b6b3226beaa8d9037744daa51fa303e23db54501dcd3b09888979295bb88e6c8

Analysis

max time kernel
119s
max time network
138s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 05:48

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General

Target

105dfe44c6eb331f660f4f5fe3f662ef.html
Size

2KB
MD5

105dfe44c6eb331f660f4f5fe3f662ef
SHA1

e32b84ae2d5eacfa6a665e776a9fbce60a9eb06a
SHA256

b6b3226beaa8d9037744daa51fa303e23db54501dcd3b09888979295bb88e6c8
SHA512

acfa934b54d835e7c1dc4df64e700854db4f8a7dbf4470c5ba2ef4ad6dc6d3d41eae7e865b2d12b2851ab73c8999bdbb741e747c078e320b132ad2e7508eb055

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-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1BFF65E1-A851-11EE-8568-DED0D00124D2} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c0360bf15d3cda01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410239556"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b0720b1d8642c344adb870a2e917866400000000020000000000106600000001000020000000bd74616cb9cb4526a4f96f3c7268ab723f33eae9552df7dc9b0c717e026072c1000000000e80000000020000200000009376cf38e4e71021d76a71c536ce56699572e05f64a98c411815834e888d431620000000e145538ce5aa9525249965bc05d4d4697a1b456d5d300083752bbf3d1017ba0e40000000ccc128e88dc77a92a32ad34fb01c9f66634dfac7b95aea0ef3981349ed7ee952ee7b7ebaedd5850ae27f6194ad22bce0447a1d0e1366b534c7f1656f5eb239c1	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2880	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2880	iexplore.exe
2880	iexplore.exe
2460	IEXPLORE.EXE
2460	IEXPLORE.EXE
2460	IEXPLORE.EXE
2460	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 2460	2880	iexplore.exe	28
PID 2880 wrote to memory of 2460	2880	iexplore.exe	28
PID 2880 wrote to memory of 2460	2880	iexplore.exe	28
PID 2880 wrote to memory of 2460	2880	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\105dfe44c6eb331f660f4f5fe3f662ef.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2880
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2880 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2460

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
d099778a769943aae282decc3607d49c

SHA1
005bdc9f35a5f1d2154bae8c62603a6b39a4d1de

SHA256
dc12e00eefb3dba71690d70ad038b6b5f78624ab53792769fd89709d475736c9

SHA512
d65904b2ae9c77b4295269307f8a9229e3d3934eb96273aa38d6df077449bbd7975bc327d5be76fdc4e31d9a49c33d123947f798247ea4c164788e695937e81b

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

Filesize
344B

MD5
39b450edadaabb4efef06c2db9ea6a97

SHA1
6a1fc91148f955d93a5d0dea0ebcc396fa6bb2f2

SHA256
76fb9a4d6d197b580a07a6666de91741df0a916311a33b5b970ea31a0e7dd6b0

SHA512
e07357c7660f020d5cd62ec1f57adf40c5cbf2156e262d5319cfeeb3a8598391335dd680b912fe5b7730620aab87f4442895df44617a3fcadc51e7f424507b80

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

Filesize
344B

MD5
8af69491ecc2197216a36c9748e83f02

SHA1
df4a42b90e29fd8f765e265843137dae668112af

SHA256
20355fd24357865012745f6942435eb287f2040b943fb2b914a055f4f9599b11

SHA512
1ef225965df08b95ef756d23d63687fd4948894d5ffd4e6eec8c012cdcaeb0aa6f1de8fe7b00c0b9f5fe4b96e62092750b183738d02475962e03bfaefa00b7c7

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

Filesize
344B

MD5
61788c06c3043ceb283c2614d0c2ca3c

SHA1
9084c05c4b6c67ae80b52045ce9a8aae5e5e5ce4

SHA256
348b9ea7c412b93c6c44ebf813cd9600ff9674a0f7f004b87ec01185de033d07

SHA512
5b21dbf382d630526ee7bff76c27a28a2bee891817d9a4d9adda7ac43a3aa09a8909dd8be48789de972afef53131642a2f271fc2d858394cbffd26f894751843

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

Filesize
344B

MD5
1475bdc25f544fa4b8f022b5f626322f

SHA1
5e6371934802ab6d970e5bed93acb1270b86a545

SHA256
445d08ae1ef0c6a52db1734c68d41121bd37673338209053915ca805639e94f1

SHA512
e1504da2c41fa83c44d8fd676d33e968437a493722f1e112ea73894cdeacf3630848eb1a6cf0f97ace6945182f40eae8b1fbb9777b8a2e9b92c910ba54d4bd41

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

Filesize
344B

MD5
f882e51c645f4769b2aa9af4cc70a212

SHA1
3684188c000bd3b05f2613858d159c7ca5ce297d

SHA256
d068232262ca63269b583c06aac3a03b5123daf0cafee7f71052e8a9d3304994

SHA512
1d5b9b048960fb2f71471352652e08bc4d722103a363d8d9ed4d1e3594968c2cc3fae1a2fc66a3b14abbe390fa3567710b9c5f1b5f72cf44e628457bcb230ac5

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

Filesize
344B

MD5
c2f5d5e4aa85870567d89a32594dcc54

SHA1
61953b4df37da5156a05966e2ca6c24f9808fa35

SHA256
d5a371e15e6d603e885bf11eff51cec130f3e9af7e604d40f6e1aeb4d899c373

SHA512
d65304a85712b5bcce8dee308632896b67d5310ff7a103a1a7c2c1c984b70f3bf928918b1ec53f856d17bad11ac3c2bac872611c1b22583036c242bdd73c5723

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

Filesize
344B

MD5
93913c4095a26fa7daebb4d201290d35

SHA1
53376711ae2c871f8fe82ff06609d416a72ac526

SHA256
66ff452341b32a6910896bfa2ba94ae715eb3f0a40a736efb43be48be2bd4f4a

SHA512
0d27ad54525e61eb17cdb336dae2f1c1490301e788579f992d502e8382d1ef77ac95c21efaec493d7359573c86c52dfa5acc23347ca00c70249edc341f21ea5b

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

Filesize
344B

MD5
b835cd8d53b6f7d68a3d0c196e606eed

SHA1
637c20e73b8067ff971ed9732904cd6a4134088b

SHA256
990f9ffdfde27f82a74acd97a4ecd7afd0b0fdb7b015d02436ec32acbd5da306

SHA512
8c9fba7c9adf264e93c13160805b5178475204def7bb105c9296f3e5309ccdcef7f590ecad19d075a0ff29552b39009fe89d24c066f462d30c9bba5339fc3e9f

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

Filesize
344B

MD5
916d115d3f8e1a05007f89bcb636f3db

SHA1
49933297327ab8ced5b1ce3978085639ec7000cb

SHA256
2c1565a445e7c5f67ae1e3188815e3c1fc6b5bf1478c5669aaeb7b009be8df4a

SHA512
11c6f3b6f9a5d92c635abce66465809775ee3cc9612da5f7f4ebae697d08c2147dfa823a8f9c696b490cae48113eaf2e129c5645d66dd965f4048b2d46009c28

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

Filesize
344B

MD5
03611117fc5872af898412446863d336

SHA1
4e8eed1309163afac808adb88e752c75903595d9

SHA256
9601407c41c670482b66af3e4bf63d7b0aed718bdebdc9667a134db857de73b9

SHA512
ff8c6f0412059343595b878c8545af003c6d8b3d4ca337384dfc080abf7b8e9b4ec9a14d88a81a5d71568fd9a97b588ca354fc82ea854c8b67ea04158cbd790f

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

Filesize
344B

MD5
cfeac94e5baaa0d5407cd5fed1cc28ed

SHA1
0a1e06cfd2e54401146edceb2f3326b6fbdc3980

SHA256
61bd4786063265d81532c3a2afa6b1b360c0727d0c4d472345ac8be3e36e3b24

SHA512
2b21061bba0d987a58712063898c2e7582681700d3612fc397900116067e6bd96cc96a01b54cc312138f7872214ba7a53fba2ca4c4702d40ae2490490653f860

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab54B8.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5576.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit