Overview
overview
7Static
static
7chinhphu0703apk.apk
android-9-x86
chinhphu0703apk.apk
android-11-x64
index.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
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max time kernel
142s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20230703-en -
resource tags
arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system -
submitted
04-07-2023 18:56
Static task
static1
Behavioral task
behavioral1
Sample
chinhphu0703apk.apk
Resource
android-x86-arm-20230621-en
Behavioral task
behavioral2
Sample
chinhphu0703apk.apk
Resource
android-x64-arm64-20230621-en
Behavioral task
behavioral3
Sample
index.html
Resource
win7-20230703-en
Behavioral task
behavioral4
Sample
index.html
Resource
win10v2004-20230703-en
Behavioral task
behavioral5
Sample
l762f62c5_a32.so
Resource
debian9-armhf-en-20211208
Behavioral task
behavioral6
Sample
l762f62c5_a64.so
Resource
ubuntu1804-amd64-20230621-en
Behavioral task
behavioral7
Sample
l762f62c5_a64.so
Resource
debian9-armhf-20221111-en
Behavioral task
behavioral8
Sample
l762f62c5_a64.so
Resource
debian9-mipsbe-en-20211208
Behavioral task
behavioral9
Sample
l762f62c5_a64.so
Resource
debian9-mipsel-20221125-en
Behavioral task
behavioral10
Sample
l762f62c5_x64.so
Resource
ubuntu1804-amd64-20230621-en
Behavioral task
behavioral11
Sample
l762f62c5_x86.so
Resource
ubuntu1804-amd64-en-20211208
Behavioral task
behavioral12
Sample
mask1.html
Resource
win7-20230703-en
Behavioral task
behavioral13
Sample
mask1.html
Resource
win10v2004-20230703-en
General
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Target
mask1.html
-
Size
2KB
-
MD5
b26fdd40e5201514b67f7448cee93442
-
SHA1
b06d9f2ada1dfca3e68d84598ca10397a9380c04
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SHA256
5db01fa7ba34251a004efee442e5ebaeb7b5ec4770ae67dc6be6105e23840d2e
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SHA512
6507307c834fa95c0e8b71a419dc9eeae84eadf2483ac2527ae1d19bd7dfccc6d0ec7543580a2b3d8597ce622d38612e5ff513189fb9516d8f399b1c076f942a
Malware Config
Signatures
-
Processes:
iexplore.exeIEXPLORE.EXEdescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000079aadbcc12564442a62aad76c0e1e2aa00000000020000000000106600000001000020000000ded51625909e730dbf97483c1048de9dd640648067ee43c74e0b0c3bfd775f97000000000e80000000020000200000004298aa56a66f09b187de557fddd4a0a46a33cb9480514e9e187f81c2485d0a2f200000003d23139aff48dbd15627d44e77a6472c67c592ca9aacc6664222af5e9b0d7130400000004c19533f049e771aff96546ec5d9ed99bdacaa536e02bd7acef555ff66b1116f3e4d146d36134aab60cd5bec76849be558f9df9b778ef7b5be6308e17a9539fd iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "395261977" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0d6d458a9aed901 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{83CB8E81-1A9C-11EE-8F0B-EA6CBFEFBD22} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000079aadbcc12564442a62aad76c0e1e2aa0000000002000000000010660000000100002000000055a91a76b0c9e0749398f49feac29aabd7727c8569fd3de8e4b37e998bf41811000000000e8000000002000020000000ade6a85807bc63698f70ae16c410b9da947ca8df0c5f799618d5d6cc118f2be990000000873010a0f5483335be3c1022c9953e76c11a10b2336ab616687c00f8fd75a420bd212296ea4b8c17173549645c0eab8493bd6b9126296c3932f10e358377f17689352d13850370d88153282749d520e41ff405096d9728dfdde45d21410cfe5dda1df7e5738d574a9cc19d341cb8edb7bbc953cbc21b8ea8f22bd923472aee6c75cc7db74f01001df0fea2e304cc8b124000000070364cdb4c90fa6e856f4d4d9398bfb66af2716368bc332d0bc55ba5bb3248329fb254ee5df59b8cff0ef78856501d0807315ef1dc2cf2c3fc8e407eba0a9cf0 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid Process 2956 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid Process 2956 iexplore.exe 2956 iexplore.exe 2088 IEXPLORE.EXE 2088 IEXPLORE.EXE 2088 IEXPLORE.EXE 2088 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
iexplore.exedescription pid Process procid_target PID 2956 wrote to memory of 2088 2956 iexplore.exe 28 PID 2956 wrote to memory of 2088 2956 iexplore.exe 28 PID 2956 wrote to memory of 2088 2956 iexplore.exe 28 PID 2956 wrote to memory of 2088 2956 iexplore.exe 28
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:2956 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2956 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2088
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e2a225537f04ad8598114f652ccc1132
SHA118d8f25c7a3996695feeb5b9d1e65bc2a91aedbb
SHA256b01bae9369d65f01831cb9ba7df7667e33a4e2e8a223f2ea082c10279e1fabe7
SHA512f424746ec19cd468a6213b789b95ce7dd5d66f875fb0a391a8ef071ec7350a15c58f98dffa97209ad1b5624d597c1a44343668bab2d292dcd003e7c47753637f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e7dc61fa4d1ad8433ab9779e387da15c
SHA17457cb399195dce2e6f7b14178b498aa87a0e1ea
SHA25687a5c9c8dcd90ecf8486f7e2b9b3956ade989ae115a34b51c6efb093055fa634
SHA5125cf325a1ce5a2b606ddc4553ba49575d304e2eaa0e5587749b6443ff4754d44ea7329f464eaec22baeb48e583ff53a6e57d187ebcc9eba76727f8ce3a274a59b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56d1b2094e7209001f7b801bd9280e97a
SHA1150b832a041fca43e212c71a2c54c55d40ab9fb4
SHA256d1f9e69f7ab937c55b94dfe7931b43fc102b70f6cfeddab4ec796a3607e34c3e
SHA512a87b693366aca8acff13fc1db4e32cd8835e7b6505a5c7fdf37999323219f4c7fca22f47af11ef3370b45df75fc2909c65660a9b191c30d3e539f1a5620f0069
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5522974e2ac92b89314b04363e409ab0a
SHA1e0d5b543569f8da02d050194869c18cc896c80ba
SHA256fa717af3517262b56005851cf83d6b8567744a5d567e69f5828d8da3272bdf3b
SHA512c482129fa43ed18b007f3aacc3ee3ee26dc976696558ac38ada53d41c1dca69bc7005e0413916f4081200cdcff5defbd225280dd5c73374ca0a6b06d25f5d9cf
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD528e6e5d0ccf39d4c3a5ec105862177c8
SHA190e8a71553bb260e98e8ea122ee3dfcd1a27fc4f
SHA25644464822f7eddae3f5829da688bf1eb071e4372b75fa4be8e94bb3e3bffab595
SHA512892477d728b2af0caae7bfff1c677b7df0d7207412892191d02d3836ce489c1209054988cd51344649449c36104cfec0956563e42dd88504c703d7105092f49c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51e5a4b808586ec92604f0eb5b3065aab
SHA184390e49c0d98d2a70397c0333129d345e197618
SHA256e2ea8469b0b5c982455775a98d25758839c86d3b814accfa3739689f774c0b97
SHA512c272f715cbb960aa21feeeb0a3ca9c673fbd83b1eb9eec0c2b67f6874e3651abfe430d314f856cf7f58cd5a69c9e94c190b17241946f5d32bf8df25fb87b91b0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56dccd3fa379aff64540d1f79607c052b
SHA1ded676376770df4e97e993cd7ba5d5a894b02d9e
SHA25666fcf69d737b1b4db4c21d4489b1e01a5f1c51ccae41a7a07ee6f57194273fc1
SHA512e2a05c08bf3ef622ff31b7c7ded5140a2b4610be5a006cf537f2bb513a99fec9932e4a04f56da868ac8cd7eab8cfe435d592b58c03c20883305adcc89c13ee2d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50e5591d1d3d918d0cefdd193f02f65f2
SHA1423e744b5d6ab34fcc7429dc328f1f48748603cb
SHA25693d95c327629bc7af7aa215709f87d6ef6a388861142c092957ced3a944fc619
SHA51249144d1e4c31e8bda0e13e5d6bde64284ad2971f898f5637a78f69290b12a9152aa80e054f309b14afe661e32e59147c6c3313e82e25c1a26e0e9837f2614532
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD520c1e1d12689ed2d714c7390af25c2cc
SHA17731c0743d9deaa6d53da73cc1dcb40ee6bc0ff4
SHA256e9bfa3dd64fd9644ea648fe7cfd82ba78233c9b6b39fb6e6ada52c761a93c360
SHA51256e04f3198712d1f4fb68e8d2d3db9ca1108a734354e360f8344a7f55fb4f9b1616d780c37b0aa40ff0a8ee72e070a9f20c56b9c9fedd391feec66c2982e7a06
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58beeac11daf2ef306b59235aa137a358
SHA199da191fde935670653634887fc81833556d46e3
SHA256d8f9970b4f9248f424768aa77a452092a1df78c3d556f85bd547da284a4aa294
SHA512cbbb3862aac5ded67da80454df1d001acbdb120562692ebf138cb8bd49db6af77f6bb246f50546504907da06f63f44af98353bc2a8372dd7b9f0d2100c7f550d
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\M70DY8PN\suggestions[1].en-US
Filesize17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
62KB
MD53ac860860707baaf32469fa7cc7c0192
SHA1c33c2acdaba0e6fa41fd2f00f186804722477639
SHA256d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904
SHA512d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c
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Filesize
164KB
MD54ff65ad929cd9a367680e0e5b1c08166
SHA1c0af0d4396bd1f15c45f39d3b849ba444233b3a2
SHA256c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6
SHA512f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27
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Filesize
600B
MD5c3f7a621bd8e747d217c097a1ec92057
SHA130225be0296bd807f5f90a790bd1047865aae3bb
SHA2562780f8e1a7ecc9a88281a4765292fd73a35989da620ce17e9fdf7e96919bbb6c
SHA51251fb6cdc09c86fbd801acbd521af2a4c098fed88da90b706ca2cecccaf12a7d339e463300e23b9fae722edfd0a210094fa7be99a9335adc9c476fc422f7ea4c9