Overview
overview
7Static
static
3ScreenStyl...2).exe
windows10-2004-x64
7$PLUGINSDI....1.exe
windows10-2004-x64
4$PLUGINSDI...er.dll
windows10-2004-x64
1$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3$PLUGINSDI...7z.dll
windows10-2004-x64
3$PROGRAMFI...ck.dll
windows10-2004-x64
1$PROGRAMFI...x.html
windows10-2004-x64
1$PROGRAMFI...x.html
windows10-2004-x64
1$PROGRAMFI...x.html
windows10-2004-x64
1$PROGRAMFI...x.html
windows10-2004-x64
1$PROGRAMFI...x.html
windows10-2004-x64
1$PROGRAMFI...x.html
windows10-2004-x64
1$PROGRAMFI...x.html
windows10-2004-x64
1$PROGRAMFI...x.html
windows10-2004-x64
1$PROGRAMFI...x.html
windows10-2004-x64
1$PROGRAMFI...x.html
windows10-2004-x64
1$PROGRAMFI...s.html
windows10-2004-x64
1$PROGRAMFI...s.html
windows10-2004-x64
1$PROGRAMFI...Ds.url
windows10-2004-x64
1$PROGRAMFI...se.rtf
windows10-2004-x64
1$PROGRAMFI...om.url
windows10-2004-x64
3$PROGRAMFI...ck.dll
windows10-2004-x64
1$PROGRAMFI...ck.exe
windows10-2004-x64
1$PROGRAMFI...ug.exe
windows10-2004-x64
1$PROGRAMFI...er.exe
windows10-2004-x64
1$PROGRAMFI...us.dll
windows10-2004-x64
3Uninstall ...er.exe
windows10-2004-x64
7Analysis
-
max time kernel
430s -
max time network
444s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
05-07-2024 20:11
Static task
static1
Behavioral task
behavioral1
Sample
ScreenStyler-Setup-0.2.3-preview+win (2).exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/Rainmeter-4.3.1.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$PROGRAMFILES/RocketDock/Docklets/RocketClock/RocketClock.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral12
Sample
$PROGRAMFILES/RocketDock/Help/Chinese/index.html
Resource
win10v2004-20240704-en
Behavioral task
behavioral13
Sample
$PROGRAMFILES/RocketDock/Help/Czech/index.html
Resource
win10v2004-20240704-en
Behavioral task
behavioral14
Sample
$PROGRAMFILES/RocketDock/Help/English/index.html
Resource
win10v2004-20240704-en
Behavioral task
behavioral15
Sample
$PROGRAMFILES/RocketDock/Help/French/index.html
Resource
win10v2004-20240704-en
Behavioral task
behavioral16
Sample
$PROGRAMFILES/RocketDock/Help/German/index.html
Resource
win10v2004-20240704-en
Behavioral task
behavioral17
Sample
$PROGRAMFILES/RocketDock/Help/Korean/index.html
Resource
win10v2004-20240704-en
Behavioral task
behavioral18
Sample
$PROGRAMFILES/RocketDock/Help/Polish/index.html
Resource
win10v2004-20240704-en
Behavioral task
behavioral19
Sample
$PROGRAMFILES/RocketDock/Help/Spanish/index.html
Resource
win10v2004-20240704-en
Behavioral task
behavioral20
Sample
$PROGRAMFILES/RocketDock/Help/TraditionalChinese/index.html
Resource
win10v2004-20240704-en
Behavioral task
behavioral21
Sample
$PROGRAMFILES/RocketDock/Help/Turkish/index.html
Resource
win10v2004-20240704-en
Behavioral task
behavioral22
Sample
$PROGRAMFILES/RocketDock/Help/shared/languages.html
Resource
win10v2004-20240704-en
Behavioral task
behavioral23
Sample
$PROGRAMFILES/RocketDock/Languages/Instructions.html
Resource
win10v2004-20240508-en
Behavioral task
behavioral24
Sample
$PROGRAMFILES/RocketDock/Languages/Language IDs.url
Resource
win10v2004-20240704-en
Behavioral task
behavioral25
Sample
$PROGRAMFILES/RocketDock/License.rtf
Resource
win10v2004-20240704-en
Behavioral task
behavioral26
Sample
$PROGRAMFILES/RocketDock/PunkSoftware.com.url
Resource
win10v2004-20240704-en
Behavioral task
behavioral27
Sample
$PROGRAMFILES/RocketDock/RocketDock.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral28
Sample
$PROGRAMFILES/RocketDock/RocketDock.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral29
Sample
$PROGRAMFILES/RocketDock/Tools/Debug.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral30
Sample
$PROGRAMFILES/RocketDock/Tools/LanguageID Finder.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral31
Sample
$PROGRAMFILES/RocketDock/gdiplus.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral32
Sample
Uninstall ScreenStyler.exe
Resource
win10v2004-20240704-en
General
-
Target
$PLUGINSDIR/SpiderBanner.dll
-
Size
9KB
-
MD5
17309e33b596ba3a5693b4d3e85cf8d7
-
SHA1
7d361836cf53df42021c7f2b148aec9458818c01
-
SHA256
996a259e53ca18b89ec36d038c40148957c978c0fd600a268497d4c92f882a93
-
SHA512
1abac3ce4f2d5e4a635162e16cf9125e059ba1539f70086c2d71cd00d41a6e2a54d468e6f37792e55a822d7082fb388b8dfecc79b59226bbb047b7d28d44d298
-
SSDEEP
192:5lkE3uqRI1y7/xcfK4PRef6gQzJyY1rpKlVrw:5lkMBI1y7UKcef6XzJrpKY
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4272 wrote to memory of 3612 4272 rundll32.exe 83 PID 4272 wrote to memory of 3612 4272 rundll32.exe 83 PID 4272 wrote to memory of 3612 4272 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SpiderBanner.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4272 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SpiderBanner.dll,#12⤵PID:3612
-