Analysis
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max time kernel
149s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
06/11/2022, 13:46
Static task
static1
Behavioral task
behavioral1
Sample
5f5871512189d9c30115df573f29ca909084fed9835797785dc49a82ae4ec89d.exe
Resource
win7-20220901-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
5f5871512189d9c30115df573f29ca909084fed9835797785dc49a82ae4ec89d.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
5f5871512189d9c30115df573f29ca909084fed9835797785dc49a82ae4ec89d.exe
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Size
36KB
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MD5
0898c84e92355d66cf47d29ddbbbeea0
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SHA1
b8b7161fac86adf6406d1c32381d06a92ec6e69a
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SHA256
5f5871512189d9c30115df573f29ca909084fed9835797785dc49a82ae4ec89d
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SHA512
d70f7ecab055952c78a682c7100c6611f2aba6ae4827e4f27dc37add1a362b0ce1b982d1513a746016aaa572193216523848eae1af9bf29370e81da652f0d765
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SSDEEP
768:/CcNtDnVp5Fo3jR7WdffEVbnn1MA18kHPbmuG9jR0E7:/fN+V7Wdf0bn1nbmuGxd7
Score
1/10
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70c61ac008f2d801 IEXPLORE.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000 IEXPLORE.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Zoom IEXPLORE.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive 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\LowRegistry 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\Zoom 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 (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000048ca5449a4d21846ba8a995ea0abd35a00000000020000000000106600000001000020000000fb84083796c59aac54fbb16c56e30717b85e12cfce98cb0887481e338d28ca9a000000000e800000000200002000000039d692b4770bba7dd1f6c53d39d4b9040f52d8a5c8ef049ed182dd4e7962528a20000000cb9526bbfcbe061f6b9008d727a815935e385f07209645cf8ccea7b60c44e33640000000752c148346ea9904598149eac5b43d89de73f3a86042605abebfe2252748d40ae9e7b6ebd9a0ee0e7cc054f1420a68a1ad57f75d429799116ab89e158e7ebe1c 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\InternetRegistry 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\TabbedBrowsing\NewTabPage 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\Toolbar\WebBrowser 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\BrowserEmulation\LowMic IEXPLORE.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain IEXPLORE.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" 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\Main\WindowsSearch 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\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\LowRegistry\DontShowMeThisDialogAgain 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\Recovery\PendingRecovery IEXPLORE.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser IEXPLORE.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E1668441-5DFB-11ED-A5BF-5242C1400D5F} = "0" IEXPLORE.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" IEXPLORE.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E12FC4A1-5DFB-11ED-A5BF-5242C1400D5F} = "0" IEXPLORE.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\GPU 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\Main IEXPLORE.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\GPU 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\IntelliForms 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 Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IETld\LowMic IEXPLORE.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" IEXPLORE.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar IEXPLORE.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "373919081" IEXPLORE.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive 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\LowRegistry IEXPLORE.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\PageSetup 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 -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1116 IEXPLORE.exe 1152 IEXPLORE.exe -
Suspicious use of SetWindowsHookEx 11 IoCs
pid Process 1448 5f5871512189d9c30115df573f29ca909084fed9835797785dc49a82ae4ec89d.exe 1116 IEXPLORE.exe 1116 IEXPLORE.exe 1420 IEXPLORE.EXE 1420 IEXPLORE.EXE 1152 IEXPLORE.exe 1152 IEXPLORE.exe 1544 IEXPLORE.EXE 1544 IEXPLORE.EXE 1544 IEXPLORE.EXE 1544 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 1448 wrote to memory of 1116 1448 5f5871512189d9c30115df573f29ca909084fed9835797785dc49a82ae4ec89d.exe 27 PID 1448 wrote to memory of 1116 1448 5f5871512189d9c30115df573f29ca909084fed9835797785dc49a82ae4ec89d.exe 27 PID 1448 wrote to memory of 1116 1448 5f5871512189d9c30115df573f29ca909084fed9835797785dc49a82ae4ec89d.exe 27 PID 1448 wrote to memory of 1116 1448 5f5871512189d9c30115df573f29ca909084fed9835797785dc49a82ae4ec89d.exe 27 PID 1116 wrote to memory of 1420 1116 IEXPLORE.exe 29 PID 1116 wrote to memory of 1420 1116 IEXPLORE.exe 29 PID 1116 wrote to memory of 1420 1116 IEXPLORE.exe 29 PID 1116 wrote to memory of 1420 1116 IEXPLORE.exe 29 PID 1448 wrote to memory of 1152 1448 5f5871512189d9c30115df573f29ca909084fed9835797785dc49a82ae4ec89d.exe 30 PID 1448 wrote to memory of 1152 1448 5f5871512189d9c30115df573f29ca909084fed9835797785dc49a82ae4ec89d.exe 30 PID 1448 wrote to memory of 1152 1448 5f5871512189d9c30115df573f29ca909084fed9835797785dc49a82ae4ec89d.exe 30 PID 1448 wrote to memory of 1152 1448 5f5871512189d9c30115df573f29ca909084fed9835797785dc49a82ae4ec89d.exe 30 PID 1152 wrote to memory of 1544 1152 IEXPLORE.exe 31 PID 1152 wrote to memory of 1544 1152 IEXPLORE.exe 31 PID 1152 wrote to memory of 1544 1152 IEXPLORE.exe 31 PID 1152 wrote to memory of 1544 1152 IEXPLORE.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\5f5871512189d9c30115df573f29ca909084fed9835797785dc49a82ae4ec89d.exe"C:\Users\Admin\AppData\Local\Temp\5f5871512189d9c30115df573f29ca909084fed9835797785dc49a82ae4ec89d.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1448 -
C:\Program Files\Internet Explorer\IEXPLORE.exe"C:\Program Files\Internet Explorer\IEXPLORE.exe" http://dl.kanlink.cn:1287/CPAdown/vplay.php2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1116 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1116 CREDAT:275457 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1420
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C:\Program Files\Internet Explorer\IEXPLORE.exe"C:\Program Files\Internet Explorer\IEXPLORE.exe" http://dl.kanlink.cn:1287/CPAdown/PPTV(pplive)_forjieku_977.html2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1152 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1152 CREDAT:275457 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1544
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{E12FC4A1-5DFB-11ED-A5BF-5242C1400D5F}.dat
Filesize5KB
MD5b75b32e22557890b9de4e852b480673f
SHA181726d0e3cce925fa2b2abbe1d20bf6fbb8b9a97
SHA256ead2d9c3c4a70c6936a19eee212f0f0126700523fa5dc6a54d4e6ace5d3a7a5e
SHA512acb1c7cda1d8f61025ff840f55d7dc59bd209089085001c3f3b414f09a32748289f6cfec94d0903ed905360899539d6c7c56e6e689425c5eb2a122c69d48bd7e