Overview
overview
7Static
static
3Silent Cli....1.exe
windows7-x64
7Silent Cli....1.exe
windows10-2004-x64
7$PLUGINSDI...er.dll
windows7-x64
1$PLUGINSDI...er.dll
windows10-2004-x64
1$PLUGINSDI...ls.dll
windows7-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3LICENSES.c...m.html
windows7-x64
1LICENSES.c...m.html
windows10-2004-x64
1Silent Client.exe
windows7-x64
1Silent Client.exe
windows10-2004-x64
7d3dcompiler_47.dll
windows10-2004-x64
1ffmpeg.dll
windows7-x64
1ffmpeg.dll
windows10-2004-x64
libEGL.dll
windows7-x64
1libEGL.dll
windows10-2004-x64
1libGLESv2.dll
windows7-x64
1libGLESv2.dll
windows10-2004-x64
1resources/app.js
windows7-x64
1resources/app.js
windows10-2004-x64
1resources/...r.html
windows7-x64
1resources/...r.html
windows10-2004-x64
1resources/...ter.js
windows7-x64
1resources/...ter.js
windows10-2004-x64
1resources/elevate.exe
windows7-x64
1resources/elevate.exe
windows10-2004-x64
1vk_swiftshader.dll
windows7-x64
1vk_swiftshader.dll
windows10-2004-x64
1vulkan-1.dll
windows7-x64
1Analysis
-
max time kernel
1795s -
max time network
1804s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
06/04/2024, 01:23
Static task
static1
Behavioral task
behavioral1
Sample
Silent Client Setup 4.1.1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Silent Client Setup 4.1.1.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win7-20240319-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win7-20240319-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/WinShell.dll
Resource
win7-20240319-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
LICENSES.chromium.html
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
LICENSES.chromium.html
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
Silent Client.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
Silent Client.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
d3dcompiler_47.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral16
Sample
ffmpeg.dll
Resource
win7-20240221-en
Behavioral task
behavioral17
Sample
ffmpeg.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral18
Sample
libEGL.dll
Resource
win7-20240221-en
Behavioral task
behavioral19
Sample
libEGL.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral20
Sample
libGLESv2.dll
Resource
win7-20240215-en
Behavioral task
behavioral21
Sample
libGLESv2.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral22
Sample
resources/app.js
Resource
win7-20240215-en
Behavioral task
behavioral23
Sample
resources/app.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral24
Sample
resources/assets/updater/updater.html
Resource
win7-20240221-en
Behavioral task
behavioral25
Sample
resources/assets/updater/updater.html
Resource
win10v2004-20240226-en
Behavioral task
behavioral26
Sample
resources/assets/updater/updater.js
Resource
win7-20240221-en
Behavioral task
behavioral27
Sample
resources/assets/updater/updater.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral28
Sample
resources/elevate.exe
Resource
win7-20240221-en
Behavioral task
behavioral29
Sample
resources/elevate.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral30
Sample
vk_swiftshader.dll
Resource
win7-20231129-en
Behavioral task
behavioral31
Sample
vk_swiftshader.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral32
Sample
vulkan-1.dll
Resource
win7-20240221-en
General
-
Target
vk_swiftshader.dll
-
Size
5.0MB
-
MD5
c3910a9fed38daf90b54b78ba39d0d40
-
SHA1
6e702fdea3d2989aadab102a2da6d3005cc135d2
-
SHA256
4a9ca5adbfdb3fd2cee0be0cef83ad21bfd8239d8ea0f8ef9849b8cf879d2d02
-
SHA512
65b72e9a209ead1a43344731163f39a3d05952b219c8bcc720d1256cc8adfadf938055a322ea951bf1a40172e12809fd487937a20df0c67d0497f671e1626ba0
-
SSDEEP
49152:eG7ixZvPbWjIXTFy1RYQZHJvuZBiDTwgvsrt5/PXd0kpmaN+WUf4CvB25zT7RCAt:b7iDPqjvzO1Lhgf49zT7grg4
Malware Config
Signatures
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeManageVolumePrivilege 5108 svchost.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\vk_swiftshader.dll,#11⤵PID:3004
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3468 --field-trial-handle=3044,i,17059189006398306756,4247826696353232857,262144 --variations-seed-version /prefetch:81⤵PID:2240
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=5412 --field-trial-handle=3044,i,17059189006398306756,4247826696353232857,262144 --variations-seed-version /prefetch:81⤵PID:3544
-
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe1⤵PID:1488
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k UnistackSvcGroup1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5108