39a54a71569089bc72a1bf2e7d16f35a89ab979583607813a1f4a41b78439549

Analysis

max time kernel
149s
max time network
148s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
04-05-2024 09:36

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General

Target

1220e4215accead56ada30b6682336c0_JaffaCakes118.html
Size

161KB
MD5

1220e4215accead56ada30b6682336c0
SHA1

fbb5d0a4cfdc8c115508a77c2a7082cf03687c56
SHA256

39a54a71569089bc72a1bf2e7d16f35a89ab979583607813a1f4a41b78439549
SHA512

7ce0a18bc266eb6db330f688b33b9acfa5059b35b4e3dec9d829af390a839dc80dd78a4537ade58eb69c5b6a2108d7e2a042aefb9cb796e7e1e830173d5b5bdf
SSDEEP

1536:biLB8V64Q1GE1/kj9z10i1Rm2cyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1O:bZcyfkMY+BES09JXAnyrZalI+YW

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B9F91431-09F9-11EF-A30C-E60682B688C9} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "420977233"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1728	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1728	iexplore.exe
1728	iexplore.exe
2548	IEXPLORE.EXE
2548	IEXPLORE.EXE
2548	IEXPLORE.EXE
2548	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 2548	1728	iexplore.exe	28
PID 1728 wrote to memory of 2548	1728	iexplore.exe	28
PID 1728 wrote to memory of 2548	1728	iexplore.exe	28
PID 1728 wrote to memory of 2548	1728	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\1220e4215accead56ada30b6682336c0_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1728 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2548

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
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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
2e1fc76db2218d050cacc01abc822f5c

SHA1
e77aed1eed55c8d4a572a682bdc1c8b59bdb6f79

SHA256
2fba7134e33b7ca2eecae90c61279c88663b4318028693c17de239f537dfee93

SHA512
0a73c2cc92c554c1464a13bf903f358c0c337dfe595cf2a545261c23658379ac18f5eb3dbfc514660628c576d25fab9e6a7d98564ae5845b36c1a471a333e21e

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

Filesize
344B

MD5
299006e25e56477b7f7568882a3ba28d

SHA1
89800a70e42fe51c471ddc058452bfe585eac366

SHA256
d5e5e8d08187712d92c6aa9a0fe15945f60f9ac815dac911d97d6e5df2dbc834

SHA512
382df2d9a66c588de77018d66a10e1b333687f2c9ac601746a63092011896e3e71b11c8456f382eb8b2251ed49df1934025429dc567b7065153c6fe2430dbcc3

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

Filesize
344B

MD5
ac0c5f6633ba021b91a2c647add526f0

SHA1
1f7298acfcef1067b8fdfd4c6503a54da520c57e

SHA256
1597b5633dec7fe26d47fdb73e95cd5140c54e3a12a0120a1bc84d87042439fa

SHA512
a719d247351b5d8ceee721041f2cb19df495bb791e88166ce70f0b261ec7a594a5955235f71977681ee4ac401b5e69883c150d9ed8a3477b73764d3c9f7b1d12

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

Filesize
344B

MD5
2849d56d469bb37c82cbfa6ef0cac211

SHA1
d7109e8c925b09850947b1006a8ae4a831861a22

SHA256
3a81bdd09dc968046655c2946867b27b2bc171dae06c298ef269c16bbb03c6a6

SHA512
b7f3d246120d011595643cec805ee8dd454a280e8d632d3ca90753afda5353ba63f5fedf77a7a86a39e22b9e1eab115d875ed224e3a990f6a9fde994fcd0a347

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

Filesize
344B

MD5
e42853929de9c8b929d07b340f35005d

SHA1
904e14559bfdd5089b7e152b71079f238784f1cd

SHA256
8a806c417a11db964d040ded16df66c5dc1c7701f650b7ac1bb5a1455ed604b1

SHA512
49148bc9a53e01498f2e951d77e68b9413d08e7c1abe64959dc517376b3d41d1985c1213a48f22f37f5b856301a11dd387987c155fff2e15cf0e4d9257f81842

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

Filesize
344B

MD5
3291f23d54c292e62f5bc7b17e8b88c4

SHA1
8faf13b1a0c6dc7b71dab8aaafa21f8fd9236a1b

SHA256
57ec942ada29844f9b01dd43207510611f8d8ef6066dbd3b32cfa3765688ebeb

SHA512
fa8acc36dfb97cb8f2c24d50fd0c4b48c6dfb91f0d16ac7b4f2af1021ed07ada8ad0526d407ee51008103c553d70716eace67510ffb358284ece429d49308a80

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

Filesize
344B

MD5
ee7faadb4c45cc1cc9c3e43270bfdff9

SHA1
50313d029c3482b6acbefb9c850465fe199cda22

SHA256
faed24fd2ce9b3584527fa15dc165b40c7a54f021e6c3137876125187a47e5c5

SHA512
724a3d9d3f539c5ee0ddf07ff5a02dac162f5c31dde87358687b389d336f5692b6c3ed82b27d7b0a7fcdaf11e9668a348bf0d126621f875b3443c7a7bcd760a1

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

Filesize
344B

MD5
f7943d9b389d37e7415dfabe7ba4eb78

SHA1
26ece9e298e01594f63fc5d26f45e7bd76a337ae

SHA256
fbe75fcb15465a7a10df346d28553a061a4ad5c51bf03fdb34ea4dce75e998f2

SHA512
f99dd2ff3394274a238cdeb95983da68997dbb4db6c7d502b3f0240d2deeeae7579fe493260b29f30fe8862a351f70e9d8e570d0e36c13160885b0651d6bdfab

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

Filesize
344B

MD5
b42994e0a5a778cef77bf6382eb71aee

SHA1
969c37deba41c717e54a6f1578c8705143f208a3

SHA256
237ef322becdb59650664cc658364fdea7b4c69cf220e3fc0e0cc77d44d028ed

SHA512
65e014c7d779998f7179ee271cc362a5546ce720f241e67b8a6856586651e2531362c26cd487507a9e884dff539a61e2bf1db98f36d03d7553c88fd290edb099

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

Filesize
344B

MD5
4f03e5b943d226de1367a9c2c4b4509f

SHA1
887d5e58a987f3ec6a28ca9d63dd06fd223968ab

SHA256
07c1ef25746b8768b6dc6be693a71dc307177fe663925377381c9f503fcd3a99

SHA512
18029a4d5b0fdd5ede94b932128a88e9bde7e716c3cdb1b335dfc6291ba4563d58b7667adfb136df7602a5012d9d0ea098b1b37c0dd0031406bf9c00b82f855d

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

Filesize
242B

MD5
32ac655e54cbf85251854638ff49fe6a

SHA1
47948aecaac47c5fe8b54f92c4d42c2749b7153e

SHA256
941739c7d46f0de827fa7ece2972c88a41e92d5ff29fe3847679d8810c9ead7a

SHA512
7f01cb370bd2103ef907840944da365a9923f517463a9e065b88fc4337dfe3d1af8dc132e602bc41df6c68d3ded42ff280b6a69f3bc540727bda12be1b331887

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1F05.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar1F08.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar20A4.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit