bf9ddf236626fd5bdaf4d72a414ea8a93ec0adeab2c96dab84defb917d3d2028

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05-06-2024 17:50

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General

Target

98d41e28465d81cb762bae9884fc935e_JaffaCakes118.html
Size

93KB
MD5

98d41e28465d81cb762bae9884fc935e
SHA1

2ed5aaf0a00aa1f6ce18efc9a00f8b61cc084aac
SHA256

bf9ddf236626fd5bdaf4d72a414ea8a93ec0adeab2c96dab84defb917d3d2028
SHA512

0b8dfaf4619091cefbb34fe16eb8c64c7eb4229fc1b97128c818c2d97287b3ff226b75b14c9445d683555ff0d462834fefbbaac2903f1deb98f1e50b429544ed
SSDEEP

1536:AZ0dclrlFl+lwlKlLl6lEilhlElwClVBlPlqllxl9l9lOlok/K/UHcnBcavu0A1h:AZUclrlFl+lwlKlLl6lEilhlElwClzlp

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 26 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1D13F661-2364-11EF-9891-EEF45767FDFF} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423771704"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1756	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1756	iexplore.exe
1756	iexplore.exe
2884	IEXPLORE.EXE
2884	IEXPLORE.EXE
2884	IEXPLORE.EXE
2884	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1756 wrote to memory of 2884	1756	iexplore.exe	28
PID 1756 wrote to memory of 2884	1756	iexplore.exe	28
PID 1756 wrote to memory of 2884	1756	iexplore.exe	28
PID 1756 wrote to memory of 2884	1756	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\98d41e28465d81cb762bae9884fc935e_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1756
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1756 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2884

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
ea98baa82b195e06a73ac7bc9b90ada9

SHA1
c94b7bd6f15a7f9dd58b4bbe45ec649ecde9f35a

SHA256
def306252448cc7da338e8ef3420eb6b717b2c57fba89ca418cb93939b504e4c

SHA512
e32d3cadcc88b07c98b9b26094cb4bf295234423785828f6906a4631d58846a512c55a8fb2a8b2c4b5e6fb442b8983abab8850f9eb3ab5217ddb3775d7ed8150

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

Filesize
342B

MD5
e9b0a55526f3242f61fcf2aefaf07c6d

SHA1
d2f1bf55149d3f00ef3487d75d8273bf32b6490f

SHA256
f2f98bc09664586d7ec5239c4474e946f342aacd223a6b2242af24046e6770dd

SHA512
4e2cc044e7282946c7d69104dfed36891692233916b5697d3557c40bbe2fe88fe491bcbd0ea7b0085d14f60c40126a667606f7588858401fe31ba429affc4204

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

Filesize
342B

MD5
b21d911a855734fefdff3d92d31d9b2b

SHA1
8cc3c7bc324262d0b7fb3e00e98a8e310125f70c

SHA256
ba06acc0f095b22829e61dc9a969fddb30ea46fd79f69174c309654dc298c8f1

SHA512
86d67898708ee28c9df38066f28497a14bb22c1f8f46de11193bf0c2716e50180febaf7f5a5c13a904101e6edfce2da3157ff3a59d8498d2ec5aa4a0f5cfe45c

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

Filesize
342B

MD5
1246199b580810f5f1549e605c022664

SHA1
7be236744f50d879faafda9f79622efa43df7011

SHA256
78e4cfcfc3ebc64a549c6c88662a00c8db2e863593a9aa21a0715001a292d1c8

SHA512
e0b0fbe0d9a7eae65f7affed9d0c761629b1bd9a480421254fa262c9721842c26e5bf9ce39c3f07f92d29a628c56613673000751ff2c6d5ebe9e1fd8abc9f905

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

Filesize
342B

MD5
9912a9c2065c073c53378a0f5690363b

SHA1
360cfdfb8657d21170d5f45dfc4bea395e7242a6

SHA256
9e6e1ed869066c2b5accc82113b645fbd47ca681b50aa953f32b23cb9921f037

SHA512
bb0109322cb5688ad465fbe7f3139d7acdf9e699dac808cccd96436e99ce5163a9ad7d0fe225d4c7af5908d6563eef752c8298568f44351143ad98a134434f40

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

Filesize
342B

MD5
4ae6a8756dcbe7246c38bc0087f747b8

SHA1
60ca6160ec881691dc832f28adfe5e216af5e95d

SHA256
c41e715f2e1c5b9e985ab2ab8d276eef46f931ebe0da3d42da224f0e941ac199

SHA512
282974398c35af18fb6536dc653ee7bcb5783a7e6b35e6534059422c31f62c8084db13528b5e0d8329251e3ea21f59ff15f773704304762605ceeda82eb30244

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

Filesize
342B

MD5
9bdc4689348f561e4ca0ebf34b59dd9f

SHA1
5686d781095bcae69b907fdba8e4422fa9752c5f

SHA256
5c14faee0c8ca481c7c90fb0ef7ab6b929c14ff2292298ff047f45e0ffa3ac3b

SHA512
8b88565162ebd6eea19cae6ab993740fc70b25ca7db7d52557d9c787889e77cbb05fbb128c528ecdfd5b4860eabb440ab03bad5e07632d347f3297de14095dd6

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

Filesize
342B

MD5
26248208569153042c6c14272188814c

SHA1
efdf42a082d9134d3a9dbd29f0a3bc71b2887fd6

SHA256
e93ec9eab3e85df9b581f481cbc8fb3d7308a15f8510b98372d06d0c44e6449e

SHA512
8800715b576ed4239026c79719939ba99dc0afbd98c841bc39b6739d9fbda4480ec0ad7e86b37db0c8f74ef9391a9d1bf902ce21de66ef56e8c4bd9964428813

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

Filesize
342B

MD5
f280b8dafc6ed3552e5cd31ce8dd2745

SHA1
62ce8dbcd746f9d7886c747fbcf23fec6f9d91e6

SHA256
8ea39075bd7349ec85fa26cada47989f6d4c67b0301461a216b66e59b5e3f21d

SHA512
638bf8da8519589be983349804015d270090a2dc88138e48a150e57574dc21d5575548c739a2ee2ceb250864fbcd566253ba62de5b0b914e12eb5cebc0a986d5

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab2483.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2565.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit