4837c4d2cef8e4cdaa0a89740359411d391daad2e96ad49bed6f021ad4f3045a

Analysis

max time kernel
149s
max time network
149s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
01-06-2024 12:09

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General

Target

8a70e8e24776fe1641dc4b1da174416c_JaffaCakes118.html
Size

105KB
MD5

8a70e8e24776fe1641dc4b1da174416c
SHA1

f6e953fa71ee7a263c5b4f3dd8619027e464e8cb
SHA256

4837c4d2cef8e4cdaa0a89740359411d391daad2e96ad49bed6f021ad4f3045a
SHA512

a06e8a1e152a36cd6fed91f307a18a9900afd84982c1045dfc1b49820ac2db8938b2d4611afb686c2efb886b52d9934367ac970405c11c9a871d24e3db5fb4de
SSDEEP

3072:HbxWw66L9PiijuEEiMQwJxOWokSfle6VgIsaaFFR8r:Hj73

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-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D189F3E1-200F-11EF-AB95-422D877631E1} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423405646"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2188	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2188	iexplore.exe
2188	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 2188 wrote to memory of 3024	2188	iexplore.exe	28
PID 2188 wrote to memory of 3024	2188	iexplore.exe	28
PID 2188 wrote to memory of 3024	2188	iexplore.exe	28
PID 2188 wrote to memory of 3024	2188	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\8a70e8e24776fe1641dc4b1da174416c_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2188 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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
23b140889ea449d5e5ec358c91e95f55

SHA1
9be00edbdcd06ac85919769d7d7e2041b4765a36

SHA256
c506a282c506443e5ad7df6089e4f84bdb0b1167aa30cb6e2bed910f0d64d089

SHA512
605af49f2cb76e11db51f128af07c9f1fee394c134b2fd7114deed6f98c649925a54f11246d7f2065787303d6d576c51250877f78290a55d5e92eae0d5df2e1c

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

Filesize
342B

MD5
1b9daf0733768d271076c1029d415e58

SHA1
340391fefd443ceb736c169bce8a5add0a36bd17

SHA256
91104aad8516be8cb983b489b79fe54c9516097f46f5d7ae25de95f9be97af37

SHA512
b191b413e3a717de6016c4cf181e016f0a39bfbcbb9a49294764de467656340c3dad80d5fb225f530f7da288a60ee74a86ce5a9986c307ef6ab6eed2a00a8f6d

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

Filesize
342B

MD5
5541e33b85b629ea619eefa1d2f1711a

SHA1
0ec40067e14fd4e042aa77582cd1e6c5045c717f

SHA256
8774630afd28b96bdf0782296b2bc12ca5fe86124a21d5f2376991dd0ddb2c0e

SHA512
1fc210d95ad9d6d734272ddb55039f2e030b101e802627c09b0da6cd5a853730e6cf12618e0bd08c21aa1cd71479b78e7f3e33d6b7d09dafe90d552fce47eec8

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

Filesize
342B

MD5
b2aabac6d9609de0bc34d218c6de7623

SHA1
32620a17d38b35b40dee6d31c40d4be1d62827f4

SHA256
e3db5db97d9097b623b3f30f2b1c5ae0c724cbea3343607345d5ee9e28fea6ff

SHA512
b31983179ad096047e6bd45d3dbed7506a600d42cd07a535b7adcde36404e906b6e298c2e28996210d5c7561e1ec0981de49c86441dc341ffff586145ee81561

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

Filesize
342B

MD5
de6bb6673ed00f014a35f16ca677354c

SHA1
6a7c398b0951ae9905e1388470a2ffa79d5c23a2

SHA256
206c810b7ae35936e484e3103f97ae782d85305cbc296cd94d5a31abd5736a62

SHA512
888646ec9fd2e3994ea1a518df5459984221a7b44c0066c5548a763a215166226f33d08013dfe532ccecb7ba712f00192450b9e46d7826f46639ded715b42059

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

Filesize
342B

MD5
eb95eee4f633747902cb5aa2503b44fb

SHA1
a0a39edfeb1da938faebe784ecc5e79834769c57

SHA256
29a08e231087bbe6a1c7665192bf102f0f08e7449599abd6ffc79ab1b1044e3f

SHA512
9053cdacb8446003725d23b03304aeca939921bf4d644baba548a032bccf37a9497aedba8fcd4fb97a3526954471c617063a3cb00298e661d7e792f85de0b331

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

Filesize
342B

MD5
88eea70075c8a6099241fb5cb79c10ed

SHA1
9d9724e4f896dc5adbb58bc56d79e4b5e6232496

SHA256
2ead56991a734b546373fad0e47876934afbd97e8d6d9dc4783a476a6c3aa34c

SHA512
3359c2c421fcfb24857f32a486c3ff05704048a4d23afb67d6f527e0c6a382781084bb1a8f12d9456ba2abd3dcfdc54b97a6b8c9acbb7ff02078f27c5483b182

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

Filesize
342B

MD5
fab47721620b4e13039a76938d49b47a

SHA1
5f1ce60180e1f306f2bf4dcddf84f52790a2a275

SHA256
5fc0572f615a1c4d6cd9f95a5d23a1370dcdeb0c34b95af5720adba2955c34d1

SHA512
2f603a701cdbf28126bf250bd4dabe4fdd56f24545a295cddacf0348f6823344546a8beb14c484f4e7feb5516cf636a0302d7e694c4a66eca317d33bb08d9626

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

Filesize
342B

MD5
64b1237026d73862d81b53e3864de829

SHA1
91d7150a47e80ac07ad978199b746bf5a319f05f

SHA256
03e95490688554fe9f3908c6ae103e3210c9a9a1e9990575098e112370568deb

SHA512
b3d51b7114a3044ecc40dbc09ba62e997cdd1b30bd12793d200caec01b75ee5f073cb911c2bfe9b5063ecc508ef668b48d6cdb19adc3a8bc485041ea0c4a6029

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab6D4.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab755.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar779.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit