00023750a8438c4fe46495350a1fefb88f03c9c5558c68feff0537d34317ce77

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
25/05/2024, 19:23

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General

Target

73003b18d26c678d9d595b5ab39a8d5f_JaffaCakes118.html
Size

37KB
MD5

73003b18d26c678d9d595b5ab39a8d5f
SHA1

afe41cec5346c28d6d604c264465d07f649fa939
SHA256

00023750a8438c4fe46495350a1fefb88f03c9c5558c68feff0537d34317ce77
SHA512

4969146340ac437292ceabd395d75871092020d62e2dafd591eeb7204dd0430008377cc838fad53b4a1b68af5ce56ac797433b10385c106b7103ddfca1ff2131
SSDEEP

768:9RHoMHjIFZOsZumuxu5nKrXV8E2lxPO3fS:9RHoMHjIFZOsZumuxu5nKrXV8E2lxPOK

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
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\Main\CompatibilityFlags = "0"	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 (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\IntelliForms	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\Recovery\PendingRecovery\AdminActive = "1"	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\Zoom	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\International\CpMRU\Size = "10"	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
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{4DC01051-1ACC-11EF-9F3E-D2EFD46A7D0E} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422826894"	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\LowRegistry	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
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\LowRegistry\DontShowMeThisDialogAgain	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\Main	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\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1664	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1664	iexplore.exe
1664	iexplore.exe
3024	IEXPLORE.EXE
3024	IEXPLORE.EXE
3024	IEXPLORE.EXE
3024	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 3024	1664	iexplore.exe	28
PID 1664 wrote to memory of 3024	1664	iexplore.exe	28
PID 1664 wrote to memory of 3024	1664	iexplore.exe	28
PID 1664 wrote to memory of 3024	1664	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\73003b18d26c678d9d595b5ab39a8d5f_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1664
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1664 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3024

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
7a2abb33d7e9af0994798ea0818e7a13

SHA1
413e94e2829361df8b0a5e2415f309f58388727d

SHA256
53dc6a0ae6364b9cc9070e708fe7303b1d77ed63cf43b3242a8ec3b74e1b9d10

SHA512
03a36be4db4db23cf62f9fcec987f391a9c287aa88b6d844174dd7076c5d8b396f1c113f9622981723c32547b35e7af6f22362893c22d12ece1812588e132747

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

Filesize
344B

MD5
7dce17e3427e98d937dcd5b0adcdfc04

SHA1
286b21f2c2b472e6e0378b6c748786b5d608345e

SHA256
12e10f3bf341da769dd869c7ee20cf84cfa76206e3afc514af4096001aca5470

SHA512
b16722c71e08152241544f556bbfab4560c03f63ee2ad4487ac8193b09fd0ebccf4bdd3e40fe2398c18cd734fa0dec3e1483d2407c9232f2ebffdb844e7ffb29

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

Filesize
344B

MD5
3ff71b7c9dfb68d1181d205dd51b89ef

SHA1
e3ccc300251852a455003a5804d49d259f5df533

SHA256
03b384cb524ad0cbde96ce0f9e52550096102f8c7740ccfb5b1f76a3dbd99cad

SHA512
a982ad769eb5a0e776e0affced7b466fab5d3433d5b8c4ef1999244834d5a95902815da55e51c9280f666dfd24982414bae2dd2923e9cef3bd3e3f1d4bc2466c

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

Filesize
344B

MD5
b751bfe6d825ad072c82714701d207e0

SHA1
9c8e302cf3236bc28b02ed3519914da7705afd6c

SHA256
cdf42462f7e775cbf7fb5c744b8edaccc3de293ddd3392011e574fcd6ecf5436

SHA512
9ae6f1089862c2175086ff7d7a4f6de83b4f42052774c196a74e0d48e0189ec6d07b9788b2cd81ecafe7d8dd053a28c1e43c5bc076ece43cbd65eae6236b8a72

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

Filesize
344B

MD5
1918a5ef661804538baab01c1bfb54ec

SHA1
1417fab3464b61fcb1d1e6eab31cd873adfd47b3

SHA256
1b341e34fb795af46cbfabefedb0b0dc3fd47c5a3b2054f7408e6dcf384a5636

SHA512
02723fae0c0853e8ae86b3b92d7388d9870d1e98bfdd71683c32577ba4ac2cd80f252438f3b5d22bbf019477ce3a625ce2b8b6e2325c968f0346b6e419aa194d

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

Filesize
344B

MD5
8566ccb4850519c197898fe8203a5f6a

SHA1
506d3b873950f281ae9d7e2c08753c026a660184

SHA256
000d4154cfb70394469cd4b68e3949d8772e18bf7102f2fb49b242e7c243bf38

SHA512
4b93006a0d28b6ac75559aaf4fdb4cbe5a823a802260795f33332dfe9c3955e479bd5c98e492adfc1976f3fcf2ea14e4f8aaa6a4980e958632e932181108d6f9

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

Filesize
344B

MD5
755d996669743d8602905385a082b4f0

SHA1
6f5c40962bd7d2a5f51599223a0a02cae6c44abe

SHA256
764b9ade50d4b44beca2b9c04970496bdaa80e78a80ddd09fd12d797d983d13b

SHA512
d94b7d068039cb410eaa90dc397844b0c31a81c3ef68b9b03cfcb70f5c28219a7d2f0b481a04eb174f103a3cb3c63ef092c977fed1355f5739be8cf7a2b74a83

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

Filesize
344B

MD5
d6030697c62b71fb756331d753e0d853

SHA1
0d0760399ceac996c14cf07ef1998a7606e101b5

SHA256
38a8d1e4381a50fee85f308af83ee2e55bfe1d7f40e9caaec69a3e6edf9b1b47

SHA512
6421d8ee3a74c979c582ec96a5403e9a1b0e7f8cc84834f28d39b714b20a1a9ba5176e22b111a0cb80ad201cf3fbb65edc1e8e93343258ef1b48859fd81377a7

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

Filesize
344B

MD5
b913a3ba7ee71773432f7b66b1c998be

SHA1
7c0346c8b6e719f5414cd6ea80e8c1f0ec2d98db

SHA256
3d4c0b228622d894fc768686960db1bc3db138f2307f7a38b089544a1ff957ab

SHA512
f9fb89f25a3c2d169f6cb37c245e2f0d9d4517b542cee6b0b0a9f46f24ea1eae03086230ef418b37f64197ac9f6a60ba1c5cc1e03b18fb7f3190c9396690fdcb

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab89F7.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar8AFA.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit