e81bef16a3d935daad28555e34368aabdd381c7e83e12a6a747c61eec605cd5f

Analysis

max time kernel
136s
max time network
122s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
02/05/2024, 12:10

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General

Target

0e757a21338eab8c64a0a7e76013b4f7_JaffaCakes118.html
Size

158KB
MD5

0e757a21338eab8c64a0a7e76013b4f7
SHA1

ffbd9b95966747ab71daec2c812607135d310e4d
SHA256

e81bef16a3d935daad28555e34368aabdd381c7e83e12a6a747c61eec605cd5f
SHA512

0e6519a55347cbf9067fec51aeea085c83436af3494b9b0b05eb9c214c81867780c09f73c514794cbc45c93d63ee249a3a6b938774707543578c3a8e56453a32
SSDEEP

3072:SnwkoaZVxPyfkMY+BES09JXAnyrZalI+YQ:Sn9oaZVxasMYod+X3oI+YQ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 41 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\Zoom	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\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar	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\Main	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\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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\Main\WindowsSearch	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\IETld\LowMic	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\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	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\AdminActive\{F94C7881-087C-11EF-B73D-E693E3B3207D} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0fbd30c8a9cda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	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 = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "420813700"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000abb8596cc50c0546bfda6658dcffc23300000000020000000000106600000001000020000000c05c32b1fc1cdd609a40b8a1ae8fffd87ac796cbb0fd0b38776dc0f7f852e2ae000000000e800000000200002000000081e14753ac1348a93e298f7494e5bf251e6cca331afc89330d4407b4aa6113642000000057801cd5898ecb0544f1057391784436778808fc64c3dfe76666655059c0dbfc40000000c8702e2960956c757d9d6f0ae5572c447db256f9d27d3b98e7d51f2000df558fee9530c4d587cf11a11d97209af354f19b7bf53d711f1027135442e0dc160287	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "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
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1640	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1640	iexplore.exe
1640	iexplore.exe
2608	IEXPLORE.EXE
2608	IEXPLORE.EXE
2608	IEXPLORE.EXE
2608	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 2608	1640	iexplore.exe	28
PID 1640 wrote to memory of 2608	1640	iexplore.exe	28
PID 1640 wrote to memory of 2608	1640	iexplore.exe	28
PID 1640 wrote to memory of 2608	1640	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\0e757a21338eab8c64a0a7e76013b4f7_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1640 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2608

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
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

Filesize
344B

MD5
9fcf6e6aaffc28261eb1ccbb08bba56f

SHA1
84e91979e4b07aab8bc7c50446e3ec9f9cbae72b

SHA256
da90532f79ca1edf4179af344f2cfb01847d2c15d8363e323b8fb8b13d993a3e

SHA512
1ab7b3f8fd12833ad72e755c4d88a378ef4abf04b174fda30ef30fac7aa2262c6f709cee7f363a23cada261cba31610f2c16dfdad523142fd4d200518a94284f

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

Filesize
344B

MD5
2d59d78f06a30fb2643b1d828f9a182a

SHA1
68069330c648859e31144350aedef8d83d9d4b9b

SHA256
fbd38a7115a6099b15100db5d384f3eaaef138b50b510fd82a19a274a0f86f7b

SHA512
1a4204deed823565cc0c26bd968d1dec645b57439fb7abec17b605f0fe782ed7d5c47098bdae1f6d652fb7a7eb0204764ddb02ea6b4fe89941dc53f2c4f0fe06

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

Filesize
344B

MD5
bff98884540d7f3a4153bfefcbd4449c

SHA1
7d6fb6252e4171e8b19308d6b660c04f4f8e543c

SHA256
27a47813213891a154be5e6aa048ad28c97034a8e4946365350050a034325864

SHA512
b23d09032c539833d4b40ec98890b5a58dc178c8ea99da0d536fc9ac7d444dcdede90e51b89ba4c1bbbec3f95d21b80161593183d762da24374ed1ee1ca597c5

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

Filesize
344B

MD5
2260b06cbfc13804ba7faf5a9bc47666

SHA1
acba80e4491c9ca674b215155f61edb2622f203f

SHA256
30994d72f1148c61d36d51fb2b09450c612ac3244fbc14ba132e97a14a228ad5

SHA512
aeef88a18eb488236dfcddbb4dbadc370659cf0811effe58596d8a2ba38046cba8c4144db97c12e76e3e7fe1b10ffda9cacfd00926aa575c09c457597fa8bfd4

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

Filesize
344B

MD5
715fb4994cb9d859a136e173ecc6a1fa

SHA1
67435cd38989aea6157aa9e0351f54845836b29d

SHA256
994be2637ec3c09796536d54dde8297cdb026ccd7f915fa9c049b578d3c9f9cd

SHA512
21bb5a665cdf0e67fe590b79988619480c193c462110afa7adbd1b4c17ab77361229951cfd2d695bc2fb9614bfd70f0902b03d710f417b36de3f1f2c0f8e7eb9

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

Filesize
344B

MD5
d100a6006873011b9c60cc3b6693a4e8

SHA1
5c6326de539efae13c6c892bb2a4e814b2d3dfd6

SHA256
415eb19676c3f2f1a90df2224b7dc2c42a1908b7a1257f426dadc5d4e7cbd591

SHA512
a71282221cc72a073595309b040b02cca84512106f6c08c041e1a4b819ee7c83ba235135eb38ba8c2a61314f91ac860fc45ac9839f0591c5f781528b7fafbfc7

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

Filesize
344B

MD5
d17ef90eac82ee297f22852ceb530d7b

SHA1
7ae6cfc0c1a77a17c18dbafb67f497b288454e39

SHA256
8bfbb28ab04c79c7bc706d1f93a43d065dd6ed74dadbd6adad947c80fbd255e5

SHA512
085ead81e7189d50c64c5932f6fff9a8191169a7d7cfead2842238d1b9a83f7594118c26f367b1917fa3e0229f76dc3aa62ceadbff09e33735ca94722e178b88

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

Filesize
344B

MD5
9761ef0fedad9eeffa2710ccf247ede0

SHA1
d4e9c7397d21510f1bd9eec906c2a100d0b69b21

SHA256
f5ea6f5c3844764fa679d56628a7795b6bc7988e514789acac3c3c9b8f4a2cd1

SHA512
5efea4c1efa267074663bad8fabeeac478d6c6e72582742fe1daa145a60b3f1a6b3e6fa3c84a87f4441b9b3cacf8c95f5d2741d5402af39de1d43f77af3fa7dc

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

Filesize
344B

MD5
cb5dadc2023ae2399d0be3560ccf90e2

SHA1
2d36f6d39f79f07cdfec72eb76da0bb610e55ef5

SHA256
6f4351225990b1c8cb07042d4b99c72396476df96e0ccf6e563ddacedaa4c37a

SHA512
6544c226fffcf82a5f47cfa7ab3806e9176df886a9ad53e9de1bfc6b840b7ca5e1b87c8650f7e6597926f2a60f4082fa32e54fd029e6d1094b5f2c6ed7dfc88d

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

Filesize
344B

MD5
b5de24a85dc82cacaba532ff698bb578

SHA1
99fe0c8df8f1c2a740ad1e94c21cc891cb163f65

SHA256
afc0cce4c9b8c0214474f6e843786837d8833f2052d6e3146a2d6e4330052dfe

SHA512
4a111680a48d76bbf6b7f3523f53ea337a0d8d2c074c4502fd68dfd0cbdb1313662ab922f1e609fc09cf03e43ba86c94dcb03f97f5f7efb7a2e07320c2da6f7f

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabA7C.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit