e2ece3e40815f637ee5cb3336ef1fbfc12e05c45ec0ee17b37c3a4f629bdf3b8

Analysis

max time kernel
122s
max time network
135s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 00:15

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General

Target

083a7b4ae2f17f2af0c5d71dbbaaf33b.html
Size

6KB
MD5

083a7b4ae2f17f2af0c5d71dbbaaf33b
SHA1

9c279ab49fe6075831e7502a18f0f27623bf3fb9
SHA256

e2ece3e40815f637ee5cb3336ef1fbfc12e05c45ec0ee17b37c3a4f629bdf3b8
SHA512

9a33a6fc2f522ec8c5678b8016c1493d1efd7ac71d13e2b734217a07897bfe5161e165d1d1ee5239ef06b4330c79b81e029551ab850c50613ccd815c09bf7ef9
SSDEEP

96:uzVs+ux7wCWLLY1k9o84d12ef7CSTUKIcEZ7ru7f:csz71WAYS/Ib76f

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d80bef292bee784c8e3c940d61fdfeb8000000000200000000001066000000010000200000000a8a37e8a797c6d0ccff50179d0b409667e00eab0741cd48dbf9c55ab43c624b000000000e80000000020000200000003fce82524bbbb13176aa9373d88fde477cb37b6e40d1cbf3554e0569dc651bc22000000078d42e3e6139ea04eddc62809a8600f683f98b59677a513e9f42150e7753014c4000000094a9ea0759d7c8972acb629f641590de2af88d71d67c8c7be243770d2648cd482c470f91c2b81c6d249bceb2dc75cf3d4db39fea8a9b85add7887c1bfb0bd513	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{45E9C7E1-A74F-11EE-9201-42DF7B237CB2} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410128812"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 8085162a5c3bda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2336	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2336	iexplore.exe
2336	iexplore.exe
2444	IEXPLORE.EXE
2444	IEXPLORE.EXE
2444	IEXPLORE.EXE
2444	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2336 wrote to memory of 2444	2336	iexplore.exe	28
PID 2336 wrote to memory of 2444	2336	iexplore.exe	28
PID 2336 wrote to memory of 2444	2336	iexplore.exe	28
PID 2336 wrote to memory of 2444	2336	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\083a7b4ae2f17f2af0c5d71dbbaaf33b.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2336
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2336 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2444

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
225ef71fe5212f40adb2d2e53363d86d

SHA1
1697fec1bd7b033c0272125fe8a381d6c400f796

SHA256
3740a307bd6e957a28264ac9a57b3093eb8b0c99607d2df27b344d5ebc068dd1

SHA512
3f272cd5954dbac22331fec4e7201cf7f9ab1691fbbab6bf1e7a32dba35d966df96f86d28be5f0b74640f4cb04a8944af829879192b4561653d55645108caaae

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

Filesize
344B

MD5
9372e707813118ce52acffc208154976

SHA1
60b8bac420151a113230249a8dd3d220993def47

SHA256
353215921ba2ad2e251c160e2fc935d6e6d6d9b67a7dd47b50e86caef465db90

SHA512
8225b6e9146d2bc67b24d59a5b0db098d472548dc45204b10621013e7c9314fc3ff379dd1342b1df54e124917f181a7c35d582c153b11b868e8165137122f26f

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

Filesize
344B

MD5
78f3a40939f4ac9b58184f41cf81a625

SHA1
d8b612e67adb8082ca9766179cb7db07e142ee0a

SHA256
f7621e290e9c6d5f20326e592ae060ea5ad80a712f242567f62de118de4fd779

SHA512
bf3ae8c48327b5ab13f9668a260fd3b4257dc5cc5b09f5adaab62a1630ab699b6ea24d556fdc6c636004027773263e23b6b3478157021a4caefed90eb6e64c09

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

Filesize
344B

MD5
aa2d9cbc35ad26721e91d6e3690d48a1

SHA1
17866dc38bbddb35703334863e7ed931e767764c

SHA256
0b8fe1973555eb50edb986b735a18e4a726e42f47775ed5d45a63f685af1f2b0

SHA512
fe5451c7fe52f6e4a3113308b5aff202233c90932f64208eea2a885dbaac054c3140ef4ceda6306017de0f8bf9fb32ae95c78a73099e773102a935d2b963ccfb

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

Filesize
344B

MD5
7825797d0f18741f51b078a56d13a73d

SHA1
723a91761af3b9d3a8324cae0f11ed91b539aaff

SHA256
b0bec45ca66682ed69ff6707a915f8a9f44c5f1656eba2204c719eced6f9bfc3

SHA512
729bd9eba0d7d8b732963cdceeaff341382c6e74e60d260e8e4caf1f713ee759ead5471d69e6f61fafe60fae0b38b4e549a9601ce98376f073d4ebf718df46a6

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

Filesize
344B

MD5
46216dbb89875cc2218c5cafc294da5f

SHA1
ca804cdc232643a4215e606efbad0c11d44fd059

SHA256
c259b56dcb014feae12675ce842e975e05654c0f670dd21c71d2b6f6a4d13707

SHA512
12a35b753c091dc068ee965d4e931603d446f9efec80616f0df4d494c3eaee95c884bb7a37b6e72ca07cf2b5775b065b05aba49a0d5497d3e448bf2644aa50b5

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

Filesize
344B

MD5
d227b75e21f70dfdfd47fe5cd4e864d6

SHA1
a6fb5909c3dbfe7d67db4cc2c8fd62467de258d5

SHA256
d24f4330b7f745254f6e33066e34fb09c7bf11f2551bb9b9a12234f3beaa7992

SHA512
0fa92811950fb9f0d271d40c646248c31420d20d41154789d9a311f0164286233d9e4703ca9f9d44c38289743e523f212f1a7e970084e8eaa0008dabc76be365

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

Filesize
344B

MD5
2ba232aa5b18634a16f9737095fee272

SHA1
f598cb7bbd122f1a9f83931206c0a115b7aeae9d

SHA256
009e2afd32abc9fc2589479aa0376596485224cf6bedf7714342facc7fa1e152

SHA512
c6542aa2b863721277336cb820457d3265e06b40b055ccf560f190af12efa5dfc72d175dcbed7dd9c69da1dd7f900a87d0541493635da9dc5e8da555410c7d25

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabD653.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarD8A9.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit