e441941215bfb9c2bd16fc5b0072d66973f95468332fba9542ff184c260785f2

Analysis

max time kernel
129s
max time network
144s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
14/06/2024, 12:52

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

a9c57e253d415196f8fa2c2d37d2427a_JaffaCakes118.html
Size

22KB
MD5

a9c57e253d415196f8fa2c2d37d2427a
SHA1

ba8d09d2f6f2b6c1e00e442148a6ec33f863be43
SHA256

e441941215bfb9c2bd16fc5b0072d66973f95468332fba9542ff184c260785f2
SHA512

e6c57db576d60bfc031c22ccd983316f99091197b8b35881758baed9cc6b1921bd984108ec233794e36078115d64c76d0f945ccabee9052682103d1cca751fb9
SSDEEP

192:uWXf6b5nGnQjxn5Q/VpnQie+NnknQOkEntb1JnQTbndnQxCnQtMwMBeqnYnQ7tn3:6Q/VQc90Vi

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-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	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\Zoom	iexplore.exe
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\Recovery\PendingRecovery\AdminActive = "0"	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\Size = "10"	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\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{01CAFF81-2A4D-11EF-9E46-6ACBDECABE1A} = "0"	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
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\InternetRegistry	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\BrowserEmulation\LowMic	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\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\GPU	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\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424531439"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	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\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
840	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
840	iexplore.exe
840	iexplore.exe
1336	IEXPLORE.EXE
1336	IEXPLORE.EXE
1336	IEXPLORE.EXE
1336	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 840 wrote to memory of 1336	840	iexplore.exe	28
PID 840 wrote to memory of 1336	840	iexplore.exe	28
PID 840 wrote to memory of 1336	840	iexplore.exe	28
PID 840 wrote to memory of 1336	840	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\a9c57e253d415196f8fa2c2d37d2427a_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:840
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:840 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1336

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

Loading Replay Monitor...

Downloads

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

Filesize
342B

MD5
5459c265057255691d53b9ab887d8c8a

SHA1
b51ea9577790ea7064ac1b4db23eb1932e9b151c

SHA256
ba2a090550d8fc60cfaced3aaaa73c031a52a218cc127e5368282dc6d81a8c85

SHA512
d4e973df2a086c9b2b8f591b9d3052f8657c55a91ffa267f75211f1f6c2a6ee934c4331edf64a2c54963c6187959e76049ac4b77d9a207022e3e2a1fabbcc7f2

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

Filesize
342B

MD5
a4943d8a906ba736a717b2ffa15778a2

SHA1
ec6e22af93e03508692a15aa602548ffcd68bca8

SHA256
480553324db61ac3ebdb3c7a9e1b72d038669b49f6d6c34ced5e7cc079fa97c7

SHA512
cbc13b27a88ff5188c8c81c49fdc01268d0e9c320fff98a77fc1025eac966da41b6ccb8a99a5ad1ce80edac70fcd6054df15b6255d2b90b2eeaeb27f0f733379

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

Filesize
342B

MD5
2979548581d276e27d2dfc0f46375e58

SHA1
73f2b9f15132701c7d8dd97a133fb074e42cb170

SHA256
ca7c24fbc004ea772e8afb66a0e7e20a9232f1c2a4f40d76943a46ebcc3dfd4b

SHA512
a4d11d575d899b92f47baf410c835f2db9d8295692d2bf2ad5ab7207c09374010c768269fa6afc6c554bdc51610ce3b910f6245202e7181fd0e96bbdf3adcf95

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

Filesize
342B

MD5
1e7e94437846262159d30940bccf478e

SHA1
84625f44f051bb7f08fd3dccf21e710f5e7334a5

SHA256
6143e3fcc4464932c20287630a8410a2744df02288b047a1cb39cf4fe4062c54

SHA512
5faf6b459b278ace5fff522a3b7f0e3b0066b47d603fd343be32acc77c9dedd98016c5e99971c9b1f97ee0a3c654041b2ceeb3070d61596e7214d75aca818bfd

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

Filesize
342B

MD5
4cabd322271a978796a78d330c21ce47

SHA1
c49355d7cf7253f502bd1a26662d31b6253557be

SHA256
e0216a6cd4c405865a6cc2519720c2f7e47acb2ee4f46aa464417f0c27a82ceb

SHA512
baee77376f62e14587c0664e9cb4fb0ba2a0954689599633fbeb24e24b42d81823c4592bcf8ff18ff3b1b31ca9df66f952851a021ab885e976950ffa8cda980d

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

Filesize
342B

MD5
cece36a13249dfd11f72429fba4fcc3e

SHA1
b7b2a7e06e84bb412dd846eb8858e06d95ce8a3e

SHA256
942ae5a7a239b895454985cb94a17fa689ae685a3735243b765febd353609ffd

SHA512
78a179b1870ec7b5ee86129221f9edeead579bc5cc557e073975698a2842a5fc40e56e69ceff542bc8fa1c48cf9e45245bb6bca5af2461d4d2dfd4b129945188

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

Filesize
342B

MD5
3b35887e3def2e1925f2010dfa6f31e4

SHA1
61d5c0c3735bea208124c4674a97ce818743b2e1

SHA256
31ef65813cedf432a5af4e072c5d0e00ee6e6c1bc46f04a5f220810fe4af4e95

SHA512
47385ba040541204d928f95f9c1680c06238dba293623d885bf346112861ff20f80f95df2ff167949aba7c466423484c1d043d47dfb7547223998d402c96222a

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

Filesize
342B

MD5
a236a3fe9691c6acece1daff47b180b0

SHA1
3f2ce4d0ccd8050d8232b1c0fb90673a2e91f23b

SHA256
9a6050071a7ff5f1f739c86c96cb8786084f5634b5ea2ace73ec1b91efa81e23

SHA512
48f94c261dff981272ee2e56af2bd98bcd70d74464b0488ecc804f34dc8b3853e52b372d07fa0fdf908b70c02577fc918227052e32f35c7d7c5ed3a13f418768

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab5CE1.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5D90.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit