551d960c2b1fb99552dd7f11f6dd9947ebb63b3038562e17eff951db1912eef0

Analysis

max time kernel
117s
max time network
146s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 20:31

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General

Target

3b69de59ec06229d930fc1976215222c.html
Size

18KB
MD5

3b69de59ec06229d930fc1976215222c
SHA1

dd8c898caef233d7b0d15972bac3f51421748e1d
SHA256

551d960c2b1fb99552dd7f11f6dd9947ebb63b3038562e17eff951db1912eef0
SHA512

aaadf09f8baa213a3b71f0e5df77c151fbfa3c413a0c7d116322aea3eb0e20af936e745665dc7a944e769f3dadc3d830c11f2591ab8a52b3130efbaa4c55429d
SSDEEP

384:wOAujLzwahr1AgdGgs8jMaztTLPAuz68MMv07e:PnwK1AgdGgs8jJO8ts7e

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\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\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0ee43154c3ada01	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\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000566b58630fb3a044b91770fce5e9b2d6000000000200000000001066000000010000200000002cfce20a6b6de48bdbab4c07b8a0b43fef68ebf333ff136d32facbdce47fe62d000000000e80000000020000200000006b31287f2df13dc74018e51b4a4e01b9c8b35f1f86b4157d431414ce1012ce6320000000d8135c2a306cf9c31e5c4192fe6b8c1b97888d3d0adb3b0d905b4b0f82b86d0640000000be75f3d237c5ec0efc56941cee48eb6c1434857042fd3d84ae268e83e07fd82ebc000c7092296cb23e237f56f06af1bb353f4d36951e9f79e14fe68edb7f39ae	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
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
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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 (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\SearchScopes\DownloadRetries = "3"	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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410011992"	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 (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 (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	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\IntelliForms	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\AdminActive\{3EE1EC41-A63F-11EE-9FFF-CEEF1DCBEAFA} = "0"	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\TabbedBrowsing	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
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\Recovery\PendingRecovery	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\NewTabPage	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\Toolbar	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1156	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1156	iexplore.exe
1156	iexplore.exe
1808	IEXPLORE.EXE
1808	IEXPLORE.EXE
1808	IEXPLORE.EXE
1808	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1156 wrote to memory of 1808	1156	iexplore.exe	28
PID 1156 wrote to memory of 1808	1156	iexplore.exe	28
PID 1156 wrote to memory of 1808	1156	iexplore.exe	28
PID 1156 wrote to memory of 1808	1156	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\3b69de59ec06229d930fc1976215222c.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1156
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1156 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1808

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
b7d4e0e40f470a22f4556f21d5dd5075

SHA1
7d4fc1ba5e4cd719ad642f5f7ceaec281e407e7f

SHA256
4954422d173ba63007395c916bc2ecbcf97a1b6e4a787bd19083ba379fb17adc

SHA512
3f79306eacca26dfc939055c4dbf4928fa46c63af5601d9d3cf870185a6cb87b6cbb180bdbc10a508ee9588401a5855d8299cc77112d4b9bec655fea65dd528d

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

Filesize
344B

MD5
5f701d883cc5877f3fe876c68825e5ce

SHA1
0e7dc623b85ceec0072269c8744d803a15978e81

SHA256
c577083b820b45d76eeb209302726ac9aad4b3d1da82124179a55674d0640310

SHA512
a47ecf2a740dcbd06805fc919037b573f058026397b6f38af1fd383209457d563ae24f99126c66c48729141eac018c2534ff8247aa5e29e35df9d51090f69d2b

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

Filesize
344B

MD5
26d242f2d4f74d0b5314dbee73952f5c

SHA1
69ffbbcb5db67bf8cd8df866e20c1e2de4495d6c

SHA256
b9deb87599a8541250d18e75f35646c94d90948d37521e827ab8340b99aecd76

SHA512
e1436d0e0123a5990878a797f02e303880ef042c0330f0c5a48522c8b21336e58f807bfb2f1157b4dc23624cdb5df7e06a0db3fdcce903517bbb3de623dda60a

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

Filesize
344B

MD5
2a8406ee21c19cddee85e186290b9e11

SHA1
e42fcd7fbff8972fcb6c1efec9fea9666376f8a9

SHA256
ee7b5689ed9725c22e0421a55a674ad060f2fc0aadacc9194ed89a8e9fd77110

SHA512
1d2e0fc58dcdeb5dd92c3027d8a3bc4c282b90f9c4c89bab272fa8b684a564c62ca619ee2104e1cd2d79c6476a49c8b3da49a7b0ff765d921852ec03dd4e18de

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

Filesize
344B

MD5
2d2bcc9762935f02a781e0e571c87ee8

SHA1
5773415e97b165bea05f38901c6c22648ca91422

SHA256
11df015d9ff46414588b00e7209ef141384a3255827b10b505de8543540e3af9

SHA512
8f0220ff7e901d4ff69eaecf410a0674d9e66b6004f87718c46f64f1bcd4979a7b3105a3ef6f5e2749cc5facbab97c4c371632c249a35faa17d4088926177803

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

Filesize
344B

MD5
8e84450aec11953a5c8d5440fb6b093b

SHA1
1600f09cdb13b0254f74870d5e0c2f143c5df269

SHA256
f355a727d44352eb591ddfbdc487b7f2460a07bd9473121cbb53a07a6aed3ee4

SHA512
977a04f3aaa4b1b6a7ce9a6f14216ee6ee0ccaf0b2e3719ed129af992eaaf5c74d3e6738f385a59d13451bbaab74724e824061a15926313560829caa286631f6

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

Filesize
344B

MD5
cc6d89530f29baac143067c93e48c2ce

SHA1
9ae9b5745b8eee4b2712c4ed1ce4a8946e529bb0

SHA256
2b29345d64f426c3d1d4e2771adcf0ca2b2e8fe47ca7a1fee7d60ae01a8cd9fc

SHA512
d764e40911dbdd901275d19c7c405dfcc90b62ff45a050e4a98921118114a83d8a4341c3b38a98349f69c887aa2535621d916f8695a39bf72b8d14214d89f61f

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

Filesize
344B

MD5
448c05735a37f2e4d82cb53e8de5faeb

SHA1
ca6f64b9cd3d0abede111845cfaa1ba0e0172678

SHA256
2e43e98e89bfd5ea6bed97af88b12b236c18687d1ac0124943b31ac5d9e39dbc

SHA512
712c112e96828af67294adca7a8a4005e263b3a28fb2a204db0d170580543a9da13d39a076740e70ea5a978e3334680b2b8a7b1508e46fae007b4ae5778eebe0

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

Filesize
344B

MD5
95f99c5f38ed32e3cd34dd224f9d2828

SHA1
c556314b0e12b09c1705d3a1571824b2cc58d654

SHA256
123d7542e7d1396c45c1ffd535e490680dab8ae366b5b2612712929fa04be29c

SHA512
e8166f46ed577b88dd869aa1e78ee94499d559adcd64d47bdd2a8fd853823a8e57ada206d29d1672cfc44a3b9270169ee2deac7ad156f018db09ca123446d16c

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

Filesize
344B

MD5
19efdc154001d0a64340e1a99bea49dd

SHA1
32f9f2b8706d88cca3496f72234c10db5d29726d

SHA256
e2503f6010337bc793271ff7711a4e5f7658a15b29276df61c9292aae2f5119c

SHA512
b6cac2bcef44ae76541e4955faf26453021726e7aa180592cc1f30df128e58af028951847608bd56e6573927aed6a0a27ec69d339eac99bbdfe0c64c469da609

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

Filesize
344B

MD5
660b0d683045a7723e867908c0ae4a06

SHA1
daaff2e232e01b2c7a0ac456ed611e277171c8b3

SHA256
c63e7001bd1927b6a87da8fb0b0f5748e26f2e1025a2a467918c33930789dcd3

SHA512
396736eaf28938a13d9e33a163f6cd3684b1ce924b002f9dbb4bd8a7ba288fcde08252c6e2bc3c0634ba85f2ae33d920bea8f2de1e8855e8986bd498b29c142b

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

Filesize
344B

MD5
22c1ee2dfebdd2c575ba9e8ddedd0465

SHA1
e8c0811dee1abe9bc90bac1e42e241ae2d52aeee

SHA256
a58581724808cc0c7692b7c4d1d3a87daab9e51e50c607fd897a83aa319edf89

SHA512
c454f2db4bf56ea4e26103ef2413329ff4e53bebd0d18728ab83c2674f7a5161da2c4fb30b42bca298a88fcc4bd7e172b7bb120b3b49667a5793099ba365605f

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

Filesize
344B

MD5
f49daabcba0b5d5df275dfdc77861455

SHA1
47b7ed79e9cd164d8b61f971a7b0ea1bd77ca371

SHA256
96fe74471b11d410a47c18183ce5eb34eb103accb75c5f31a719a1421834b46a

SHA512
391d3b324eaa461bfce2ef571bcf4889873759015dba5f5157ead6dea0461c2c8d42984e93150e6300ee3d505e9244c1da619a8a18839259cf4ebc6cb0aa58c8

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C:\Users\Admin\AppData\Local\Temp\CabE26.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\TarEE4.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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