a26f158cc1a17a33e04f473a3a2f78926703e3e2ad4062d91ef19059e63d6b11

Analysis

max time kernel
143s
max time network
150s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
29/12/2023, 23:43

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

075741c861220156205cba0cc9b20139.html
Size

185KB
MD5

075741c861220156205cba0cc9b20139
SHA1

023377e47b7ca20a631f1480bc325f728f9bc68a
SHA256

a26f158cc1a17a33e04f473a3a2f78926703e3e2ad4062d91ef19059e63d6b11
SHA512

2a6e4281699f8c013257327ba215297ed3d621da231fbba0f37d18b9e80a21cc8459da7c5cfd561c677c838229036e670fb026a9de14c32321018a06f3130574
SSDEEP

3072:cMbSIFPPTPZPykViMbxj2PhP8gmbzbI0bQUPyPCPNPAX/XcXsXMXmXMXbX0XIXK4:1bSIFtPykViMbxjzgmbzbI0bQJX0XZXd

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-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d80bef292bee784c8e3c940d61fdfeb8000000000200000000001066000000010000200000004c4b91ce97dbdea7c23204b7bc0a6403849b4cdc1754fddff0156e657a0b2351000000000e8000000002000020000000281def1d96729c61d10d4edac7ccb3a3f38be910659f3f3f5fa9f7af578ae8e6200000004e2ca3247c5205cca5d6fdf06635a9ed52d8d6613d4e2cc4def87d6306e5218a40000000bd7e38be11bb7376a09fd58e8b8a008b09205bcaf26a243387839b99e85555fc44a2579f16639eb3b02bebbecf09f6932bc2ba8217c083c4af33abb863698997	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 906e1446443bda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410118548"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5735BEE1-A737-11EE-BF8F-CE253106968E} = "0"	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
3020	IEXPLORE.EXE
3020	IEXPLORE.EXE
3020	IEXPLORE.EXE
3020	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 3020	2000	iexplore.exe	28
PID 2000 wrote to memory of 3020	2000	iexplore.exe	28
PID 2000 wrote to memory of 3020	2000	iexplore.exe	28
PID 2000 wrote to memory of 3020	2000	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\075741c861220156205cba0cc9b20139.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:3020

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

Loading Replay Monitor...

Downloads

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

Filesize
344B

MD5
579aa954ab95d989692ab377e4642435

SHA1
b7de078bc291960c04b94f98ca8b8196efc5b064

SHA256
5e2c577dadbedaa8f488dd889981be9ab85effb5f774f1e200149bf9fb56afdc

SHA512
315c60a4972037be24fdfc34c18b2fa176fcb0285e7d0fedb5009f4a1754f8f88f9899a0d2f3cc8f121da5559a263e49aafa94689c20883ae9842d634b2f4491

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

Filesize
344B

MD5
02c3ca7286dc3376f4a947a4cd91abd1

SHA1
3b41e258c75c101a27fe3085be9729c90998d64c

SHA256
34865ece0d582824f70a0f11d57136bb060814a04da54442612f2576e976a6e3

SHA512
4e898b8a5f7f01b893d97b1f4d4af475c9969c2b530849d1af8e6100cd21b1a7ee55c73fb782d0e9cb2514294b80b71b220eac5689af209da7b65907647ffc68

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

Filesize
344B

MD5
bd9db88a2ca14b157359b490fdb5a03e

SHA1
7b80134b13da00ce19cff23b722a23658587cc7c

SHA256
917916bfb7f95c832f76a84f3d9e33a0a28d2e2bd69f75554a5cfa49fca26962

SHA512
2edcedc05c3b93ce8368ca08ef93250ca0944caf9e05567895699f96490fd94dbeaef2112aff7ba1c7322c7fee33558a9ca7252c1e45a2a88d7c712c115fbc7c

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

Filesize
344B

MD5
2f03c36295645a88b3b4b53889d8e534

SHA1
70bc364e0027c591e0c3dff189840e9eef1f7762

SHA256
fc138c273e1c48e5106a5e85cd33beb90cba4900b89d87141331fcf3d162244b

SHA512
0b52f4238a725b0d284f5a5f230c2ce419b8f5d8858d974a6d7460801baa2ac67ba6c22ee5373564b2db15b2c2705afd9f621ad41cee4845d4974328d44f9fe6

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

Filesize
344B

MD5
9f7e9a520f317395efe5b8fb5f141bbe

SHA1
f428d428877efd8987f8ca2e800111f734c6d86b

SHA256
e18c0a4e7e693ce367362bef50a32e378c29e38f586ef51deded3e9e20ff838e

SHA512
2d3d0c374aa895d6576f46ac486a52a09c44c65f7287cbef47049d15d1f46742f1720cdb08193a61417a2f512d4b2cceb7175b42d8fbfa4f9cfa483314aea209

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

Filesize
344B

MD5
0845822928420052efb48b7801f98762

SHA1
7bd44a17228a191539e2e114ee0ed92e31a18b0e

SHA256
c07a8e3bdfd76a95b56854ab6b7b5c6b3630bd7b940509c0b9e22b52ee21e8ad

SHA512
578e04f24139b23327261713981cf61a96d52a260234d6f3f77a7e93e92e7f6b4875e716da9816299f5659c64063d63fbd25a949c41507efd6cd450ed5af916d

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

Filesize
344B

MD5
642068f39338b7e9e2606bc0e086a179

SHA1
51e3b1db64cd762fe7b437be483d79d5de1fbe54

SHA256
ab9959ce5f7d321d894cb6f1a004dc5481b5569a4a37eac9c70844af256a79e1

SHA512
c05afeff689585d420c5a0ce6b0afe20ee930e9b27f0535353ffb652deb9ddda71cc06c23a9bd67966eb679bac23b20400ea9e7753027d63c9a4338350c70db9

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

Filesize
344B

MD5
82905a4b7c792078a230ce7fce4c11f3

SHA1
53055867de577e9b7a40cc55a6f414567cd3c445

SHA256
625ab702423beada31314d4250af7d47ddf528191ad4dfbba643523e31c03708

SHA512
a2df96b24f4d7e4099707af113cfd46459fbe51d75c411ba623249a6d88b3ff9c2d863d9723e123f46e5ff944c08b2ac7546b98111c42b0356a3dcef798f5265

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

Filesize
344B

MD5
614d3ab59d0e4bc43b588a4f748af53c

SHA1
3e3f925657e083515d45bc5e9cf043ad876449a0

SHA256
fab2a428476580321847b986b92a046e579d697a2702c05605c71270ddfddb88

SHA512
f1f5a3dd65ed4df48350756db2368cbc51916306e75c0ef9c3a567b4da6e1dc7d76f0800479fe25a2945c5f59b650e52dd923b64d6ce990f2c7b1ef59c3f2993

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

Filesize
344B

MD5
722ab8dce7b67179e3a86548de904cd5

SHA1
b78e2c0aa92a288809fe6923df5e586e4e8d1e73

SHA256
89a9159559179f4a6c258178b864ebda0ea4b91c623ea58aaa5acccdf13c4240

SHA512
e97e8fd10bb50610dca30366c4f977e8530444464b2c114e68e062eab8290ccc3069167077994b644eeceb306e298bc75155c97af76c384a7856e5c41e2cd496

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\53STNJLW\platform_gapi.iframes.style.common[1].js

Filesize
56KB

MD5
f6140cf2e81a9d5b9bc96970fe1946f6

SHA1
e18cb20a08d0c13d44b72e36e9560aec2187abce

SHA256
68cc8a99c8ed5cc0eb3aa2146fd34bee0051bfd98faa3c03b83c78b4a12a8bd5

SHA512
1f61bf7228ae9fc1b36249223f4ca0675da05beaa6c00b28b7fff500e0527ee237d139eaf6793ece67f8730dfff0207bf945a848795aab7c57301433449a8acb

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\M2VO416U\cb=gapi[1].js

Filesize
133KB

MD5
288c5ba5b7001fe841c32f690f62cc93

SHA1
29aba9d8e4f7cbe25fa5e64b9ecbe256e51fc789

SHA256
c2f33dc18eae27d4e878bf837dd97f1bde5151e44b0271408535bb93265b8c52

SHA512
e375d41344a086d35accfb02bb1f91e2dd383db032af387fc3d6b1230057cc5e432e9b2cdd976e51425b4f587391d42f4d9d857c2e6f11e822a65edcb85f1c9f

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab3F53.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3F55.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit