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
149s -
max time network
151s -
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/libLauncher_nbt++.dll
-
Size
342KB
-
MD5
14868bfcdb26d0cb811e4227d8285605
-
SHA1
c540270a3703139734af428fcd0d15f3b4c55851
-
SHA256
15cc80b1e5dc94637ffd25ac87c496ff81c2db7f1b14608761c8c4012ae69f37
-
SHA512
43372592e5e0c8dda95ddb41ceebcc96dec316d63ae95db47c760e5cac595d53dbf5a2babb50de51c199b24e72ccffefb7e788a49d3711fa05f58172cafb3e38
-
SSDEEP
6144:+IUgcH0hz6J8UOxWbc5sCDPB/Qll7a56FBTYb4Y7pHhW6dJjgGoo5Nheff1ByLca:+IUgcH0h1V/Qll7W
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 5096 2544 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 400 wrote to memory of 2544 400 rundll32.exe rundll32.exe PID 400 wrote to memory of 2544 400 rundll32.exe rundll32.exe PID 400 wrote to memory of 2544 400 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\libLauncher_nbt++.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\libLauncher_nbt++.dll,#12⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2544 -s 6323⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2544 -ip 25441⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/2544-0-0x0000000061740000-0x0000000061771000-memory.dmpFilesize
196KB
-
memory/2544-1-0x0000000061741000-0x0000000061757000-memory.dmpFilesize
88KB
-
memory/2544-2-0x0000000061740000-0x0000000061771000-memory.dmpFilesize
196KB
-
memory/2544-6-0x0000000064940000-0x0000000064954000-memory.dmpFilesize
80KB
-
memory/2544-5-0x000000006FC40000-0x000000006FD41000-memory.dmpFilesize
1.0MB
-
memory/2544-4-0x0000000068AC0000-0x0000000068ACC000-memory.dmpFilesize
48KB
-
memory/2544-3-0x000000006E940000-0x000000006E964000-memory.dmpFilesize
144KB