daa71f72c5ebbbb881971baeaca0177db6dab3e150def63ce9d9fd94ebd83f97

Analysis

max time kernel
150s
max time network
138s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
29/05/2024, 19:20

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General

Target

81a00441f1da1333b473a8c38dbe27fa_JaffaCakes118.html
Size

19KB
MD5

81a00441f1da1333b473a8c38dbe27fa
SHA1

b3fe79a8676a9f6c83cd923c6417a741293621d6
SHA256

daa71f72c5ebbbb881971baeaca0177db6dab3e150def63ce9d9fd94ebd83f97
SHA512

1335137e573bef7450773ce7169a5bec95787aa02fedb4de2d66d1e2681f244a6d68bcfe2d397e5844116be5e7ca9b72805206a9907af9475bba0c901134a7e9
SSDEEP

192:uw1F5ukbysmmgb5nMKBdRZmllOwEG6onQjxn5Q/GsnQieazNnjK3nQOkEntIu3T9:0Q/bqmwJ

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-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{8FC585D1-1DF0-11EF-B393-E64BF8A7A69F} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423172318"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2936	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2936	iexplore.exe
2936	iexplore.exe
3000	IEXPLORE.EXE
3000	IEXPLORE.EXE
3000	IEXPLORE.EXE
3000	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2936 wrote to memory of 3000	2936	iexplore.exe	28
PID 2936 wrote to memory of 3000	2936	iexplore.exe	28
PID 2936 wrote to memory of 3000	2936	iexplore.exe	28
PID 2936 wrote to memory of 3000	2936	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\81a00441f1da1333b473a8c38dbe27fa_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2936
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2936 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3000

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
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

Filesize
342B

MD5
67bb545713fb88b79aacc6114f70809b

SHA1
ff9a8c83a76d3fd0fcd5c907c2333370da253e59

SHA256
498b7a976c672c01bf172b079e9bcaa236628b5550c1b331fcff131250829191

SHA512
db47d3cb1d4286dc4343595ea699664964ec1dccd99665f6a3a16c9a751fa8a539f3e7fdbd20cd30039a33792d40175a5b72b21a5e07e106dbba284462541a3b

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

Filesize
342B

MD5
8be6da5b4c7813133ec9046098e0729a

SHA1
23a2e3a04053e38855b99406a6bbc170ba996a97

SHA256
ef2c1d993f7448fb6737c35ede5bee877c8f9f2f0a3fe89417d7815fa80058a7

SHA512
4e9583d0bba18230721e2fa19fc21a526d5a57afa9381b1039c0e5ae09460e63242b995e4a5e64f7f1c653ccdbecc5e1f6dc4cef1db35d11b4ddf8717ba2f213

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

Filesize
342B

MD5
3fd85c6af69a735eaa152792559ced00

SHA1
33281a9c2a04537278e3e68e40af4770e999af85

SHA256
45fc3876cf4df01244f33b1703589e32d5aae620dcbac14c8adbef5ebeff089b

SHA512
72fd6dc62be175c37e2b6628a371963a20c53a0c3b335d05f2f37f207352977aec6ed9faafff836197b507a9b4920b533b41d3283dff84007c5f61441d3c15f2

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

Filesize
342B

MD5
f572a8fba9a8c8ecd8e37879c01876d1

SHA1
43ab30f48fd6638b69f97db7f0f1bdb79ce09ae7

SHA256
adf3763b2cc3dee9321533c9e9b5f378331e33209aa80a165862d08dd76a3bd8

SHA512
b916ea556ffeca77f09f893cc769779fb9eeb778da64a89cfba5c65f27eb2b4b41928c6e0bd31b4249c249ea0af7dcecd9a7c3162c87c58943e6451662624cad

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

Filesize
342B

MD5
92de846b66ea0f064644a283c0fc2712

SHA1
ffebf69bdc84d7854e3f5b92b8adb1d812c037ac

SHA256
a890d968f77b879131df0b7bb5b6e37451515d3288ab010d2c797a3c0a1a47ff

SHA512
73cdbe4fab78b015616d18e094a09b75b8287e264e57d773dfe2c5ab1e01670dadf6ce3ac37f22d2d5d113bd9bcd80051fd1d498cae7583f18eaf1ffbaff2ec4

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

Filesize
342B

MD5
bf071f9faf243ce48a1d1c73c5e6f38d

SHA1
f71e11e1ca43868a964eb668be5102d901154946

SHA256
37af6d86befc097bdc40650bd530cd68e5ba887e8bb98d81cc35fb6903b950ff

SHA512
250b8038d6e325c59c040ec2aa4feb5e4d9ee7beafefec357232ceb0e860a4a3313ae004ef11734e8dbc646c897ddde3924ed368d855120ebdf50335ca7af15a

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

Filesize
342B

MD5
90a918daaf51d778a6c4c63aa18cea9a

SHA1
c4b3031c91054ad39a695b01b36db7f5c465c008

SHA256
05988782bb4f77e214ae4314ccca2ab9f595e4888ee74a36e9962bc0c287230e

SHA512
4179ac8613292b9836f3eacb13a59f0b072cacc6b2c7183176b6176c81ee6e5fbde5c4da3e121c5a757a959d564f9be427bdf4b1d41243c6812984d4e5fa960b

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

Filesize
342B

MD5
01e5527ec3c1af0267edaae20abe93bd

SHA1
1a044ca8a45730132f156a543b8a7ba864409f6a

SHA256
495839440d561be3033d538d244dd83ce975f175d4ddd9dacc7cc53ac621057e

SHA512
c246ba9f07732698ffdb3369c1d80c052993df1ac85aa82424a0073c0eccb55a01099ec76dc2493a7d65ccd6fe9d99922bc19d1d1d0497e1f90bf8be24a771a1

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

Filesize
342B

MD5
785466b996f56c2e1e5a2e1d99677c1a

SHA1
7c77b1fd23229dbd492a96497545550e3d491320

SHA256
ae46b24fb71b595eff1a5e33894a207c94db030539879a5c7eebfce7afbb6679

SHA512
1ec2667171fb60b2432e5a8cb3ac4749c2c29792b7f59343096585dbc6db3ea2494a2fd5005edad78a9deded9a12800ef11380727b9442d9bf914735f5da1efb

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

Filesize
342B

MD5
94665c5d7181dfd539ba245c392db309

SHA1
c21160b07ac762430f796d21f61a1da2cc452335

SHA256
a34abf3e982c655cbe8c65fcb14bd2e87d5187754f99a7812063037372d7ebca

SHA512
aae0211d6eb8f5308f6132f42ec84e9f0fc45754415a1c554e7db1c490995d836d0326703b0f31cf78a66c9f697157fca7f35cf5c6d7d5cd1fa440dcd9d9248b

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C:\Users\Admin\AppData\Local\Temp\Cab20FA.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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C:\Users\Admin\AppData\Local\Temp\Tar218E.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit