aa173d297c6a36ddbb69f4a613eb593f16f067c0f0c3cc232e77d8584b456dcd

Analysis

max time kernel
147s
max time network
135s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
05/01/2024, 21:39

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General

Target

448061421aad714b43b3ed890d3d4b82.html
Size

895B
MD5

448061421aad714b43b3ed890d3d4b82
SHA1

3c153533381e22d67ad97946925fc635e1c80111
SHA256

aa173d297c6a36ddbb69f4a613eb593f16f067c0f0c3cc232e77d8584b456dcd
SHA512

67934bbe858a655c84099c26d8b3f608021235befed8931b3463dd8af7f086d5e91332556e15101cba5ff0b458913359b20b43fa0603919f20c933571de71068

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FD3ECC21-AC12-11EE-A5DE-CE253106968E} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000566b58630fb3a044b91770fce5e9b2d6000000000200000000001066000000010000200000002a059516e436f8dc246920048c35f50dea8fa29d4d270a5f07c74ee97d9c88b3000000000e800000000200002000000028c51031144869f2706a06e64b25819fdc319081578d2b2a657c364f71c4db722000000017a4ff37c3dc2fa4e877af3322e2d512b833d57ec883885d58879c9f2961fbdc40000000a715cb31313dc3f88c6862c888e866fb3e87b5320c1177cb8ff4c818d87a5fe48f82455355e58da5e25dfb3ac1341fbfde807e5b31b0425bf270efdd1afde259	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410652693"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000566b58630fb3a044b91770fce5e9b2d600000000020000000000106600000001000020000000e44d52ef3945ed01d70d5e18c0cf5ce8231ca9a470916c2186cc82eaa191b25f000000000e8000000002000020000000eee0ad2104ca87181290658dc96b90e465bea6dd032f92fe5da48abbf6459ac59000000007f1290cfc0cbb24ac6c1962b6735d3875b6bc55cbe24117eada097f16ae730c14d68881119a6bd2fcf522ce159da4bde8fba267dc95a8932206868ba98b7fd1872c3a1be458774fc5d922e455f00953971b4a2d4812ad7f91c55b0288484173b5f5df88ba211776b60ffe60d38922c102f3afb150f9f585f1ec086285afa5e9d46089dd3a0c8a1b6451e9c182c1c64340000000a0cf3a93473742f14631af658e8b1463069bbc6be6f55f696098613ed77f5bbfd928a7e87026581ed19edbc9b563fb891644143bca1c6c8846fe70de470e4e95	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0c456c61f40da01	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2500	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2500	iexplore.exe
2500	iexplore.exe
2080	IEXPLORE.EXE
2080	IEXPLORE.EXE
2080	IEXPLORE.EXE
2080	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 2080	2500	iexplore.exe	17
PID 2500 wrote to memory of 2080	2500	iexplore.exe	17
PID 2500 wrote to memory of 2080	2500	iexplore.exe	17
PID 2500 wrote to memory of 2080	2500	iexplore.exe	17

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\448061421aad714b43b3ed890d3d4b82.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2500
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2500 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2080

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
e7740121a988597ecf6fed54429c01e2

SHA1
50cfc8840834be477b7065952432f01b58ecf42d

SHA256
15a61df4f15da21d9228519e66bac2e87d58e9d9e9f37b487534e8df58a4ad96

SHA512
4c955c7382ea75c3d0ccfbdee3c8175f5273147ba6f9af372ec6ae85e67edf3b25fece377611502f02c6382f84ff50cb33fb5b6160c2842026baae5e04850697

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
45bdb146715d2f1ed41ab424f742312a

SHA1
93f5d878a55beb437baf24f46b07137977edc344

SHA256
b77fd7e0286238047b2300f52eda98d91863edaa80a0ed5b13959893c2bc5574

SHA512
9fd58aa2371a99895e4ff208c2e55380d2364ff64976079f8e864570975c2e52e9df3574d0164cc312a14a9a4904961fe448e69fd3a501fa3374e6528a0b7769

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
5e7e7c5bab5b09f61d357c5ebf8aaa79

SHA1
629a3dd3923a29d169260d6bebb5cae198f239da

SHA256
6925d875b3c4800fdccbad1c60bf8747e3fde79a894b646c80822446f5c9f504

SHA512
0a47e149df63c5913dcaae8d4554562f22da4a9d32a87c8f06431ed83472a1d9e251abfeddae8b98f5667efc5224249034fc9904376c3a9799c5c6eaf3ef823d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
cd2a4b3df00c2e459aa832d72e7ccf00

SHA1
e7d3a652f65857c664261e59b2dfe886b60f3ed8

SHA256
7b6a623df18c5590ab9ef689751aa5b19d8da51f0aa3352a53fabdac2a1ca3c4

SHA512
f979065c1f273b378e8b2bb47164c472b8582cc21b7e430d257c2ac3e4dfd5ad0228a73c96ea04b140acba135ddfa7174b39213500731150018cd7ad35c8ec9a

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
35df7a674c5c6985c2a054e9ce5a89a2

SHA1
8bbda8bfe7308f26c4d16ef9a8b8653033dbf4d3

SHA256
82d2fae75ba64f7c5c3f7a9f270f90b7d1a17ed3b53f870e7182827e25187187

SHA512
f1b1f20f2b6d2498c2fbecdef373c46d08dd5542e90d0b0bf163183d847d3ea0a391078c7b76ec60a9ef1f7fbd201caa1749ff139eb7d2fc33281a7c72470218

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
e2bcd59f6e04d0d9f911fa1a9c1ac44a

SHA1
10d2ceec91dd86e8ea5ee0f5af97550aa60d1980

SHA256
742bd98257bf1fee4f34611486e91e68ac72594297af149b8616fb8b722bed0c

SHA512
ba146d532c5a61565fd9ee8121a91d5155fa330ca3cadc2eb6adf9ff3d70676c9671aec03edc64b31fe8c4daa7217ae1b27cf02796900fc8112c9f9e1cbf860e

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
9683c0084a752f3698159d6191a9fad7

SHA1
75e1c4ed375206e608e0a54e9f45fbe0c474a76b

SHA256
68661f9fd711334703f214400943422bd4ad564926f098f370362614a40d38d5

SHA512
60405fbfd9d6bca4adb92277b03280523543e08f439717de2dfab043569de69a8c2df7981b20d23cae32fff63fbbc6f45ae4c329c6c7ceec51157937da10d895

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
8b4aabd64577926b283e7be68c4d8d55

SHA1
746349df19a0a2b6664e815e8f0966cbb47786d1

SHA256
89d492924007b47ad695b902ded4ff2b1cb8996ba09b3d67cf01e38f85c68b8b

SHA512
8d3a3c8773c4c750a1ac0751fb62b9dc377e58a1e7beb9b01bde06cb7c8f53cd65c29a06297c2fba1374d289557b15b184bdfd03beef3f18d519a610cacca873

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
64a7b56af1fed9b228375ca2c3d5fa29

SHA1
40cf8a760da76eab40ca26886c1a42ada34f03da

SHA256
2d968abb0a303c0c0d0f7efcfefc0087b144233af97dda841a2cb9dc5d5dfa50

SHA512
b97dbfd2f569b9fe73f0176c3a89b3a48310b1d807bbaddce18fd03ea0e80933dac8b48948fc793788a263c8679fa671b0d2a78617b158d7c2cc58bb7e333599

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
b8900e91ca01d53394b11e6be8c801f7

SHA1
3f856e9923b7676308d00ee8761ef23b74979aaf

SHA256
137839bf28fda20a3bab6d94c4a64f64c312564821ae87bd3443e6822bb7c70a

SHA512
0a3dc618944c7af3fe03d53b9319c0894e992c780cd5f938f521b305d798b321ad1947355ed292bde6df5ac7412db0f1ca7daa97ae3641d1d18509005f1e6a7a

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
52209f6894091ed3eb0236bc3a7389d7

SHA1
b6c085ccf339d5df9c2ca77c6b54824ac157fb37

SHA256
583a77d8fa46447c003102910a9df56e4de87e81eee5fa1a7274f5ad3b1b5bcf

SHA512
b26d24fa17a01a1eed21dc1e2804b79ad5f9263af017db8a5ccf74208ee78943b5bf9b132af4b7672e7dcb12d1a305c535c1f63f51a1de6c29871927f416f742

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
eb0cec200cc6b91fac69c59ddd55e7fe

SHA1
611ea0b3b531b3678efd1a980db1654304cc8b06

SHA256
7950c22f63559502c968698a01b91aa358d18ade9cc8915029b12d98e84be55a

SHA512
c37b97c499e3d878b8db2072c8c3129159b73c5fc24cb38c71e674294f5edeb97badc0192ba0755daa1c6fe86a32cb5a8742706f137a01319aa27d0c8cd6bf56

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
b7e3cee90e473209fd463d636f980bdb

SHA1
7a0d20126b2877689d1f00b5bf8326ce94a08a8d

SHA256
7de91c208fd84a4f93554b023cd34254a557743bc7bc9da19608190ecd4bb540

SHA512
d12f24c629a6b39741dc1c3a2f4704c28e4227c90feeee79a26305dc4740c61f8dc943b29c2a9a691eeca08a6628c9960629159f860ee268f1ff10d156fce5c7

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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\b5orqwt\imagestore.dat

Filesize
1KB

MD5
c9f218188bf5678e2b0c9f06253defcb

SHA1
0fdbf1b30fe3ed87bf2c4790bb790c89872facd8

SHA256
cfd5240d17bf03728c9dba5ab709fb49276bed868377a2db6f4c937f3a682db7

SHA512
df11fa7ed859436f4c5d086a31837b760a60a2107a6ecad47e069871391c3eb04f4111a00630b995fbf473a2c1fcb727c8922e0627c008cc90a4ad24fc704fcc

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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LFTKP12M\favicon[1].ico

Filesize
1KB

MD5
91abe01116ab422c598e9c8af72cf4da

SHA1
0f2815fe8e067d48537ad168225ab4674271fa27

SHA256
b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc

SHA512
a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c

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C:\Users\Admin\AppData\Local\Temp\Cab20CC.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar20DE.tmp

Filesize
70KB

MD5
c84061a87cd2d62df096d42d98496a31

SHA1
1a0f0919548d2295d106c16a7231fd0047b48229

SHA256
ae441baa67e5f9332eb191f3398c4553b9dcee2241e232a4b83e919b4d56e477

SHA512
4444c0a31795deb0e48b0a1d31d9db3f1924e026ec6f1b53dd872a7af51a0c887ab499f5784e1294a1356a51a687275e58303a32a3e7779ee44fa8ca0f4d88f7

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