Overview
overview
10Static
static
10virtual_fr...ds.ps1
windows7_x64
1virtual_fr...ds.ps1
windows10-2004_x64
1virtual_fr...es.ps1
windows7_x64
1virtual_fr...es.ps1
windows10-2004_x64
1virtual_fr...ts.ps1
windows7_x64
1virtual_fr...ts.ps1
windows10-2004_x64
1virtual_fr...ns.ps1
windows7_x64
1virtual_fr...ns.ps1
windows10-2004_x64
1virtual_fr...cts.js
windows7_x64
1virtual_fr...cts.js
windows10-2004_x64
1virtual_fr...ng.ps1
windows7_x64
1virtual_fr...ng.ps1
windows10-2004_x64
1virtual_fr...der.js
windows7_x64
1virtual_fr...der.js
windows10-2004_x64
1virtual_fr...x.html
windows7_x64
1virtual_fr...x.html
windows10-2004_x64
1virtual_fr...ck.ps1
windows7_x64
1virtual_fr...ck.ps1
windows10-2004_x64
1virtual_fr...de.pdf
windows7_x64
1virtual_fr...de.pdf
windows10-2004_x64
1virtual_fr...nks.js
windows7_x64
1virtual_fr...nks.js
windows10-2004_x64
1virtual_fr...x.html
windows7_x64
1virtual_fr...x.html
windows10-2004_x64
1virtual_fr...ler.js
windows7_x64
1virtual_fr...ler.js
windows10-2004_x64
1virtual_fr...tp.ps1
windows7_x64
1virtual_fr...tp.ps1
windows10-2004_x64
1virtual_fr...x.html
windows7_x64
1virtual_fr...x.html
windows10-2004_x64
1virtual_fr...oap.js
windows7_x64
1virtual_fr...oap.js
windows10-2004_x64
1Analysis
-
max time kernel
179s -
max time network
206s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
20-05-2022 07:07
Behavioral task
behavioral1
Sample
virtual_freer_v1.58/back/cards.ps1
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
virtual_freer_v1.58/back/cards.ps1
Resource
win10v2004-20220414-en
Behavioral task
behavioral3
Sample
virtual_freer_v1.58/back/categories.ps1
Resource
win7-20220414-en
Behavioral task
behavioral4
Sample
virtual_freer_v1.58/back/categories.ps1
Resource
win10v2004-20220414-en
Behavioral task
behavioral5
Sample
virtual_freer_v1.58/back/payments.ps1
Resource
win7-20220414-en
Behavioral task
behavioral6
Sample
virtual_freer_v1.58/back/payments.ps1
Resource
win10v2004-20220414-en
Behavioral task
behavioral7
Sample
virtual_freer_v1.58/back/plugins.ps1
Resource
win7-20220414-en
Behavioral task
behavioral8
Sample
virtual_freer_v1.58/back/plugins.ps1
Resource
win10v2004-20220414-en
Behavioral task
behavioral9
Sample
virtual_freer_v1.58/back/products.js
Resource
win7-20220414-en
Behavioral task
behavioral10
Sample
virtual_freer_v1.58/back/products.js
Resource
win10v2004-20220414-en
Behavioral task
behavioral11
Sample
virtual_freer_v1.58/back/setting.ps1
Resource
win7-20220414-en
Behavioral task
behavioral12
Sample
virtual_freer_v1.58/back/setting.ps1
Resource
win10v2004-20220414-en
Behavioral task
behavioral13
Sample
virtual_freer_v1.58/back/template/header.js
Resource
win7-20220414-en
Behavioral task
behavioral14
Sample
virtual_freer_v1.58/back/template/header.js
Resource
win10v2004-20220414-en
Behavioral task
behavioral15
Sample
virtual_freer_v1.58/back/template/index.html
Resource
win7-20220414-en
Behavioral task
behavioral16
Sample
virtual_freer_v1.58/back/template/index.html
Resource
win10v2004-20220414-en
Behavioral task
behavioral17
Sample
virtual_freer_v1.58/callback.ps1
Resource
win7-20220414-en
Behavioral task
behavioral18
Sample
virtual_freer_v1.58/callback.ps1
Resource
win10v2004-20220414-en
Behavioral task
behavioral19
Sample
virtual_freer_v1.58/guide.pdf
Resource
win7-20220414-en
Behavioral task
behavioral20
Sample
virtual_freer_v1.58/guide.pdf
Resource
win10v2004-20220414-en
Behavioral task
behavioral21
Sample
virtual_freer_v1.58/include/funks.js
Resource
win7-20220414-en
Behavioral task
behavioral22
Sample
virtual_freer_v1.58/include/funks.js
Resource
win10v2004-20220414-en
Behavioral task
behavioral23
Sample
virtual_freer_v1.58/include/index.html
Resource
win7-20220414-en
Behavioral task
behavioral24
Sample
virtual_freer_v1.58/include/index.html
Resource
win10v2004-20220414-en
Behavioral task
behavioral25
Sample
virtual_freer_v1.58/include/libs/class.phpmailer.js
Resource
win7-20220414-en
Behavioral task
behavioral26
Sample
virtual_freer_v1.58/include/libs/class.phpmailer.js
Resource
win10v2004-20220414-en
Behavioral task
behavioral27
Sample
virtual_freer_v1.58/include/libs/class.smtp.ps1
Resource
win7-20220414-en
Behavioral task
behavioral28
Sample
virtual_freer_v1.58/include/libs/class.smtp.ps1
Resource
win10v2004-20220414-en
Behavioral task
behavioral29
Sample
virtual_freer_v1.58/include/libs/index.html
Resource
win7-20220414-en
Behavioral task
behavioral30
Sample
virtual_freer_v1.58/include/libs/index.html
Resource
win10v2004-20220414-en
Behavioral task
behavioral31
Sample
virtual_freer_v1.58/include/libs/nusoap.js
Resource
win7-20220414-en
Behavioral task
behavioral32
Sample
virtual_freer_v1.58/include/libs/nusoap.js
Resource
win10v2004-20220414-en
General
-
Target
virtual_freer_v1.58/back/template/index.html
-
Size
123B
-
MD5
6b37309700ffdd85eed2431b5dfd3bb1
-
SHA1
2eaf914fe507a09f321684b8add29b94cee50db3
-
SHA256
c703afa89e7517dd5020ac2960b7e14b44d4010ef02d5e0f6e34b9629935a3ce
-
SHA512
79211ac08ef90a01c9ab0bbb2f2bc437b696c9f5b1193c1d98659428ea3ba5a1db7a6659d8b14f5c4184c577ef6caff456439654b84c986740e7a2a50bd92060
Malware Config
Signatures
-
Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000358f16e0538341458b70f68dad1eafd4000000000200000000001066000000010000200000003ee00dc42a9a4d0630b559a4eca5af3d51d40e229c05f4c1fb4f915ce01c25a9000000000e8000000002000020000000581fc8de608263dd4e054ccec6d67434acd31fa1730cb7bbd65e7447e6e8f6b720000000920d379641cf5f510d2999d0e4c49f5b3b18c2d0280f55114de1061f0db2c58940000000bae23f2065d553f1a7e205cdaf65979805fff799818135645049f1ba4a2dcda15e3b94e1f55d07fcda4b306c1263e6c2b137bb386d0d04c7cb9bb2836b83bd89 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0927ff6326cd801 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1F960121-D826-11EC-829A-4E0428891AFE} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "359806894" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 1720 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 1720 iexplore.exe 1720 iexplore.exe 1332 IEXPLORE.EXE 1332 IEXPLORE.EXE 1332 IEXPLORE.EXE 1332 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
iexplore.exedescription pid process target process PID 1720 wrote to memory of 1332 1720 iexplore.exe IEXPLORE.EXE PID 1720 wrote to memory of 1332 1720 iexplore.exe IEXPLORE.EXE PID 1720 wrote to memory of 1332 1720 iexplore.exe IEXPLORE.EXE PID 1720 wrote to memory of 1332 1720 iexplore.exe IEXPLORE.EXE
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\virtual_freer_v1.58\back\template\index.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1720 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\HFFB3HMF.txtFilesize
587B
MD554ae87a9536c453e6b3c17c1f599465d
SHA10546d96acfef8baa6932a01d1d10041ad876817b
SHA256c6c40d627ce944f0fad3d796f27bfbb22255cc1ada29adbd14438a357b498bc9
SHA512f62c955311fbf5f93836de647a6f8d524db1b00d04d0d0df21cdf280efc13fb76699bbaaaa7dbfa4250eff5ab2b702a90cc568fc7991ef191a1a83e65b002af9