660a7790ba58c156c627b432dba326f50b57eaea6f9c65536c14fc17d04483a2

Analysis

max time kernel
133s
max time network
128s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
12/05/2024, 02:59

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General

Target

37e7553dc25fc528a4f95aea89a1199f_JaffaCakes118.html
Size

23KB
MD5

37e7553dc25fc528a4f95aea89a1199f
SHA1

71467cb2f6df5f7b76638e1b5fc60d9a788fb2b4
SHA256

660a7790ba58c156c627b432dba326f50b57eaea6f9c65536c14fc17d04483a2
SHA512

1cc3cbac11533b436df017ae31a35d15dd564029cec4a51ef0564bd79582cc8b0b25673c8c8e080e3435da2d2fb38669661fa001d9e7ccdb600dfcc4c6a27018
SSDEEP

192:uwb2b5n7TSnQjxn5Q/2nQieFNn2nQOkEntmwnQTbnlnQ6v06J4RnQNjMBlqnYnQA:kQ/nv06k7v

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-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000071c834f68b8ed044a0afda50fbc58a70000000000200000000001066000000010000200000009e3e145f231deebc34dd6ab68c8515ca47584a5ee6c822b42a82dc0bf1ddac00000000000e8000000002000020000000b3a7c770b6019f416241699db6024b5492cb9be9ff751ead744f57050014422b20000000ef30d19c2a528c6de89e8030d0dd31c119991b0be2ec9f9a2226e7d27300232a400000008f9eb67578e9807a9994d6fbb00d4d2b597c7efa547fd297824a163c02b3010da5e51413e9f411ef15d07e9410f9d96d4ac60a61ee828f0b17e165157c3458cc	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	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\InternetRegistry	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\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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\Main	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
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000071c834f68b8ed044a0afda50fbc58a700000000002000000000010660000000100002000000036fdf57bdf73f5a239f3dc9df0ffc49a6436347c932268906c6a13b113211183000000000e8000000002000020000000c74133694d1b415f0c405081228ea0da43f881d416a43981f846a294df8ece4c900000003441309a3233d4803071e821e4ad860fb41bb45e65b28aab451c93a8a324afb60c331c5629fddd1b92bccfbfbbf77ee255da01a3581a1bfcabe0276056dcd7149daedb60def8e4751e5f55126d1d862498c153f5a521bde5328317138b6e7a1c4e93fc1025465b85ab89ea1fdfc703093af2c9676ec0e2cc28ecb422fe893d670c27a819891791c426ad18ab15c8422d40000000e060765d26255f7c6b98ed190ed5f3cab7c684aac86bdc6c606c7839cd025842ee41d8f1c53b294a505c99e2d6314d5193ccfd525e30232ac0cbd1abfc3dd588	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\Main\WindowsSearch	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
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B672A4D1-100B-11EF-972F-E61A8C993A67} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 2097298b18a4da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main	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\WindowsSearch	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
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421644663"	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\Toolbar\WebBrowser	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
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	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
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1940	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1940	iexplore.exe
1940	iexplore.exe
2628	IEXPLORE.EXE
2628	IEXPLORE.EXE
2628	IEXPLORE.EXE
2628	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1940 wrote to memory of 2628	1940	iexplore.exe	28
PID 1940 wrote to memory of 2628	1940	iexplore.exe	28
PID 1940 wrote to memory of 2628	1940	iexplore.exe	28
PID 1940 wrote to memory of 2628	1940	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\37e7553dc25fc528a4f95aea89a1199f_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1940
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1940 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2628

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

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

Filesize
344B

MD5
ad7955e2583411dc0288b01340f629a8

SHA1
e5ae4705b39dcb6e88f942244f61438bcfcd65f1

SHA256
e3cfc389ae0f09615e127dc00b5b5fd75f154205b708567970aefcb3ab4a4dbd

SHA512
9df547b3d157277e07c315fb9d64aa17289a3912ea3e39fd4ca86375a017422900ab65ac2de2b81ffd738b59d256c044689cea35b2a4ed0b5ec3468a662c0d2a

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

Filesize
344B

MD5
8ae558256f5f122af8871a8de4392920

SHA1
72d80b90a77d84891086fcd127cb9a7d1d94e0a8

SHA256
17a72bf34c14f811ca8b1944df63fbed78d5f80e31e03fe5e17869d4d570af1b

SHA512
c395d2d44c135f577c82bedf28b9bc4b017177cadc707ad3f58f376d0cc4a5e8ae9ec512f0f9568615b0f5aea2f2bbe89e4a17e560d432fc3df9148c5527ccb0

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

Filesize
344B

MD5
7d726c3b3ff46b83003bd2e2e103cafe

SHA1
e4bbe515681751f312ed61863e3801ac975eaf1c

SHA256
836da8a53d9a1faf80eef8a37131622b97947fdf41dcd6a556b13d49f212529c

SHA512
a1248cda7441b2fe9df9868040e3c84fccc4114885461272dba06f23c109d860e806e81c12d0a71d5d89518d4d2450654a988d5426870d9d8fa98a906d5f555d

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

Filesize
344B

MD5
382b01ef64c6b01ce82b60754676ccbc

SHA1
5ccfb1a532c5b86607652ee7902f6aa473e1bde0

SHA256
ee0ae342033c008b74a3c551324516d62905e93f78c286ffbe1c8b3719bf2785

SHA512
1535e2ece444216ba6be1b92d12607857dd15ec18890ebe42d36db6e8bb154771d0ba33ab8c8fdbb62b2bdfbdeb7b3fa70916af78ed38aa4e14659e408432ac2

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

Filesize
344B

MD5
0a6f985b34ec770193621ce0fa4d43ed

SHA1
89fa7dfe403e500b2c8992e1b2c83d6265461c26

SHA256
5f5d2458d63a97ed1b71d21791c77bdce29b58581bf31a8d04d83059a8816053

SHA512
23613f982349116dc547c9c0c0812f5416419121de9eb01a98c4a62a84709b86c9bf0200bd253ed709168fd9859b58f513064f65c9412865cd21d702b5979247

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

Filesize
344B

MD5
0940e26b6f024f377a681bb710231825

SHA1
bd6adffa4b8f0e7dbaf338b90813ec7908c8a3c9

SHA256
52f1e38503c7435b3b45756dbe3a724fa560c2661474c559f0bc53ca2fcaa628

SHA512
f9bb797d2bc15085c79cbe1566d6f0f9a2b33cf8a962cb51029ce3a7079b49b54e39461a235bdd9f303a3a053cee207ce11daad7e2c9986076583d7157b9694f

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

Filesize
344B

MD5
36e13854ac69b22cd2dc416642d72763

SHA1
bcb139d40c035a1097bc99b9f2569adf992061fc

SHA256
2c56a5acecb5d2de1976e7eacce6b73770b574ce254b8b89d9756e9b02743635

SHA512
c57e02beaef2332750646eecdde92afb4d7952871b7d36427894a5dbdb6263b499fa654b768e40cf3b8a34b4370a9b2ea8b405b629e8940d72284ccd4fd045fa

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

Filesize
344B

MD5
f207fedac54f279e68bfb3ce9ee745bd

SHA1
e18f0b4a76e1c9e062fcec29f5f4153376ecd049

SHA256
a54e81af65a47f0b646007092e191750e8c400c4ddb8d58f2cae1d03e6db61d0

SHA512
fa5dba22eb9908ac6607741c97cea66ac1b6cd86a060266271b12a0f53b3b4d64f5aa6fc4f81aed861bc22f7b2bb6aba64fa90f97854d6daceac904c89794303

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

Filesize
344B

MD5
cf7e62c2fd6265f9580fa9a559fd039c

SHA1
cf39846670cdf125c0ca830615ca37930d21897e

SHA256
84baa1d2e79db949ae991cdfff5a16a129e774aae8fe029e4be14367ed28df3f

SHA512
98b91f222d35e50e95c97f47ea7eec21fd906c2de5915fc184b1d1f947f432c78e01d933dd1c13da86db527e518f2216b6e75db0875641ed46b0a671df4a5337

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

Filesize
344B

MD5
a8fdec5a5193f80240865040a1c1de79

SHA1
6be5e78c0d8ec4cd25b4916388d4ae9e8ab85fba

SHA256
7a451ef2c29f7869d22f90b2bbcd2c114d797afbdb6c7e71a575c6ded2b9f1ea

SHA512
384b5ec04294965d135a49886ddd2198fba6389188eb5fd3e1242022e393d60e709035900f5c2c35ffafbf6a3992464f0eb7bc0a0e575d817e4f27554a4cee88

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C:\Users\Admin\AppData\Local\Temp\Cab2A5E.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2B7E.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit