Overview
overview
10Static
static
10malta_scanner.zip
windows7-x64
1malta_scanner.zip
windows10-2004-x64
1malta scan...nt.xml
windows7-x64
1malta scan...nt.xml
windows10-2004-x64
1malta scan...nt.xml
windows7-x64
1malta scan...nt.xml
windows10-2004-x64
1malta scan...nt.xml
windows7-x64
1malta scan...nt.xml
windows10-2004-x64
1malta scan...nt.xml
windows7-x64
1malta scan...nt.xml
windows10-2004-x64
1malta scan...nt.xml
windows7-x64
1malta scan...nt.xml
windows10-2004-x64
1malta scan...nt.xml
windows7-x64
1malta scan...nt.xml
windows10-2004-x64
1malta scan...nt.xml
windows7-x64
1malta scan...nt.xml
windows10-2004-x64
1malta scan...nt.xml
windows7-x64
1malta scan...nt.xml
windows10-2004-x64
1malta scan...nt.xml
windows7-x64
1malta scan...nt.xml
windows10-2004-x64
1malta scan...nt.dll
windows7-x64
1malta scan...nt.dll
windows10-2004-x64
1malta scan...nt.xml
windows7-x64
1malta scan...nt.xml
windows10-2004-x64
1malta scan...nt.xml
windows7-x64
1malta scan...nt.xml
windows10-2004-x64
1malta scan...nt.xml
windows7-x64
1malta scan...nt.xml
windows10-2004-x64
1malta scan...nt.xml
windows7-x64
1malta scan...nt.xml
windows10-2004-x64
1malta scan...nt.xml
windows7-x64
1malta scan...nt.xml
windows10-2004-x64
1Analysis
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max time kernel
122s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
19-06-2024 10:15
Behavioral task
behavioral1
Sample
malta_scanner.zip
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
malta_scanner.zip
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/de/System.Xml.XDocument.xml
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/de/System.Xml.XDocument.xml
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/es/System.Xml.XDocument.xml
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/es/System.Xml.XDocument.xml
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/fr/System.Xml.XDocument.xml
Resource
win7-20240611-en
Behavioral task
behavioral8
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/fr/System.Xml.XDocument.xml
Resource
win10v2004-20240611-en
Behavioral task
behavioral9
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/it/System.Xml.XDocument.xml
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/it/System.Xml.XDocument.xml
Resource
win10v2004-20240611-en
Behavioral task
behavioral11
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/ja/System.Xml.XDocument.xml
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/ja/System.Xml.XDocument.xml
Resource
win10v2004-20240611-en
Behavioral task
behavioral13
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/ko/System.Xml.XDocument.xml
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/ko/System.Xml.XDocument.xml
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/ru/System.Xml.XDocument.xml
Resource
win7-20240220-en
Behavioral task
behavioral16
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/ru/System.Xml.XDocument.xml
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/zh-hans/System.Xml.XDocument.xml
Resource
win7-20240508-en
Behavioral task
behavioral18
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/zh-hans/System.Xml.XDocument.xml
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/zh-hant/System.Xml.XDocument.xml
Resource
win7-20240508-en
Behavioral task
behavioral20
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/zh-hant/System.Xml.XDocument.xml
Resource
win10v2004-20240611-en
Behavioral task
behavioral21
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netstandard1.0/System.Xml.XDocument.dll
Resource
win7-20240611-en
Behavioral task
behavioral22
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netstandard1.0/System.Xml.XDocument.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral23
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netstandard1.0/System.Xml.XDocument.xml
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netstandard1.0/System.Xml.XDocument.xml
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netstandard1.0/de/System.Xml.XDocument.xml
Resource
win7-20240508-en
Behavioral task
behavioral26
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netstandard1.0/de/System.Xml.XDocument.xml
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netstandard1.0/es/System.Xml.XDocument.xml
Resource
win7-20240220-en
Behavioral task
behavioral28
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netstandard1.0/es/System.Xml.XDocument.xml
Resource
win10v2004-20240611-en
Behavioral task
behavioral29
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netstandard1.0/fr/System.Xml.XDocument.xml
Resource
win7-20240508-en
Behavioral task
behavioral30
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netstandard1.0/fr/System.Xml.XDocument.xml
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netstandard1.0/it/System.Xml.XDocument.xml
Resource
win7-20240611-en
Behavioral task
behavioral32
Sample
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netstandard1.0/it/System.Xml.XDocument.xml
Resource
win10v2004-20240508-en
General
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Target
malta scanner/packages/System.Xml.XDocument.4.3.0/ref/netcore50/es/System.Xml.XDocument.xml
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Size
163KB
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MD5
fdffe96b2ac45e64ecc00d6e6067a41d
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SHA1
c7161698b80cd6a787ce28cdb09dff6a7cffb874
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SHA256
839c64b679e0e30e39c22b6943163960bbc30ae4772e859a1c484226e83fe07f
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SHA512
77b2baf6a45c2cb914d2759ecec075e37f1aa0601361c89c19bc47d3ee7d9a154120c7617faaaea7b78267edefe91b7326c0ee04f0671b2f78bbfac8a9cef33b
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SSDEEP
1536:NUkS2pVGvGGgWKG6SUk8yBjwVV32NZAPCreE1XLsBDF0dOz924OkAbBLTF1:NWGwOm
Malware Config
Signatures
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Processes:
IEXPLORE.EXEIEXPLORE.EXEdescription ioc Process Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\PageSetup IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IntelliForms IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f00ec0f231c2da01 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424954132" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\InternetRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000587104b0d2f7da409208cf3ae9e77a2300000000020000000000106600000001000020000000c9adcc34063a3b31723643c06140f99fed9010973da40039a3294b20705839dd000000000e8000000002000020000000d349a4e1669e8b5e6c3c2df163b78a2b01fa667c763271613ee94234f0a594e020000000eb671fd1dfac475316a7607d955881862f8a2bca6bc75c69480b437db90d86a64000000070d1c65bbe9779510e4d3fe67bade171bdceef96dd95654f11a3dd954425fe8d5ea8d4f54f3c698a4cca3786212237e3a16fad8be73309d58644b55fbfb0dc51 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IETld\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Zoom IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1DDB07C1-2E25-11EF-A002-FED6C5E8D4AB} = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
IEXPLORE.EXEpid Process 2412 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
IEXPLORE.EXEIEXPLORE.EXEpid Process 2412 IEXPLORE.EXE 2412 IEXPLORE.EXE 1556 IEXPLORE.EXE 1556 IEXPLORE.EXE 1556 IEXPLORE.EXE 1556 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
MSOXMLED.EXEiexplore.exeIEXPLORE.EXEdescription pid Process procid_target PID 2740 wrote to memory of 2224 2740 MSOXMLED.EXE 28 PID 2740 wrote to memory of 2224 2740 MSOXMLED.EXE 28 PID 2740 wrote to memory of 2224 2740 MSOXMLED.EXE 28 PID 2740 wrote to memory of 2224 2740 MSOXMLED.EXE 28 PID 2224 wrote to memory of 2412 2224 iexplore.exe 29 PID 2224 wrote to memory of 2412 2224 iexplore.exe 29 PID 2224 wrote to memory of 2412 2224 iexplore.exe 29 PID 2224 wrote to memory of 2412 2224 iexplore.exe 29 PID 2412 wrote to memory of 1556 2412 IEXPLORE.EXE 30 PID 2412 wrote to memory of 1556 2412 IEXPLORE.EXE 30 PID 2412 wrote to memory of 1556 2412 IEXPLORE.EXE 30 PID 2412 wrote to memory of 1556 2412 IEXPLORE.EXE 30
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\malta scanner\packages\System.Xml.XDocument.4.3.0\ref\netcore50\es\System.Xml.XDocument.xml"1⤵
- Suspicious use of WriteProcessMemory
PID:2740 -
C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome2⤵
- Suspicious use of WriteProcessMemory
PID:2224 -
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
PID:2412 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2412 CREDAT:275457 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1556
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