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Analysis
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max time kernel
54s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
29/09/2024, 17:54
Static task
static1
Behavioral task
behavioral1
Sample
SA.dat
Resource
win7-20240903-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
SA.dat
Resource
win10v2004-20240802-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
SA.dat
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Size
6B
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MD5
f1a6cd5adaab953a6764ea364e17bfb8
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SHA1
c99a1eb2d8974a667d2e0bc2dc1efcbe0ef23387
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SHA256
12dc5ccd7fecafe070976a1916e9672e3d53085633c86957aee305ccc584184c
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SHA512
da8cc20e0c0f48a975f97fc133ba4e99de6771163465d03f1cc0e3019fedfe0afa99799b9e343610a941218b19c9117b12e4ab86911d04c2908b6db44523e84c
Score
3/10
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
Modifies Internet Explorer Phishing Filter 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\PhishingFilter iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\PhishingFilter\ClientSupported_MigrationTime = 5095bcb29812db01 iexplore.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F040A8D1-7E8B-11EF-AB7C-F2BBDB1F0DCB} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe -
Modifies registry class 11 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\.dat\ = "dat_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\dat_auto_file\shell\open rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\dat_auto_file\shell\open\command\ = "\"C:\\Program Files\\Internet Explorer\\iexplore.exe\" %1" rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\dat_auto_file\shell\open\command\DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_Classes\Local Settings rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\dat_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\.dat rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\dat_auto_file\shell\open\CommandId = "IE.File" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\dat_auto_file rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\dat_auto_file\shell rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\dat_auto_file\shell\open\command rundll32.exe -
Suspicious use of FindShellTrayWindow 10 IoCs
pid Process 2920 iexplore.exe 2920 iexplore.exe 2920 iexplore.exe 2920 iexplore.exe 2920 iexplore.exe 2920 iexplore.exe 2920 iexplore.exe 2920 iexplore.exe 2920 iexplore.exe 2920 iexplore.exe -
Suspicious use of SetWindowsHookEx 20 IoCs
pid Process 2920 iexplore.exe 2920 iexplore.exe 1048 IEXPLORE.EXE 1048 IEXPLORE.EXE 2920 iexplore.exe 2920 iexplore.exe 1048 IEXPLORE.EXE 1048 IEXPLORE.EXE 2920 iexplore.exe 2920 iexplore.exe 1048 IEXPLORE.EXE 1048 IEXPLORE.EXE 2920 iexplore.exe 2920 iexplore.exe 1048 IEXPLORE.EXE 1048 IEXPLORE.EXE 2920 iexplore.exe 2920 iexplore.exe 1048 IEXPLORE.EXE 1048 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 2440 wrote to memory of 1700 2440 cmd.exe 31 PID 2440 wrote to memory of 1700 2440 cmd.exe 31 PID 2440 wrote to memory of 1700 2440 cmd.exe 31 PID 1700 wrote to memory of 2920 1700 rundll32.exe 33 PID 1700 wrote to memory of 2920 1700 rundll32.exe 33 PID 1700 wrote to memory of 2920 1700 rundll32.exe 33 PID 2920 wrote to memory of 1048 2920 iexplore.exe 34 PID 2920 wrote to memory of 1048 2920 iexplore.exe 34 PID 2920 wrote to memory of 1048 2920 iexplore.exe 34 PID 2920 wrote to memory of 1048 2920 iexplore.exe 34 PID 2920 wrote to memory of 560 2920 iexplore.exe 36 PID 2920 wrote to memory of 560 2920 iexplore.exe 36 PID 2920 wrote to memory of 560 2920 iexplore.exe 36 PID 2920 wrote to memory of 2852 2920 iexplore.exe 37 PID 2920 wrote to memory of 2852 2920 iexplore.exe 37 PID 2920 wrote to memory of 2852 2920 iexplore.exe 37 PID 2920 wrote to memory of 2824 2920 iexplore.exe 38 PID 2920 wrote to memory of 2824 2920 iexplore.exe 38 PID 2920 wrote to memory of 2824 2920 iexplore.exe 38 PID 2920 wrote to memory of 1808 2920 iexplore.exe 39 PID 2920 wrote to memory of 1808 2920 iexplore.exe 39 PID 2920 wrote to memory of 1808 2920 iexplore.exe 39 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\SA.dat1⤵
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\SA.dat2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\SA.dat3⤵
- Modifies Internet Explorer Phishing Filter
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2920 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2920 CREDAT:275457 /prefetch:24⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1048
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\SA.dat4⤵PID:560
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\Downloads\SA.dat4⤵PID:2852
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\Downloads\SA (1).dat4⤵PID:2824
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\Downloads\SA (1).dat4⤵PID:1808
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
16KB
MD5ea7665899c1c628c8877d97bec748d37
SHA13aba6cd9b4db57abfd308e62dfb590d4ffcf7fca
SHA256a21d60b5ceea36b5af934c08a56d4be5a58a0279d6e720f111e2f14a4c1e96b9
SHA5120c57ed0111395c9e4587cd0372f2c06c436743f48627d4b03c13b5825e071d1574f1be415dd12600553d8ed425609846f8da17969e6d005b1cd2998f0482f9c9
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Filesize
6B
MD5f1a6cd5adaab953a6764ea364e17bfb8
SHA1c99a1eb2d8974a667d2e0bc2dc1efcbe0ef23387
SHA25612dc5ccd7fecafe070976a1916e9672e3d53085633c86957aee305ccc584184c
SHA512da8cc20e0c0f48a975f97fc133ba4e99de6771163465d03f1cc0e3019fedfe0afa99799b9e343610a941218b19c9117b12e4ab86911d04c2908b6db44523e84c