Analysis
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max time kernel
143s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
30/10/2022, 08:16
Static task
static1
Behavioral task
behavioral1
Sample
7a37c2410f498bc9988ea51a9b42f15bb71570bbdff8619844b3980c3967c3f4.exe
Resource
win7-20220901-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
7a37c2410f498bc9988ea51a9b42f15bb71570bbdff8619844b3980c3967c3f4.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
7a37c2410f498bc9988ea51a9b42f15bb71570bbdff8619844b3980c3967c3f4.exe
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Size
53KB
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MD5
a2a80d2668aa6769e7d8aaa61c9adeeb
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SHA1
f19d25d326965f48ea01220d4da273d69ff5915c
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SHA256
7a37c2410f498bc9988ea51a9b42f15bb71570bbdff8619844b3980c3967c3f4
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SHA512
07fcaad46efcac6f04674b21e1d64859efcb32b4a9328fd0f3a0e5b6f124bca366d1feb008778ea667ab8bf713385c2ed6df37894e7396186f39a73b223e5975
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SSDEEP
768:/CcNtDnVp5Fo3jR7WdffEVbnn1MA18kHPbmuG9jR0EXNbc765DmODZZPZB52jW:/fN+V7Wdf0bn1nbmuGxdXK25DmQ1
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\FileNames\ 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\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000 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\PageSetup IEXPLORE.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive 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\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\TabbedBrowsing\NewTabPage IEXPLORE.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "373928949" 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 (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\Recovery\AdminActive IEXPLORE.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery 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\LowRegistry\DOMStorage IEXPLORE.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar 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\BrowserEmulation\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\Toolbar\WebBrowser 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 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\LowRegistry IEXPLORE.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{AFEF8CA1-5896-11ED-B4FB-76D99E3F6056} = "0" 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\IntelliForms 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\IETld\LowMic 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 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\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000048ca5449a4d21846ba8a995ea0abd35a000000000200000000001066000000010000200000007c9ffb3888a99752fa9b28635319a0902c8401d31f55954a85b175f26f4c78e1000000000e8000000002000020000000fa3063b44fac0935fec6b38f97fa1b2b7af1eccb98cc45a6aaa3afcec315531720000000d57a71d55472f3f92a7ad0ad2f93a72397138d82fdec9038a4e476abe6cc462640000000083655e963bb3d41ff56edb7420b6218fba01e9dff2359de44d167583fc814f67b59f09af0d10b4dd010d1a160e14416b183e7d28f7713b86f9d9229d0539b30 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\IETld\LowMic 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 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 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 Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0c38a8fa3ecd801 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\Zoom 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\GPU IEXPLORE.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B02D7061-5896-11ED-B4FB-76D99E3F6056} = "0" 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\Zoom 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\DomainSuggestion 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\Main 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\PageSetup 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\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1936 IEXPLORE.exe 1920 IEXPLORE.exe -
Suspicious use of SetWindowsHookEx 11 IoCs
pid Process 1880 7a37c2410f498bc9988ea51a9b42f15bb71570bbdff8619844b3980c3967c3f4.exe 1936 IEXPLORE.exe 1936 IEXPLORE.exe 568 IEXPLORE.EXE 568 IEXPLORE.EXE 1920 IEXPLORE.exe 1920 IEXPLORE.exe 1464 IEXPLORE.EXE 1464 IEXPLORE.EXE 1464 IEXPLORE.EXE 1464 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 1880 wrote to memory of 1936 1880 7a37c2410f498bc9988ea51a9b42f15bb71570bbdff8619844b3980c3967c3f4.exe 27 PID 1880 wrote to memory of 1936 1880 7a37c2410f498bc9988ea51a9b42f15bb71570bbdff8619844b3980c3967c3f4.exe 27 PID 1880 wrote to memory of 1936 1880 7a37c2410f498bc9988ea51a9b42f15bb71570bbdff8619844b3980c3967c3f4.exe 27 PID 1880 wrote to memory of 1936 1880 7a37c2410f498bc9988ea51a9b42f15bb71570bbdff8619844b3980c3967c3f4.exe 27 PID 1936 wrote to memory of 568 1936 IEXPLORE.exe 29 PID 1936 wrote to memory of 568 1936 IEXPLORE.exe 29 PID 1936 wrote to memory of 568 1936 IEXPLORE.exe 29 PID 1936 wrote to memory of 568 1936 IEXPLORE.exe 29 PID 1880 wrote to memory of 1920 1880 7a37c2410f498bc9988ea51a9b42f15bb71570bbdff8619844b3980c3967c3f4.exe 30 PID 1880 wrote to memory of 1920 1880 7a37c2410f498bc9988ea51a9b42f15bb71570bbdff8619844b3980c3967c3f4.exe 30 PID 1880 wrote to memory of 1920 1880 7a37c2410f498bc9988ea51a9b42f15bb71570bbdff8619844b3980c3967c3f4.exe 30 PID 1880 wrote to memory of 1920 1880 7a37c2410f498bc9988ea51a9b42f15bb71570bbdff8619844b3980c3967c3f4.exe 30 PID 1920 wrote to memory of 1464 1920 IEXPLORE.exe 31 PID 1920 wrote to memory of 1464 1920 IEXPLORE.exe 31 PID 1920 wrote to memory of 1464 1920 IEXPLORE.exe 31 PID 1920 wrote to memory of 1464 1920 IEXPLORE.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\7a37c2410f498bc9988ea51a9b42f15bb71570bbdff8619844b3980c3967c3f4.exe"C:\Users\Admin\AppData\Local\Temp\7a37c2410f498bc9988ea51a9b42f15bb71570bbdff8619844b3980c3967c3f4.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1880 -
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:1936 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1936 CREDAT:275457 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:568
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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:1920 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1920 CREDAT:275457 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1464
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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.{AFEF8CA1-5896-11ED-B4FB-76D99E3F6056}.dat
Filesize5KB
MD55919deac89b067864b3cb7f9bc6f7b59
SHA1f8ad5b331d98c9f9a11acb72326954f255577b57
SHA256a5d9a6aa67672e77287a86e890e17849f53ad8756ea4bfa10e8c7c5870817335
SHA512fb716104bb957c1223fa860aaeb04f083e9a6c6256392d1873f52701c15492e95f811d0da3d648ef665fa2835b597898d85ba86546a4ebaa4199c96db716ff1a
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Filesize
603B
MD505a37b8d290ae7d9c26857c8192a54ed
SHA18fee998876be2f885c3851b1965787ff58798f1f
SHA256c8652ab98bd9f437206bd4c3129f59c9309aafbe15d4ee661626d6deb63f27eb
SHA512088a40913f3a660f867468c0c19094f44db272bd47dbf862686b148551be00b5852573c81dba17ee8f86717c4c419ffe798ce355095d5a0567e08827873c7d7e