Resubmissions
24-11-2022 08:30
221124-kennksed6x 124-11-2022 08:23
221124-j951nsbb85 124-11-2022 08:15
221124-j5zm4aah57 1Analysis
-
max time kernel
104s -
max time network
230s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 08:23
Static task
static1
Behavioral task
behavioral1
Sample
jir0ofcf2fb67284c016f3ce229f30547ed23781ecb69.html
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
jir0ofcf2fb67284c016f3ce229f30547ed23781ecb69.html
Resource
win10v2004-20221111-en
General
-
Target
jir0ofcf2fb67284c016f3ce229f30547ed23781ecb69.html
-
Size
269KB
-
MD5
c59da26d6a2b56f04f1864acbba8fe34
-
SHA1
1c2fa6d3e32ea547ad5e4cc1a9840c9797cd71d7
-
SHA256
269271c9bf4bf44dbced9ecf3ac72ba2913332681d9b18fa7e4e4a5ab1cf7714
-
SHA512
caed419ec33d65176aa23cc73c357957128a0c6589a49b43113fe752854de319013f83f91ff997e40174411fcdc37d1fa30750bde22f0890d0a9681862d18757
-
SSDEEP
6144:xsyBgRCBfU93zc73sRx73LkNNyzEjov68I17omIAbXx:FByCBM93zc7V7a691M1Ad
Malware Config
Signatures
-
Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70242b19deffd801 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{437A2A51-6BD1-11ED-AD07-6AC8E2464E73} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376043186" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000048ca5449a4d21846ba8a995ea0abd35a00000000020000000000106600000001000020000000b0ae14dc9f8ca9aee609437fecb36b4d2e030f58e5bb00d8a7c1e7b295005d71000000000e8000000002000020000000bb156b17ffae46e21328dc192115479a0f1e21f4149e313a7ad7a1549a477bbe20000000611ce7bed829b8f750357b32d626af3abec26eab53e79dfd91739b904c5032d040000000e8eebbd002cdb020eaaedd06afea71a68df63a35fa269b5ffd60d38acf73f25355281349347cb1a1538ccd8cae7df9898ea4beb42a650b86f39cad1455c9b130 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 1768 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 1768 iexplore.exe 1768 iexplore.exe 524 IEXPLORE.EXE 524 IEXPLORE.EXE 524 IEXPLORE.EXE 524 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
iexplore.exedescription pid process target process PID 1768 wrote to memory of 524 1768 iexplore.exe IEXPLORE.EXE PID 1768 wrote to memory of 524 1768 iexplore.exe IEXPLORE.EXE PID 1768 wrote to memory of 524 1768 iexplore.exe IEXPLORE.EXE PID 1768 wrote to memory of 524 1768 iexplore.exe IEXPLORE.EXE
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\jir0ofcf2fb67284c016f3ce229f30547ed23781ecb69.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1768 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1768 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:524
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\WOA5KNXV.txtFilesize
603B
MD55c3c68b1bf5a6a24d2c8deb13e7f07c2
SHA1204490099373012efba9f28dbbedff4e8934a8a0
SHA2567da6f5a477ce1376f998736dc2493a287d4303975708ae77773a8d629ef32084
SHA512b29f7147234aa9548dd22d8ab8a573a0e8596460a578862fc5b29cf675cf3ea61dd0a0f535381e217411b558cef228d3ed1e4b9e76c1f71ed9d00ecfbb9b0ee8