Overview
overview
9Static
static
1jokescript...av.xml
windows10-2004-x64
1jokescript...x.html
windows10-2004-x64
9jokescript...n.html
windows10-2004-x64
1jokescript...av.xml
windows10-2004-x64
1jokescript...7.html
windows10-2004-x64
1jokescript...2.html
windows10-2004-x64
1jokescript...e.html
windows10-2004-x64
1Analysis
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max time kernel
1608s -
max time network
1573s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
10-06-2023 07:08
Static task
static1
Behavioral task
behavioral1
Sample
jokescript-main/ygn-redbot-whowhere-garticflix/garticflix/fav.xml
Resource
win10v2004-20230221-en
Behavioral task
behavioral2
Sample
jokescript-main/ygn-redbot-whowhere-garticflix/garticflix/garticflix.html
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
jokescript-main/ygn-redbot-whowhere-garticflix/garticflix/main.html
Resource
win10v2004-20230220-en
Behavioral task
behavioral4
Sample
jokescript-main/ygn-redbot-whowhere-garticflix/garticflix/unfav.xml
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
jokescript-main/ygn-redbot-whowhere-garticflix/redbot-v1.7.html
Resource
win10v2004-20230220-en
Behavioral task
behavioral6
Sample
jokescript-main/ygn-redbot-whowhere-garticflix/redbotv2.html
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
jokescript-main/ygn-redbot-whowhere-garticflix/whowhere.html
Resource
win10v2004-20230220-en
General
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Target
jokescript-main/ygn-redbot-whowhere-garticflix/redbot-v1.7.html
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Size
283KB
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MD5
059f481aa93aeff2bd4e7858b8c5d260
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SHA1
4992e0730045ff64711998266724d631fd86c322
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SHA256
340cfa96ff13a55c3617f54cbb8f7a947b1df2055719b49be455272affd839cf
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SHA512
93a790fdcde4f30b9869d4c88b4e5dbde7d2f6bd6b4b6812e0f47ca6984e6b74bf083fbde09a209fff3950c9e06a5dba1ecb6b4ae9226dd1068d177371ddafe7
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SSDEEP
6144:dtwiOIaYsYSI0wh5vvzy+n4gGVBFGCJd7OhC4/YcwJg8iX05frGQB6ReFKcXFdW5:TwRYSI0whNry+uVBFVJqC4qKQs7c89Og
Malware Config
Signatures
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Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00edca6b6a9bd901 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000066f6e4abf2d4b4eb47626a6040a3449000000000200000000001066000000010000200000004976f8d2bf3d06992e71acc7501d2c5e074caa2d7138f193209549e97b6d99f5000000000e8000000002000020000000a3ba04a98e42b3c571bc8c52f97bfeeb31858a3740c401051c4b81c3f5cc4739200000005be299ac41218f4819b45f41ba1992ccb060d78a160edb352064ae84e19f1e9740000000dc2c23ee2810b22bbfc1bd5a57648517c1e6ff833de39b74786b64122d21c1d1409e4d4fdf8f71a09fb75f042588b718ffff338c456cd8391749aec4d3ca7e7d iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1793135927" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a06ce26b6a9bd901 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "393145877" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1769541370" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000066f6e4abf2d4b4eb47626a6040a34490000000002000000000010660000000100002000000038cf01359a61902c688b405c1d03d4bc85752b17157f33d7d6ee301f1b17c6e4000000000e8000000002000020000000daf9784ebf768cab6d1d11d762b24f79cc3958ae9f4327119145beb1a693734120000000d0a32d93f961af8b6f957e88d225e292319689bfff20e6f409aa521aef23d868400000008b99db49265a4e6aac3721fb663fc90f843c1975b53545d79ee5b9b71c4b7a2c23a0b4d159f92729c12906cec33930f92faa1bb9a928b89290d16eca3c42d1da iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31038314" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{94FA0940-075D-11EE-9F77-DAE3AE61CC88} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31038314" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31038314" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1769541370" iexplore.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
iexplore.exepid process 1096 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 1096 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 1096 iexplore.exe 1096 iexplore.exe 1924 IEXPLORE.EXE 1924 IEXPLORE.EXE 1924 IEXPLORE.EXE 1924 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
iexplore.exedescription pid process target process PID 1096 wrote to memory of 1924 1096 iexplore.exe IEXPLORE.EXE PID 1096 wrote to memory of 1924 1096 iexplore.exe IEXPLORE.EXE PID 1096 wrote to memory of 1924 1096 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\jokescript-main\ygn-redbot-whowhere-garticflix\redbot-v1.7.html1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- 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:1096 CREDAT:17410 /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
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776Filesize
471B
MD56a696bab5dbda1f9e3dead87bbdfda15
SHA1efa2517cc9c306a85acce2f45a1b1a4763bc0ad9
SHA25627afd05f059c8af3bf76e14ec650eee55d2d4ef298669efd65ca1acaeb66ac2c
SHA5127bed5bb59abb768ebbf6d597e8b3b14be75cb23b08bd64945bfc80fcb0b9ce155d961c8b67512943ad30895be6201e669c1c0f8481373f2a95a744170e3a9050
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776Filesize
404B
MD5bd3d1121287633ba75398e70d550416c
SHA1f0ea20bc928d0dcd432c04d08f4b16693855e059
SHA2567e6ecf77759f831eb30cd37fabe0621b99e55d5fa73f5102e8706621d8973d59
SHA512a3a7754ef326108b9d487cfe2faf73acc6ecd24c13b043b80807138cf6a0c1f5977bbb111a40707760325afe8c7621a6a003158d757a814d486bb11bea70ac1d
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TUIJN6ZA\suggestions[1].en-USFilesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee