2bc77000d2fecc911a936a6a9273663a53b8344099a9739f1f690d8133ccbaa0

Analysis

max time kernel
141s
max time network
142s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
23-05-2024 00:19

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General

Target

691eef8ebf6784fdd752e4197d8c9ccd_JaffaCakes118.html
Size

41KB
MD5

691eef8ebf6784fdd752e4197d8c9ccd
SHA1

4428c561ae5e3851e344fb21867ea50da87c9e41
SHA256

2bc77000d2fecc911a936a6a9273663a53b8344099a9739f1f690d8133ccbaa0
SHA512

1394a0fe5313fe982945656d6c9a334d799b5a5b017b6dfb9712c32a0bd61f7e5b65c7ce8d9e788ca02adecfe254ecee3e604655750436c79e048b4f7fa27a85
SSDEEP

768:2Gb/E61llXWoprXN4sZdpu80Qo8wIglSSG7OpAm3dcIrRAqF3R:2Gb/Xl9WoprXNvP0T8wH5zpAmtlAgh

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEiexplore.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000587104b0d2f7da409208cf3ae9e77a23000000000200000000001066000000010000200000006e59acd3834916bdef9e1018e02be5ea4a43ba30d347d31da15c2b56e0a01da4000000000e8000000002000020000000ed0f7cee19c1e83e072593221c46b3c55a96b138cb6d22dd0d5da0132f4d222d20000000df4cd27b1f477ef4320635ef632a037af04beab2346ceadcd8edd7083e25a7d540000000acd2234afd84643f709e8059775f01dec53c4a5108fdcd9ed9d03e27423eb8f0bd57faf1de79bf333239098e71455c0a49395a5d30963aa231cdbbb75f455523	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422585467"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c0810204a7acda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2E5A8851-189A-11EF-B21B-FA9381F5F0AB} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2408 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2408 iexplore.exe
2408 iexplore.exe
1308 IEXPLORE.EXE
1308 IEXPLORE.EXE
1308 IEXPLORE.EXE
1308 IEXPLORE.EXE

pid	process
2408	iexplore.exe

pid	process
2408	iexplore.exe
2408	iexplore.exe
1308	IEXPLORE.EXE
1308	IEXPLORE.EXE
1308	IEXPLORE.EXE
1308	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2408 wrote to memory of 1308	2408	iexplore.exe	IEXPLORE.EXE
PID 2408 wrote to memory of 1308	2408	iexplore.exe	IEXPLORE.EXE
PID 2408 wrote to memory of 1308	2408	iexplore.exe	IEXPLORE.EXE
PID 2408 wrote to memory of 1308	2408	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\691eef8ebf6784fdd752e4197d8c9ccd_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2408

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2408 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1308

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
b430f11f09e5e008e145e0982b5c7431

SHA1
aa26af3a4de10dcd3cba8ed5e4798c879440204e

SHA256
8b28538aab70e0ebc62f905f3272408d1e2a687fe87f5df5eccaa5f272fb003e

SHA512
9fc8e1e4a9b49a1d407d082bdde7ba182e943d02c539d069c4d706172b60c2b9794c029775a64072806fe819826278cfd2b209c56d8e8576180642140bc17600

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

Filesize
344B

MD5
bb53cbe1913e32b26df0931758ec43c1

SHA1
9996fc0ae6f49cb04bd7812f4e92c0216213d5eb

SHA256
1c9ae0e8eeeb6e9dccb8216610885af50d18a8a0c2441232505918249138d333

SHA512
431aada7db2aae1f4b13727c55ecc46038557def99975a64e7f13b36fadf14c17393d8d7f8481a9fd786dc0ff7dac054521756723d85cfa2cd93e12f275fdeb4

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

Filesize
344B

MD5
fec09b12124d43019b887f487b970ff8

SHA1
2d9bfd7f5016f8f9a49de2f6e2dbe601168cb29f

SHA256
76304934ed09d91b7b2d093efa7dbfc454199f104a36185992c333ec96b7ff55

SHA512
9f6700a0f686d124e4e8f5d997059c5b2b5766162743c2926b2d2cabc612cc9b834a4f296e1b18ab31995f39af8a0dc5e836bb55a14225091bbe7bbea6252fa1

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

Filesize
344B

MD5
d2790f83f93002ae83a86a3140c01247

SHA1
9d1c6afd6efad1674dab248d785625b5b650be22

SHA256
a42b104daa7310b7b86223e88570917b16cd7d1fa05fc772c36707cd1663d339

SHA512
551a6ca2008a95e5bd07f50f4ff287fe4fedc687abd53eb961c0c3af4a63e0dccf4e0809e1c095da97d83fa5e324f26059861dcaee0f0982e8d6ed678a8780dc

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

Filesize
344B

MD5
b1177453eac0d6341c9e96941b1d4424

SHA1
6dc9dfc90988c90dcdf7d1b0c648c312350468a9

SHA256
562cb8e4becff0d856c6629d474999d7ece45b3ac7bb77d7919cf139994e1b2f

SHA512
f5dab78f5e580cfc96ec10f3cb2191b815bb39c086b9b7dddcfee6d3b35e7659cec3adc09525da2e8617b984ba54a9856e91e4270a1dc74b33be7f84748f81b5

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

Filesize
344B

MD5
9f6c5e6bc0b760c2c19f4471ed76db77

SHA1
70d43124329afceb13bb45d24dc6db7c2da33744

SHA256
10cb0cd28324396ae6e01e601273784ae15b6a1820bff8ad30b9999227dd9e30

SHA512
a80df4ca40bb78b18f527dd814d6426a72d5835d5021fdf931cd8c64f5129093bac39b2f57ef123dfb215db17915f2470e08d180f0bc24cfc8bf01f3968217a7

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

Filesize
344B

MD5
9b4a04126148bb59862c6683b52ac892

SHA1
6ff1112adebffb0caa4a8469df46894e60ffc4ed

SHA256
15632a7877a7c8808051aab989d65396888c1471013944e4ee258bbf14f72265

SHA512
a6e39911c0619dd72440674673b72f979b37e473b1d6272c8aece765f859fe6eb7808b8c9a15323194f61a1975867a03c1d9ee614b42947576fc78bca3e1b723

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

Filesize
344B

MD5
f8156cc4991c91f018bbc9642f5544fa

SHA1
66139412f6b252017487e8f32734336bee641ce6

SHA256
0a2be1afa3321efe17a0649f001a97991465b65d4d23edb705ff44a7a436b513

SHA512
bd9778970890f9b12422488c0a049f15aabbfb40e89a878c07a83c9a8a2ffd3d87a469bfa627ce91f348a182ebb7aa9a7262e0dd5ad757913e14b757971b6334

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

Filesize
344B

MD5
dc4d64ddec723994bbea3e60322aa1e8

SHA1
5b7e7b9ed85dac60e36fbcebe39fbf0c791f8bc8

SHA256
e27d69655885470137dc8cda9e7b9e29a0e764af31af7fd3be4b02ef4a8925ae

SHA512
9b7e6a2046947d2a28c8ffe79527a566ccc411f5a0bd00766098629a84b340d36882631f7bedb98ae394901b48ea26bc723258f85d2697285e4b407330550064

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

Filesize
344B

MD5
50d5abda55ee54775be87801e623ffa3

SHA1
46602a3c6ea6fa3a1acc1418b0d0288cfc7181ff

SHA256
d531cea4f73a62b628f89905cac7e5d3d5dfd77b3f8277ff0d1cf513b9ba1d5d

SHA512
c1436f1b486a8d2ac167794b5c3de82e3e0bb4c1c5e43e212daeeb9d4e0a85a4467fcf3cfd3d69c3d182e392a09cb4aee97e9de6ed9052baf61902bf8b88a654

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

Filesize
344B

MD5
2ee7033cdcacc943a74ce3b3e3abd703

SHA1
96ce0dad29bb8e739b1dc27d3fbea2cd847024cf

SHA256
adb9967ac2789bc701f5fbdabc0fde41f00b469237b6eff24abb46e948e7967a

SHA512
243518d0ff7a46d219bc73869be9f8a0164947b9cf830f7b05f3e45d9b53a1d2fef05f3741f98069108931f6de2f8e027fcb81303089359b365a66f8b0827ec0

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

Filesize
344B

MD5
e8ec04de1413bdfe2f94e7bfec981ebe

SHA1
d020694154137617d81b17a4eb10219353a81feb

SHA256
beb4d0ea105b620a5068d3ec7999a891b08e51386cbcc6e69bca3fca2885bcd1

SHA512
2e8a26f4aea57ee1fbeb7619b887413515692cb3e9a83bf2974434a9e02fd9e66c643199b1b7800773d6db6a5f1ae431024c46ec49489dbfa5df2c402071e895

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab3F43.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3F55.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit