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
119s -
max time network
125s -
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/netstandard1.0/de/System.Xml.XDocument.xml
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Size
164KB
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MD5
36afab77fd929b928fd3917fa0076d41
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SHA1
ff2df9829446e137b2c7eabd0caff8b0f457707e
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SHA256
6510cf3333821c91129d860e6c29b0290a919eb409a58e6046a7276fae1dc814
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SHA512
8f4f23d0e9d70b6f2b9868d836007807237153113194ae89309e75c46949fef9ab8f9fbeef49bad8bcac825b61fc27da70c6e18f0614ccb34ed61559f19fec87
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SSDEEP
1536:V45oZXkM1hWC8ZYoUjkFALY0XxvVYERfRQOfblLJOPVTdY4YEU3CCFNC3tSDQbOY:XYgbe49fAC7gBgu
Malware Config
Signatures
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Processes:
IEXPLORE.EXEIEXPLORE.EXEdescription ioc Process Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\PageSetup IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 8093a6f231c2da01 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Zoom IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1DD24D61-2E25-11EF-A5E3-DA219DA76A91} = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000760f6fb6d7365248881a38bcea68cf8b000000000200000000001066000000010000200000008da5c6232ca1de62b0811ed5b86f9930aa6564104919cfa05246ea53626aaa49000000000e8000000002000020000000b30801248a0ec7715b37ff6192730966162f858143873b13c58d98c5f1af393220000000cbd6b86f09fcaf0b11e31576565a18e4dbee37652ac3105f88b4efe7a7c20f6e400000002341f6263ad7ffdcb8ec02fed24c268b54411d825d259df839735a88cbd609e9b2bc2b1cad5b4ac18a0948ab1e0999510cc3fe0bdd60f3aab3edfbef3ae37d00 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424954132" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\SearchScopes IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IETld\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\InternetRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IntelliForms IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
IEXPLORE.EXEpid Process 2984 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
IEXPLORE.EXEIEXPLORE.EXEpid Process 2984 IEXPLORE.EXE 2984 IEXPLORE.EXE 2720 IEXPLORE.EXE 2720 IEXPLORE.EXE 2720 IEXPLORE.EXE 2720 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
MSOXMLED.EXEiexplore.exeIEXPLORE.EXEdescription pid Process procid_target PID 2008 wrote to memory of 2996 2008 MSOXMLED.EXE 28 PID 2008 wrote to memory of 2996 2008 MSOXMLED.EXE 28 PID 2008 wrote to memory of 2996 2008 MSOXMLED.EXE 28 PID 2008 wrote to memory of 2996 2008 MSOXMLED.EXE 28 PID 2996 wrote to memory of 2984 2996 iexplore.exe 29 PID 2996 wrote to memory of 2984 2996 iexplore.exe 29 PID 2996 wrote to memory of 2984 2996 iexplore.exe 29 PID 2996 wrote to memory of 2984 2996 iexplore.exe 29 PID 2984 wrote to memory of 2720 2984 IEXPLORE.EXE 30 PID 2984 wrote to memory of 2720 2984 IEXPLORE.EXE 30 PID 2984 wrote to memory of 2720 2984 IEXPLORE.EXE 30 PID 2984 wrote to memory of 2720 2984 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\netstandard1.0\de\System.Xml.XDocument.xml"1⤵
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome2⤵
- Suspicious use of WriteProcessMemory
PID:2996 -
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:2984 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2984 CREDAT:275457 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2720
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