2eb8521f57eb2ff3134d5910b0b47daf7de0ff6b528c9ed29319104b8c733fe5

Analysis

max time kernel
149s
max time network
151s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
26/05/2024, 15:28

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General

Target

75edd693328424aeb431e3d4ab014b7d_JaffaCakes118.html
Size

26KB
MD5

75edd693328424aeb431e3d4ab014b7d
SHA1

a645249cddf84002b0ef623a508731d0c0c4c8e1
SHA256

2eb8521f57eb2ff3134d5910b0b47daf7de0ff6b528c9ed29319104b8c733fe5
SHA512

6cebeb93c5d4d8bb6e3684392e2fc407b0f87e98c67c732e459127be94a7a71befd2208277706a25089d09161c96a4769ae18cb4a61fb207fc592c4e785c1f36
SSDEEP

384:1ISHXq+3BqrEi8g5ypN4znOQ/Gh2wAHhAXqKcU+TIOKaKjQgYgbcYF:2cF

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422899173"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{982A1DE1-1B74-11EF-83C2-E25BC60B6402} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1964	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1964	iexplore.exe
1964	iexplore.exe
2736	IEXPLORE.EXE
2736	IEXPLORE.EXE
2736	IEXPLORE.EXE
2736	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 2736	1964	iexplore.exe	28
PID 1964 wrote to memory of 2736	1964	iexplore.exe	28
PID 1964 wrote to memory of 2736	1964	iexplore.exe	28
PID 1964 wrote to memory of 2736	1964	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\75edd693328424aeb431e3d4ab014b7d_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1964 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2736

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
bad8137780b62761e5cfd1db6dd47446

SHA1
debf345b5c71050e600247b1da6e9af4f8bb2d18

SHA256
6c8ab8adcdd793eee6d83d8973e1566e95a574475de9a2c4831ef87f25f405d3

SHA512
bc40a385895588b5f6ddd66f602a0658c56dae4ba6bd4506c0762f4f504007094c43b253f0f96758e5ab80e151ebc9ceb51f62a04b1a0d867402b76028ba82c3

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

Filesize
344B

MD5
d1e929d5df2332e177d3eb59ee6c30cd

SHA1
003b634f74dffba2e5ea30e35b705752343e55bb

SHA256
93a30fbbba4eca5a07de15b7f7ae5ac5a3212a13715e8fd8fbd48b595a13dbc0

SHA512
49ec500edbda8d48f3c021d5030a9dc84886413438f0848b0e19445f8d0bc0f407ebff8484cdb6d9b2ff3504a041979eb873c94fb5e98d7749884fc72115d8e8

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

Filesize
344B

MD5
60bce96ecacc7bc6e06f739b2c350d38

SHA1
e6a446027d76530ff8a64a01d1edb6e15e01d987

SHA256
62e9e5e2b6cf749949c438c53ab6c423817c31d9a4b8e4673228fd0782032b4d

SHA512
f540693385901321bd86b6222c6380a648948fb33dc23d7bd623c912531fd66708d5a2681457e759187b82cb2e2cc1fc0cc0d8256d47c389157edf283cc7224e

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

Filesize
344B

MD5
65d85bbacfa34d071662f5399f5b35aa

SHA1
ea0b2eb40ed3463c347a490c8ea1dcf5626f42b9

SHA256
2f94ef14421bc2fb2af97bbdc22f1ee0326ac1c8e4b7856616ff2f5975b02d15

SHA512
a3bd463b637dd9ebe96ed43943a8a76119afadbca709834bc7c3a048c8ed2af64cd2d9351c55f41fcea457e3b690eb386a27a58ca3d334e1c4b0e074ad068cc6

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

Filesize
344B

MD5
5653a7f363149d0e4eb02280700a0e90

SHA1
1f9b1517c9e7428a993342dcb5893d7190140d15

SHA256
c97d576abd4d99453c5840e3d02724621e6bd119f2fce5c3c9775385a64151d3

SHA512
5511cf9c95c759e650cb62a44d5abdaf6d3b1d7f923d7e8026e8ea9f08652670c83b894f88421ffe276f8f01ff4e429e2296ab0b62c506a210a23d47949cf217

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

Filesize
344B

MD5
299f6aac8553c39e68940be1a63981c4

SHA1
7c3f914b4a3b2c223481f8744432873da747dbe3

SHA256
33c5771e0d6e960ba56622da4d75135ee402d0e53a81f275b8278ce4e9e828d5

SHA512
f3b0e762dac116cae06a2c2f5e65c3ff591e45bd7a4400c0e04b14981c1b9c6b3510bc8ce465005007f38013382313742d103f20b50aa880921aeff3dd86c60b

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

Filesize
344B

MD5
1a36735cdb6cc25fe050c347473b450f

SHA1
d50a41b347a87e3a7be1de86b29d2cd98b786d53

SHA256
5b23e542dc7a1d9f8d37b63989005ca4140e876981874ec51e5653406cbbb075

SHA512
dbcdc76b82a9e72068c8398883b4a6ed0ef5f8fee5e7f7dda5d87b0153778fc7534016fdf80821a096adced0defba455237844fdf2d005055eafc4c62277027e

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

Filesize
344B

MD5
a23f56b272af276cf3929aa0148c3e77

SHA1
9b059973f3e306a3fa8ebafb1b1f2caafde4e907

SHA256
b905406dd80d0dbdeb45a7529bf73bb8b6c8d0ffb25a388208ae1456673ff3b6

SHA512
505b1437382d7baaf51b5f90b4439b091793c84f66bbaa252b994b6ef28a1a513a85d262fce8441f062c4eebe48dabb8acdab51b3a4797c5371334b59b4481bd

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

Filesize
344B

MD5
06a00774754230725e98f542d0d2cadb

SHA1
97a0efdf03216b36ccb3e3abd3687343608eae17

SHA256
4a4251d33a1f31f2c423a31b346255578574b3c6325a6886d9015f4dcb2af5b9

SHA512
aafb57ed503933ba77d3487233ccc74b5933d0643fd49e838c476b56a2ff524fe16da502f17a950be29240ae5b2518de19b7a32085a4b0f40455cf8aa27a55ff

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1F74.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2075.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit