da1f6e233e30fda8fb69dfe331dcad8ea7adedc7983464f7bf6c9ffc1ed852fa

Analysis

max time kernel
120s
max time network
131s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
06/01/2024, 14:27

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General

Target

4675b283fe6d9c71c36bfbe36c5c2d00.html
Size

3.5MB
MD5

4675b283fe6d9c71c36bfbe36c5c2d00
SHA1

0ece89a8ec4b4895dd4f91c491fa37595355c0ae
SHA256

da1f6e233e30fda8fb69dfe331dcad8ea7adedc7983464f7bf6c9ffc1ed852fa
SHA512

1b12b959bb4e9f132295b65830425edb20d6a62d6f66de5e615454b355619fe060e55c1bd288b59720a3b8534b21ae83abc0721b0dc8b5b33a28b2bf94fb0db1
SSDEEP

12288:jLZhBVKHfVfitmg11tmg1P16bf7axluxOT6NNe:jvpjte4tT6De

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000969d72c3e5a03a40a0257479feadc03a0000000002000000000010660000000100002000000008d4bc21f81aded832f904aa48ff123a647cf8227b21c6033d9fc6a93a5c7a9b000000000e8000000002000020000000ce9013981dce671428792f817111a8ffebb60a258b3ec421a6c84b4619bee959200000007ac8f3576ee46c7ae18ac8ec5f74ebb7323be6802a5eaa3679a64c4f5c701d1a400000004f9c7b0ddadfb6fda7b40e55703f8c413156182c15ca4a412d72429508a111f8f64d551a5050d47a4267cb951b9f455926aeb47ba460400bf65cabba0b25bdbb	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410713179"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D0844921-AC9F-11EE-AF58-6A1079A24C90} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b08354b8ac40da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2324	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2324	iexplore.exe
2324	iexplore.exe
2436	IEXPLORE.EXE
2436	IEXPLORE.EXE
2436	IEXPLORE.EXE
2436	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 2436	2324	iexplore.exe	28
PID 2324 wrote to memory of 2436	2324	iexplore.exe	28
PID 2324 wrote to memory of 2436	2324	iexplore.exe	28
PID 2324 wrote to memory of 2436	2324	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\4675b283fe6d9c71c36bfbe36c5c2d00.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2324 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2436

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
496b090a7a7921a41e312eadb1753796

SHA1
1abe0932719e0d21bcfce3d3918162210df5797e

SHA256
bdc762c0252a7a6c7fc2bc09e65e39c2814839b20f746b0f6e9a0eebb75ea1ee

SHA512
2e3f76cbbd54bdde979987d126d7e0fa86650c46e0067d46c4aeee4a609372ef55b1f53324360dfa60deff8bfef06ca271c979f08481f408bf704ae46c55a2ec

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

Filesize
344B

MD5
04cb5e6625c122ea4d8a29a3c20b1fda

SHA1
7094b937815904cf3a80ccde777aa34ed52f0193

SHA256
8bb99f358f3570d6c74f6c7b29e1ad462269e8aed7559e748f2531eeac6b56ce

SHA512
f1875e1dd3c278db914b842994de2509496aef53f1981b0cc9f680a02ae1d1e794baa82e80c843af1aef3cf5646e563548f9b70260842d963a456ce4ca710063

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

Filesize
344B

MD5
5733d00038160d1c02d481d3d0d78316

SHA1
8c2a3514c173cd9414faffd7d5e8ed1540522634

SHA256
4d0c959481237b9fc82c8593ee2a878d75feb7774c21e612a6abb08376fb97a5

SHA512
d9ed8bf7e46d7a5bc5f111748865063e21bd071d55d0153f970890e1e27e5b03afaf4fa2957fba87b41d9e52fe9c2d7741caaa749b5db2bf36ab26f28e217120

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

Filesize
344B

MD5
c80bc7acacdd5a286bde61ba2954c6b4

SHA1
80fe0e801d3654bb995d17d60de65e712c44803b

SHA256
5980a20d4f0304ddf88b144b05bf36915f5dd013d42127a710d49b25b5c31d08

SHA512
89d93b9f45f11fb624a92426ae55ce9955edff348fe174c82492ca48246887cd8548938a457f86d14a0de01843a5522645b9f29347af6d807cfe9157ce08eebc

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

Filesize
344B

MD5
1e239bc55b0bbda910f90fc9b3f37f79

SHA1
cb206ed5a96ae79b549247c3f1c5b879ee2f6191

SHA256
9f3d7bcc05f4618eb39efd9ca63234f94dc497209653945bfafd437b9fc824d7

SHA512
e3d9cc8f2bc0453102d5b42a20abaca84b7eefb7842d24c235faffeb54911eb8fe8316404f38cd708952407322cd3ae9f214bf71c6109b921c97f319853f1a30

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

Filesize
344B

MD5
3a5cfa287044b2c9f772b1182a115ff2

SHA1
3a2e54aa6af2a4f35dc2dfaaf1577de2e0749430

SHA256
157536ab88de13014c2df22d59497b2e72ae0fc0d72413165c7c1bf74d316d31

SHA512
fa49577b70bf44ba7bee627d27668a4ec81ead1b5d9c23e1af52e79a03d923df14db89e8372cb68b45435cc7f2b883a4fb5dc6043e98671b85413f042c6ae85a

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

Filesize
344B

MD5
7271f5bdd5ce5a9a57e144b2ff555a41

SHA1
38502bdab1e66ce46a52029f6fbbf6504a1ead06

SHA256
7f289357633a75c1a5dc8fc2b5bc2847a83c10bfc3f7a229fec3d6b043cbaaaf

SHA512
e5acd9ab4236566291b4821cbf98d2ebf78266339f3cf0b38ce4d91dc8554353f59377b1dd9162de1bdd9fedc585a0575a8730662b42e74671b3a92688fab656

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

Filesize
344B

MD5
c5d4b086fb420e33c310e7d4dadb7f41

SHA1
4ff860da9effde7439be71b440ea970cd1869cd1

SHA256
c86b19cef6a1afa1f19e8283d76c12959662243c0e188e55c1e60bd9ee9c1bd9

SHA512
44827043be711353202a7995fb9df520a1a9570e224db828b10ff1641550f1f947fa26509d50a78aa9b230a3c8bdbadc81d236d172366bfc5d5720674da3c0f7

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

Filesize
344B

MD5
130b324fe89ad51f00f5033ebc6d89ae

SHA1
f1475a79f5d3dcc703b0866d9f51ec3e834c8d7a

SHA256
6a3dd0c71cb48ae3fe898b81884e7cb133259527ea32b0a706bc5528f2a6b5df

SHA512
c8b20409b8fb846f8e5925fcd45fd33da75ce9ba356dacc1925198bf3b1f911ee7849cda8b25c29773d52d34e8e95472593841a0c7ce54b1538ac17700840dce

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

Filesize
344B

MD5
cc4a4680cc09a07db0905ae0d08ad54d

SHA1
be87775f22904a366f3695f3b953adca022d8397

SHA256
937b8f6d91d595a3365b85616a3f927bcb76702bc510056b8cf90a390eb3d5b2

SHA512
6a8e4d2c45a374c37b516ac8888f4f60cab907f72cb8d3ff0fcbc694ff5a1093c54b10d02fb32cdb026dc1788d32056df195d18c1b10301f69f83e786fe1dea0

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\E3F2LH07\jquery-3.1.1.min[1].js

Filesize
84KB

MD5
e071abda8fe61194711cfc2ab99fe104

SHA1
f647a6d37dc4ca055ced3cf64bbc1f490070acba

SHA256
85556761a8800d14ced8fcd41a6b8b26bf012d44a318866c0d81a62092efd9bf

SHA512
53a2b560b20551672fbb0e6e72632d4fd1c7e2dd2ecf7337ebaaab179cb8be7c87e9d803ce7765706bc7fcbcf993c34587cd1237de5a279aea19911d69067b65

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HVBRC7A9\beacon.min[1].js

Filesize
19KB

MD5
dd1d068fdb5fe90b6c05a5b3940e088c

SHA1
0d96f9df8772633a9df4c81cf323a4ef8998ba59

SHA256
6153d13804862b0fc1c016cf1129f34cb7c6185f2cf4bf1a3a862eecdab50101

SHA512
7aea051a8c2195a2ea5ec3d6438f2a4a4052085b370cf4728b056edc58d1f7a70c3f1f85afe82959184869f707c2ac02a964b8d9166122e74ebc423e0a47fa30

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JIH1AB02\jquery.min[1].js

Filesize
83KB

MD5
2f6b11a7e914718e0290410e85366fe9

SHA1
69bb69e25ca7d5ef0935317584e6153f3fd9a88c

SHA256
05b85d96f41fff14d8f608dad03ab71e2c1017c2da0914d7c59291bad7a54f8e

SHA512
0d40bccaa59fedecf7243d63b33c42592541d0330fefc78ec81a4c6b9689922d5b211011ca4be23ae22621cce4c658f52a1552c92d7ac3615241eb640f8514db

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C:\Users\Admin\AppData\Local\Temp\CabF2F.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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