b90bc048c283f409354b11d7fc73e6f81e1cfcdadeba19d201bbcc9939e87996

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
26/05/2024, 14:23

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General

Target

75c5bb3b35f1a17b73532f5a65c902c8_JaffaCakes118.html
Size

27KB
MD5

75c5bb3b35f1a17b73532f5a65c902c8
SHA1

ea7676f92107b713b5abfdc3dc130e07ecaf6595
SHA256

b90bc048c283f409354b11d7fc73e6f81e1cfcdadeba19d201bbcc9939e87996
SHA512

9d25e23f7aa2847a3475bd9d6b84750a4ccc4a35c522d59f4bdb89ec9a669e391c6adf3f228139bcb67fd8573309dc1ed28e6bde7d079434ce80c073758d9892
SSDEEP

192:uwfQb5nZ2nQjxn5Q/YnQiezNnQnQOkEntgGnQTbnZnQ9e/zm60fBjQl7MBTqnYnT:AQ/imVEB6SteO

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422895261"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7C5683F1-1B6B-11EF-A3B3-6A83D32C515E} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2372	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2372	iexplore.exe
2372	iexplore.exe
2012	IEXPLORE.EXE
2012	IEXPLORE.EXE
2012	IEXPLORE.EXE
2012	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2012	2372	iexplore.exe	28
PID 2372 wrote to memory of 2012	2372	iexplore.exe	28
PID 2372 wrote to memory of 2012	2372	iexplore.exe	28
PID 2372 wrote to memory of 2012	2372	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\75c5bb3b35f1a17b73532f5a65c902c8_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2372 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2012

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
480a666f81e2414ea5168dd308280341

SHA1
feed0fee519c9204684f6d3a6f8df8889ec4eab7

SHA256
d523f24c0a282ea0604c6eb349b5815c954c414b9e2eed6dc86c666c0d292f15

SHA512
e7bbef8cee541e4e84a0b240d798182232a9159fc009edb3d3e32512ff0a7bb7cc7e06d3059e9b8aefd98e2f84b928ca75de836c26d463987918f0cf76f40823

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

Filesize
344B

MD5
3c978eeabb50f8b1f96ee274645b8cf8

SHA1
a2d5dfa8bd393b7b8e457737c5e7eeae1d51593e

SHA256
218d032105a404cf8221a3ad8d760c2ca0f16d0921e39be33996502e781147c3

SHA512
eedf5add710c5e020ac56537a3404ab41e89f8c1af56dfea2b77a3e553b7c4bbfd4bf44db4d08069a3309fd64acfbf34974564fbfb0d0858bb3942e7be6e039c

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

Filesize
344B

MD5
e62780f823d178780d95daf4cbb3829c

SHA1
1b67126300298f6926f95df1a2f8b242e0addb65

SHA256
ff800abdb322b86f96e27b137df6190ea49b4725547a00a67f6e75cf36e89830

SHA512
f2554d2ec64efed9a548ac7e2e9f0304f39e7e862b338bec386a7d58947fc86664aaf45009149fda50218f1030dacbb275088575c859b27a3caee6eb0361a8e9

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

Filesize
344B

MD5
80d639fc82049bdc47e93a016301c129

SHA1
ac5d509928185333bdaafafbcd139f469c607569

SHA256
101f5ecf4e1e25545e199034cbed9c8c4c5d386a4c681a3e28dcdd97b6d24897

SHA512
8615637f4f282daa1e63a35572d312e4581d10f1e8c0bef1863ac4a050b8c49aa5348e41f2405dbb07b95604a015255e8f82cc8d42c3bb7ebbe16ab3b7d437e7

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

Filesize
344B

MD5
a9826044ec71c20995ca895853fbada2

SHA1
4b9914721251c5724ca9427267c5f9aedcd91e2d

SHA256
c2fd65f13662701a9e310c8cd44e63f328b233f9f1d66072ce9c45f8cb9dfd0c

SHA512
e5caeacaf01f30338629d76f417d0d501ecb01b9ff40e073fc8ec9ef9b60d250f1ba95d7d33c6f1733e3c04e86a50ba6a01919bce1a35834d22ab763e67dbb9b

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

Filesize
344B

MD5
2d90522b35582c7e10ac904f3d647b0a

SHA1
813f787ec2033f3348c7f867b5fe842775eecfda

SHA256
5795c3a79f73b5b2c84e87da632d60e291de856e093590ece31fce88684e5b78

SHA512
673822acf0e02d3860c80d6e3f41a8400465adcb5d930c6843d6abf9c00cdb32e411629df0dfd8fb93b5b17133077c02498145c538964cb4c3ab554dc44485be

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

Filesize
344B

MD5
0e21cc7dfcee911a40c2f89fad10b15d

SHA1
056cd84d8878ad73bafcd53624697752e9b013b0

SHA256
7233ad7569ed7a1c3bb084e36f17c70aa11fd522411fcf21d0871721bcfee12e

SHA512
73134441c8b3156a9d63f4ddc74141e785392cc42242c35e915d44717eb1952e86d04640c38f618a5a73f6d061de6cc061c5a56844442d25716e93d5c5a97982

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

Filesize
344B

MD5
f9cbf976f30c2af2c6368e3f6a9229db

SHA1
ab0d40fff27af097e90c67918a82e2f868fbe9ab

SHA256
aafe24c298428e0e56c3bf47853a4d01042dc7a8560ab0bfb0567454195af1d4

SHA512
8f6b99ff033c77dfd6564f195462e04d8ba60ec42b336f6137b3ffa8699d91eeb861d9379256dd081a040375fd61967798381aa19c78436005dae05740cb6df0

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

Filesize
344B

MD5
89757a4665fd02bcbbf15ac8a04390ff

SHA1
05542fa6eb3ca9b8fbe1242180a82bddc47eaea0

SHA256
fa139dd567d2caec44554a1dae808ab75b5c51a088c2a61f7fa5a349c9bda367

SHA512
a5933d8c397e97fba29b2803cc9c5eba4fdc38d4f68a72c7556842415cb64943907347d4ce98dcf6b9624ab5c235fe29d48b62aad4b8a86818e48555f55035f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab189F.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar19A2.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit