09aae05c0a35d5849faf919c38898d3cad3591016516b898560f215aed7d25ae

Analysis

max time kernel
120s
max time network
165s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
22/12/2023, 13:43

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General

Target

ab607417a6c193c4651c85d1119b074a.html
Size

51KB
MD5

ab607417a6c193c4651c85d1119b074a
SHA1

7065066c9cd71cb5ab994eb44e75359be2dec15f
SHA256

09aae05c0a35d5849faf919c38898d3cad3591016516b898560f215aed7d25ae
SHA512

f363f08f96e8c9486e894ea3eb98938ae1abc3b92fde34973c37941b0bf72a41cc9905205dc7807bba1a2b071e93e92d3a569f05710edf7288f1b15328477105
SSDEEP

1536:bIRIOITIwIgIpKZgNDyIwIGI5IrJ7SvIRIOITIwIgIiKZgNDfIwIGI5ITJ7Sdrn6:Jrne1pkbdbQL

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-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 1013ba6fed34da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{898B5381-A0E0-11EE-8183-5E688C03EF37} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409421559"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000429d3af34477a14f8b2dd769173341890000000002000000000010660000000100002000000071d248bd04de022b8586e37aa7b6e7ccaca936173dac89d1ae2db3d9db09c408000000000e8000000002000020000000cdc98c8184e83009e1f1d26c7207c891a3c2d4ca898e073bbd69fe5e82b67917200000005a6a3d845ae95b972bb949cb39c02b16bee878fdf6975e053f82b2209d6c77e14000000002a61e5fae56cb129b2257813875c5b546201664c978b63ae94f08ebfeaf498107de8dbb315af83610ab994fed3e8764bd1fdcdb210c2b7a648a3f5e3a3987e7	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2000	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2000	iexplore.exe
2000	iexplore.exe
1956	IEXPLORE.EXE
1956	IEXPLORE.EXE
1956	IEXPLORE.EXE
1956	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 1956	2000	iexplore.exe	28
PID 2000 wrote to memory of 1956	2000	iexplore.exe	28
PID 2000 wrote to memory of 1956	2000	iexplore.exe	28
PID 2000 wrote to memory of 1956	2000	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\ab607417a6c193c4651c85d1119b074a.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2000 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1956

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
87be4fa97338912575117470d71c1546

SHA1
66f65b99c9c3baa12a97475b2e3073b59fcf3e9b

SHA256
43f635972c42959043fe63ff6844770f1b3c2a3e7257478fb57f576ab247a7f6

SHA512
577955baa113b1bc040b18d6e30e1603c34f3872205e79ffec36dbe7ab1bf79b87f120a36c77f2f3801935211a1e5eaa57725ef94e2ee4467358ff6faaf33011

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

Filesize
344B

MD5
8346e5a99bf299dce2dba1eeebcc1de4

SHA1
0e869119aae92beb14cca74812eb387e96137eac

SHA256
043c81e9dac2f78158cc6b9bfc3b20af89550e570366d7a0a9444129b688f56a

SHA512
60a39588c0b02d8e78e0d5a27f90eb6333a2950ce4e9dc4ce7f3c1eec43cf74646bdfe8fed05591e6288605e42f1a8a7e1941b58f04b1f4e9c8983c2e931ce44

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

Filesize
344B

MD5
4284f59f8c0731137cbd597116eddf45

SHA1
189c54bc856ed3c883d51be504d88f88f681253c

SHA256
87ecd86c5af962ca507a9028fcd23a0e141ad750b69162f78eaf7e6c443ed1ae

SHA512
aa8e440364946632f03a4250745c6b01d03d96750e15cdd80c31d6eb21d2f18fbce7913330835bad611f85b0b4eaca6f02040014792d3607940a7174910df38d

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

Filesize
344B

MD5
3764d65c4d030a6af9819aaa6b0f7907

SHA1
3763b3dd2816ed054fd2c3b46a24b5c83ea0eb62

SHA256
9dbf82b1b95446fb7d6840bf1662b75bb875fad8512cf96d9f90bc7a0355ae25

SHA512
ccd8ab2278d93ce1dee7fd37287288cc8d4a843aa239bfe520470b0a9b93eb2472bc92684c9f96570ce914869d1d6ee8780302e159f36ac5465d84eb7b9126f5

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

Filesize
344B

MD5
779be5c05938a6e471e969d1963ab791

SHA1
0a282f56e2961d9cf04885344fbc8e4bdf4b0f06

SHA256
92f25258c9f79fdbfde383850749dba16e19b09ca305889bff8fdd5af207857f

SHA512
247cf1a4e24aa6559169c75d25c433ceee0a4c15d840258126001030fae2ac597bd9c8717c2b2c1a1b5674e0fc2250d9bce011dbfd97d53f6d04336ddd5253fa

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

Filesize
344B

MD5
1f341fc224e2fd392ea052c7201f614c

SHA1
6370e06d67dc4660c10c9da619fc85b5c7933c9e

SHA256
b2eb030b9d528a666e2539c4c93119663877247184691900da9825b151a07ae3

SHA512
a85b4d375d6d07bc02ee3208eb217aaa5f0a911da97fa9b3371e8b6a9bcb222da1dc76d718a413e4d4f5c4e6ccf800ab8070e55624b0ce80f8a1a5c7f75a9a1f

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

Filesize
344B

MD5
6fc8fc062704dab2c70e9e8148a76b4b

SHA1
5f5b1e54a84c89fc7ea34c24995f044d358e4d2a

SHA256
900bf406ac42b1be9fc1f9ec65810ca03aa05c20c347ac6289666d0c8461b724

SHA512
cd5866bf9f670619e069d9542bdf0a7a4f8df0799ad7ae2386cd455bafdfeea93763cce56576ef5a6240530964a9d6f243f569aab579953f3c203329a3771f10

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

Filesize
344B

MD5
1d8649fdcd6ab8aa3989a62066bfa8e1

SHA1
ddd7e987fb49274a68e0754f0be79adcc1589d96

SHA256
e775ebfe242ba35cc20d4a0cc7cb4d9e793791e64d6a7c72b4d8a4516cd1ba71

SHA512
80af319bcae19b990b75c8fcf503312574026bdb37289234b4df33986de125c022eadf162d3913f79db1ea3065f3e10fcdf9903a6eb62bb65d65c29902221b9e

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

Filesize
344B

MD5
e666bb0c1d37223f6ca59431a53f182a

SHA1
b35a4f90d3efecfc20d4a58e4664bc2171825de3

SHA256
2d1b850289eec7beec75b5e1db926b48eb8b260cd9b26a2482364d5d65acb047

SHA512
f2b062e2e9d19fa22240fca5026d7ccf68f6150a178aace704c3a7824d4420564de681f6aa543ab473c8123a256944089b70a9a691bd6fa28f3ecdcaece5729d

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

Filesize
344B

MD5
ce3d34b6fccb12a646e298c2f2895054

SHA1
baa563c050498cddb41711d111a4dffd6b934bb7

SHA256
e47d81996f1065e06f9c8726a6ceb7b29adf94e5319a2b562779682dd2b905dc

SHA512
be1a2762a21b4476603a365efa5c65aa9ac6a74aefa994b2c693e503029c7cab8a0ddee7a82ce2bdd612de54da12a72356f6b9aee982f9903ec5522691c66e5e

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

Filesize
344B

MD5
c1fd2e53d7e8e6ad4d0ca4d17892266b

SHA1
153b36ad5ca211421845e0a9f417326997b55977

SHA256
ee0e1c788c109d1bcfea38b9f1fe369c98a59f24447372763691fb1584db26e6

SHA512
bb32feb14952618f4e618fce563476da36f5b4a37a9cb593525e4ebb6d75a1d4ca7c413913cd4d249b14c39896f42b5f948a843a38773f97e9bc8850d3107307

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

Filesize
344B

MD5
564159d36486412c54cba7339dea086c

SHA1
3e701c528e8a8a0920eb67b16dd849e2cf08a0fc

SHA256
3bce7581081b1c3d03c208640a9095923f8fa7302ca1bbb1d0e9928723c3d1ed

SHA512
87e2107753ca73e8a4cc87e63bf4078ddd53e8ff30b3701f6d4499aea9a96c40696523a98c99dfe8a2759e9d603928eeb900015a3952affe4961e260c8a73f8a

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

Filesize
344B

MD5
07e042e109b4d15a22948eeb523a57ae

SHA1
6c01b2809479761220b5f75959d465e3ec20d745

SHA256
192e7c78e159a4ceaf3f49ce8b5610476aae68b34c84106e87138638668a4fc9

SHA512
dffaf9a2f9fb83abf5a9dab095185ac222379fd570c07aac90b2e8cd1b6590045059457c58e5dfe683c8697fc08e431d17f08ff44383e0f6ab4a056798e81da6

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

Filesize
344B

MD5
32770dfbc8e5292fe94cd5f9dbed5db3

SHA1
076a04618b6897848b80b42aef124a207d47d94b

SHA256
65ef42d22add9eed8cb3a763193bc6260710e84f42fe3e3802643b6462d38bec

SHA512
f8c1d58590d8efc218b4fe1677f7be32cd22e7c4152a3fb6ec07ad553465d70c270d92df45717a12f8b7149fc50138a49f8840790d9ad8655e7a41a3fa8a8446

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

Filesize
344B

MD5
d78e7e77ac5165099210875f8818938d

SHA1
d7fd10113fc53360fd631fcde2938bc2ab09c465

SHA256
a29cf9d04f90a8126dadd373cd45ecb6d62ef8d53ab327d7366d94187ad0da0f

SHA512
94e51cf041936eec2fdfc8b25263d2c5ff9766cef22bfe71c0b6d85596338de0b4a4de78e35d7bff087696c151338d3a4868fb894794f8ef30959cb510a419cf

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

Filesize
344B

MD5
df0939090ef15c239809769feea5ab59

SHA1
74e9eb5422bd9dd6965b0d51d9e9e32c2bda300b

SHA256
fcf2b4b4c29a38c739909caaa0a0b8fc7d516e74074e6b1817f26d06cf6f44bc

SHA512
30fd5a2e3c3a1d577c7a781e99242406d6dbb7904730c788b9dd353ae01945ba4ce78d40d42d896b1d7b1924c1df7380aa97b96d3e3eaeda8e9b98befb39ce56

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C:\Users\Admin\AppData\Local\Temp\CabFAF4.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\TarFB06.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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