Overview
overview
7Static
static
3Crystal-Cl...up.exe
windows7-x64
7Crystal-Cl...up.exe
windows10-2004-x64
7$PLUGINSDI...ls.dll
windows7-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows7-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3Crystal Cl...er.exe
windows7-x64
7Crystal Cl...er.exe
windows10-2004-x64
7LICENSES.c...m.html
windows7-x64
3LICENSES.c...m.html
windows10-2004-x64
1d3dcompiler_47.dll
windows10-2004-x64
1ffmpeg.dll
windows7-x64
1ffmpeg.dll
windows10-2004-x64
1libEGL.dll
windows7-x64
1libEGL.dll
windows10-2004-x64
1libGLESv2.dll
windows7-x64
1libGLESv2.dll
windows10-2004-x64
1resources/elevate.exe
windows7-x64
3resources/elevate.exe
windows10-2004-x64
swiftshade...GL.dll
windows7-x64
1swiftshade...GL.dll
windows10-2004-x64
1swiftshade...v2.dll
windows7-x64
1swiftshade...v2.dll
windows10-2004-x64
1vk_swiftshader.dll
windows7-x64
1vk_swiftshader.dll
windows10-2004-x64
1vulkan-1.dll
windows7-x64
1vulkan-1.dll
windows10-2004-x64
1$PLUGINSDI...gs.dll
windows7-x64
3Analysis
-
max time kernel
117s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07-09-2024 16:59
Static task
static1
Behavioral task
behavioral1
Sample
Crystal-Client-Launcher-setup.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Crystal-Client-Launcher-setup.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/WinShell.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
Crystal Client Launcher.exe
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
Crystal Client Launcher.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
LICENSES.chromium.html
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
LICENSES.chromium.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
d3dcompiler_47.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral16
Sample
ffmpeg.dll
Resource
win7-20240903-en
Behavioral task
behavioral17
Sample
ffmpeg.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral18
Sample
libEGL.dll
Resource
win7-20240903-en
Behavioral task
behavioral19
Sample
libEGL.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral20
Sample
libGLESv2.dll
Resource
win7-20240903-en
Behavioral task
behavioral21
Sample
libGLESv2.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral22
Sample
resources/elevate.exe
Resource
win7-20240708-en
Behavioral task
behavioral23
Sample
resources/elevate.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral24
Sample
swiftshader/libEGL.dll
Resource
win7-20240903-en
Behavioral task
behavioral25
Sample
swiftshader/libEGL.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral26
Sample
swiftshader/libGLESv2.dll
Resource
win7-20240903-en
Behavioral task
behavioral27
Sample
swiftshader/libGLESv2.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral28
Sample
vk_swiftshader.dll
Resource
win7-20240903-en
Behavioral task
behavioral29
Sample
vk_swiftshader.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral30
Sample
vulkan-1.dll
Resource
win7-20240903-en
Behavioral task
behavioral31
Sample
vulkan-1.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240704-en
General
-
Target
libGLESv2.dll
-
Size
7.6MB
-
MD5
8c93e19281992a00993fc0f09e272917
-
SHA1
3a2d12bc85f829775ec8c5c1f8e35a783d37b7a7
-
SHA256
1ebc1da8d7e463a5d3dc127a632989ef35cfbd94cb18bf1f8ee790f172d43703
-
SHA512
c4ec65378d83e6645c9128825853de2d3e82c0f430cd28fdc761eaf2d011267c3794b7c1dcef017750323873d7fe976656eebf9ed7c03582741d43738f3e0c7c
-
SSDEEP
49152:BIgJiNu/CVyS4I+K/UGG7ftgIj4RBrGW+T54vwjKxH33yjsMfRJvLnLBXonnMl9W:mNyUxGDahRNR6gyxQi4Mn0YJ4/qamG
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 316 wrote to memory of 2008 316 rundll32.exe 30 PID 316 wrote to memory of 2008 316 rundll32.exe 30 PID 316 wrote to memory of 2008 316 rundll32.exe 30