Analysis
-
max time kernel
117s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
28/10/2023, 19:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe
Resource
win7-20231020-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe
Resource
win10v2004-20231020-en
windows10-2004-x64
6 signatures
150 seconds
General
-
Target
NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe
-
Size
376KB
-
MD5
5e1d3da6cc77f53fb78c74ad57856d50
-
SHA1
5523d659a4f17002a7d3c8319a813786220de920
-
SHA256
10aa2cf58e3abb2aeef0c9eb55540f2643aafaa9b0d755b65c82d552a929c001
-
SHA512
04293b19676ebf2595e1d1098748d920891bae98fdc90de8bd92f9a31340d483f86bd1367170d3fa7d28e14418b058d196743aa851877a9a0c16434753233f88
-
SSDEEP
6144:jYWCqP4FpH+NkfbDUuXQkbfuUTFGGhdQgxjfEN1:jLCqP4FJ+efbDUVkhL3QgxjfU1
Score
3/10
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{9F728881-75D4-11EE-B844-5E980B41BC44} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe -
Suspicious behavior: EnumeratesProcesses 13 IoCs
pid Process 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2876 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 2876 iexplore.exe 2876 iexplore.exe 2796 IEXPLORE.EXE 2796 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1716 wrote to memory of 2876 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 27 PID 1716 wrote to memory of 2876 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 27 PID 1716 wrote to memory of 2876 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 27 PID 1716 wrote to memory of 2876 1716 NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe 27 PID 2876 wrote to memory of 2796 2876 iexplore.exe 29 PID 2876 wrote to memory of 2796 2876 iexplore.exe 29 PID 2876 wrote to memory of 2796 2876 iexplore.exe 29 PID 2876 wrote to memory of 2796 2876 iexplore.exe 29
Processes
-
C:\Users\Admin\AppData\Local\Temp\NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.5e1d3da6cc77f53fb78c74ad57856d50.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1716 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" "http://www.newyx.net/count.html"2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2876 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2876 CREDAT:275457 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2796
-
-