475de2e7c99c92df1ede3d3c3022f16b85e0ba8490445f9c71f72e29b7589802

Analysis

max time kernel
133s
max time network
143s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
27/05/2024, 17:57

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General

Target

7a01775a70836d3b26924e4c83c82b59_JaffaCakes118.html
Size

26KB
MD5

7a01775a70836d3b26924e4c83c82b59
SHA1

de73ec390e66143a12b1c7649025545e7ebbabc2
SHA256

475de2e7c99c92df1ede3d3c3022f16b85e0ba8490445f9c71f72e29b7589802
SHA512

30916ca52b91186bf3d0ce89482b00848055eead44f5187323788e2e14cc71dc03caff922c84623ae5b4e342643ed8cfeb45a00faf2803d6d950c705a0f92faa
SSDEEP

384:SC8dZUTOKaLS1d71qQKo3b6kUgn4eQJSWkOaXViXPW:SCwZsaLyd71qpo3b6ZDJF1Xu

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\Toolbar	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\GPU	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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\PageSetup	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\DomainSuggestion	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\Zoom	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\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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\LowRegistry\DontShowMeThisDialogAgain	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\DomainSuggestion\NextUpdateDate = "422994528"	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\Recovery\AdminActive	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
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
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{9C0D8351-1C52-11EF-8547-E6D98B7EB028} = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1992	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1992	iexplore.exe
1992	iexplore.exe
2536	IEXPLORE.EXE
2536	IEXPLORE.EXE
2536	IEXPLORE.EXE
2536	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1992 wrote to memory of 2536	1992	iexplore.exe	28
PID 1992 wrote to memory of 2536	1992	iexplore.exe	28
PID 1992 wrote to memory of 2536	1992	iexplore.exe	28
PID 1992 wrote to memory of 2536	1992	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\7a01775a70836d3b26924e4c83c82b59_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1992
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1992 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2536

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
1013440cb71cbb2be1d52de2752b3842

SHA1
32b8932892a0142660f2bced1fd35bfc2d8c909d

SHA256
f5a5d30e7828bc3e2b33857343a7fe787013d761da6c1006eae21f93ee94543c

SHA512
5760160d1f4c43f236b08a94403eabc22335e25af080a3ba7605241302fcdc1f47b138ebcdcb0c412739b1d837fed34f68f6d902bb6ae24536892e5c55e33243

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

Filesize
344B

MD5
db1fed3fd1f9b0e1f0c6de76770247b6

SHA1
20d50bc83e03e188886583aaa2c5872093dbdf23

SHA256
942351f2831cd881808b76935d9e1b8da6a2bfca9271c56d0b5dceb0339975f4

SHA512
33d7df3f83f6a506866829876bfdcad2534dd526cfd1fae136e7a19470ca93897547692314d110080ebaf714f5727218718094c85312541e45a875b3ef6a84c0

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

Filesize
344B

MD5
a16ef742fe7d4c9e69f6c5ec8ffb70a2

SHA1
19147dea3c34f2c5c2a02dd39d30117d25a1616f

SHA256
2756c6018432acd82ae1e82e80479c6195ecaf43f5b7df9b2433dd813b00ce13

SHA512
13dcab1ea9f576386f0032d8c589375a83e2fe6807a590e8153be1bfb5cc227b876c7fbc50dd828f7fe4f0d92a4a188fc823f6e96341e6036e42f39bef66f642

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

Filesize
344B

MD5
0745da0e0ad19f7fc6a7eb6f2aade3c4

SHA1
a0dca7bb02c439ce809fab966475448da343cd23

SHA256
67504cf99c05ba47dadf61ddc2c275980655bc5fd4ef2b58e1c73d277f29c06e

SHA512
5d8520d92f68b4be8d9702e9055f85a3aa7aeb099cc3c6339986e21620f57e2356a35ec3c3d73ae4b11d837256c23a7e79cdbe93b86d358594ff3ce582f8cdc0

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

Filesize
344B

MD5
96f8e5f94be1f33dc678f68631b321b1

SHA1
17d8cfee44022922d1464fe370dfdbb03f41a5cb

SHA256
4664b9095a1c687621e9b4a92e79637888d3c249363a93255216933533639474

SHA512
f65d3be50828fd8adfe583c4bcd68bb35a49f1dfb246fca381eec58e5654debfdeb5d6dd8439d971bf5211c09ab20c6482ce77f867c811b832b45034003ea5b9

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

Filesize
344B

MD5
b391905a542cd2ccf66d9519c024ca27

SHA1
1a4aad19bf3ea2a383f5ff71a1d184f5197acc3f

SHA256
989130fc16fa4da113149d87f3740e88fb93ecbb04c1d141acdc55486583b07c

SHA512
856e40fb13a8cdb755f50a3b3f3abb7fe6da640ba1b0b6a112502ba4056db5d2d54f405623a5af925c56538aaa7b725843ed46c82afe0abea9bc248522d6a83f

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

Filesize
344B

MD5
8db0274f462fe42d2714b4d5b5e6d1cc

SHA1
3b9ee0ecee92138c70be3f98e97d69339677ae10

SHA256
b91765775f4dcb873628aad31c571f585543876387e2903a12a740e3e9cc5bd2

SHA512
9c1f49ef328479fee0e292e5e6b8272f24c82100f7e6471f02d17f7b91585b2e3e3d777c4aa6465a571c4da7bf74d2c1f1996db6b278c087320e40e3a552a1f4

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

Filesize
344B

MD5
17f0cbe726db177b12f0bcca839d2ec6

SHA1
4f945983a46aaec0af1f22aec2bb78178f474f33

SHA256
7768de3db56dff6982789ca19342df5b2705c1af3d639985706d6ab8013b6f6c

SHA512
b5b1c1dff9de837529911e3e8d1d5eaa67b3184826df8642e39272ca156b8b002ae446896bdbb2e16821f2e07e6311d6f1daf33cec5e7a41d864ac4912c7e114

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab190D.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar19F0.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit