b86243e662c5e2e0522c9d5df93f78ccd09fe733ef7c9916feb2aa2c55232b07

Analysis

max time kernel
137s
max time network
145s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01/06/2024, 19:05

Sharing

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General

Target

8b75e303aa30fddce4d9edf923cd2ee0_JaffaCakes118.html
Size

45KB
MD5

8b75e303aa30fddce4d9edf923cd2ee0
SHA1

431d8ef6d8a0626f4839e6ce6625659e2012a93f
SHA256

b86243e662c5e2e0522c9d5df93f78ccd09fe733ef7c9916feb2aa2c55232b07
SHA512

5a720c44f43c70c4e9630cf5a5bd2a59485b14cf7761317db7fd0e5f2b78dd03a1a77b768bdc8d4eac254f0e1d38562b8fce1285e0e5ffe34c68ca95da3986b0
SSDEEP

768:CvxUf5kBqkD2dpjoPAxIT0rsrjM7rorxbD2LPA:CvxUBk8y2wT0rsrjM7rorxv2L4

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-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423430624"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F7C6A191-2049-11EF-8E23-7EEA931DE775} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000004a73d59fb29edb4f90f7903d8d0a791e00000000020000000000106600000001000020000000ef3f34f26bcbf4df6e4ad686da8c4f22e60a08424f118015f3c5081afde0d4f9000000000e8000000002000020000000820f8c891e3a1e577b719fbb1178e838a541c08dfeb30014d2d9dada638836d420000000c185545be65ea08c9345995d381a7ce16e3c1ce0121467263be40b98e90f63114000000010dc73a31d17dc5fec4ec070a942c8bf32973a6189b080bdec3bc8ea61ece09108e45cfe2c5a4e0806b87caf171235dc64f0e7df79f87983f69a6933f93c4c7a	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c03374ce56b4da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2864	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2864	iexplore.exe
2864	iexplore.exe
2944	IEXPLORE.EXE
2944	IEXPLORE.EXE
2944	IEXPLORE.EXE
2944	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2864 wrote to memory of 2944	2864	iexplore.exe	28
PID 2864 wrote to memory of 2944	2864	iexplore.exe	28
PID 2864 wrote to memory of 2944	2864	iexplore.exe	28
PID 2864 wrote to memory of 2944	2864	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\8b75e303aa30fddce4d9edf923cd2ee0_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2864
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2864 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2944

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\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

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

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
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\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
19f48499afdb45d1bac582d1faea7f4c

SHA1
e9d2dbb83bfd905efb26a6ef2e47cf88bce61611

SHA256
345aa2eb6e32f901f27d564cec1b8e968047f226f1a0a2049e0dcb59e1cf009a

SHA512
15069d6291019aa53b682d9ce5815f04874c95cd3445d36d17b73b83ca40a060e75f3259d068b52b9c0eae6c76e4162653467b40ea305c671a11ace2c2adce41

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

Filesize
342B

MD5
dde8b6625dde0a916fe22cae4963d331

SHA1
eae6de2482a19f9b57aeef4e1e48563038c30827

SHA256
f1f1bf214119660d4dcc875160abb12e16ee2b559e4066a87a1a38829df2c0f6

SHA512
5cc7a5e670a52bcff68fe56e93daf4c38acfd6a66b1f32f78093e4bff00fc060f769ae659cbc283aae58ed27460f2fcc1200a3b9207e3d5315ed83e12898493e

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

Filesize
342B

MD5
61b9fa34e12e9b8d0b478c90c10ccd5d

SHA1
9f6c9d25ff98d540cb715c9b63699e71e2b2c203

SHA256
198ce02fb3f94eef0883da0fedd70d6928e5bee057bacf9f09a28908f4455bf0

SHA512
18905921a834e85279d274dfca305bf80075fbc5fefc07d23380b225eaf4dfd55861aea2ee9ba479df67b8c7357667b12e02dbf8f6b4108843ba7cb15582cd55

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

Filesize
342B

MD5
dd3d65d95491c660536dbac0b33f98e5

SHA1
4c0896eb09e1be785a5affc97b10025207c3b13d

SHA256
d96fcdb631a5f94a05d67bb960c4f2d2a9294cb2e8814bad9c88276c24044fee

SHA512
cc2137ff739a056c1813c94dfebb4e3900e3ee00c59ab9dabef9d998adf63116cc58f0bc49c54492dc1f2ea329007b7a8bbcec448572fbbcb767eb060bca4246

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

Filesize
342B

MD5
8691a9d536276c9e33841cca989491e9

SHA1
f8cf5493b479a5ac43a367820204ffe7cb694c86

SHA256
e005d2efc6a88dc0a1f00959bb9c02c3a375792a45f966f6a9691c86e55c6590

SHA512
012f07b24ff3bda53eea1f8e831fb3c2da7df9962eb7701f85690a29b6db839f4b33a08ae5c7c29b6b0f3eb7a6488a23a7b82d9a856b8ce6474e16ee23496b7f

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

Filesize
344B

MD5
18e62a5afc4817358ea623958096c00f

SHA1
6babf2a028d6512dd3936827539fbcd77f37ffff

SHA256
3b47010c5ea935731c194bd9f678d142bb0a3c2acfc3cd325f33cabe7d3eae25

SHA512
ee6290fcd26a12a19eb13097b9da3085ac3bedd5458441a25c1d81fcd5fa5ca3d8157742b866070fdf8054a8a65632bdb73234005cc7b0dc8c84af734a329a89

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

Filesize
342B

MD5
3acbb553a898defcfa095b772a277eca

SHA1
40f81275487e7997703ad76311375cd2a2c21b98

SHA256
d01c2594856e1e978f3e80e260de0e7a37c0561cab66083d3afd4a21201f560a

SHA512
693a3002685922c4aa1c0892cc4fa43e2acc1952d1c59a8f395d1a08517127767f979cae7b341df672fe86d2a2ea487b69c6076779026fdf0d37e3cb6bdb8cbc

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

Filesize
342B

MD5
0219ff33d1312ffe46e63015f51e0e45

SHA1
8f25734e8d7acd2162f9d1dc3f13c617f8b37eaa

SHA256
3f1003e56c94192e6b7d31f55d7059539df9e5b9727483dce4a4b62a557b63aa

SHA512
201fce78257b063489d0888ddc9b8ed840d376f86e5ed0b4b92612a1eba25b05530a7b6c867a3a44bb17fa327417c7219ce9322cd216c9eb0ab8a0eab54eee0c

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

Filesize
342B

MD5
6b18cbfbc2e0ddc49f71d5d49b6d4b74

SHA1
e51ee71cf534dc0cf0f89a21464588921a5e852f

SHA256
5ae55c7cf7d33fa6d1671be11b4d2119addca302a601f4c6199fbc05140c97ad

SHA512
86802199f12379095dd12b42cb018b7993ca5b9f550ae128d8dc968e4b639778aa374d414fa82cd14c5d34e37de8252080ead32bb16f09ab7a9a2c071ef4dbec

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

Filesize
342B

MD5
a5d615c5ea183f81c6bf7ab60140b671

SHA1
9e94ed7c7449ceb87da104e5d4eaf75ce5d3e545

SHA256
fdfb4bfc96bde579685055e83448662846f52199f71139d4692f30e3513b80df

SHA512
a7ed3e38a366b3ecd11a518edc7163f94a85b7b8e40397a1aea4ec7242f6135dce12da537049f6722442d102bec8162ccb614b11a47f85e1cc3b2259e574c7d1

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

Filesize
342B

MD5
bde59fe534e6a493f4980a23ed6b54c8

SHA1
335f3fec89389a681b429047843a7cdc15a1a0de

SHA256
17b56af57f65ac6350834bbf5a683e1f02105f23eaf9893aa25a14f99670059e

SHA512
d86f00bcb29d2b432c9d08b68726547d469b907cc40a998133593eb4da5fc4f1fc627848ee55c554a0d8ac45f768e3dd809d4707660ac5e2eda47408e5ec797e

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

Filesize
342B

MD5
819e96315326b42f7166c65fa36132eb

SHA1
588f8897c08169a688da57d891ec35e983f5a827

SHA256
3ebc63cae37f201dbbd9de064134a745ced73f22d7dbb7a3dedf989baa019e23

SHA512
dd2dfd87a5d1843c6f7aebea8253ffbaa1d7e95890f5d3ae7eb5f5392936f9651f6c55334525702524b734cf95c6b8bacf6052d530495193e8f53d2e593ee512

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

Filesize
242B

MD5
bff5e52f2ca2135bda5fe649c1e9fd55

SHA1
c7e983db40e2bab98466d9bed1ed0c4038e9a83d

SHA256
a09e815813d0475b8d717a91ef36241b74518056e541105bc537cdeb02078815

SHA512
44ac08a6782024ed3f11105e7d5c331ed9b94053cb8c407262911eaf57190d90681f37216378ec9d684a0f78344e9ce7281e28f886839d93b8e8e6f1b5317d37

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab4348.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar484A.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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C:\Users\Admin\AppData\Local\Temp\Tar4A82.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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