3e6811a90139932c28799207b5e36fb93e15ebc03f5f79260952804ebcde0ac6

Analysis

max time kernel
149s
max time network
141s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25-05-2024 16:34

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General

Target

729433467e05dbc610ba7f914ddeb546_JaffaCakes118.html
Size

141KB
MD5

729433467e05dbc610ba7f914ddeb546
SHA1

d654a204930afc44f92caa20899a44132432e21a
SHA256

3e6811a90139932c28799207b5e36fb93e15ebc03f5f79260952804ebcde0ac6
SHA512

27fb47886bee5ac07ac71df341fef95c15df4114b5f8d7cb216e36e2ccaf5908863062aa1b18efc9743faff0c6ba22c4ec028d893bd2a4dce547d63eb2f70130
SSDEEP

1536:SCk+MZBxFuY0dWtx76vuyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09wee:SfBxJx7dyfkMY+BES09JXAnyrZalI+YQ

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-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422816740"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{AA375861-1AB4-11EF-BD10-4A4F109F65B0} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1948	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1948	iexplore.exe
1948	iexplore.exe
2664	IEXPLORE.EXE
2664	IEXPLORE.EXE
2664	IEXPLORE.EXE
2664	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 2664	1948	iexplore.exe	28
PID 1948 wrote to memory of 2664	1948	iexplore.exe	28
PID 1948 wrote to memory of 2664	1948	iexplore.exe	28
PID 1948 wrote to memory of 2664	1948	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\729433467e05dbc610ba7f914ddeb546_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1948 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2664

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
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

Filesize
344B

MD5
bc798b31e808a53e6e1f226e34d0f108

SHA1
31bfb1893eb30da963509f5f700668a5812a739f

SHA256
35466ce16008b7ec810d44e808a4fae1e4e2309d97c2114b17d5a76220f98d2f

SHA512
9f7fb575254c61db8a1cd328e7d63ffe71e1fc9c1ab1ade147e37970e8270d1108a5d468dad8217319b499f43a04d34e9df9b12353b103ff7b627c2c34c9e7ac

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

Filesize
344B

MD5
a81438cc9286b52560381eb719181543

SHA1
41b74b1e463497ed26457c29487bbdfa73fc7dce

SHA256
ebb934147449750ff3fdc4e09231a73002a5046e3cec9c9be05eb60884f925cd

SHA512
2395fdf2b07685f149056d0d9c97f1bd9d1df603273e6461af8987caca7ba4876c59598c17f30206bcf766be92ba4e7100b4c7d0a5acdb6ee66e639a87882954

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

Filesize
344B

MD5
215b2172a428ad85eddcee9d37bb2ce9

SHA1
cfafe4dde39cf06b458c3e5af1ccf698a7b86f93

SHA256
c779004c0df4f162052e3155174fa64eb25ca39e12fb866bf93e2a1a082f82b5

SHA512
2cf1938d26806aff1bab4cca9be844888327758fce5eca936078aef7d37aa1e403fb756dfb04ee87395e711fd4617fcb73fe9df17fe9d761985bc7d3b814d264

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

Filesize
344B

MD5
272e6c56e376401a4aab8fe98b87eb6b

SHA1
2a0534a48cc800edac6ec81e3ed3636209a36a6b

SHA256
432a2d695a9350c7ef29299f57506c1df10dcb21f86095d9c7e1e7814bc8226a

SHA512
77a79c02dfb144f7dc137e777c0886bc5975dcb4b4f585738efba8d5d03bb7577ed5c214952da794b9d75e2cc3ad8ac361fffae72eb8dd6ce7eb36f936773b56

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

Filesize
344B

MD5
499a4cd3eef5d08b679a66c043c60f44

SHA1
d8f720e7999ed1db987bbd268e528455b6b316a2

SHA256
3c175bd6b59e957981076ea0699ab13cd5aa4c712c972c8ea520d5072d593539

SHA512
6d243034c87c0d92e1cd309d2cbf75b74dd7a780554042c6c2040d4757bcf13f6c1a232d47e75f28198e8f160c6e619ea0543ab90eb21186fc8046b108e9e1ba

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

Filesize
344B

MD5
98168029b1ebe1a287b033d66b759b30

SHA1
2b8c3c1213559e06492793af384c0d3eb45e89c4

SHA256
29cafac77d2d0357f5bb5728696ad8ed3c5bf10dc123e0d1accf7a5e6aa54c1a

SHA512
c06ef556817942d652342e3be96ef0b5f2e3150f1dbe1ca047c973bda5225bdb0f155b13169529c581e0bbc1ce6cd87fa90ddcb456bcebdab04bf441d20d873a

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

Filesize
344B

MD5
2fb80881ac0a196ad82df43ea03a4ce7

SHA1
f0df5b9dbebef1b28f0ccdd6b006dfda12c7333f

SHA256
b68eee9e65e0e22347b2045f61ad87a23eea2ce8d80984ba594cabc0bdee2034

SHA512
a92295c57897f9be6e3fa2ac6eaa4966f07918d9471062a1de87b3366f5f828c47ef1cd7986e7a9d087fd13c7c1487811e2e10a17af0484cc74a235725631f43

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

Filesize
344B

MD5
44b71d83353b9f59b013c36bdfe94486

SHA1
6784c52a559bf874eae5c47f7370609f9779c77f

SHA256
5aa1801ea98fbd70fa23ed4e1274aa2027f2545b3269222fd68ac8dc0e91ee65

SHA512
ba5783c506b1a9a97732efe9881fea127cbf6c9eabd8d2e4f8b4e15f0bfcdfac0f8d181e629ddbff5ece7a927b724c60e28893c77e0bd652e81f770c5565561b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab121A.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar12FD.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit