Analysis
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max time kernel
172s -
max time network
192s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
25/11/2022, 12:48
Static task
static1
Behavioral task
behavioral1
Sample
df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe
Resource
win7-20221111-en
windows7-x64
19 signatures
150 seconds
General
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Target
df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe
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Size
943KB
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MD5
221405d273d2377af816846f74fba1ff
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SHA1
1e50bedd2ca0506dc987711bbd0b0249e6235acf
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SHA256
df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a
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SHA512
47faf200480524fcb211577dbafa9b7afe127a4b6b4ee2b966d54995a9b05a05ba141da7686ca9f7fbc9506d15cb2d9ead80188c256df38a24fba9713a3eacc8
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SSDEEP
12288:6kt/N79OuvVVUa2+5EA65lL3nPkdUbN4aOElyMWmHBXrvwFy3yBOJGRm94f:zxN7zVOdE8L3PtbNllhttoFy3y09M
Malware Config
Extracted
Family
sality
C2
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Signatures
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Modifies firewall policy service 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe -
resource yara_rule behavioral1/memory/836-55-0x0000000001DA0000-0x0000000002E2E000-memory.dmp upx behavioral1/memory/836-57-0x0000000001DA0000-0x0000000002E2E000-memory.dmp upx behavioral1/memory/836-61-0x0000000001DA0000-0x0000000002E2E000-memory.dmp upx -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe -
Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\U: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\F: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\G: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\O: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\P: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\S: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\Z: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\K: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\Q: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\R: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\X: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\Y: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\V: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\W: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\E: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\I: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\J: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\L: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\M: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\H: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\N: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe File opened (read-only) \??\T: df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe -
Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\autorun.inf df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 6050169e0f01d901 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376174365" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{ACC214A1-6D02-11ED-8A3F-62E10F117DDC} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000256ed27e8919d04f83812f84ee5c95da00000000020000000000106600000001000020000000944aa5c8478fc96ce93a3ff18b12734cba98d9b30f7bf6de59a8624d9951dcf4000000000e8000000002000020000000eb41b836a4fbfe98509fdf5046237193c41d86b502fe5eab0cae9d3d4629cbde20000000c5d99f8f61d345416a0968d23fd28a4fbbe9a0464fbb293f51eee6011d3e3a734000000019c9e3758657fb3c2661cb494f620b7c6b2057aa1c82fde2e6e4a3e4c3f493f6bca449974a419f7dc3b6b1b7240ccaf2a12aeeda8397eb7b06f7ded6ee666198 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe -
Suspicious use of AdjustPrivilegeToken 21 IoCs
description pid Process Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe Token: SeDebugPrivilege 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 564 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 564 iexplore.exe 564 iexplore.exe 316 IEXPLORE.EXE 316 IEXPLORE.EXE 316 IEXPLORE.EXE 316 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 836 wrote to memory of 1120 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 16 PID 836 wrote to memory of 1196 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 15 PID 836 wrote to memory of 1224 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 13 PID 836 wrote to memory of 564 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 28 PID 836 wrote to memory of 564 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 28 PID 836 wrote to memory of 564 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 28 PID 836 wrote to memory of 564 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 28 PID 564 wrote to memory of 316 564 iexplore.exe 30 PID 564 wrote to memory of 316 564 iexplore.exe 30 PID 564 wrote to memory of 316 564 iexplore.exe 30 PID 564 wrote to memory of 316 564 iexplore.exe 30 PID 836 wrote to memory of 1120 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 16 PID 836 wrote to memory of 1196 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 15 PID 836 wrote to memory of 1224 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 13 PID 836 wrote to memory of 564 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 28 PID 836 wrote to memory of 1764 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 29 PID 836 wrote to memory of 316 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 30 PID 836 wrote to memory of 316 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 30 PID 836 wrote to memory of 1120 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 16 PID 836 wrote to memory of 1196 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 15 PID 836 wrote to memory of 1224 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 13 PID 836 wrote to memory of 564 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 28 PID 836 wrote to memory of 1764 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 29 PID 836 wrote to memory of 1120 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 16 PID 836 wrote to memory of 1196 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 15 PID 836 wrote to memory of 1224 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 13 PID 836 wrote to memory of 564 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 28 PID 836 wrote to memory of 1764 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 29 PID 836 wrote to memory of 1120 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 16 PID 836 wrote to memory of 1196 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 15 PID 836 wrote to memory of 1224 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 13 PID 836 wrote to memory of 564 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 28 PID 836 wrote to memory of 1764 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 29 PID 836 wrote to memory of 1120 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 16 PID 836 wrote to memory of 1196 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 15 PID 836 wrote to memory of 1224 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 13 PID 836 wrote to memory of 564 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 28 PID 836 wrote to memory of 1764 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 29 PID 836 wrote to memory of 1120 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 16 PID 836 wrote to memory of 1196 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 15 PID 836 wrote to memory of 1224 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 13 PID 836 wrote to memory of 564 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 28 PID 836 wrote to memory of 1764 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 29 PID 836 wrote to memory of 1120 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 16 PID 836 wrote to memory of 1196 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 15 PID 836 wrote to memory of 1224 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 13 PID 836 wrote to memory of 564 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 28 PID 836 wrote to memory of 1764 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 29 PID 836 wrote to memory of 1120 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 16 PID 836 wrote to memory of 1196 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 15 PID 836 wrote to memory of 1224 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 13 PID 836 wrote to memory of 564 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 28 PID 836 wrote to memory of 1764 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 29 PID 836 wrote to memory of 1120 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 16 PID 836 wrote to memory of 1196 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 15 PID 836 wrote to memory of 1224 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 13 PID 836 wrote to memory of 564 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 28 PID 836 wrote to memory of 1764 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 29 PID 836 wrote to memory of 1120 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 16 PID 836 wrote to memory of 1196 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 15 PID 836 wrote to memory of 1224 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 13 PID 836 wrote to memory of 564 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 28 PID 836 wrote to memory of 1764 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 29 PID 836 wrote to memory of 1120 836 df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe 16 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1224
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C:\Users\Admin\AppData\Local\Temp\df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe"C:\Users\Admin\AppData\Local\Temp\df1171b8b1a69505fcd6f743d35991dac6a279e1030c25d8b190bdd48fa41c6a.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:836 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" http://www.lmhsoft.com/iconvw/3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:564 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:564 CREDAT:275457 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:316
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1196
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1120
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1764
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
608B
MD5011f2f94734588e8b00f0a07adbef639
SHA16fba36ac8e846591a618ddf0eccc64531af4be44
SHA256c57990030154701f15239a327a04b579648275c462c52142c86a3ccc2c56a1ee
SHA5120779e50546914e162601aab0826c53b210a87e88f5f88d89864bd4ac28bb03720faa5561cdc0250034bed6170d441cb592702809651ba8e150cd68c519a7fcc2