44e7819855e10115fdc1a2fd91aa1eddd61be90aa592757f1e3af6cacf7b2f84

Analysis

max time kernel
148s
max time network
147s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
13/06/2024, 01:51

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General

Target

a3712ea2f6fa02a54d687c91715eefc4_JaffaCakes118.html
Size

144KB
MD5

a3712ea2f6fa02a54d687c91715eefc4
SHA1

d4170335553f09b60444649864641798f08f1b31
SHA256

44e7819855e10115fdc1a2fd91aa1eddd61be90aa592757f1e3af6cacf7b2f84
SHA512

2db57879ea78903e0d2f391901faf4082137f4061e4c74f134d968f18dc49b000639266878d1aa1604d7b7bf06f8c575145f0b23f36985c3a8f9cf12c1f1067d
SSDEEP

3072:32AzJiFihiFiBiuR7NdKKrysAkM32Q4XS+lIu97ejGJH5dMpibMRbKeW+D4j4KP1:32AzJiFihiFiBiuR7NdKKrysAkM32Q4n

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
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
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000081b37a6b6ba590489c96330bba3cab1900000000020000000000106600000001000020000000823e5ba4236e8c38195ff029b54a50fbfe206b046440fcbe6300d66d0845f7e4000000000e8000000002000020000000f6f59dc595d77bd0349c687a20500024d760fc36fbcb4d92d3f5dea81f91ccb22000000029f4b10aadcd93e0e69c6b3147878af10bcf6ae2a3c340e73b405433ecb4cab040000000f187862b88f4f3c128b49b909e11830397f388b6770b3b75a9030cd9d14b6d0a030022ab294dd351adca888dfe0013b9e1c3396a54df2b907982d105026e3a30	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	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
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\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\InternetRegistry	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\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes	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\Toolbar\WebBrowser	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\Recovery\AdminActive\{7616A691-2927-11EF-B69B-6AA5205CD920} = "0"	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\PageSetup	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
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\TabbedBrowsing	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\BrowserEmulation\LowMic	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\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 200ca24f34bdda01	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\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1368	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1368	iexplore.exe
1368	iexplore.exe
1624	IEXPLORE.EXE
1624	IEXPLORE.EXE
1624	IEXPLORE.EXE
1624	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1368 wrote to memory of 1624	1368	iexplore.exe	28
PID 1368 wrote to memory of 1624	1368	iexplore.exe	28
PID 1368 wrote to memory of 1624	1368	iexplore.exe	28
PID 1368 wrote to memory of 1624	1368	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\a3712ea2f6fa02a54d687c91715eefc4_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1368
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1368 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1624

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\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
1KB

MD5
d3049f1a4b143f13261e38abab901109

SHA1
1810917619ef7b98f40697c12f35a75575665f8f

SHA256
69df6863aa24aedecf107a7e2e0353d592c52a5905cc2833d824c2298733e9d6

SHA512
6af844057e960d6f4165f297891b676492281fc4abdd7346a220b1972124fabe2a9e0f7b3825c9f67c1ed885262cf6fb994c4dcd607c1981005291a240b6e958

Download Submit
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\4A9377E7E528F7E56B69A81C500ABC24

Filesize
889B

MD5
3e455215095192e1b75d379fb187298a

SHA1
b1bc968bd4f49d622aa89a81f2150152a41d829c

SHA256
ebd41040e4bb3ec742c9e381d31ef2a41a48b6685c96e7cef3c1df6cd4331c99

SHA512
54ba004d5435e8b10531431c392ed99776120d363808137de7eb59030463f863cadd02bdf918f596b6d20964b31725c2363cd7601799caa9360a1c36fe819fbd

Download Submit
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\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\265C0DEB29181DD1891051371C5F863A_5E390E1CA50E646B1021D6CAA485D322

Filesize
406B

MD5
df3af9d348e2856445942f03949218ce

SHA1
9af15198f1d93b188e0cb6b5df3712763d67c79c

SHA256
8fe62752279f2d145c381c2432a1e28336617b05a77e85ce9e1c03ebf32baf38

SHA512
4d1d3b2fb80581393efeefd2c2a5118a6b8495b3308cda31a63276d675ccdbe89f81db218fde1ed69d3dfb2601371be944d36b0c6d0ef76efaea3f527ad0c151

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

Filesize
252B

MD5
d895545befb40c4ccada9fe0ae3f7ccb

SHA1
fd8099007597d448e3e59f9df3c270551f9f8509

SHA256
c4f6d1ddefa8dc92b0702a0f3f55a464a9ef6ae63a76b96c5e47cde463da4de4

SHA512
acbd742de0d0a0151f00486649bf9d9f8615927b7c225d6d73c1bf363299fc5f490f5f9c66114f058f61dd7290b47c0a72393a6cb339d29c49a231aa35ddf289

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\4A9377E7E528F7E56B69A81C500ABC24

Filesize
176B

MD5
e85186b07e26b0123dd4e6aa1b596e83

SHA1
8826bc00ba3d9d77d9d644f8d83943ffac68ecfb

SHA256
cb9af69a8e5a93eff625bbcae74a92ec678d514a2200dd1c9e556c793d73cfb1

SHA512
b8cdd062228dee3afdc22db14c89c07f513b2513b8e99703fd841dd05aad4caa48372e1ddf91356cb1d925bef7a21e728ce9543028c95183a8c61f87f501f1cd

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

Filesize
342B

MD5
1f3eb29bdfda2f39cf4ccef89b6f0914

SHA1
7b83b944a31663c5049f0980db82685cef729298

SHA256
1ccc0af13021334bb3fde4771b6c6975c12bd2553070802e4b15bb44c1941c34

SHA512
6dad19c2184530274c43bc37b45ef23e516ca0bfb528dc8d7d368484461b94f0f83fd1902b95d4052a844070092bbeed36c8e126d0635522ecb59ecff758ef64

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

Filesize
342B

MD5
69637f954316b9ec4d4c5d8895ac9fc2

SHA1
9e015a93c0e9d47a3602ca9eb43836d21c1623c2

SHA256
010bbf0ef48f45084f6628ad4f78f0b4551983c788ead3662b5d28717a2c1923

SHA512
f3b7ea3569314810c7372f13aad21884a7adaa684b25c2d5d475440baa75b1d49eb68dae465f9360f922130ac4772d5ab87cc003d2349f9ec1fb8dcbb7ff8640

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

Filesize
342B

MD5
4a3bada92ba39298becd725c8c344d94

SHA1
cf44c23a829ef986c4812cec532b947a82420268

SHA256
88aa10e5e5c206b9229dd6f00df1495c2eed192c05bc287ed4edb7721df68f10

SHA512
535e167b7b19083596e6efd8ab8629e64d713590332cbacdea2c3a431df30c7bd81b3ed0a4f683b2051aba0496820873c3dfb6f7f21df31164b63361c0f1db26

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

Filesize
342B

MD5
931fc0587703fc30eb232e5a44a80f32

SHA1
749636bbf2e42f10b4cc9e1e9f03c5661acc62c8

SHA256
5388382520fa53a51f40c57aa5cdb2c35890a42eb32c267fc40af7b4ee7f919a

SHA512
5276e146a9c7e933631367e4acfa922ff969f2148301720417bb74549ddc40b5a4795ca058c550ff989e38ae949f3594a03b96e0f005e60b5ec5808258531b57

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

Filesize
242B

MD5
0aca4012994f2092de6ed93465cf8a42

SHA1
344b489a0687e2cbbba4a2cf45808a192c14a3ea

SHA256
ae061580dde4e718436b3febb1f87af29c683bc15ea56e2b71cd8503a19bb63c

SHA512
760662d2f53bfa21c7e7ec44f9149e6757f442a3b65e2fd94986c1dde4af02367c4a37bf1f520d2e5731a3e028593786bf78f9ce7b096fafcf9969eb76dc3895

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

Filesize
242B

MD5
a5dd5d001dc9aeb7edd0a9423a651890

SHA1
80cab9d76a8b1aeee32fa33484e559ed00e32510

SHA256
ffc1d3bae92698916c81a4ece6dc2fbac2a97c4881e087b048139221e8c9e6a2

SHA512
e660e636be6881662a606af09ee998e94bf5ee066b489f5262930a4b7e3a4be37e2b96e11d040239835ff1adb40ddd574231474b9d9fb0216e6551c692160e1f

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

Filesize
242B

MD5
724b9aff60be43eb6264cfea1c3cdcb4

SHA1
10b1ab2b9e8e5432b895bf5f7fc636e4fb2e4333

SHA256
2be0c33d556b67298cc251c2b4f82c487a28799875dc463c97e776df0c9975e2

SHA512
b26b3f516950e616cf8875a5f60528a12b0477fa46ed30636c76ced9e0a2f6a46cfef68e48133f72b47449dbfb32549148409bc433b0654954dc8f409898eaf1

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\Microsoft\Windows\Temporary Internet Files\Content.IE5\4C4T5JRU\analytics[1].js

Filesize
51KB

MD5
575b5480531da4d14e7453e2016fe0bc

SHA1
e5c5f3134fe29e60b591c87ea85951f0aea36ee1

SHA256
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd

SHA512
174e48f4fb2a7e7a0be1e16564f9ed2d0bbcc8b4af18cb89ad49cf42b1c3894c8f8e29ce673bc5d9bc8552f88d1d47294ee0e216402566a3f446f04aca24857a

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1AAB.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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