aa22f8b05129727eced9595849613383e972b43f94a174bde598357daae89116

Analysis

max time kernel
135s
max time network
146s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
25-05-2024 00:32

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General

Target

704bd142a075fb14101e60c3755873a2_JaffaCakes118.html
Size

21KB
MD5

704bd142a075fb14101e60c3755873a2
SHA1

da9d2f5a23d69b0ed4a0cf2f31646f0883427f56
SHA256

aa22f8b05129727eced9595849613383e972b43f94a174bde598357daae89116
SHA512

6fdf0cc2128c282b49e4b26090571ad13077ee7d6e0680dde5af23609567cfca0b5c9ddf4565241b90bde981cf6fb21cb638bbc6089a26642c9768c75266da6d
SSDEEP

384:0oO9Q50/eXFcqWtUwuemZf2/L3dbeWH9nxcZUOg38cYcFK:0S02XFcqWtUwfmeimxcZXg38cYcg

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 26 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
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	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\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Zoom	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\Main	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
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
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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	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
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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\Main	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\Recovery\AdminActive\{380BADD1-1A2E-11EF-8A5C-CE787CD1CA6F} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422758996"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2068	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2068	iexplore.exe
2068	iexplore.exe
2096	IEXPLORE.EXE
2096	IEXPLORE.EXE
2096	IEXPLORE.EXE
2096	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2068 wrote to memory of 2096	2068	iexplore.exe	28
PID 2068 wrote to memory of 2096	2068	iexplore.exe	28
PID 2068 wrote to memory of 2096	2068	iexplore.exe	28
PID 2068 wrote to memory of 2096	2068	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\704bd142a075fb14101e60c3755873a2_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2068
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2068 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2096

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
712de2f4fcd129df62a88846c41db714

SHA1
3470d487ea975de44c12d745d6ab9e23975bf804

SHA256
72ba077e3db4df7f8f6477ed986168bf911d02a72408f49df3910db4f90b0ec7

SHA512
39c3a51043e60e51af23adcae21d24643789ff327c260e913f8e77c084f83c81251b59dcea2082132516999c1e9d1a1e3572c3ca058f4d47a46e5d7f39ea22da

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

Filesize
344B

MD5
9810bfd8232db42da96af361888dd05d

SHA1
bc050995a86442d38d5d7036b0f7db026d9a1707

SHA256
96fe5d50a349a1d416649194fdc5a8f2ce37c515603b1ab4d2a15b3cd07ad2b9

SHA512
0645ee0fe87fbb995c0ecf432aa5fe82e4ebea3d5cc197dfbe8f2b50730d432900f104ed4dd3aa02b6b83da62c607a84f6092b41c6be4069295123dcb6795c86

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

Filesize
344B

MD5
aa32d3b13863f67bd624e825ee6274d7

SHA1
71f3fff3ca18aa898d54d24e6eb208eb2b4b571a

SHA256
4a8289b58ff67b6832155d5c595e3490283fad4e15b3a2dc181a1e49b596ff88

SHA512
6ab199ada578e1331a701326af1242f0aa7cbc5af30142c0bf813b17d38f69ac24d6928a7db901285a3e0fad976f13e2e230f03adc304f7971ce97745b37ab91

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

Filesize
344B

MD5
c689aed5ad32de28f9bd58ab06a3a95e

SHA1
e3ba56b8a3e781beb314444ba302a5a874f7c574

SHA256
c4e69007dfbcf1cbeea27ca32ccd7a6b90056ee7def0b9733e80434df5555dcb

SHA512
31bc6c27092c5b518b8362640ca672fddd3a7a02a13fd02aaff6437d0f514cc62667519a59807c6faafe8354f5897bfe7399639f728348510681c690d588e865

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

Filesize
344B

MD5
745647a96db2025c1d74a688838677d8

SHA1
5205156252e72f55b77b14beeb56b8d681f3ccea

SHA256
ba06265eae5fb6ef50734c4faf860713b85e804edd3c4c5df99653108a0e7090

SHA512
8a58d54b37cc6f216070f1dd10dcc7fbf87126d347e6997f02f94dea0cf9a41d27980ef4f79d8b574ce9c323138733503c3cec92fe729cc1a06399ecd7a195a6

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

Filesize
344B

MD5
ab1b4d0636a102ae01db9b0e9355af5c

SHA1
4840becf5a595eed743110365d2b2e1a2ac1773d

SHA256
fd4c32789ca12f12d6fd733cab6af2ae672d2ed17174924502a42ccf66ed96eb

SHA512
f764bb21bd18b8a2eb8d5580ea6906030a465a8d3d65578b9e0341c21d3b28555ae189b4f22de0f175f7dfb5c033d538ff544c65b636cb536a74323d91a54c0f

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

Filesize
344B

MD5
105fd050812b6db4f4a15fd0f3cdb650

SHA1
604dafb5f37ded8935daa2c06929ae2bc3c3d013

SHA256
5755a7c0f30b7ec7189d5069d3099f1b590aedca5d7a66768851a69c84906e36

SHA512
62febb7d9aa3a6eec744bc756cae6ac1d1d0eeae81bef28f24014361f032762b743a2a8a54d82e15728ef41583b1f1d72f94e5d2afbb8d36fc22ae510389e343

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab12E7.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar13E7.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit