Overview
overview
3Static
static
3mmc-develop-win32.zip
windows10-1703-x64
1MultiMC/MultiMC.exe
windows10-1703-x64
1MultiMC/Qt5Core.dll
windows10-1703-x64
3MultiMC/Qt5Gui.dll
windows10-1703-x64
3MultiMC/Qt...rk.dll
windows10-1703-x64
3MultiMC/Qt5Svg.dll
windows10-1703-x64
3MultiMC/Qt...ts.dll
windows10-1703-x64
3MultiMC/Qt5Xml.dll
windows10-1703-x64
3MultiMC/ic...on.dll
windows10-1703-x64
1MultiMC/im...if.dll
windows10-1703-x64
1MultiMC/im...ns.dll
windows10-1703-x64
1MultiMC/im...co.dll
windows10-1703-x64
1MultiMC/im...eg.dll
windows10-1703-x64
1MultiMC/im...vg.dll
windows10-1703-x64
1MultiMC/im...mp.dll
windows10-1703-x64
1MultiMC/ja...ck.jar
windows10-1703-x64
1MultiMC/ja...ch.jar
windows10-1703-x64
1MultiMC/li...ix.dll
windows10-1703-x64
3MultiMC/li...++.dll
windows10-1703-x64
3MultiMC/li....dll.a
windows10-1703-x64
3MultiMC/li...ip.dll
windows10-1703-x64
3MultiMC/li...ow.dll
windows10-1703-x64
3MultiMC/libeay32.dll
windows10-1703-x64
1MultiMC/li...-1.dll
windows10-1703-x64
3MultiMC/libssp-0.dll
windows10-1703-x64
3MultiMC/li...-6.dll
windows10-1703-x64
3MultiMC/li...-1.dll
windows10-1703-x64
1MultiMC/pl...ws.dll
windows10-1703-x64
1MultiMC/qt.conf
windows10-1703-x64
3MultiMC/ssleay32.dll
windows10-1703-x64
1MultiMC/zlib1.dll
windows10-1703-x64
1Analysis
-
max time kernel
57s -
max time network
68s -
platform
windows10-1703_x64 -
resource
win10-20230915-en -
resource tags
arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system -
submitted
19-09-2023 06:51
Static task
static1
Behavioral task
behavioral1
Sample
mmc-develop-win32.zip
Resource
win10-20230915-en
Behavioral task
behavioral2
Sample
MultiMC/MultiMC.exe
Resource
win10-20230915-en
Behavioral task
behavioral3
Sample
MultiMC/Qt5Core.dll
Resource
win10-20230915-en
Behavioral task
behavioral4
Sample
MultiMC/Qt5Gui.dll
Resource
win10-20230915-en
Behavioral task
behavioral5
Sample
MultiMC/Qt5Network.dll
Resource
win10-20230915-en
Behavioral task
behavioral6
Sample
MultiMC/Qt5Svg.dll
Resource
win10-20230915-en
Behavioral task
behavioral7
Sample
MultiMC/Qt5Widgets.dll
Resource
win10-20230915-en
Behavioral task
behavioral8
Sample
MultiMC/Qt5Xml.dll
Resource
win10-20230915-en
Behavioral task
behavioral9
Sample
MultiMC/iconengines/qsvgicon.dll
Resource
win10-20230915-en
Behavioral task
behavioral10
Sample
MultiMC/imageformats/qgif.dll
Resource
win10-20230831-en
Behavioral task
behavioral11
Sample
MultiMC/imageformats/qicns.dll
Resource
win10-20230915-en
Behavioral task
behavioral12
Sample
MultiMC/imageformats/qico.dll
Resource
win10-20230915-en
Behavioral task
behavioral13
Sample
MultiMC/imageformats/qjpeg.dll
Resource
win10-20230915-en
Behavioral task
behavioral14
Sample
MultiMC/imageformats/qsvg.dll
Resource
win10-20230915-en
Behavioral task
behavioral15
Sample
MultiMC/imageformats/qwbmp.dll
Resource
win10-20230915-en
Behavioral task
behavioral16
Sample
MultiMC/jars/JavaCheck.jar
Resource
win10-20230915-en
Behavioral task
behavioral17
Sample
MultiMC/jars/NewLaunch.jar
Resource
win10-20230915-en
Behavioral task
behavioral18
Sample
MultiMC/libLauncher_iconfix.dll
Resource
win10-20230831-en
Behavioral task
behavioral19
Sample
MultiMC/libLauncher_nbt++.dll
Resource
win10-20230915-en
Behavioral task
behavioral20
Sample
MultiMC/libLauncher_nbt++.dll.a
Resource
win10-20230915-en
Behavioral task
behavioral21
Sample
MultiMC/libLauncher_quazip.dll
Resource
win10-20230915-en
Behavioral task
behavioral22
Sample
MultiMC/libLauncher_rainbow.dll
Resource
win10-20230915-en
Behavioral task
behavioral23
Sample
MultiMC/libeay32.dll
Resource
win10-20230915-en
Behavioral task
behavioral24
Sample
MultiMC/libgcc_s_dw2-1.dll
Resource
win10-20230831-en
Behavioral task
behavioral25
Sample
MultiMC/libssp-0.dll
Resource
win10-20230915-en
Behavioral task
behavioral26
Sample
MultiMC/libstdc++-6.dll
Resource
win10-20230915-en
Behavioral task
behavioral27
Sample
MultiMC/libwinpthread-1.dll
Resource
win10-20230831-en
Behavioral task
behavioral28
Sample
MultiMC/platforms/qwindows.dll
Resource
win10-20230915-en
Behavioral task
behavioral29
Sample
MultiMC/qt.conf
Resource
win10-20230915-en
Behavioral task
behavioral30
Sample
MultiMC/ssleay32.dll
Resource
win10-20230915-en
Behavioral task
behavioral31
Sample
MultiMC/zlib1.dll
Resource
win10-20230915-en
General
-
Target
MultiMC/imageformats/qico.dll
-
Size
35KB
-
MD5
2c32188d9388b06ec91170e4461913ab
-
SHA1
082689789ff54cacf94b0f171c762df512c8a786
-
SHA256
63f7f73d9bd956ca55b80ce29d24c0a1da1a126885d45473e5779ca78a709dcb
-
SHA512
57286e87e9a013229db863c152d41b7af821b8afa7f84259f58f7089a947ca3771d526aada88212fcbb235209b6b504a489a5c43c4ba0b2a77e1f31e882e9262
-
SSDEEP
384:JUev3snLkJqIN1v5dqY3M1lNRa16NQkgcPkRu7xR3xr+i1AxwWTTVqI5SEwZY1:l2XqL0IexWkg0k0dR31fWdqqSEwZY1
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3732 wrote to memory of 4284 3732 rundll32.exe rundll32.exe PID 3732 wrote to memory of 4284 3732 rundll32.exe rundll32.exe PID 3732 wrote to memory of 4284 3732 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiMC\imageformats\qico.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3732 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiMC\imageformats\qico.dll,#12⤵PID:4284