89819ac2ce40b1d6653a02aadd23b5f0fa69e7f1bd9abb6febbf7f00247898ed

Analysis

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

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01-06-2024 21:56

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General

Target

8bec510291a046b6e61710cff12ae011_JaffaCakes118.html
Size

27KB
MD5

8bec510291a046b6e61710cff12ae011
SHA1

92996569941a331796fc85e017c0688faccafec6
SHA256

89819ac2ce40b1d6653a02aadd23b5f0fa69e7f1bd9abb6febbf7f00247898ed
SHA512

3f062eef7d20724cad7925c1372993ab58df1c18b375bee5e412102e257d3fac86a50b486806bf21b92a7ccd9a2daec4824f50ab5adf43cc82af0ac3ffa21fec
SSDEEP

192:uwLkb5nrinQjxn5Q/anQieBNninQOkEntiEnQTbn1nQ9ehpm6uTbtQl7MBhqnYnO:iQ/wIjSbcS/u

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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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 = "423440878"	iexplore.exe
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\Toolbar\WebBrowser	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\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	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\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D9641491-2061-11EF-86DB-FA8378BF1C4A} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	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\PageSetup	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\DomainSuggestion	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\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry	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 (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	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\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2016	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2016	iexplore.exe
2016	iexplore.exe
2544	IEXPLORE.EXE
2544	IEXPLORE.EXE
2544	IEXPLORE.EXE
2544	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 2544	2016	iexplore.exe	28
PID 2016 wrote to memory of 2544	2016	iexplore.exe	28
PID 2016 wrote to memory of 2544	2016	iexplore.exe	28
PID 2016 wrote to memory of 2544	2016	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\8bec510291a046b6e61710cff12ae011_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2016 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2544

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
2b50648ab44563f2b6d8d7815d9d58c6

SHA1
10741cd2d853be9b16b6b3bd270fc01bf28e0b1a

SHA256
4e67264d87693bb3ba358a0e9a71f349feb0d94750d1cd5fcd2f522f924fe279

SHA512
b39a1bd80f47d1871805fe5c23c95c33cb7cb5f1ddcdfdd386015583d1c705bdd7513470bbcb595ddfde4afe8e3e81784a46571ad2d26b2931fd7545fb94b1ae

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

Filesize
342B

MD5
c4b8e7c8534c8adcaf9940c85b366b82

SHA1
2ad63309ab8ea667bad909d98bab6d98396685c1

SHA256
bac337838c143b73fada35517f5b30495b6dea9252c09ea7211756ac5a6ca470

SHA512
645b603522ad689a75f9dcf8e72b84ea9b22f801aa5a90d722aeeb952e0d27ceed94714a3e08719e83b0f537cad3252faf54b4ce4ba337d461ea2b75a742dc25

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

Filesize
342B

MD5
2224d64991e2a631bea9ad2d7d12f9d5

SHA1
40dabba7be1199738d932bc71362973509f9959a

SHA256
1826c77c477b339caf134bf648af577a5028a03b4fb0621052bbd23375fc0f50

SHA512
20a0f5c9ae32436d746c5611bfaec329be9e94e9b46a21947d1dc729dad08103b76d13321321fbb2bc1ddb3db6909e05d0eeb86520157c7ef26c4147e76c8a08

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

Filesize
342B

MD5
7c0c2bc8ed79847402f8b9dbdf2dd0e6

SHA1
67b8f750bc18577411fbfa54f12c7a024acbdcb3

SHA256
e235768ae26f6b89555310a755f312a9b825bf53d7cf15d53f261f47b47b13b0

SHA512
7c8c0649b4fb87b3aec2c4d0ddcfb55189df763c19e85e54c93d60e4d4d8c2258fc26eb64d74ed00b4efb9b3be71fb257c9be7a2569ad006aeccf82adb1bf5af

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

Filesize
342B

MD5
08c8e2c0fa0fa83f879a5de4993470af

SHA1
209290c2fc08ed31e86fe447df0d004f35ebd874

SHA256
f9fbbdf0bac433a2fb3a77fa5b9cfb10ff115c4d602a426ccfc7944fdb288db2

SHA512
b7365adfe351acf45117147cfe19ac00de77ae458ad6aa866f483e7a44f71385f4cecc418bde9997145ae1fa65afef16a467897075c27e286a52520fc0552a36

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

Filesize
342B

MD5
1256b0accc7ab9456fba6230e0ccc1a0

SHA1
af371a70b2c65b9f1daeae712567925f6def1454

SHA256
c7440f76763a6532ae3d8602354c51735884e003d3cb5619c9ea9280d1a7ed13

SHA512
6a7006d051dfb53520676157161b997b5d32575862ec08240656a306c874a02458755f197ab2fb858d5b3ce9ed2397e248f02142526ef000e0495db46aa2244d

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

Filesize
342B

MD5
2b68a153fdc5e8c829b45f1e4ae5f572

SHA1
d33342e5854866b8dfa9187bc1372ead57eb84c5

SHA256
7c050d79e1d05a9c9466daa58ef7f44921da873ad7b7f1fe3fb0075073f1ee99

SHA512
f395829529bf12169aad0e1a9f95429d7d82b12d88bf77fa5a453084bd675d39ed3e3609e5dfd445f01389305655634c8897b3e54cec575b316ca8c7dbe826d6

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

Filesize
342B

MD5
efa01a080091eba8bb3fb910b24f3bfc

SHA1
acfce405dca631fc09b61bdef3794ed64b2f8c12

SHA256
aa9aca011c94c1653f18c4c2f0aed8c3e76bd81d296eca9bdd954e76517676e4

SHA512
793340f144d2c2ccf0bfadc630c8abadf749a66d7e0ab376afd475acaebc4f44526b97bd3556fbc587dfc701afd9768d4a1d3b432e063048d1fc3a8526489f2c

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

Filesize
342B

MD5
d35b90e4f62afba6d96b5a98d9c5d94e

SHA1
0595e719df5aa2528223621419c6981c2591bb44

SHA256
e80beadbc3332afd61898147e048ac2e24874752d48509e5dbaab07f85a2ce88

SHA512
ebd7e4484c6f15d0b42e51c27a6d464c563c570b0c5a60e402a1697cc3ec0fa0b355054d2071547807a241813355daf3b66ff9c359244181f3557d4c09df3b91

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C:\Users\Admin\AppData\Local\Temp\Cab16FC.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar17DD.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit