3UltimMC/im...if.dll
windows11-21h2-x64
3UltimMC/im...ns.dll
windows11-21h2-x64
3UltimMC/im...co.dll
windows11-21h2-x64
3UltimMC/im...eg.dll
windows11-21h2-x64
3UltimMC/im...vg.dll
windows11-21h2-x64
3UltimMC/im...mp.dll
windows11-21h2-x64
3UltimMC/ja...ck.jar
windows11-21h2-x64
1UltimMC/ja...ch.jar
windows11-21h2-x64
1UltimMC/li...ix.dll
windows11-21h2-x64
3UltimMC/li...++.dll
windows11-21h2-x64
3UltimMC/li....dll.a
windows11-21h2-x64
3UltimMC/li...ip.dll
windows11-21h2-x64
3UltimMC/li...ow.dll
windows11-21h2-x64
3UltimMC/libeay32.dll
windows11-21h2-x64
3UltimMC/li...-1.dll
windows11-21h2-x64
3UltimMC/libssp-0.dll
windows11-21h2-x64
3UltimMC/li...-6.dll
windows11-21h2-x64
3UltimMC/li...-1.dll
windows11-21h2-x64
3UltimMC/pl...ws.dll
windows11-21h2-x64
3UltimMC/qt.conf
windows11-21h2-x64
3UltimMC/ssleay32.dll
windows11-21h2-x64
3UltimMC/zlib1.dll
windows11-21h2-x64
3Analysis
-
max time kernel
32s -
max time network
147s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
03-09-2024 17:01
Static task
static1
Behavioral task
behavioral1
Sample
mmc-cracked-win32.zip
Resource
win11-20240802-en
Behavioral task
behavioral2
Sample
UltimMC/Qt5Core.dll
Resource
win11-20240802-en
Behavioral task
behavioral3
Sample
UltimMC/Qt5Gui.dll
Resource
win11-20240802-en
Behavioral task
behavioral4
Sample
UltimMC/Qt5Network.dll
Resource
win11-20240802-en
Behavioral task
behavioral5
Sample
UltimMC/Qt5Svg.dll
Resource
win11-20240802-en
Behavioral task
behavioral6
Sample
UltimMC/Qt5Widgets.dll
Resource
win11-20240802-en
Behavioral task
behavioral7
Sample
UltimMC/Qt5Xml.dll
Resource
win11-20240802-en
Behavioral task
behavioral8
Sample
UltimMC/UltimMC.exe
Resource
win11-20240802-en
Behavioral task
behavioral9
Sample
UltimMC/iconengines/qsvgicon.dll
Resource
win11-20240802-en
Behavioral task
behavioral10
Sample
UltimMC/imageformats/qgif.dll
Resource
win11-20240802-en
Behavioral task
behavioral11
Sample
UltimMC/imageformats/qicns.dll
Resource
win11-20240802-en
Behavioral task
behavioral12
Sample
UltimMC/imageformats/qico.dll
Resource
win11-20240802-en
Behavioral task
behavioral13
Sample
UltimMC/imageformats/qjpeg.dll
Resource
win11-20240802-en
Behavioral task
behavioral14
Sample
UltimMC/imageformats/qsvg.dll
Resource
win11-20240802-en
Behavioral task
behavioral15
Sample
UltimMC/imageformats/qwbmp.dll
Resource
win11-20240802-en
Behavioral task
behavioral16
Sample
UltimMC/jars/JavaCheck.jar
Resource
win11-20240802-en
Behavioral task
behavioral17
Sample
UltimMC/jars/NewLaunch.jar
Resource
win11-20240802-en
Behavioral task
behavioral18
Sample
UltimMC/libLauncher_iconfix.dll
Resource
win11-20240802-en
Behavioral task
behavioral19
Sample
UltimMC/libLauncher_nbt++.dll
Resource
win11-20240802-en
Behavioral task
behavioral20
Sample
UltimMC/libLauncher_nbt++.dll.a
Resource
win11-20240802-en
Behavioral task
behavioral21
Sample
UltimMC/libLauncher_quazip.dll
Resource
win11-20240802-en
Behavioral task
behavioral22
Sample
UltimMC/libLauncher_rainbow.dll
Resource
win11-20240802-en
Behavioral task
behavioral23
Sample
UltimMC/libeay32.dll
Resource
win11-20240802-en
Behavioral task
behavioral24
Sample
UltimMC/libgcc_s_dw2-1.dll
Resource
win11-20240802-en
Behavioral task
behavioral25
Sample
UltimMC/libssp-0.dll
Resource
win11-20240802-en
Behavioral task
behavioral26
Sample
UltimMC/libstdc++-6.dll
Resource
win11-20240802-en
Behavioral task
behavioral27
Sample
UltimMC/libwinpthread-1.dll
Resource
win11-20240802-en
Behavioral task
behavioral28
Sample
UltimMC/platforms/qwindows.dll
Resource
win11-20240802-en
Behavioral task
behavioral29
Sample
UltimMC/qt.conf
Resource
win11-20240802-en
Behavioral task
behavioral30
Sample
UltimMC/ssleay32.dll
Resource
win11-20240802-en
Behavioral task
behavioral31
Sample
UltimMC/zlib1.dll
Resource
win11-20240802-en
General
-
Target
UltimMC/libLauncher_iconfix.dll
-
Size
127KB
-
MD5
b16e2a99c4e545090ec3ef2c2124f78c
-
SHA1
0b58f102fde3fd65f6d7497fa4be70f3665ad6c4
-
SHA256
6940e02dd5c8b32c5782f3eb22ce39835eebf3ded1a39e0661385dc11e79cd15
-
SHA512
c6361ce29ad8242db7b5d4bb282b4bf2eefcbc83cb9c863819958ba48f9de7f41f56f6fe8f8e8feea3c6bf96b734e439121b7f8ea355bfb3ad6d3d1b200e5310
-
SSDEEP
3072:DUhA8S8fo6OjGyy1dWmC00TEUmIKOpS8aNx5tnzgp:AhA8S8fo6OjGJ1dWLTEUmIKOpS8aNx5Q
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4168 4208 WerFault.exe rundll32.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
rundll32.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4204 wrote to memory of 4208 4204 rundll32.exe rundll32.exe PID 4204 wrote to memory of 4208 4204 rundll32.exe rundll32.exe PID 4204 wrote to memory of 4208 4204 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\libLauncher_iconfix.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4204 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\libLauncher_iconfix.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4208 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4208 -s 6203⤵
- Program crash
PID:4168
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4208 -ip 42081⤵PID:1888