cb99bb549f0d2a71e2e8485d0b524ddc6a24aa1cd7dd68005f277ddb83e7ab83

Analysis

max time kernel
120s
max time network
135s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
07/05/2024, 15:20

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General

Target

20eca195a93eb50c0873f1dec5e649db_JaffaCakes118.html
Size

93KB
MD5

20eca195a93eb50c0873f1dec5e649db
SHA1

e7fa76bc47df744c1a45a2a824af9bd717f37f1e
SHA256

cb99bb549f0d2a71e2e8485d0b524ddc6a24aa1cd7dd68005f277ddb83e7ab83
SHA512

9bbdb36d975c40a53050dde98cdf039fa10ddb7f06ab6134dffb3a28a2858045b5366cf1f81763e8af77f59498a791b4fda345891d54596eda4fd6d6d2aa58b5
SSDEEP

768:lzMGRNr6+bprZ3h0495mpeivt6nukB2Fu0+iWlUWYLVjAuwmamWrJaXSlqTn+WFV:LprZ3hbMDt6Jw/WlNOVjAJmEblqyWFV

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 26 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421257128"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{67A837E1-0C85-11EF-A6D5-5A791E92BC44} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1412	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1412	iexplore.exe
1412	iexplore.exe
2812	IEXPLORE.EXE
2812	IEXPLORE.EXE
2812	IEXPLORE.EXE
2812	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1412 wrote to memory of 2812	1412	iexplore.exe	28
PID 1412 wrote to memory of 2812	1412	iexplore.exe	28
PID 1412 wrote to memory of 2812	1412	iexplore.exe	28
PID 1412 wrote to memory of 2812	1412	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\20eca195a93eb50c0873f1dec5e649db_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1412
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1412 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2812

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\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
1KB

MD5
648c85839e7254a2fbc93f592bb7447f

SHA1
55cdd89cd957f4fd1969358ea24f6d68623faa36

SHA256
20b6e820f80d6e85ed693c25d89059dce8eca4be24fbb2393c5c7c2fc409ab74

SHA512
426874318871dc8f1011739836380ccc9fed292cffc4688a9eed74d2a3c6e0265c148c093db31945f8e73ebe8aed43ab2b0f936d3ed2bf76adcdae17e8c716e7

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

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

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

Filesize
724B

MD5
ac89a852c2aaa3d389b2d2dd312ad367

SHA1
8f421dd6493c61dbda6b839e2debb7b50a20c930

SHA256
0b720e19270c672f9b6e0ec40b468ac49376807de08a814573fe038779534f45

SHA512
c6a88f33688cc0c287f04005e07d5b5e4a8721d204aa429f93ade2a56aeb86e05d89a8f7a44c1e93359a185a4c5f418240c6cdbc5a21314226681c744cf37f36

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
410B

MD5
0a048b21a3f16c2645fb0157ff8f67f3

SHA1
e26e6a1982ca7f889a2e57c06499dd1622b985fc

SHA256
5737259b4c02c34e5cfe2740a946f1411150c5f4482ad3cd0ecf91c181403e30

SHA512
ec3bff69e35d0aaaebda0ac1e3c23d801e365fcb61c26d48c8c8184070b50509bdf0e49e7d93bb6d4dd9880d12fa0b35daebd73638a0a2df29d803e97baf63cc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
7819ba9b470da502543973f75650332a

SHA1
bcf183f9ec29e33d45b5442822be983254b297a5

SHA256
a51e17b0d19cf1bfb5219cacca8ba26bc8015811c8e9b37c7353e1b4f1aa4fdc

SHA512
b1251954628dbc052669e2617e94fc1c80c26bdeac4aae5bdd142c030d8a9beafc5b6961696cb8a750c0ada86d500385a2d12ced8ba6042e2bb47cb65f5ca560

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

Filesize
344B

MD5
961c42ca9c2afe24c4286e1dedd2e168

SHA1
72465da23b9a231e3a75a077f08051a5943eae97

SHA256
16484ff553e37997f3606fa89407753924051691495b854dc2bbdbe6e6df69a7

SHA512
50b640343070439f7bbeca846d1275e514ad210d2baba3610f6ce0ac0eec6d0085eae79d66d3234a50f8b2709dd70d190843fe2e8c516633f07953686bb2b961

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

Filesize
344B

MD5
492ada7ae4fad472f0f1c1bb81ec4c89

SHA1
5447963e815b887ebd06d2513b7688d24d0cba98

SHA256
8c70e81e42b9f13df44268c45d74e4ec4bab7002e04a3b6df64ef3ea6cbb2b0c

SHA512
d60b8da43809272b1301f9a9433ee957764e42ce6380845de61d3d4021d945e121eb6c4a09ac0a121fe2144cd002ec6bbdb2e16501e295572ddcfc468a5f101d

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

Filesize
344B

MD5
19b86a66f3d3128e7fea13896a8cf7d9

SHA1
f3d68976a2e8c2be0770dd269f6015a8dce99840

SHA256
f516eda0e64650e681b1c8eaf9b39e569f3182ca3f107b1732dc4730a65ac747

SHA512
a6f0c866df995f70f92ba875ba8ea8e035b06dc3379b4ce20ca5afd862f804bc36aee9b1895313c65bc93eb368fe1c5954f998c454536dc089a73038999d4802

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

Filesize
344B

MD5
fbb8141bb42bf53e2c8f029619281b22

SHA1
06b537fae04384a6f762cd9b6c9d3d9b1531a0df

SHA256
8448313f43f675552c5a50d3397aa5e084992b5426231dcd8f81d58ac1d91c24

SHA512
b6ebaf778b308685381ca905222b4db5cb7bed42ec38e9f183d5e8c8433b73009333fc632ce9b7336653c6ab6e00ee71414c9594a9378d0186a9161c100e2be5

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

Filesize
344B

MD5
ce4f97cec04becbb4ab042898c35b709

SHA1
0411e4026ada32774c60ce8aa8a04c15c3167334

SHA256
cd9d67e62c84083607ae6c274053565c86fad4cdd2005cfb2c2f84bf947282bc

SHA512
91a756edd6a4a3ad9ae87047a9d7c10e6070c6a8718cdb01c95915706954dad4aa1e8e05cb0722f8ea1166fbe768650012a07e3cacbf35883d82ffb2ef80fdf0

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

Filesize
344B

MD5
bc52edb294779a031aea0374b6008c98

SHA1
46d3cc25abbc2d4712f3fdfe957985a9a5fed97c

SHA256
f6cbabee407dc55664ce80d6d8a30b5962b239721cd348ddcbe4e189dd63332c

SHA512
1aab00b155cc3dae82c6342220064444056e82001384202fe3395dae6fcb5d765e634965e08f0f5b2f47b9ebc73300dc5a9cb59ee90db5a518891a4e1bc0a9af

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

Filesize
344B

MD5
f0e487eb7b0c2900177ef5ace84c859a

SHA1
46e322f7f06cac4b6d9df8ab486b5b427248994c

SHA256
04234a6604219e392ca215c85c5c9607d7966e57822aae7d85707014a160e1e6

SHA512
874660921c67b569caabc9d1312abc07f35bc671d38da6250ebcb4556a50f86321a6bbc14c81d81b0fb5cded8afe6d7fbc5745d0328b1d1cbd0d87eaaf514aa5

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

Filesize
344B

MD5
b22c1ec369351005f01a2a32c2878681

SHA1
f29309207ce2b5b1ab5fadd9c5efa5c29f115dd2

SHA256
da5d0248a215c75bad64c3b4fdacf2c3800294438f4ed38f88d5d5d5555c89f9

SHA512
ddaeed0cc79c7e45ab7815383423bec361d799b666723758036aaf8f142ec9333c73658fb8cd7234465cb22386e84a2060552382ed24f1961d18deaed906aa20

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

Filesize
392B

MD5
a535520011c39b72f15a7357a496b4bb

SHA1
84ffbaf58e4b815311a377a69ff7798acfc7c0d9

SHA256
c1161e83114f282717dd814028699dd40f63bad50369f22e0ff5ac25d9c65ac2

SHA512
15234175df702cdd5a66a184cc6dd4ac410e1cdda9cd4da1a2f15d8249aa31e07febb4398e61c673bcbe8c4ead4ebe4d8a190f9b68f17911db81003c8f5476e8

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
c2719314a1e8154435c2e880a848597a

SHA1
294183515e8009fbac1587df71c8c0914420ec27

SHA256
ec5f7f5f3177e0c4c200a63411753b2f6a38dd8c6c1c2cb4d9487b4c786f8816

SHA512
dceaffbf2c5bc794c918a32ee1c257f5246ccc29b7197963ebce384981761485dd24f1d4e32e69a9d841ee951b801ec2b43ece23e835362f7421b954e1d6c309

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C:\Users\Admin\AppData\Local\Temp\CabBD37.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarB064.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

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