20cd40e5d93dce5cc2eab1fd1078931cf920a91a2cd7d0bfa96925050b211ccb

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
02/06/2024, 18:19

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General

Target

8efb257831f7592a6998911a08805957_JaffaCakes118.html
Size

27KB
MD5

8efb257831f7592a6998911a08805957
SHA1

5764bae2e4b04f322ed31adbba76666349b98831
SHA256

20cd40e5d93dce5cc2eab1fd1078931cf920a91a2cd7d0bfa96925050b211ccb
SHA512

0546aa0a2d68c52d6bd86538305a4fcad72d74b00a74007ffd149418fa2b7eef8790ce157554aa0c89b63b750c0af9cb504353466442fc348bc7de5a588d6a0b
SSDEEP

192:uwPIb5n8+nQjxn5Q/DnQieaNnknQOkEnt5pDnQTbnRnQ9e0mm6utaoQl7MB6qnYk:dQ/4pOsa7SMEB

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-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B1833181-210C-11EF-AE65-4658C477BD5D} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423514255"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
616	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
616	iexplore.exe
616	iexplore.exe
2220	IEXPLORE.EXE
2220	IEXPLORE.EXE
2220	IEXPLORE.EXE
2220	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 616 wrote to memory of 2220	616	iexplore.exe	28
PID 616 wrote to memory of 2220	616	iexplore.exe	28
PID 616 wrote to memory of 2220	616	iexplore.exe	28
PID 616 wrote to memory of 2220	616	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\8efb257831f7592a6998911a08805957_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:616
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:616 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2220

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
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

Filesize
342B

MD5
680a8f31c8b55bebcaa6ccddb5d3aa17

SHA1
d87e062fec3e03d008142d050080755f123aec99

SHA256
d446086fe668ddfedaa594f82c992aaf71c1604c50e062bcecc063d10ea3994a

SHA512
43947e4e3c9111581f14e43164e99e9867ea492d0bd9b8ae6403a0434295a0eb685f6831b18bc0b83eee4e6000b3a2093072876899c73bd6615f8b4dc2083950

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

Filesize
342B

MD5
a4c6a9347b27e1abd93e786d8588e216

SHA1
5719764f155c378f05ad4a9220a2274df119a643

SHA256
2c9a46fcc1447f03055e8e8dbb5662b061bcde9f4fe30c845865fdc99dcc956a

SHA512
075d250f470ac7c39b1920a3df46bcb287d0bd2bda775d5c8866a09f3f77b92b05aaf21253f020763219049319c1e653536ae10d2891b4b03022df300331b2bf

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

Filesize
342B

MD5
3cb1a6e9efebde7f285bf62cfdfcaf01

SHA1
3138d6d50a6f0d9a3d61d73fea7217155a9671cf

SHA256
99cf600dd8bc5277ecc6127e23bbde8edade308fa82e3d8e9e49c001a4e1f3fa

SHA512
2d7834b0dfc45f51610be8aea1f439287ab25e5142d8e31efb783690e643ef9edc31d839a2d6d79147e471499816530f1920c8e2967a7587f792f480b1f22b8e

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

Filesize
342B

MD5
c501b0c4fcec3358978b8921497b631b

SHA1
4c223b49d92e14773ba51a4feed57a7b8e294fb3

SHA256
6bdef758c335999a8a599d1989e303ba0333917466f0802f30a20877b4e5ae0c

SHA512
097401d38ebf0f68600fad00539169d7771b888f031adb5be769227e4db3d8278b9c1ae7785be49e8eafd43db89f75d000bcb38c517a2dc1864e9e36c53c4bf8

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

Filesize
342B

MD5
77b77954b122e38da68f4cdce7d2a6a1

SHA1
a4ce0ff624a7c32a6c1eaedf9ef28bf0829fd6da

SHA256
be1f1c3c90554c5989d9c02b237c2397a41a18d0be61aec30849b722601005c9

SHA512
c0da76b370655aeea7bd242864a8ce50a3faec117f20bbf967c8d171288a8cc4b2566a8b76650cef8c86ad48a2295051d647e50f19e88cb6329891f8b27a8baa

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

Filesize
342B

MD5
27b875b9728a014524a643a8c218e732

SHA1
6868724a920e1afc62640f90f2c2821a85274396

SHA256
a127672c93e9415b15e9ea4289aa513ea2cc494bb8d8d5c2cbe9d5ffffa5f691

SHA512
fd630c8bea21ed8b429717675f0217962a8c1ec349cff83ef6822284ae157e84a8cb98ef8f3a1c050c2e8ebf10e502b3e019509aab19652ca3c0e54b4866fe9b

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

Filesize
342B

MD5
d338f54ce0dccf9919c6f47e156d88e5

SHA1
1a1afb0d83e4ea5e29a2941ccbb27ea6645bb6f7

SHA256
c0ff4d3ac0cc2d4c4f6b078b9df491420bcc7bd0dc34c7075128773583587b6b

SHA512
6d523a098840c2b8556cb7768decdc1a05f6803b0e735e25cfecc89a4fd7f8842870847d1eeff145fcb2b4f1f81ec68d637b9a768e649c84ed80604daaaaedbc

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

Filesize
342B

MD5
5c05c1e7285ee780362ae92500fd5305

SHA1
82f5b8f05845b90d42295a522f9ae713a0f76971

SHA256
1df0e1e277eb1fd50108897088c39c3ac31e0c5113a1954fb7b87d5e18e5ffcd

SHA512
3d81d654879fb803144d2a3c5cec97cf39c604fef2889dcd57fc80f6713418645a1e36deb1007e3d50dde0c7ddbc1b8c6452d8ab29c721416eeab82e229acff8

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

Filesize
342B

MD5
2b7e5f9046f0361df31e7773dbb6c87b

SHA1
e4bd51e8f49cd4c193110e2e248734b995c42aca

SHA256
0c135ca78c7ce2e2e7750ed3ffd487278e7b2acec07fa813f0dff687852a5083

SHA512
4b7003b164d7b4f39738c0b452aae58f34cedbeb7664bb4c7a2781e6082683c4482cd1ca6220227a9f5bf8e8011a5494974778a1be49543de695c599de10d5fd

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1788.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar181C.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit