c7bac3327d7a7c357ff1f2d454ba3d1fac84815a8d85477322dc857bdaa97d04

Analysis

max time kernel
117s
max time network
128s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
01/07/2024, 12:21

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General

Target

1b483fe33af283960fe7bc1a006929c3_JaffaCakes118.exe
Size

11KB
MD5

1b483fe33af283960fe7bc1a006929c3
SHA1

569d43b6c0f24e2be76754eb474db6f79b58e709
SHA256

c7bac3327d7a7c357ff1f2d454ba3d1fac84815a8d85477322dc857bdaa97d04
SHA512

05db218086ab57cd4ba1a542740e06caebe8cdb0b30fc1b55a00482c99581c6c8a2e590801f02953d34af8b6146d11024a0c083d8c5204d3a63782b3a79a1890
SSDEEP

192:sNlqG8ZacwDxh2jCjGrO4xidIJdUj4GmYjsmEYZamscTXbfbYDpOKmU0aqqTiZ:sNlqpaxxhUKsO4iIJjGm4hEEZTXADzga

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 35 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconPath = "C:\\Users\\Admin\\AppData\\LocalLow\\Microsoft\\Internet Explorer\\Services\\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{80A16601-37A4-11EF-8A74-66F723737CE2} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000053713b934d83c04390bf0e0907ffea4a00000000020000000000106600000001000020000000a854159412b5c561306309f608ef9c09845c4ad12fb48f5bb0df1d211c1480ec000000000e8000000002000020000000f955b811fed65e12663dcd2cb7101ce66176400224b70dd7cbcf1b67fd50d4b420000000fe1186db13202b7109ef8730e03ee588c79c0f45eb22e5f581039e2369de3229400000000175fc6f048329384f196e9dd531281297d18a5967d46b59d739cd2eff7c23cbca0cf45a3e8350871982fd9dc8532b2e91ee7880d9cccbc578e896ae89ffb8cb	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00689d55b1cbda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2904	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2904	iexplore.exe
2904	iexplore.exe
2532	IEXPLORE.EXE
2532	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 2532	2904	iexplore.exe	29
PID 2904 wrote to memory of 2532	2904	iexplore.exe	29
PID 2904 wrote to memory of 2532	2904	iexplore.exe	29
PID 2904 wrote to memory of 2532	2904	iexplore.exe	29

C:\Users\Admin\AppData\Local\Temp\1b483fe33af283960fe7bc1a006929c3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1b483fe33af283960fe7bc1a006929c3_JaffaCakes118.exe"
1⤵
PID:936

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2904 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2532

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\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
d5af2d7e2fa4fbcb58a7c69703392b7c

SHA1
5a27c36f9a7bbb410e92c089a43e7c323a8f4450

SHA256
351374951387a5457c2d9191bdc330eb349e1e8461a03cba94a3c771e59dcd0c

SHA512
e2396f233ea3a6bda4347e4618e7a8176ffb154ef7c389a99a25c814d127827c7f64977475694ad79060e09e5a4805b1a746965a1492bc024bbb90372a79daf4

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

Filesize
342B

MD5
963cfcfdf8d5e351541f65f83578aa11

SHA1
548430f466cfcc9a51f759a89e9920cf1885f223

SHA256
e556009291bf45867303c51df7873dba03d5053d97002352aca785e82eaddc65

SHA512
adbf98e9d8fb60ae4f80f3fff25b7b32f7a0d5d9256389264f6ad3805b70ad14bf92c4c5e9a8d758875f10fa7f9486b96600fd5cc6485495e54b1e09b4c79f96

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

Filesize
342B

MD5
8ffd9deba0e4cb0d45daf3141af2e0f0

SHA1
7485fa2303faa02b5607c9fe93e7271cd6ff5bfb

SHA256
96d04b244797162e86a73ce29709d44f54c4223d883e00f0e6033b26d3ef8188

SHA512
4fde8a40e52d3f06f545d2f432630b746aff49a3581a1db793684ee022fbf49ccbb29cb537349fbac71c3f75fafb1f8c19f0b346275151c7777f85d7f1e61cf6

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

Filesize
342B

MD5
b494fbd8d4c759cd39e74eafe0123838

SHA1
0bd56d080600202b5066407f314f823ea53137fa

SHA256
1b329a997dc2fd29b5f385c6599e8117df0b6b1b081c453181995f956886de46

SHA512
b8fdbc371b68fd1c1e7af6fd8795ad831b1f1f0e39d1cd5ceaa105fb235a4259568e845367e72b4b511213b037b3557828811f985977b64fa82e86bba1a92c7c

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

Filesize
342B

MD5
df3ee88a8b0b6fa5d59ba109afd2ede8

SHA1
dbbdad3e64d8a3c48d1c0422332e773bb1690e7b

SHA256
eb4b4f77a578299e52c5c1462eb4ac7a21c0ab4bf765fd63f495b420eb8c3d5d

SHA512
0d6364d87d55d548badb8cd31a67b089d45cb45bf2dcb1ec61a2f3c5b5b0e82c96b62442318585608d6afee020dab475be1175fadfe6663a14887f3b7fb5b58f

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

Filesize
342B

MD5
439289325d9b3bf879b2047ffc3e4e1d

SHA1
63eac55bd98f15bed59984ffa70f263baccd3f14

SHA256
924bfd05e456f123f47f57257ce065902bed4fd0de32c00ecc5d7786c1e75e6c

SHA512
b5a1d08852457ca2399d53ce2b7011234a0419562fcc713feb5366cb0604640e2a096aa1ede894c1bcb78c2729e943097279018b181641164dd14997573123bc

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

Filesize
342B

MD5
3d4efc6f22f9adc9ffb863afcef50030

SHA1
e68530d3ced92fdb45e24cb75d19530f927f722d

SHA256
392ab0abcdd5fe451e02d54a5286c1ab5cec0b726bc12659f1472253313e80f6

SHA512
f1e8585a3877a38f420faf5a79f8303f73da8e50c0769c3e1af459ddfc055791446beffe59de40a11af3b38dfd70c3a99e23ed3683a0a3cf3a067f72843bbdbf

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

Filesize
342B

MD5
47e059d1cd22e76c6e7cc03ab91c76f1

SHA1
8f3883df98d5cf8bd7fad8674a64033e91246b6e

SHA256
48d50a454a67d4ad587d92ebf77334beff71706c7eda6f3b83676fb6d9636a24

SHA512
1476af0b4260c5623a3342c4bdb799e54921e52c07283699880ff266781be80d8e535d626d4c270fda1f8db3650ca85ef5edebc49a48eb9265c879b8d895f5e7

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

Filesize
342B

MD5
1a6e79c5d89685b0b5f2178919420021

SHA1
63e5152294ff57a5e939cae88b7048463ffdae1f

SHA256
d1a81cb3d5774635f94120cae955df9fba29cafa2e36bda52d40dc86b3e9b065

SHA512
cbd31baf2e0f797f83321ca7f7cc4d8ecc0ca7e19e54bc0a7a2cb3e88c84d6009f52860173d3ed4d01265b62c6b58a181acc45a35da6ab72bc1e333adb5a11ae

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

Filesize
342B

MD5
6fafad285b47f5625d6a0c0ba0bc16cf

SHA1
5ab28007b33668408db539f9f7d86805dda140a5

SHA256
adaafa47cd55667bacf76854922ce6e26d9fe22b3cdeb1eb1dde7e8b12e8dd51

SHA512
96c1f96013d031182593281bfc551bb20acf78c79812ac70143c165093220628b2735f104e15c66fda643de48170bb083f64e3ab3bc395e3ab228940e7dac875

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
5281fc8c53264f3a8ae23fd2044ff6be

SHA1
b0e5045bdeefcb0c1af6ebf70e5d11b330d4d19f

SHA256
60c8060461451b0919ddcf4b09285bf0e3469cb752adbbb80e5e5d66d2a770f8

SHA512
ac1faaef5f5fdb899f23368afd2c6cd804db5b07a581b1c483355160750b6f30d3018b52c57d9391d9ab0f801c1b61e0aaeb6d1650e7b36420996606415098c0

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

Filesize
4KB

MD5
da597791be3b6e732f0bc8b20e38ee62

SHA1
1125c45d285c360542027d7554a5c442288974de

SHA256
5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

SHA512
d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1B6E.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1CF9.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/936-0-0x0000000000280000-0x0000000000282000-memory.dmp

Filesize
8KB

Download