f058a8196e068c1ee1f4ed9c09d78c32525305f2c58ac578e53d7bafde163d15

Analysis

max time kernel
139s
max time network
132s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 22:04

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General

Target

More/WebDeveloper.htm
Size

6KB
MD5

c3559e2df8186eb4da5ee04d73c688bf
SHA1

09e164078769306749ffc8987971b486854b22d8
SHA256

4de2696ed42e08a6e86138c63351fb6b9707be03bc2b66ce581ae764f7b0a394
SHA512

a66cb81fa11b3af0ed9b4a89b960a8f41e1ee8d19e9bc3f49a6769e80d2631e7d509eeea952a0a5283a18686f6a3b17ef0613fda4e2f6fdb71ae507ce1f024e7
SSDEEP

48:bpIE8S2+bS9/L+ZotqjldAzhQabMgokeXCAmu3xTcx9MoGH+RYxIVW9MkBLsDryq:IShShIkeXCupC1C+RHIEd8ul/8uqAhv

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-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000566b58630fb3a044b91770fce5e9b2d6000000000200000000001066000000010000200000007d55e15be4cd7183ea65d5a4c18f5b672e9c0d95a586fbb0b2fb660906f057c6000000000e800000000200002000000071309d87fde4bef19221d5f80ad014b131b768418ce66d64d8b0e1cdd3c41f68200000003df7855115522cf5ddb8c703f1cfc13becad1897a86a5905552ba7d20e339fa840000000efe51847a4450603c717ffcb610ee310ad8be83b421119f695460a52fdfdebcd1d5cbd98fc0eb1a4d374398461cff673d320a9f348d2c19abd27f34f53623052	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E3325A51-AB1C-11EE-9A90-DECE4B73D784} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 1091a3b7293fda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410546978"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1568	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1568	iexplore.exe
1568	iexplore.exe
2264	IEXPLORE.EXE
2264	IEXPLORE.EXE
2264	IEXPLORE.EXE
2264	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1568 wrote to memory of 2264	1568	iexplore.exe	28
PID 1568 wrote to memory of 2264	1568	iexplore.exe	28
PID 1568 wrote to memory of 2264	1568	iexplore.exe	28
PID 1568 wrote to memory of 2264	1568	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\More\WebDeveloper.htm
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1568
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1568 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2264

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
2ba0dd17ee8220fd0eaef21b35fdb5e4

SHA1
dcfae34fd52075d6f6012376f8ef509847acdb96

SHA256
66ec50617b3551e5ba3dc1dd110f130b6fffb517eeb1f202fd9f502945f1bb0b

SHA512
236ffac17ab5fd9acea239356f4f38bc7b25df887895dc3c7efbf7f8e466efdaaf6a95e7f42412ee0cd298c8db7531a71ccd9502ce0bb858ec1937bb38528a33

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

Filesize
344B

MD5
7e8abbb8907cdbe3b3c28e30c3b21e93

SHA1
cc731088df9715a481caa626400ee2c6bcf7d4ef

SHA256
0208abe377ad935288427b6d129370963bd578a6c930f06814c5eb66f8f8e25e

SHA512
727aa5564a18c56958b0a66cd6b98f0a4cc6f4af89ac324f931c3e8910fee68cc77ece19969002c299f6cf90cc851f160c0dead556f8fa43f5174868f97036f3

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

Filesize
344B

MD5
314fe1c5e4e262229718046a41ca816a

SHA1
cf5e25cfc2748e09316fe4e15478f4a72c334207

SHA256
b3410f8be16372c66d62afb8c77f258044d9b4dbe40c855ecc2c0afcc0a5366c

SHA512
bf8d51d94030c8218811a64227d78a26c94e1004e1bebbca3c6923adbf9bfb16286c71f07e73e07e295e4a9cb980484c005d0f11add7bf1bbf92a176fc16adea

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

Filesize
344B

MD5
820d6ef1355bcf054a60cf259e4184ea

SHA1
ac293f84a58bbe3034a4c426eeb63549df79c828

SHA256
726d70212c1a96d0b5db3650b73833dd81cd13c5bc60cee2c2eea42ce701c30e

SHA512
46730aaf6e2d90514989eb82bc0be9fa9c737cfce67ccb9f1298f4f947e8c760bdd56daabd3eecd7ecdf16514931dbd49df56106432f5c40c786ae01c1195d40

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

Filesize
344B

MD5
a2b8e8e74be493d89cb571ddd5c1bdfa

SHA1
89b5f8ab15f9e96401c443bae89083a1e5331387

SHA256
0028fb28a9508abb594c837af7bfc30063c48bc749221f358f870aa60c3382d2

SHA512
ecbec7b8354e129ebc8c9e7dd4be4efc8cb36c71c8ae80731bb383836e9bfea256863aafce3f5e452a963d4b8cfce4287ec01e89239dd7496a8c609b3e829d0a

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

Filesize
344B

MD5
a7d27366fd66b17ad3020ed158e74e39

SHA1
a9997f970647d9de165e08593ce663063ed887f7

SHA256
d15254b8f95deea880c8f83dc8f6bf40a8838f5f304e31a448a419ed0f227f2c

SHA512
b4efb0fa723117aa4d4e0e58143945ed2fc332da3c653ed92225f9cb457352805e06516b44eeb05adac8ace8be8813cf20f0ce0093b16571e6dfae5f7db4e511

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

Filesize
344B

MD5
5a062a7e0c5967d589e7b65f80427b93

SHA1
033612c5a4b9de8f0a9f6848efd9c8cfec1b65c0

SHA256
ff064ff6106d1a9f955cb7a13286119915b29bb7916d1c0d0e4286c9ebc663e2

SHA512
f29e4f3edc5ff4fc5536baf8ae47a1de46b2b56d19af0c704536608dea30e30bda1e7dcacc1e315546e2aa6b4b47643fa325c8b539bbb02d6bc8f3de84d73b64

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

Filesize
344B

MD5
b727b6c81883496d667f76388faff77f

SHA1
6ab71d95a0d6def87a8537d8ae6f0a3fa0707e6e

SHA256
152873b80fc62da7309cf3809bd300a0d7595c02555d3889df7ac71e4ca2de80

SHA512
7b158e245251dcbf74cec884ca2cdddb338ace37f8b650907b68786de536dad234a7485b75328da298e365598168bbe06700934ca06918ecd550cd8b4d25fddf

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

Filesize
344B

MD5
798f16f8cec4452a933e2b61d2426625

SHA1
36fb824e02741f93c79c0f2ed6ec1a4e34be2d93

SHA256
403ed34d9c33e59c9a8aba76c6b6e5aa5b9536767735b208cb2e0184e459020b

SHA512
ab466984bc13732624632205bcdd15bfd8c3056367f006760af02c70bf52dafd1c5fc7adc149f35b448c86461cf3839df3461799abdf8422e404963f96d394f2

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab3804.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3817.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit