51933f7b34b13c816fe9a062677059c1bb6d4c239371d8647e05618820b2705b

Analysis

max time kernel
117s
max time network
136s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
16-05-2024 03:22

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General

Target

49406ebde6aab14e74dc004075acda70_JaffaCakes118.html
Size

6KB
MD5

49406ebde6aab14e74dc004075acda70
SHA1

8fff2ca00a8b5e893f8534a35616b6bda7217918
SHA256

51933f7b34b13c816fe9a062677059c1bb6d4c239371d8647e05618820b2705b
SHA512

86e1f4106a18d48e383b5e53f1a86133b32693618ae5671b48b3d5170418bd8be233369bdf786eb0b72cc9e37349ddad8894993d2e8791e8606b4a3e31085e87
SSDEEP

192:IhUPTNPa2EfcwjbhlhJALVWlF2jIiT/W3K:EUPY2E7vrKU+5O3K

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-1-5-21-330940541-141609230-1670313778-1000\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
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes	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\IntelliForms	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\Main\WindowsSearch	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
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000112dd71d930ff24b8b2b71a2c228122b000000000200000000001066000000010000200000000a5b3647dd0767cc124294905dccb329d25c45c8a990ece9cfec5281a896b7b4000000000e8000000002000020000000c0cd59dcb654eefbc06b5ffaf1dc4fbbf588414f24e58062bbe6a158ffd9a05290000000ecb1321ee053523bf43b8a4a010cf3e22eabfcb7512db6931f290ca5c4be2ed0d29a6bd26bbc3ffc48ad89b08d4ef257daa3f31d30474aa375b61f6cfe11cf710db7cba965c639cadb8a508e8cfe965212d2515a268feff4264a4b3afbcacf23167de4585fd0ad68de21ce7f32bd1ddc6c9c1afb66a6fe0a14234cbc6916ca217e7d1626716be8df19460ea73062f22a40000000a546b9a9671f4793e8ee32fc2feef37d62ff81969d676b99b53c86122fd757c7b5ea1e64b57b547e5e44c76c66731bd859a8a0090685b539efa30e60d703b266	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\InternetRegistry	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\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40ce165340a7da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421991604"	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\Zoom	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\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000112dd71d930ff24b8b2b71a2c228122b00000000020000000000106600000001000020000000b9bf14bd89405825e724015ceba11f9878ca486fc6b1174dc16967f22d4c92d2000000000e8000000002000020000000c2ae47f0c370292a6006447e213b7ab7870b5a1617b64199a920d8a995c3cf8e20000000f9484e5f8960f2ac9d63c5c951bdffc6a14ee592d8053ee391daf1f3331b22bd400000004cd51ea41ed580e966e933c02a0bbb3dc913bcbc98caae1483dda966238b0deeed504185425bac08cf74524bccbb1f817edde05888f59414d2c32c2bf84f5729	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
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup	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\DomainSuggestion	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\Main\WindowsSearch	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 (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	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\{7D8068D1-1333-11EF-A692-6A83D32C515E} = "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\Recovery\PendingRecovery	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\GPU	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3036	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3036	iexplore.exe
3036	iexplore.exe
2516	IEXPLORE.EXE
2516	IEXPLORE.EXE
2516	IEXPLORE.EXE
2516	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3036 wrote to memory of 2516	3036	iexplore.exe	28
PID 3036 wrote to memory of 2516	3036	iexplore.exe	28
PID 3036 wrote to memory of 2516	3036	iexplore.exe	28
PID 3036 wrote to memory of 2516	3036	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\49406ebde6aab14e74dc004075acda70_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3036
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3036 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2516

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
455fbb3df1fa5ef64ce023509439af3e

SHA1
48fadfdd082af4d97a476b3892c92fa2f973431f

SHA256
53dfff5c5b293dbeab3857d312f630000cc28f2ce7ed676e2b3dcbfbcc4a8f4d

SHA512
f4cd68f66e4dd8fce5c621195873b44398602679a2a875c25d89fdec41ac6b22c6ea0aecfa5f5bd8aed7f1c4e99998878e58486091e7b92bfd2cde4c926d0a5c

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

Filesize
344B

MD5
860f7a6ae0e0e05592e749c0d83f0a8f

SHA1
681141e1b00836ce9b05d7dfb3d62a07e3964e93

SHA256
122da3aa08e5fad1dddaff593b6fc64d83cf0953c8c359ef62d35f995dbd6733

SHA512
edee1f11a8ff507b69186f53b4df97de80cbcae70fd77dd57a38466c5069a10597f6c7cc812bb0bf9883b87ed09a136e367e01610d7de467a2b639fe5369bafe

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

Filesize
344B

MD5
0c248b1bfba18f71f6c24f6b9d4c1d36

SHA1
8c8d77a15a2f012d178ad842c19243909db33d12

SHA256
5d28cdb3991e6977f06e1dccfdbaac69d721d43fbb9601d881bf697212e86f19

SHA512
54ead9192a8593a4b51a0115a1220359ec7c9b9519a0445369de6ba6337052cf1938429c26f98e54f7ff5f9bd74c9916b0719f2fdc247f3548fb069b49d62fb2

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

Filesize
344B

MD5
fbc0b4ed8ceca174788839ed9081ad85

SHA1
db733330e1b97827f36a44901c983c926285445e

SHA256
74bedc9a3a4c7f32d243d7a389c59066067983247205136bd48f66d95270ff1c

SHA512
f12c764d4a4c5e77255e4b8653db5ae06d907fd0cdbe1275713e97f6f9c3ad989c732b59e415c430465815c7d75c125f3e2592883a2ace17e3e36d80d487085f

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

Filesize
344B

MD5
31e50147c856530b3bd06e490999370b

SHA1
c8348546aa2bde502d139bc32ee5cc7c969fdc97

SHA256
06270c0205fa95cc54869473d724187886af7b3cf8dc9df49cb5874e98df8abc

SHA512
349b5fb038633f5b1a89ca8ca92dee435897ad812dd3a98f1e39ea684736e86e750fa5e8d61486a86a87393b8f0a184819dbbae7554d11db61208e11682af541

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab8E5C.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar8FBC.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit