4920e8ea57a1370daae5bf5e8d3a56098dce4b0e8cedffbdf4d6bf64fe6a50a3

Analysis

max time kernel
150s
max time network
154s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 01:47

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General

Target

6593652f2b9c18b6fef3849674ef1395_JaffaCakes118.html
Size

130KB
MD5

6593652f2b9c18b6fef3849674ef1395
SHA1

8eaed156cf30f572f18e11c87d38784eada19b3f
SHA256

4920e8ea57a1370daae5bf5e8d3a56098dce4b0e8cedffbdf4d6bf64fe6a50a3
SHA512

0a20afda1d4e9e88862d61346df32ee9c605a2730a23e572f71bfc7e30edcf8f9e73a84f1ed3d50f1f365d71b3d12a1cafd0b0225497778ee66e64759c754941
SSDEEP

1536:z6ZydlEbbA99YZHqRHHEExx66++IIddtt77bbSSSSccllbbFFDD998811qquuHHI:zJdlEbbA99YFV

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 26 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
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\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	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\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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
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
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{39919C31-17DD-11EF-9F3E-D2EFD46A7D0E} = "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\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\Recovery\AdminActive	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\Recovery\PendingRecovery	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 (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\DomainSuggestion\NextUpdateDate = "422504308"	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\IntelliForms	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\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1688 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1688 iexplore.exe
1688 iexplore.exe
2856 IEXPLORE.EXE
2856 IEXPLORE.EXE
2856 IEXPLORE.EXE
2856 IEXPLORE.EXE

pid	process
1688	iexplore.exe

pid	process
1688	iexplore.exe
1688	iexplore.exe
2856	IEXPLORE.EXE
2856	IEXPLORE.EXE
2856	IEXPLORE.EXE
2856	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 1688 wrote to memory of 2856	1688	iexplore.exe	IEXPLORE.EXE
PID 1688 wrote to memory of 2856	1688	iexplore.exe	IEXPLORE.EXE
PID 1688 wrote to memory of 2856	1688	iexplore.exe	IEXPLORE.EXE
PID 1688 wrote to memory of 2856	1688	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\6593652f2b9c18b6fef3849674ef1395_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1688

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1688 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2856

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
1943addb025ae715460331d19adc71cb

SHA1
02cc92a2a32bc38a296bf1934542f317c1bb7b7e

SHA256
fe0f1797295c326fe767cf51b42b74c8a8140cc137414457dee1da7477a1f2ad

SHA512
d356f2ee34824fbc76415ed6648b74697ad0d70f21ad4bdb9e2faa958c8f18daeb096a2734ca2b0dc678c57f0bb3b7df260833926abf035c9d97973ab9236af3

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

Filesize
344B

MD5
14dec66e9bc69857b8a63af0bcdf23f8

SHA1
bf1ab702c5f1ccb8b06e93a1c2a34c0497b55601

SHA256
0c2950ddba7f6e74082a9c4e4315ad763ef5e3f4a581e398205159265e48f071

SHA512
89e516f8af1009be76117b83cfa919ab7ff7d94569d881927aa23dc4df0c653e595fb9d5e053920ebf4386a52e948395c5aee09807bb6aef26d64b172ef5ea50

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

Filesize
344B

MD5
ee9c00028d8bfc8301be160defbcd59b

SHA1
1a03e4041431bcf73fae820d2e30601dc53b78e9

SHA256
1ee298037d9bed79b8e36a3a5d435ac5f2969663ac25051597851e6118d75553

SHA512
c3ba9512741a83e57fd1e5432f55188c49f84c122a0cef10c47e6156928b5a7a2d516de317c41a64cf1b75ec03a285e703a2e6a7a0ee19ca258ad2fe8133fc7f

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

Filesize
344B

MD5
8be6f5ab64b5066627a97f973cfd0968

SHA1
803bf6e289a64ad061ff1a084aaf28e362a6c7e2

SHA256
5b778b20814dfad365cfba45f78e2326be01d274b1225c4f77e779ad2f83cb9f

SHA512
f1f0292545fe1575e6a70e970e8a0dd689a246a7ad973f8efa4cbd42ef9ae1b8f515180f2323de0ce99c86b69148880e1606798eebe4b20387768f16dd8c2b05

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

Filesize
344B

MD5
8a9b38ef0b5d072c67e6a9b5dc584365

SHA1
d0cb28380ba80451e45b8afade6f794becca1739

SHA256
0c607c865e7a23533ad5e7644f34caf30bbadbf5e2d6eb992315367472903c4c

SHA512
28e753fb07ca35af0c0574d6d32ce3bbbbc50f6ba8b1b20580e0b322f78271dce81be3f0c589f934dcae4a992d75feb22d58d1322006a01f199cdefbe7924f53

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

Filesize
344B

MD5
79a5612968045165cb14758de7d1481c

SHA1
5f600292263052d05966b02fa40dab585ea02bd8

SHA256
55b66ad0ee338724179f8b170aecea77beb3b301974c660d6ab8537bc027e28c

SHA512
4317efe23ed781413a2892e1f8ed12a88b02d8e76654d657a48f0c531e8d894ea1ad86e1d2798e0e78959f2dbf6b3e9736ff10cd52324f395326e193f04c1f33

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

Filesize
344B

MD5
bca51c8f8abd85fcc2285d1ea7ea263e

SHA1
b5485056b203f0a15b218e20f46c0394f8ca084a

SHA256
7efcaa41dd8aba4043ff7898bfb45dbdb2f63e94f931a73d512be2d4ee0e7c38

SHA512
4a640be0f38d0e1b25e53fdcf79ad597cbed10bd556253422448aab98f9ad30c2d308a829cc039652da0838472c1c2067a540d83b68027b65680c8dee2ad592c

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C:\Users\Admin\AppData\Local\Temp\Cab89F8.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab8AD6.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar8B19.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit