9c9d37e0e531c4515a7744c7911f3966714395a0caacb1cc511ff67b57bfa2fd

General

Target

68775d53e0faf7dcc1fe352885e7a67a_JaffaCakes118.html
Size

19KB
MD5

68775d53e0faf7dcc1fe352885e7a67a
SHA1

66d092f14b5d5a8d61323c6d8d15db447156768c
SHA256

9c9d37e0e531c4515a7744c7911f3966714395a0caacb1cc511ff67b57bfa2fd
SHA512

2b2a7e76f55fabc0b57141b35b4eb589b1fd5756bd2f9dff039178b727a081d407c498827692771d439758d71aeb0b47b2add89fc97a74dc296b35f3ceb6e2a9
SSDEEP

384:WCq3sjWLyf40G3fgu+vi2tB05tN/THVckMNRdVZUy:Wm40G3Yu+a2tB05X/Zc1ZUy

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000bd2a7708e9798e4fa0b20f3efd8e936100000000020000000000106600000001000020000000a3b09f9c6814277d5d7f195c26a8dd0f01efe894cf296f80e37cf49052e6c65a000000000e8000000002000020000000c8cdd5de44355ec9d49b4ba316517c505b658455bc696e04328b9cd312fa703220000000a005237dcf3ed6bae39e796bf3a796a7eb7111af91bd231fb16629e570b8e21440000000285e77afad5704dd92f8d4d0b02272ba145199b37a5dc3d14d6d0fd79ac4c4330d8897ce492b4384050d754609e1a844990b209800efe54ddecb7873e9bff1be	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{250E8C61-1877-11EF-A649-4E87F544447C} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70aec60884acda01	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2424 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2424 iexplore.exe
2424 iexplore.exe
1824 IEXPLORE.EXE
1824 IEXPLORE.EXE
1824 IEXPLORE.EXE
1824 IEXPLORE.EXE

pid	process
2424	iexplore.exe

pid	process
2424	iexplore.exe
2424	iexplore.exe
1824	IEXPLORE.EXE
1824	IEXPLORE.EXE
1824	IEXPLORE.EXE
1824	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2424 wrote to memory of 1824	2424	iexplore.exe	IEXPLORE.EXE
PID 2424 wrote to memory of 1824	2424	iexplore.exe	IEXPLORE.EXE
PID 2424 wrote to memory of 1824	2424	iexplore.exe	IEXPLORE.EXE
PID 2424 wrote to memory of 1824	2424	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\68775d53e0faf7dcc1fe352885e7a67a_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2424
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2424 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

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
344B

MD5
ea2489c41a57718682ad25a29607fbd2

SHA1
1e8117bc0063dc7be99a2f792874311e69425e6d

SHA256
858fe492532ca63e5562fc0512c34c5a1f219d86fe0dc323345dc6b2eab11f8c

SHA512
b29ed10cc4bc9d6176f6a4cbe4c2f401ba04393399f8cce36feec09141dc20225dce65f01ad61a7c118377286690f9c6b463de6e0d677f6e0856ea02ee16dd18

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

Filesize
344B

MD5
8d66de4f3e2b06e15b2a11324b963342

SHA1
8bd2f814afe2030b3a69e52af173de59fc488543

SHA256
5327e4c5380ad653f2b804f28348f9ff3f65a4d0d5e8cef72dcc0428218fc5c8

SHA512
ba47d93fa494c652662e79af1d0dcdd0a3e7472ee6ab0a00c117e186a4f2a0106f0db94aae10cc440affeb60583fda9828769e982ba6a277d371034f8acf4034

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

Filesize
344B

MD5
3710dca86d68875c2f7169eb843fcf7d

SHA1
fe3f034fdcef3394e62b3b7fe405c5d2752eda22

SHA256
36ebdd094a13326dec2e4ecec7bec9e0ce2eb317f29fb8df6b5b05fb247beb4f

SHA512
1a718c588cf0cf02d64e66df0ef7f8d8edc4234075667cdfff30e9af4e577a12a479f390c5ae9ae2008eedd75f17abcbcd0a89e82d326e98b91ad0aaf7c44552

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

Filesize
344B

MD5
674aa74017aaef806c0fa37b26775602

SHA1
db961aa0e3521c7496b26e05b06313321591cdb4

SHA256
c723ddce7aee9552ad17fb1f5761ef805f39696c88974282517750b6e6aeae34

SHA512
e570feb55a8c2f0e5ee163549bd5ee5b4978d901c61271f5b996d5a3a4af3f5eb8c5506982b1d272894dfa9a7c8d77406b1e184d4cec6e3d2f995d3ce8b70bdb

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

Filesize
344B

MD5
ec93e2bef7f50415b35ee548e92176d4

SHA1
441d2d8d39922c879d5acde4a5f02fb12606c5fc

SHA256
ed9482bd8155995347e8c4953f9f17a15fc08cac0b754a86558604c9ef9e4747

SHA512
b940b3643f3b24a5371696fb3b1d2f4dcc46f5800ed304ae2f5793d77527df6c340688ea8c3a38e7c541e05f1db30b52581fe0d1811019ff4987150ebd4df506

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

Filesize
344B

MD5
90a2f73521ea8d604f7d3a3c4a6543a3

SHA1
a3d81447f16af79490eeef7be5ab38788b74e615

SHA256
389698429ec9d1defa17454aac05ca7bd923ae290f002b4f171348042ff49039

SHA512
e2e919a802ca6712d0a77574cbf2ee4a210c4cb742a84b95920944fd21e37bcd47b02636de11ef077a723a850c58bc606d63b73ee1a6ddcb9096d540ce4164a7

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab9927.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar9DAC.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit

Analysis

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