Overview
overview
8Static
static
7chinhphu0629.apk
android-9-x86
8chinhphu0629.apk
android-10-x64
5index.html
windows7-x64
1index.html
windows10-2004-x64
1l762f62c5_a32.so
debian-9-armhf
1l762f62c5_a64.so
ubuntu-18.04-amd64
l762f62c5_a64.so
debian-9-armhf
l762f62c5_a64.so
debian-9-mips
l762f62c5_a64.so
debian-9-mipsel
l762f62c5_x64.so
ubuntu-18.04-amd64
1l762f62c5_x86.so
ubuntu-18.04-amd64
1mask1.html
windows7-x64
1mask1.html
windows10-2004-x64
1Analysis
-
max time kernel
103s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20230621-en -
resource tags
arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system -
submitted
29-06-2023 09:07
Static task
static1
Behavioral task
behavioral1
Sample
chinhphu0629.apk
Resource
android-x86-arm-20230621-en
Behavioral task
behavioral2
Sample
chinhphu0629.apk
Resource
android-x64-20230621-en
Behavioral task
behavioral3
Sample
index.html
Resource
win7-20230621-en
Behavioral task
behavioral4
Sample
index.html
Resource
win10v2004-20230621-en
Behavioral task
behavioral5
Sample
l762f62c5_a32.so
Resource
debian9-armhf-20221125-en
Behavioral task
behavioral6
Sample
l762f62c5_a64.so
Resource
ubuntu1804-amd64-20230621-en
Behavioral task
behavioral7
Sample
l762f62c5_a64.so
Resource
debian9-armhf-en-20211208
Behavioral task
behavioral8
Sample
l762f62c5_a64.so
Resource
debian9-mipsbe-20221111-en
Behavioral task
behavioral9
Sample
l762f62c5_a64.so
Resource
debian9-mipsel-20221125-en
Behavioral task
behavioral10
Sample
l762f62c5_x64.so
Resource
ubuntu1804-amd64-en-20211208
Behavioral task
behavioral11
Sample
l762f62c5_x86.so
Resource
ubuntu1804-amd64-20230621-en
Behavioral task
behavioral12
Sample
mask1.html
Resource
win7-20230621-en
Behavioral task
behavioral13
Sample
mask1.html
Resource
win10v2004-20230621-en
General
-
Target
mask1.html
-
Size
2KB
-
MD5
8eee2eb4416e2e4dfaf48fd0443c73ce
-
SHA1
a1fc4185c524d1d4145d59f799ea7296e9111665
-
SHA256
7a265023d73aeadb12033e40a0e69558649dacc85f0248e4571bd12d2d4e84cc
-
SHA512
1c51b5b248c834bd07e8e4c0c09728cc13d9fcbedf768222ff1c89a484b72fd28db118b166a6b21553f7096bc4406637811146c884117146c157e55bda4107db
Malware Config
Signatures
-
Processes:
iexplore.exeIEXPLORE.EXEdescription ioc Process Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{72C61311-165C-11EE-94EF-CA5C11B4FBB1} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "394794663" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid Process 1940 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid Process 1940 iexplore.exe 1940 iexplore.exe 524 IEXPLORE.EXE 524 IEXPLORE.EXE 524 IEXPLORE.EXE 524 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
iexplore.exedescription pid Process procid_target PID 1940 wrote to memory of 524 1940 iexplore.exe 29 PID 1940 wrote to memory of 524 1940 iexplore.exe 29 PID 1940 wrote to memory of 524 1940 iexplore.exe 29 PID 1940 wrote to memory of 524 1940 iexplore.exe 29
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\mask1.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1940 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1940 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:524
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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\Windows\Temporary Internet Files\Content.IE5\134K02XQ\suggestions[1].en-US
Filesize17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
-
Filesize
606B
MD55477946be30d2d6d1da91c01b199c751
SHA10a007049e79c8d0533d1730ef9500a0e526e8c04
SHA2560eca50608f8c25b914028a5663edf3fa0bd2ff5cdbd5d025d09364dee460646d
SHA51263fecadcd67bc578d1e97952ed250cde1260ddf3dd33fbe08dc14484781a03323f5b49bc46887759a6196784a6c28458c64f6c602eea37ea0d7f4978678ea9bc