b665ace0352e9706aff8594cddaee01279c43fef01b855f41a1f66972fac2c7b

Analysis

max time kernel
127s
max time network
142s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
21-04-2024 00:09

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General

Target

fdf857dd25e2e5e22a0d05bef7f9a221_JaffaCakes118.html
Size

14KB
MD5

fdf857dd25e2e5e22a0d05bef7f9a221
SHA1

ceacc638eda222d7c5ef2f5c30fee706367936a1
SHA256

b665ace0352e9706aff8594cddaee01279c43fef01b855f41a1f66972fac2c7b
SHA512

fbc088527dc757a7a106484edc825aba5dbdbc119befb6e340e63bfa76d483f2dc66d1a0dd5b082419cc62b020d474caa221f4a997f36c0df5ae0a88c97bd126
SSDEEP

192:Orren8VwgJzBNqGAlpLwlLuuH8Yt6zxf7+Y+U0zxdUoP7PEQd0lLXalc0DI:EIGAbguo8jV61xvd3d0lDaZ0

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	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\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{69025311-FF73-11EE-9960-CAFA5A0A62FD} = "0"	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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "419820042"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	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\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000112dd71d930ff24b8b2b71a2c228122b000000000200000000001066000000010000200000000eef4e9dc065004b56cb1f74abe597a8bc26a972075d9abc70faa4036d5bb632000000000e8000000002000020000000ddf4608b28324c327cba9ae0f11c777f4acba54297f313c3ee6fc42453c39c12200000003fee6dbedbb190ffc48260b7d66bed73bdafce4cb40ae0467f5b26fdcbea4ba1400000008d47fbf9c57b69451bb4040137ca41004934ea203a79c5f4cdff485cb46516088731f6f14104391b08df150ee882475ebac573bec6bf95a308f964f4eeccd8cd	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\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	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\IntelliForms	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\DontShowMeThisDialogAgain	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\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	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\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	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 (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0b3d03f8093da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2828	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1500	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1500	iexplore.exe
1500	iexplore.exe
2828	IEXPLORE.EXE
2828	IEXPLORE.EXE
2828	IEXPLORE.EXE
2828	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1500 wrote to memory of 2828	1500	iexplore.exe	28
PID 1500 wrote to memory of 2828	1500	iexplore.exe	28
PID 1500 wrote to memory of 2828	1500	iexplore.exe	28
PID 1500 wrote to memory of 2828	1500	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\fdf857dd25e2e5e22a0d05bef7f9a221_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1500
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1500 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:2828

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
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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
e788fd40576a750ce05fd882174f76b1

SHA1
6e89488f8d13fb0a9773b8ce287e880998b0878b

SHA256
a499cfb6065f304e14cf358bb406d13d506ac28588d7a431c7520b16959f9d1a

SHA512
4ef5c36cd96dd101ed19407008eaa7e1e23496fa08311cf037f2d14bbeef0ad0c726bf5ac07c6b690673b5f0ce902cd6327f780e030b12c970cf82f570ba4b53

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

Filesize
344B

MD5
d15f968525eea00a3851fdb7d1971b23

SHA1
1168919c24bdd61b49dce6f7754c18ef49320cf4

SHA256
942c687e79314782f7a5aa8aedb4bf38692654eb59fa04174a594f8e0019464c

SHA512
26a8b16acac27d4dc07d3a17e70d204853f9769e0395d7f6412be1d06d3b731eff6943d1cf95cb61e2e144fb9f3cea1946d8f8569bfe0c110478d4cc5bc7eafa

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

Filesize
344B

MD5
11cefe9a145f7a4414eaff785f09aea0

SHA1
2c5bb8d273ebe359396cb1ffa5549321ea78519b

SHA256
d38a1610680f474d41022d06c1428a6e4f4e606391b22b33f751515395d2b1a8

SHA512
79e905fc1f6cc0e092d880f28a9c0811d304722c48140ee314a75c21a24a210f394d270cd03f3dae66d3a7b014289b227c32ee550fbea0df4a4426419c5b2883

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

Filesize
344B

MD5
75808ef86bb1c495aa2190f708f61e7b

SHA1
a6207bf652a1744c2f3145a07068bddc3539cc0a

SHA256
f9a361221dd9ba20e7a6341c8b7e681d3f801addd0b19678acdebca0cc0e95fa

SHA512
33e4577428a0a98f93e802d71852f699b1d68703f4a0376ef56e3e793145baed3e3836346e42dd9b855142fde29896f0dad1b109bfb36acd314283ad8cb3e66b

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

Filesize
344B

MD5
972415351810b74d6424a548f25f6c32

SHA1
aac2216da9dfd82fecd29729e27b534ccc45f0ea

SHA256
aa6ad0cb3ec8651e709e913ace1773a78ac11afb55dfbeefd641ec1418b3d171

SHA512
fe830bbad02fbb13148021ad043633ed683e5176680d92ca4a206fb71f325c4e1a58c23be6442a301ee3c6abbc07be81f60785a91a081103766d291f9ca87222

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

Filesize
344B

MD5
b5af35cb99444c383ee2a256b49fe516

SHA1
372b762d35f7aae5d850ddfbecd33ae7595b04d3

SHA256
e59121facad6f4fc15bc0d1f630b9db4048cf7a1363237a3b001d52705ce725e

SHA512
f85b83bfd86daf3e770081c12e098e0d5df9d3694c9f6bc8cc16a111dd4d418ba418d070efc9291175b9b376a6756e467c8c2126bdca7bf441f3d805b56625a9

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

Filesize
242B

MD5
67ba1ca5c4a926769ac019119f88f930

SHA1
e41cb7ccb5b992aa73880e021559404af4923929

SHA256
a9ae27677c5ce29d1590491d2ad49627050ce1d75e66a183881c17590ef54670

SHA512
e6b6faf4f4e9f96fb3a60fefb154c5525ea1b8c91a965cc2d4160239fe2777a282959935b874ab4099813febac2f8212251bac70b61bb8daefccdad8d1a2e896

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

Filesize
242B

MD5
a5c0f47b95f34331321466234cf7e7b0

SHA1
dd6cc38de5eddcce6fdb67b6ecd9434c266e59e0

SHA256
850adbc1162b6faefa099b7674d585d11b134b3864abb007b5ecfcbe34fe40ec

SHA512
dea169195651e24934a4278772aee830203c8b8ff2a26b7c3a248898215b8ecb8337e26121507990ec62b27b3c9a47268f512ae7c2643e848918f92e9e83fd36

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab9773.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar9774.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar991F.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit