39bbb77381b84d9c3207982fd87a66e9fce0bd3c1d72c17a96c2fc00647355fe

Analysis

max time kernel
136s
max time network
134s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
17/05/2024, 18:02

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General

Target

50c526376b3b843923affc4d29f00169_JaffaCakes118.html
Size

31KB
MD5

50c526376b3b843923affc4d29f00169
SHA1

a4844d024a99e902f1bbb6f567a1fb2b0a3fc945
SHA256

39bbb77381b84d9c3207982fd87a66e9fce0bd3c1d72c17a96c2fc00647355fe
SHA512

11efcb17fdbf0201ba11bc591409ec355d6fe8025f478972a13dd5ae0936e500a05d97263a4d44047ed9733ca66d2495467243bc8e93aae38b8a939ef526cfdd
SSDEEP

192:uWj9mb5nSNnQjxn5Q/9nQieYNnlnQOkEnt3znQTbnBnQLMCOSAzRyFLqDxcYLujU:hMQ/1cSuyFuVpLkZQiKJqCQXO29g

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 41 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\TabbedBrowsing\NTPFirstRun = "1"	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\BrowserEmulation\LowMic	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	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
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\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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
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\TabbedBrowsing	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\LowRegistry\DOMStorage	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\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000112dd71d930ff24b8b2b71a2c228122b000000000200000000001066000000010000200000002caf2986321f1e86e509236fa2598f863889d414333b3ca208c8f744f3d790d7000000000e80000000020000200000009f4d733a3468663d50de254e1f8b055d95155c15c9ddd23470eb1b8bfb2141a120000000aaa26e8f6c142f3e7d24db3778a1e4f37988375eb69037d8df7b610e6351b6fe4000000097d9572b2bf8ac1296b8e1fda2da248ba8b2754901a1e99e0acb3aca83d48f5664fd766f583c4fcf77fc7bcd03d870aff584742025c674a18f60f9afee6d6a68	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 806f678184a8da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422130836"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup	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\SearchScopes\DownloadRetries = "2"	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\Main\WindowsSearch	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 (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	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	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\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "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\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	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\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{AAB681F1-1477-11EF-9CBB-52ADCDCA366E} = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1308	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1308	iexplore.exe
1308	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 1308 wrote to memory of 2516	1308	iexplore.exe	28
PID 1308 wrote to memory of 2516	1308	iexplore.exe	28
PID 1308 wrote to memory of 2516	1308	iexplore.exe	28
PID 1308 wrote to memory of 2516	1308	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\50c526376b3b843923affc4d29f00169_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1308
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1308 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
9926c4d32f84d821e2b761ddad41aa1b

SHA1
a689e627487d27e48e213ce5044241292021fafe

SHA256
03306c34b03cc74e9359bbbcfbe029bbdb0e887e307e38497d809645c2a1f510

SHA512
cfe12b76c2947a88cbf6769f18f6f56d5aab173e5cb818ba5cef1c6bc4badfc9e390dcc886285fa48fcb1f01e00b631f8b225fbb96503f49eced0bba81c750b0

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

Filesize
344B

MD5
7024e9e1e10abbe8429a767f15493ec6

SHA1
70854202b041de12e6299b5b8547aba691e034d1

SHA256
c21a62d70b140ee40bd5bf3577986d8c2fdf2a421c639b70683121d588b318e5

SHA512
b3a5674d7807f428e99022e5a0a5efe7d820d522a202999234a016f8298a3a00bfd31002f36e1d926e33200a7a05bc978d5828a661f0265f914debec74a96155

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

Filesize
344B

MD5
14222623c5e5bc09274bf8460dc8d7ce

SHA1
ceca34508ba8607b3466033f976247379418970a

SHA256
140bd3cd865d2d57658a5a6063fe412603c1fcc288800595a9b16479d0c0bbcb

SHA512
d10361a74fb97c70787273c9531dac1581679f7b343f5bf29e1a2e16d13ecb8a25ffde81ae0c9af18fd7c286ff9904b7bbe6838b057a070a3877b9fb332a63d6

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

Filesize
344B

MD5
f8aebec0e7b662ed2e6a2df9153be4c4

SHA1
5ade152cbb57928f1674506cd08f608a892e33c8

SHA256
b0461cab99f9868cdd88c6265644b8e58740432661c635ca895f8d5707b68faf

SHA512
480865d362185605749f8c7c29b85ab4a9f0ef653405b9cda140f4bbc9c4c6727170005e31ce6f775d6e1c956fe7ec920e4adf402440e34e5369bf60645d2e3f

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

Filesize
344B

MD5
8f87cee724cb20239bbd20bff7a117d4

SHA1
b7984a77b883f501b13f0d00be28b42ec00572d2

SHA256
26f9a5430b3cab21ff569ec9258fba2d46c5b4269884f76ef69bbd5755370a24

SHA512
bfaf2b96c8f7466e3ebe993918bf6eef8cb2739dea0241ea75d469613aa7b4d4f77b0ad44e5a54af1d1f2bf5eb72df27585bb417f405da7d0f3652863b04791d

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

Filesize
344B

MD5
712bd0c1c7d3c1d69d24a1de40596c3a

SHA1
25c407430471e9c2ae0076ece6240486a0058be1

SHA256
531cefa97b8afd9be0fe1f6a5f7effc886198a68fb6ca48efab9cc60f93acfbe

SHA512
e015e032f507d82fd5eb94d3a42fc9ed555f8fd9a1384dcb6a5a7db7adad9d34fc4068849a7d3c5623c08d647296043f12a260e6098ea4eb6cd37fa491019d4e

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

Filesize
344B

MD5
89f330235253de4ce583fbb201331799

SHA1
4254257ea64cb27c3eab0202a72e3dfd4e28938a

SHA256
e3ca8a6aa077dd0cebc81e6b73aa3bdfb255771d94e475f95ec132a2be8cdeef

SHA512
43d7d4d75fba0334cc4a97bd49cafde8695df342e0f43bcf4bb773a52a49afa679b87bfa1640f20af7c71836f088fc43f321a43e75dc1fe049d1c573ee47cefc

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

Filesize
344B

MD5
e23f85f38d70886d4d2b3fd048dd03df

SHA1
0e3e48a8116bbdd5f2820bcc4569ccc840772938

SHA256
6ae347568d8d17a136cac491e6581c4fbe10ecdc407ba405762fcbbc0ba02325

SHA512
2125f1cc6027d7aa531dccd4c6eae93822f2d81d7901b6f1eb9c8ac5636728ce44da741d4090c09899b10fb31d84ba520c8b49f938e58c40beb30816bf7ada28

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

Filesize
344B

MD5
29296267267e4ef1da31809804778cb8

SHA1
bd8acfbc0352e2823f85bde0149bf45ac50516ba

SHA256
61cd5957f8612c3386c223c1be74d37afde749d6b5ec148bae405afbcb776d43

SHA512
c00d297ee2667f34f369cc191580520b0eaba79ab7f683ce4bfc4121c01e83ba4d0f8e31825092760eaed55b5ccbeae74faf27687982bed813c3273dd5cc507e

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabB3B7.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarB6EB.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit