Overview
overview
3Static
static
1UCenter_Ho...it.ps1
windows7-x64
3UCenter_Ho...it.ps1
windows10-2004-x64
3UCenter_Ho...cy.ps1
windows7-x64
3UCenter_Ho...cy.ps1
windows10-2004-x64
3UCenter_Ho...up.ps1
windows7-x64
3UCenter_Ho...up.ps1
windows10-2004-x64
3UCenter_Ho...ex.htm
windows7-x64
3UCenter_Ho...ex.htm
windows10-2004-x64
3UCenter_Ho...ad.htm
windows7-x64
3UCenter_Ho...ad.htm
windows10-2004-x64
3UCenter_Ho...um.htm
windows7-x64
3UCenter_Ho...um.htm
windows10-2004-x64
3UCenter_Ho...pp.htm
windows7-x64
3UCenter_Ho...pp.htm
windows10-2004-x64
3UCenter_Ho...up.htm
windows7-x64
3UCenter_Ho...up.htm
windows10-2004-x64
3UCenter_Ho...ck.htm
windows7-x64
3UCenter_Ho...ck.htm
windows10-2004-x64
3UCenter_Ho...og.htm
windows7-x64
3UCenter_Ho...og.htm
windows10-2004-x64
3UCenter_Ho...he.htm
windows7-x64
3UCenter_Ho...he.htm
windows10-2004-x64
3UCenter_Ho...or.htm
windows7-x64
3UCenter_Ho...or.htm
windows10-2004-x64
3UCenter_Ho...nt.htm
windows7-x64
3UCenter_Ho...nt.htm
windows10-2004-x64
3UCenter_Ho...ig.htm
windows7-x64
3UCenter_Ho...ig.htm
windows10-2004-x64
3UCenter_Ho...it.htm
windows7-x64
3UCenter_Ho...it.htm
windows10-2004-x64
3UCenter_Ho...on.htm
windows7-x64
3UCenter_Ho...on.htm
windows10-2004-x64
3Analysis
-
max time kernel
149s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
31-07-2024 16:25
Static task
static1
Behavioral task
behavioral1
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/admincp_credit.ps1
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/admincp_credit.ps1
Resource
win10v2004-20240730-en
Behavioral task
behavioral3
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/admincp_privacy.ps1
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/admincp_privacy.ps1
Resource
win10v2004-20240730-en
Behavioral task
behavioral5
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/admincp_usergroup.ps1
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/admincp_usergroup.ps1
Resource
win10v2004-20240730-en
Behavioral task
behavioral7
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/index.htm
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/index.htm
Resource
win10v2004-20240730-en
Behavioral task
behavioral9
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/ad.htm
Resource
win7-20240729-en
Behavioral task
behavioral10
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/ad.htm
Resource
win10v2004-20240730-en
Behavioral task
behavioral11
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/album.htm
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/album.htm
Resource
win10v2004-20240730-en
Behavioral task
behavioral13
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/app.htm
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/app.htm
Resource
win10v2004-20240730-en
Behavioral task
behavioral15
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/backup.htm
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/backup.htm
Resource
win10v2004-20240730-en
Behavioral task
behavioral17
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/block.htm
Resource
win7-20240705-en
Behavioral task
behavioral18
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/block.htm
Resource
win10v2004-20240730-en
Behavioral task
behavioral19
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/blog.htm
Resource
win7-20240708-en
Behavioral task
behavioral20
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/blog.htm
Resource
win10v2004-20240730-en
Behavioral task
behavioral21
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/cache.htm
Resource
win7-20240708-en
Behavioral task
behavioral22
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/cache.htm
Resource
win10v2004-20240730-en
Behavioral task
behavioral23
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/censor.htm
Resource
win7-20240704-en
Behavioral task
behavioral24
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/censor.htm
Resource
win10v2004-20240730-en
Behavioral task
behavioral25
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/comment.htm
Resource
win7-20240704-en
Behavioral task
behavioral26
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/comment.htm
Resource
win10v2004-20240730-en
Behavioral task
behavioral27
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/config.htm
Resource
win7-20240705-en
Behavioral task
behavioral28
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/config.htm
Resource
win10v2004-20240730-en
Behavioral task
behavioral29
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/credit.htm
Resource
win7-20240704-en
Behavioral task
behavioral30
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/credit.htm
Resource
win10v2004-20240730-en
Behavioral task
behavioral31
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/cron.htm
Resource
win7-20240708-en
Behavioral task
behavioral32
Sample
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/cron.htm
Resource
win10v2004-20240730-en
General
-
Target
UCenter_Home_1.5RC1_SC_utf8/upload/admin/tpl/app.htm
-
Size
3KB
-
MD5
fc82e6c19388ca4e247eedef1149debd
-
SHA1
f1990a10227d4dbc10a6cb4bb8c555a1a2d32703
-
SHA256
d4d00cdba33d5bd11f7ea6b84a8b1d2fd5ba3057733d5f99c0df45af7a9b0b54
-
SHA512
f903db923c08527ebcfcba214ffc4c84f00b6be3e74a45cc98e8343b77c63b5a18d7fde63db8b4effc52e9431c2710f147ecf0f23af6a3284f6753e471785347
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
IEXPLORE.EXEdescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f014016566e3da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{9082E5E1-4F59-11EF-826E-EEF6AC92610E} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000003e1c4d4a7885794291b78de8e6dfadfd000000000200000000001066000000010000200000000411900698ecbadd5f0fa228ce2e2c37163b9db49a5e04342b0f7e2f8877df88000000000e8000000002000020000000824629fc8205557d6d04e718955f15bab244f8d3c044b6821c1f528ba1881dd920000000ec3cdfb2169d16154b966929316fc95db9955467aae64b71820f619e91aeba7f40000000f1dc51a088d40e95585cfca8a5e03609d129b7378aec4ba431346730caab26627dc85601d605a22a2abc7fd7d86127fa467900e24dea65a3ebf95e8fb4d6e84b iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "428605107" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 2052 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 2052 iexplore.exe 2052 iexplore.exe 2840 IEXPLORE.EXE 2840 IEXPLORE.EXE 2840 IEXPLORE.EXE 2840 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
iexplore.exedescription pid process target process PID 2052 wrote to memory of 2840 2052 iexplore.exe IEXPLORE.EXE PID 2052 wrote to memory of 2840 2052 iexplore.exe IEXPLORE.EXE PID 2052 wrote to memory of 2840 2052 iexplore.exe IEXPLORE.EXE PID 2052 wrote to memory of 2840 2052 iexplore.exe IEXPLORE.EXE
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\UCenter_Home_1.5RC1_SC_utf8\upload\admin\tpl\app.htm1⤵
- 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:2052 CREDAT:275457 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\CabB6F3.tmpFilesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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C:\Users\Admin\AppData\Local\Temp\TarB706.tmpFilesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b