Analysis
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max time kernel
98s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
03-10-2022 06:30
Static task
static1
Behavioral task
behavioral1
Sample
97509df2a36072e4b60ceb6133e5c26522b25e8a7c9011c13655c6c663af0382.exe
Resource
win7-20220812-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
97509df2a36072e4b60ceb6133e5c26522b25e8a7c9011c13655c6c663af0382.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
97509df2a36072e4b60ceb6133e5c26522b25e8a7c9011c13655c6c663af0382.exe
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Size
548KB
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MD5
398f1fc2b1c4058a2fe4024e5e38950b
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SHA1
730f4a29ece5f5ff7f3813f5698d6cbfcdfbda6b
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SHA256
97509df2a36072e4b60ceb6133e5c26522b25e8a7c9011c13655c6c663af0382
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SHA512
7ced1422926b5f6cd63d536a89b4565366bf36f9c57c339eff8ad136df97e7b031532a923d641f283a030ab3384082f429fc51023e5e0160c975e588e66fba17
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SSDEEP
12288:ZjhIj6W6nGbmuUqj0xAYxaBNQJYW6fz0XlrtISE4LbhKnyag:ZjhjQmuUqAxsBNQJYXz0XlrS/R
Score
7/10
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 644 cmd.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000062e6ef0d45f4454ab79548c962d74cdf000000000200000000001066000000010000200000007bdd6a16fbc7f39c8d7eee9c3f6d832e8714bbbd6cde1c0ba943842f269ca4fc000000000e8000000002000020000000428c5406488d86b5b8eab69a786e3f34655577fe3e90dd92000f98cbf0f75c6f2000000059fbdb10ccb0e76397651f8b50baa126d57b4c00e17bb8f412fb3548ecbcc34840000000d0569edb42f9b7b2ac4609c52b600cc1aaa46427c7ecb7a83bf216590f59c3f4b35849a1eeb50e2240f6166c55bf5e211ad84ad5f801aef5fa7a4c22c2a8eea1 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "371670244" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{BB126F71-440B-11ED-B4BC-4A12BD72B3C7} = "0" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 208a4e9b18d8d801 IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 IEXPLORE.EXE -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1628 97509df2a36072e4b60ceb6133e5c26522b25e8a7c9011c13655c6c663af0382.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1776 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1628 97509df2a36072e4b60ceb6133e5c26522b25e8a7c9011c13655c6c663af0382.exe 1776 IEXPLORE.EXE 1776 IEXPLORE.EXE 1292 IEXPLORE.EXE 1292 IEXPLORE.EXE 1292 IEXPLORE.EXE 1292 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1628 wrote to memory of 1776 1628 97509df2a36072e4b60ceb6133e5c26522b25e8a7c9011c13655c6c663af0382.exe 28 PID 1628 wrote to memory of 1776 1628 97509df2a36072e4b60ceb6133e5c26522b25e8a7c9011c13655c6c663af0382.exe 28 PID 1628 wrote to memory of 1776 1628 97509df2a36072e4b60ceb6133e5c26522b25e8a7c9011c13655c6c663af0382.exe 28 PID 1628 wrote to memory of 1776 1628 97509df2a36072e4b60ceb6133e5c26522b25e8a7c9011c13655c6c663af0382.exe 28 PID 1776 wrote to memory of 1292 1776 IEXPLORE.EXE 30 PID 1776 wrote to memory of 1292 1776 IEXPLORE.EXE 30 PID 1776 wrote to memory of 1292 1776 IEXPLORE.EXE 30 PID 1776 wrote to memory of 1292 1776 IEXPLORE.EXE 30 PID 1628 wrote to memory of 644 1628 97509df2a36072e4b60ceb6133e5c26522b25e8a7c9011c13655c6c663af0382.exe 31 PID 1628 wrote to memory of 644 1628 97509df2a36072e4b60ceb6133e5c26522b25e8a7c9011c13655c6c663af0382.exe 31 PID 1628 wrote to memory of 644 1628 97509df2a36072e4b60ceb6133e5c26522b25e8a7c9011c13655c6c663af0382.exe 31 PID 1628 wrote to memory of 644 1628 97509df2a36072e4b60ceb6133e5c26522b25e8a7c9011c13655c6c663af0382.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\97509df2a36072e4b60ceb6133e5c26522b25e8a7c9011c13655c6c663af0382.exe"C:\Users\Admin\AppData\Local\Temp\97509df2a36072e4b60ceb6133e5c26522b25e8a7c9011c13655c6c663af0382.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1628 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://www.wa300.com/tj.html2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1776 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1776 CREDAT:275457 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1292
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\97509D~1.EXE2⤵
- Deletes itself
PID:644
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
608B
MD5595c1755890423a96d68d88bdf54f7db
SHA12ebca4dba2bc8970192cbc662591a7ae23e0df8d
SHA256efa4600428f1c6686b6a2156e4bc8a0430d1b04be58db7a2ac56b047c0d99244
SHA5124ef359f46dbcbff780724a910471dbc5ca8766088f7e0c9fd9b770451fc01edc7b5eb5378340c6a6616e98ece5c24e9fe935e5b05364e56400e2b05a8fd51bfb