18d3c73614cf74034b437b792a0a433a0e5088d83981a4b58dc77e95c24086bb

Analysis

max time kernel
150s
max time network
156s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
14-06-2024 02:01

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General

Target

a7a88777db01367e0d9bf7dd151d560f_JaffaCakes118.html
Size

27KB
MD5

a7a88777db01367e0d9bf7dd151d560f
SHA1

8d23a02215e21975e3baa5b51ef95886baaad19f
SHA256

18d3c73614cf74034b437b792a0a433a0e5088d83981a4b58dc77e95c24086bb
SHA512

f9b5df63056a4a8d8aa6477b135b2977b6e1b9deb991a228a9c784c12868f7e2dba3ce8e6e58138563fc395d975c03eb55a569ca28308a9d2df446cf9449db47
SSDEEP

192:uwz0b5n+unQjxn5Q/RnQieMNn2nQOkEntPjnQTbnxnQ9eqAm6PdQyQl7MBsqnYn6:jQ/q/41QFSWZq

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FD23A6E1-29F1-11EF-B489-E681C831DA43} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424492347"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2264	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2264	iexplore.exe
2264	iexplore.exe
2040	IEXPLORE.EXE
2040	IEXPLORE.EXE
2040	IEXPLORE.EXE
2040	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2264 wrote to memory of 2040	2264	iexplore.exe	28
PID 2264 wrote to memory of 2040	2264	iexplore.exe	28
PID 2264 wrote to memory of 2040	2264	iexplore.exe	28
PID 2264 wrote to memory of 2040	2264	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\a7a88777db01367e0d9bf7dd151d560f_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2264
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2264 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2040

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
22e564465f3077238a077c5482842fcc

SHA1
238abae3f0a9f4f3f749924e3fe6dd12780790ca

SHA256
eb806f4d39ec80d26efc0e583633602c79f970e5755cf17dc33938db4d24bcb0

SHA512
c969f1d062296892b566bc42cfdaadc33069d4e7afddea412a51057b4eec22d3c325cd112b9c9c771f254331ca4e2c7f0288be0e9ae031065560ee083ef2b806

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

Filesize
342B

MD5
250a46ae1579ef7a33e055fc2616b143

SHA1
8edb09b6f82e02a8c22913f85cce27bb3c39e6af

SHA256
31296968d39c25f05a62aacd80a0309c29c2fb7a30a4b9505eec26e3a042a1f5

SHA512
9fc8084f09cbd442aef0fb3cbca6af064f374ac0b1cf7a5ef49e4dd5f24532c2ce20c57aa8c427d0bbc4e32bc92319550d8c7d786577f76dc058974fd5167f88

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

Filesize
342B

MD5
fdbefdec90f24db28dba23a34c0551dc

SHA1
23d4e93fbb4c15e57a782ae466432c90e1826923

SHA256
abf76deee0133c852f9c0e32c12a448f0e8edc0919ac8c7c388ea434826a1ea2

SHA512
de0ee773091b4f08100b38591db8a5437869d5913b98a18408188560e93e5b27f83f4c0dcda05210e374b1012966f9639effd29b42c9ef58558ae7bad04411d1

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

Filesize
342B

MD5
d1a1d5da0f81629a110eb18fc770e80c

SHA1
cbd924223d6ff01ef3e6f329abc9b23c2129e8a8

SHA256
258e7bc4d02efc11553a4162bb4d5bdff6faddf80c0f01e406466c8b7d640699

SHA512
753b5122092b73de4a3a8698d132270b6be35cc39922289ff67c9512f0b8bac91181f3ce7291099991077d0a1e0e8501200ca7228ee51288594e19e9833829e0

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

Filesize
342B

MD5
15074c7283c8384a1253092809859df1

SHA1
8f29e0eef37d962cf26ea823e0a14cef7ca13992

SHA256
354cfa4d6c83bade112a0eeabbf6b8aeb9f92dfd69512a5805fafc1f6d815525

SHA512
c449e3b218cc65682dcbb54c22306d7c624b5ec4fc7e05105f41c088dcea215b66836cf38f51de1a968a9cd70908c66613639129802abcea6d7ddfb83c54a13f

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

Filesize
342B

MD5
e5e3183a13980b620578a4ac15e60ec8

SHA1
06d7e84f7b643604370f931a414edaddd0d215a5

SHA256
c746751697438895fd28870d96e6644e2411e1b660affd19b90870e17ce45a32

SHA512
adda0aadb0a87bec7c03add2b0a090d27a491015090375be725893c9455967878a0bee61e334f0eb4544e8d3087c6aed06a75ddfad1c4d19f0db673056e2efcf

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

Filesize
342B

MD5
8a8ef6fee362f806885d4c467dffac85

SHA1
177af0162b9b45fe015546a6bd6c4e9cc570beda

SHA256
8dee244d1afeb5c7ac4df903fab58c5057f346ef4d170ef0b5a6e414ccc8ab68

SHA512
f4fef1d88767ce7d99d0dd8449e176e7b6815a83e2a3c2c922843c3aade6042db3877d7b7274657f881212b5ad39e0dfca7178078a6b03183034645e04103875

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

Filesize
342B

MD5
221b8d66675edc5023ed261314b9db13

SHA1
a064e67db74bfb705189272ccbdafba0a558d5cb

SHA256
b5a27dc91927adaea7480ee79475f4d989f7861621b730bb4a36af61ce0f61d7

SHA512
36631a5b6d4ccabf17f657b47b97268dce14c482914aeb580ae0dc7306919a5489917c07ad04003556d1ddff7690384a2d2c68246feb98e6bd5c4e4e6d59ca26

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

Filesize
342B

MD5
612e1982c45dc33dc96a273a6ad82b97

SHA1
f690f5fa57d3daaf60ec470295ea51f6a4506048

SHA256
c115cfb5a408f48ab5d89a2c44faa6e92161eb6d9f05f02e7af98ec0f831b481

SHA512
fc3ad2a6041d68222b713c1f4e81388eabc8082ac0f4f520d2b2b467da1d07b6d2a847118dc629221854302f491b49436be1458d72aa52949adb691c2a6f3931

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab7580.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar7A24.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit