20a4dd1981374e7a53b2d23ce7264b4ca21ed8896f513efd0b9278aa4e74d94a

Analysis

max time kernel
118s
max time network
129s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 20:07

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General

Target

6875ea507893e6728a817a356326a00d_JaffaCakes118.html
Size

38KB
MD5

6875ea507893e6728a817a356326a00d
SHA1

4dcd1abc96dbc311eca6626158e5388600dc24ec
SHA256

20a4dd1981374e7a53b2d23ce7264b4ca21ed8896f513efd0b9278aa4e74d94a
SHA512

9fc2a561da8d210d72b0fefe4355d5fd96dbb5989e91d08c4739680752665044b43f2ba74ef44d7dc24ec68335c3a69a54ea82616bf4af5a4a658ae7603cadc6
SSDEEP

384:YQ/QXPLjdR7IFi1pOkMNMZXa90IPVgNtO2GNeLzLbYHcOQa:eXXuMa9JPVytO2GNeLzPY8da

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 41 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ae94d89f276bd941abf825d0dd77beee00000000020000000000106600000001000020000000ed3fb1fbbc3382e13f017db8db77575330812034f668df2714465e7ff5890e70000000000e80000000020000200000009f734490984fafb0d76d0fff7b47bb4cd5f8f363f1673b3e39fd224045265dc090000000e2f7c7f2b0001b2463f9c3bedc14f77242b9ebf00e52daac56e80de2d944f9a87beb184a4682158c7d1285fc50eb421f80dca879f4ac4a366eafc876dca67b2d690307eb2cc4db011b8d0d2dd4989eab3b03039fb1691cdb74c9db7a5dc668e24c285acf56f43c41a5e176e86e7d94e01ddf38446a4348b6bdba64f34251fc6baf76b4974fdc25db7ace9e80d188451a400000000d16c5dc80cc4ca18311bf5a1bd465aef30098ee4174ad18c0bf8e97b4a7dddb18418b89fb39cf15240f1f8d5e75a9628cf545b05ca183f3d91ceb51553ee487	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ae94d89f276bd941abf825d0dd77beee0000000002000000000010660000000100002000000064f540727d194ba76ff16c523e3c465ecc6e8b75a82aa38a7fbebfb8f7d744ba000000000e8000000002000020000000449e64401b66432f7b746ab52a763f57e4c32a7f7e8ff3456646d45808f578c320000000e5863aa51affb8ed0526ac70558f41dcfd44a2eee7bf4aef5338023621b788d840000000236e1d8ef10168239ff1a5b64b932d86e8145e1b1e525d5a837a162d454ebaeac95e1d9e9feb6602330523618ce4cde3c8efe452c6e37e7892dcd06b77716d19	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422570309"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E544FD31-1876-11EF-A5A7-5A32F786089A} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c0dbbfba83acda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2912 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2912 iexplore.exe
2912 iexplore.exe
2848 IEXPLORE.EXE
2848 IEXPLORE.EXE
2848 IEXPLORE.EXE
2848 IEXPLORE.EXE

pid	process
2912	iexplore.exe

pid	process
2912	iexplore.exe
2912	iexplore.exe
2848	IEXPLORE.EXE
2848	IEXPLORE.EXE
2848	IEXPLORE.EXE
2848	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2912 wrote to memory of 2848	2912	iexplore.exe	IEXPLORE.EXE
PID 2912 wrote to memory of 2848	2912	iexplore.exe	IEXPLORE.EXE
PID 2912 wrote to memory of 2848	2912	iexplore.exe	IEXPLORE.EXE
PID 2912 wrote to memory of 2848	2912	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\6875ea507893e6728a817a356326a00d_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2912
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2912 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2848

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\94308059B57B3142E455B38A6EB92015

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

Filesize
344B

MD5
adc1c2e3312e6e0d4685fdbbef4f6773

SHA1
a980dc4387051a492848dc6196fcc8fcbda5ec3b

SHA256
fbc6e1c5218153f87d6b55aae54bebf7fe8d579809d7005098da145a4e562fe7

SHA512
4dc53e3d0458137a7a42e4ba3e6c28f69014522e2ec0f01260d2a1109d8258cfef4c51c516094fccba9f7a954fcb81a192dd2a9cb34dfa75a88600080185a518

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

Filesize
344B

MD5
c54bfc71cfd9fcc25a991985cf48ce7d

SHA1
c105e0a9b1d5df1ea2272a07efdba4a092a26d5a

SHA256
a721686cf7af5580224f8eb41054658a2d339ca64c9d892586218a3d82155388

SHA512
72d4778837f59601bebbd874c41d7e8443bea7dcad386cb4082cf8df9fc37fe0717f2c2bd3607495ab39e2c841b762377d8cbc27efad49a6f4488a218c2b4e4c

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

Filesize
344B

MD5
e9ae52e28c7b120f05c634109ec157ef

SHA1
e015fb17399a35ebe9704603cffa3c1382084d1a

SHA256
57d493555337b55d4653e8977ea515d1e588821dd59b68f05462d9218d8db97f

SHA512
74858f9e6c0c941654df4d5b71f653140460e5c601121d1dfc682cc464421e8b6330b8cdf91c32fd4971c108d90e92b26cb0cd8f899d4aa53673d95c186b3389

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

Filesize
344B

MD5
82aceb9a3927007ef641ce7fa1d66967

SHA1
73c49af3430cd472fbe62c4a90dac10cdcf7eb20

SHA256
11cf9a191c2c0b16b3136d6406ba954c1a1941fcd13a36ad4b0ff3668b1855fc

SHA512
8d4f3b848738316927d75a9de75ef3cfbc4bf96f108a1f713946315a9aaac2d5a1631959ce0a64d70687b82b9c7e15aecfe9d1fb0b3ef70c41e2ea820f7d2ac6

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

Filesize
344B

MD5
508ab43d5959189d681b3a777347c027

SHA1
588a22dc785984ff9752075e3540eeb8e2d0f062

SHA256
e7876eec1317de27c03cf639dd79e7660ad9afa351d65d577dfe49b7a6fe8722

SHA512
9e029739749fbcc2043b17d863f0b0d8c0f14545dfff39d74c1e7e17d4a87ce03e6151038a3fd86ec4b05a8c042490d5f98750eabc5b1941359bdf5834cff062

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

Filesize
344B

MD5
3f729a49efc00166f25594f0fa19d6be

SHA1
a57f134d861f64760ceaece1cf986b60949c3ea7

SHA256
e14486f95d328a337785f91db1764142da5f8b3e4bbd428cec37912e7d8531fe

SHA512
eb12cbc771dc9d883f9c43435d246ac4cb6d08be81d30e084f109dac571c7539f21b6a5232be0d6531a99e9b063b6933200d83fb2b2f02952d8bddd2df094e48

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

Filesize
344B

MD5
2a55e06ed0bd29531652b28ad9e0f088

SHA1
eec14422d8ea6e7dd5eb4279461c3d3abfbde3ea

SHA256
fad5112dc3671f574f6f7b9ce7c5050eb5c7ee0422a5802a4aaeb9394ef3fbd7

SHA512
aeec225698ea40dc31e0c58a4d3052fe8a94e80112c8c1866637e3be997ba931d8c278b7ca11472f7acbc0cd1fb272f59162d7c7bb6ae115ea737340b1c554ce

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

Filesize
344B

MD5
ee038f9805f612a998c447aa7bd3fe8e

SHA1
36ffca437e10910da4d034e0adbee539ee01e6a9

SHA256
e584cd37a154d1ab98a08e6326e2766dd3776c78f5161fdcd394ff752a877287

SHA512
b1c35ab65aad4bee62c2777bea7e8e1576eacdef640445acaccdb5511db786e5d819e947df9942930d182e5f3bb68b436e67061bde52e96bf5b4c37569b5ddfc

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

Filesize
344B

MD5
f6cea3ce4f99d0d8531c4da72f4e4c01

SHA1
3efa6a7c09ffca207371f3c2d44a521115f761a7

SHA256
7acf1ead4514cdbf71c9860a349b30eca75cf000a7fa00d6fcfe05983a8a80a2

SHA512
f297f14ae630ac1bf59d68e267d943e7178ac9fe47e0b61fea2189a1014deee30a7702b3b395f92159d323448baa1bfab70ffbc194dd533e31b921a2b0fa98fb

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C:\Users\Admin\AppData\Local\Temp\Cab31CD.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3721.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit