Overview
overview
5Static
static
5wsusofflin...s.bash
linux_amd64
wsusofflin...s.bash
linux_mipsel
wsusofflin...s.bash
linux_mips
wsusofflin...s.bash
linux_armhf
wsusofflin...s.bash
linux_amd64
wsusofflin...s.bash
linux_mipsel
wsusofflin...s.bash
linux_mips
wsusofflin...s.bash
linux_armhf
wsusofflin...s.bash
linux_amd64
wsusofflin...s.bash
linux_mipsel
wsusofflin...s.bash
linux_mips
wsusofflin...s.bash
linux_armhf
wsusofflin...s.bash
linux_amd64
wsusofflin...s.bash
linux_mipsel
wsusofflin...s.bash
linux_mips
wsusofflin...s.bash
linux_armhf
wsusofflin...e.bash
linux_amd64
wsusofflin...e.bash
linux_mipsel
wsusofflin...e.bash
linux_mips
wsusofflin...e.bash
linux_armhf
wsusofflin...r.bash
linux_amd64
wsusofflin...r.bash
linux_mipsel
wsusofflin...r.bash
linux_mips
wsusofflin...r.bash
linux_armhf
wsusofflin...sl.xml
windows7_x64
1wsusofflin...sl.xml
windows10_x64
1wsusofflin...sl.xml
windows7_x64
1wsusofflin...sl.xml
windows10_x64
1wsusofflin...sl.xml
windows7_x64
1wsusofflin...sl.xml
windows10_x64
1wsusofflin...sl.xml
windows7_x64
1wsusofflin...sl.xml
windows10_x64
1Analysis
-
max time kernel
34s -
max time network
20s -
platform
windows7_x64 -
resource
win7-en-20211014 -
submitted
01-11-2021 20:30
Behavioral task
behavioral1
Sample
wsusoffline/sh/download-updates.bash
Resource
ubuntu1804-amd64-en-20211025
Behavioral task
behavioral2
Sample
wsusoffline/sh/download-updates.bash
Resource
debian9-mipsel-en-20211025
Behavioral task
behavioral3
Sample
wsusoffline/sh/download-updates.bash
Resource
debian9-mipsbe-en-20211025
Behavioral task
behavioral4
Sample
wsusoffline/sh/download-updates.bash
Resource
debian9-armhf-en-20211025
Behavioral task
behavioral5
Sample
wsusoffline/sh/fix-file-permissions.bash
Resource
ubuntu1804-amd64-en-20211025
Behavioral task
behavioral6
Sample
wsusoffline/sh/fix-file-permissions.bash
Resource
debian9-mipsel-en-20211025
Behavioral task
behavioral7
Sample
wsusoffline/sh/fix-file-permissions.bash
Resource
debian9-mipsbe-en-20211025
Behavioral task
behavioral8
Sample
wsusoffline/sh/fix-file-permissions.bash
Resource
debian9-armhf-en-20211025
Behavioral task
behavioral9
Sample
wsusoffline/sh/get-all-updates.bash
Resource
ubuntu1804-amd64-en-20211025
Behavioral task
behavioral10
Sample
wsusoffline/sh/get-all-updates.bash
Resource
debian9-mipsel-en-20211025
Behavioral task
behavioral11
Sample
wsusoffline/sh/get-all-updates.bash
Resource
debian9-mipsbe-en-20211025
Behavioral task
behavioral12
Sample
wsusoffline/sh/get-all-updates.bash
Resource
debian9-armhf-en-20211025
Behavioral task
behavioral13
Sample
wsusoffline/sh/open-support-pages.bash
Resource
ubuntu1804-amd64-en-20211025
Behavioral task
behavioral14
Sample
wsusoffline/sh/open-support-pages.bash
Resource
debian9-mipsel-en-20211025
Behavioral task
behavioral15
Sample
wsusoffline/sh/open-support-pages.bash
Resource
debian9-mipsbe-en-20211025
Behavioral task
behavioral16
Sample
wsusoffline/sh/open-support-pages.bash
Resource
debian9-armhf-en-20211025
Behavioral task
behavioral17
Sample
wsusoffline/sh/rebuild-integrity-database.bash
Resource
ubuntu1804-amd64-en-20211025
Behavioral task
behavioral18
Sample
wsusoffline/sh/rebuild-integrity-database.bash
Resource
debian9-mipsel-en-20211025
Behavioral task
behavioral19
Sample
wsusoffline/sh/rebuild-integrity-database.bash
Resource
debian9-mipsbe-en-20211025
Behavioral task
behavioral20
Sample
wsusoffline/sh/rebuild-integrity-database.bash
Resource
debian9-armhf-en-20211025
Behavioral task
behavioral21
Sample
wsusoffline/sh/update-generator.bash
Resource
ubuntu1804-amd64-en-20211025
Behavioral task
behavioral22
Sample
wsusoffline/sh/update-generator.bash
Resource
debian9-mipsel-en-20211025
Behavioral task
behavioral23
Sample
wsusoffline/sh/update-generator.bash
Resource
debian9-mipsbe-en-20211025
Behavioral task
behavioral24
Sample
wsusoffline/sh/update-generator.bash
Resource
debian9-armhf-en-20211025
Behavioral task
behavioral25
Sample
wsusoffline/xslt/extract-existing-bundle-revision-ids.xsl.xml
Resource
win7-en-20211014
Behavioral task
behavioral26
Sample
wsusoffline/xslt/extract-existing-bundle-revision-ids.xsl.xml
Resource
win10-en-20211014
Behavioral task
behavioral27
Sample
wsusoffline/xslt/extract-superseding-and-superseded-revision-ids.xsl.xml
Resource
win7-en-20211014
Behavioral task
behavioral28
Sample
wsusoffline/xslt/extract-superseding-and-superseded-revision-ids.xsl.xml
Resource
win10-en-20211014
Behavioral task
behavioral29
Sample
wsusoffline/xslt/extract-update-cab-exe-ids-and-locations.xsl.xml
Resource
win7-en-20211014
Behavioral task
behavioral30
Sample
wsusoffline/xslt/extract-update-cab-exe-ids-and-locations.xsl.xml
Resource
win10-en-20211014
Behavioral task
behavioral31
Sample
wsusoffline/xslt/extract-update-revision-and-file-ids.xsl.xml
Resource
win7-en-20211014
Behavioral task
behavioral32
Sample
wsusoffline/xslt/extract-update-revision-and-file-ids.xsl.xml
Resource
win10-en-20211014
General
-
Target
wsusoffline/xslt/extract-update-revision-and-file-ids.xsl.xml
-
Size
970B
-
MD5
b624b2129353822376726f274811b225
-
SHA1
b6716645cfaf56e8e5e863a2b408c07c64549402
-
SHA256
ca70add140d468034e5139e7b20514e04fede3f6507853d5791f5b4c07987fa6
-
SHA512
f1eb463255285b089989475afe2c69e27d81220a1bf294facac9e89eabe67197d823d216feeb1d168fbcf0bf831ba86f75540e74a4509848803afd1b75a7d481
Malware Config
Signatures
-
Processes:
IEXPLORE.EXEIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\IETld\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\InternetRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\LowRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Toolbar IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\PageSetup IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Zoom IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{83824E61-3B5A-11EC-A432-72070556327C} = "0" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\IntelliForms IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
IEXPLORE.EXEpid process 1540 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
IEXPLORE.EXEIEXPLORE.EXEpid process 1540 IEXPLORE.EXE 1540 IEXPLORE.EXE 1640 IEXPLORE.EXE 1640 IEXPLORE.EXE 1640 IEXPLORE.EXE 1640 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
MSOXMLED.EXEiexplore.exeIEXPLORE.EXEdescription pid process target process PID 472 wrote to memory of 1160 472 MSOXMLED.EXE iexplore.exe PID 472 wrote to memory of 1160 472 MSOXMLED.EXE iexplore.exe PID 472 wrote to memory of 1160 472 MSOXMLED.EXE iexplore.exe PID 472 wrote to memory of 1160 472 MSOXMLED.EXE iexplore.exe PID 1160 wrote to memory of 1540 1160 iexplore.exe IEXPLORE.EXE PID 1160 wrote to memory of 1540 1160 iexplore.exe IEXPLORE.EXE PID 1160 wrote to memory of 1540 1160 iexplore.exe IEXPLORE.EXE PID 1160 wrote to memory of 1540 1160 iexplore.exe IEXPLORE.EXE PID 1540 wrote to memory of 1640 1540 IEXPLORE.EXE IEXPLORE.EXE PID 1540 wrote to memory of 1640 1540 IEXPLORE.EXE IEXPLORE.EXE PID 1540 wrote to memory of 1640 1540 IEXPLORE.EXE IEXPLORE.EXE PID 1540 wrote to memory of 1640 1540 IEXPLORE.EXE IEXPLORE.EXE
Processes
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C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE"C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\wsusoffline\xslt\extract-update-revision-and-file-ids.xsl.xml"1⤵
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome2⤵
- Suspicious use of WriteProcessMemory
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C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE" -nohome3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1540 CREDAT:275457 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx