Overview
overview
5Static
static
URLScan
urlscan
1https://stinkstomper...
windows7-x64
1https://stinkstomper...
windows10-2004-x64
5https://stinkstomper...
android-9-x86
1https://stinkstomper...
android-10-x64
1https://stinkstomper...
android-11-x64
1https://stinkstomper...
ubuntu-18.04-amd64
https://stinkstomper...
debian-9-armhf
https://stinkstomper...
debian-9-mips
https://stinkstomper...
debian-9-mipsel
Analysis
-
max time kernel
196s -
max time network
222s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system -
submitted
08-08-2022 08:59
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://stinkstomperssv.com/blog/r/poslu
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
https://stinkstomperssv.com/blog/r/poslu
Resource
win10v2004-20220721-en
Behavioral task
behavioral3
Sample
https://stinkstomperssv.com/blog/r/poslu
Resource
android-x86-arm-20220621-en
Behavioral task
behavioral4
Sample
https://stinkstomperssv.com/blog/r/poslu
Resource
android-x64-20220621-en
Behavioral task
behavioral5
Sample
https://stinkstomperssv.com/blog/r/poslu
Resource
android-x64-arm64-20220621-en
Behavioral task
behavioral6
Sample
https://stinkstomperssv.com/blog/r/poslu
Resource
ubuntu1804-amd64-en-20211208
Behavioral task
behavioral7
Sample
https://stinkstomperssv.com/blog/r/poslu
Resource
debian9-armhf-en-20211208
Behavioral task
behavioral8
Sample
https://stinkstomperssv.com/blog/r/poslu
Resource
debian9-mipsbe-en-20211208
Behavioral task
behavioral9
Sample
https://stinkstomperssv.com/blog/r/poslu
Resource
debian9-mipsel-en-20211208
General
-
Target
https://stinkstomperssv.com/blog/r/poslu
Malware Config
Signatures
-
Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000005fbcd10b409412459e4a7846285141250000000002000000000010660000000100002000000078356c47d373cf5be4e51e9fbd948f49a6127e37b711f32ef538568ae701c34e000000000e8000000002000020000000195cee698f08841c515ed70be95777f29bad3a89711940e7d94d18f1f882b1c220000000e0ea0cf52d93b85efb9d184f78d6738bb73771d4a492b29b68975aec1d36a9b640000000c28e4a640ef77a5d7f178d940c5211a875fd7e3ee2ed48a607bc484043da6d665d039a033db1ec9f688d27bc70ae77be5b661c10298263ed2c689a086d0b81bf iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2719CC21-1709-11ED-8FD8-FEC1DD9ACD16} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "366721335" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 0044dc1b16abd801 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 1904 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 1904 iexplore.exe 1904 iexplore.exe 1732 IEXPLORE.EXE 1732 IEXPLORE.EXE 1732 IEXPLORE.EXE 1732 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
iexplore.exedescription pid process target process PID 1904 wrote to memory of 1732 1904 iexplore.exe IEXPLORE.EXE PID 1904 wrote to memory of 1732 1904 iexplore.exe IEXPLORE.EXE PID 1904 wrote to memory of 1732 1904 iexplore.exe IEXPLORE.EXE PID 1904 wrote to memory of 1732 1904 iexplore.exe IEXPLORE.EXE
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" https://stinkstomperssv.com/blog/r/poslu1⤵
- 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:1904 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\NIXVG3SG.txtFilesize
603B
MD5832a42ddcc88d851e240c04ea0dd6ad2
SHA15e2a933c7f6be28f9454f7d59c78d0116cb1cdcf
SHA256fb27f0a108e05ba09889d9945b2a29fb90bc48e1298bda1677749c3341195488
SHA5125760c5a4969eda8cd3f6e3164b41912f008b93adaf0a16d76aa24ef276972b45d51b6ba712758c1f3d7eabfd3b4e471da048999fb67186f246cd571950712359