23329671ec71c5c42e9a0d4c641359452afeded9b2fc35fca1724dffcba268fd

Analysis

max time kernel
149s
max time network
151s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
29/05/2024, 14:39

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General

Target

811715779a564ff051b7470b6f6e1f5b_JaffaCakes118.html
Size

240KB
MD5

811715779a564ff051b7470b6f6e1f5b
SHA1

15e29790e9eca525cbbfb585b5feb12d05dfd72b
SHA256

23329671ec71c5c42e9a0d4c641359452afeded9b2fc35fca1724dffcba268fd
SHA512

c4ac1e2fcd551b9ca329f5b0624bf496c5e8013a96f02182283e8cd8a6b6027b3adbcf42522620e0342488c3bdfe0a72af2f12849dafd56a337fa8aca52f4f32
SSDEEP

3072:dKi3a7PxkKmO8MP63vkxEyUtCuFP+7FEjfQV5b3w+s/6LqimUkI0C+o7:dj3KZkIPW8xEyUtCu0i0/gsLqiP

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-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{3DB96941-1DC9-11EF-9A72-56DE4A60B18F} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423155431"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1888	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1888	iexplore.exe
1888	iexplore.exe
2196	IEXPLORE.EXE
2196	IEXPLORE.EXE
2196	IEXPLORE.EXE
2196	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1888 wrote to memory of 2196	1888	iexplore.exe	28
PID 1888 wrote to memory of 2196	1888	iexplore.exe	28
PID 1888 wrote to memory of 2196	1888	iexplore.exe	28
PID 1888 wrote to memory of 2196	1888	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\811715779a564ff051b7470b6f6e1f5b_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1888
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1888 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2196

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\94308059B57B3142E455B38A6EB92015

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

Filesize
724B

MD5
ac89a852c2aaa3d389b2d2dd312ad367

SHA1
8f421dd6493c61dbda6b839e2debb7b50a20c930

SHA256
0b720e19270c672f9b6e0ec40b468ac49376807de08a814573fe038779534f45

SHA512
c6a88f33688cc0c287f04005e07d5b5e4a8721d204aa429f93ade2a56aeb86e05d89a8f7a44c1e93359a185a4c5f418240c6cdbc5a21314226681c744cf37f36

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

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

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

Filesize
252B

MD5
3dbd106a0be9e7a3158d7f5a2d19b7cf

SHA1
be09dac391b1b2dd6c2d0decff1d6813741bca68

SHA256
b00c9a7c1289df2552d72bfd75303b69a4f6328c7d2705c91dbe3975de28370f

SHA512
6828074bd467d356a4c4f4609d9d01d3a4082f453a26aca9b2449c0e8e6446e7115e699c8cb9da289477a29818747546b762c3e482148a2751c6fa012e04b596

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

Filesize
342B

MD5
47540da3396ca8914265089cc9a5a699

SHA1
595fd57df5027d26198270ed8a1b99307a8f97f6

SHA256
0b61b4c16d534e2c810e40b1c3cc1b2d5f18aaa0526013d98cb2bf08a91ffd0f

SHA512
88e05957ecbbb6085fb75847ec5abb0987973430b85336b709d39b682e2406fa55e91b1e0c046faedc2bad597b53b0e3ff189268d14f75b2c2d9b6b5bfd1805e

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

Filesize
342B

MD5
c3855af9458df1018e6debffe3a2dbc0

SHA1
5d4c2529c33af61fbf4fe416f944747f88ddd2fe

SHA256
74a846fccdcffd11deab16f29481acd8c667ba2a95967e372251e4d849df467f

SHA512
e887197f554e737f633983ca67de93830aea918593e07c3b343c819212f9f0caacc449738c97fdeab1b3cde650129e26e5b180ae01938a06cd9948978b1c6c8d

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

Filesize
342B

MD5
0afa9a5f72fdff703962371348d67ff6

SHA1
55a355afffefc18bf38f0af1fe0256755deb1372

SHA256
de4a182df86e93129070faedae5622cdc96e5dd7e403e231e4856d8dd979f1ef

SHA512
f4ed398cc40b296c474ba4c0d8d34572fabdaaa926dda9b42674b0a9e418b97954d3b03d507764ebe6d594dc5fc96155f4add238bf39900f9a6d2e8787769f42

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

Filesize
342B

MD5
04dd213dd4f8342785c0f9a5bd4ff27a

SHA1
33e0d8443980ecbf054f1333439ede86de3234bb

SHA256
4723af8cdced552be80e6b8f91176c0434be2b057ca1a366afaa3f1001bf0e4f

SHA512
03321ebebd26d7637a73977d8c13449919d20b5642560b966f72cdad59fa6fcc9b5b7cdb9b51f020f8742c81e9bac76a8031393c62a71612cd601d029b621c7a

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

Filesize
342B

MD5
ee0479c5af4eb35d938ff794f243b2d2

SHA1
648f8f0e9aaf81c7d4038a05c94e346c6ab0a1ed

SHA256
c2a224f8c829864d799e35aae9479e39734495234bb8e267ca3c55276cb0bcac

SHA512
bd0c99d772119aa4432b91c42ae8a6422848a722ec0e76853f950fb4eab464027a96fad49b6c3fae1fc09f70833adf7ab5db2b76b17b6ad8f20a722be5ee672f

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

Filesize
342B

MD5
6b3a1c5754a6db3805ab87893d7f760f

SHA1
411bbb903acf3bf7d881c0b98a9a0b76d22806bb

SHA256
084e1685292bf46edcd276aced7cb3ba28c12dda080101352f5222b259ddc0ce

SHA512
419d8a6ce5637d25d8ffb6470698ca3046c3e2f493a72d597f2e087dec114a3a0b2488a6dcc94334cdcb80d282f813c854569e15b10b805a6ebb2f1c65ede760

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

Filesize
342B

MD5
b39c6b8d65b851f5778ab20da27177ef

SHA1
9ad9a49bbf3709a9545eb227425a7084acbb37fc

SHA256
f9f950533fe1d4ce781a3e31872779da99fe758c64ebd2522564578f4eff4d8f

SHA512
fc6c4bee611331ea4f00cb625dc0dfda38e194541b295e8b6067bba31225df58849b4095a0925610e5c504a8115dce627ecf272f2913e638298741b996f7d685

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

Filesize
342B

MD5
b7eaec24b7563519bfab958ade364e25

SHA1
7505ee074dfad72bf69bbda2965824c7b337cc88

SHA256
3f46ed168355fb630d81060de440b76bf936d6fb12144228c3afd96b3c7d188f

SHA512
7b6c32be2b63839a051e8507a56c25ac3d44cac54874082d24b2e9d8aafe99f2a145480099fd9388d3c6f9a7934e106068ab549a3fd77aad4b26f5303843e554

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

Filesize
342B

MD5
c2f821516588e65cca096fab453286a0

SHA1
91cb39b1d3d4766752a739b3d5e4219a6affbe6d

SHA256
268eccd6cf01e4c096e2b2230d32aceb552eac7fef8aaad98922b28bbec2c6eb

SHA512
840472e6830fcac8ecc3dc87e70203c561c165d17df920cb856e7002b4f0f23078946bfd0176b409860f6bba5a6df66b9d83364441c2b46e7267d655ff65f85c

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

Filesize
344B

MD5
a2cd8d9fde0a8ab413f92b7eb6a0ed2d

SHA1
b14105295a0f9f1fb59455f67c1c8dc8be5bba8b

SHA256
19c9aaf378fe38ce2ea59efdb5e6e51a080f6904a92021585a2457055e3f0fee

SHA512
1c5328ba792730b75bd8cc4a33e21ee44d5304f2e6cf8229b02307f4511e8e84157990609c3c614d27314064c369db40d1da372ddb38ba0fc7dd163d18d55459

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

Filesize
242B

MD5
467152f44794fc4e25c9c91a74d3804f

SHA1
0509bab138cf5c784154687951f19b20c2e0e1d6

SHA256
50d7fb7fcf7eabf6fe693ab0462e847b90c1a3a444865c5e29b6869c2f91d6f6

SHA512
d0045430efc2b148c1ebcecbf0808eb76e1bf798286cf0f39bc242b0ba77c549b785ae56d3829802ae283747c7b956e05cac8a8b864154f85fcff3887d9dc2a7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RYNL6UIN\ytl-nafi-wujud-sebarang-isu-kroni[1].htm

Filesize
167B

MD5
0104c301c5e02bd6148b8703d19b3a73

SHA1
7436e0b4b1f8c222c38069890b75fa2baf9ca620

SHA256
446a6087825fa73eadb045e5a2e9e2adf7df241b571228187728191d961dda1f

SHA512
84427b656a6234a651a6d8285c103645b861a18a6c5af4abb5cb4f3beb5a4f0df4a74603a0896c7608790fbb886dc40508e92d5709f44dca05dd46c8316d15bf

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C:\Users\Admin\AppData\Local\Temp\Cab11FB.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar120D.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar13A9.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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