dd926587788195ee2b81d1a39a1c29abcba7518ec467f58613fc2245ff4e3d05

Analysis

max time kernel
149s
max time network
151s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 21:36

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General

Target

1d35ed4c972dba814cca4d1aa7ce55f6.html
Size

37KB
MD5

1d35ed4c972dba814cca4d1aa7ce55f6
SHA1

43c6afa6de43d476bb1d50adfd1eae78bc52fa9d
SHA256

dd926587788195ee2b81d1a39a1c29abcba7518ec467f58613fc2245ff4e3d05
SHA512

badaad8957c60048efd45f9f81425599738b47ff41fba09c2d89e0f117ae0218a14d5a6721072a424f129f6fa3e8569ff88c19a26a116b6297da795eb95a0c3c
SSDEEP

384:oQ/IPK7zLmZCv+2H6uV/OOhXKkCnz96+OE:BLmZC5KkCnR6+n

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 31 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\InternetRegistry	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\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	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 (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410253012"	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\IntelliForms	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\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	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\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{70114E91-A870-11EE-9C0C-D6882E0F4692} = "0"	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
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1956	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1956	iexplore.exe
1956	iexplore.exe
2196	IEXPLORE.EXE
2196	IEXPLORE.EXE
2196	IEXPLORE.EXE
2196	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 2196	1956	iexplore.exe	3
PID 1956 wrote to memory of 2196	1956	iexplore.exe	3
PID 1956 wrote to memory of 2196	1956	iexplore.exe	3
PID 1956 wrote to memory of 2196	1956	iexplore.exe	3

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1956 CREDAT:275457 /prefetch:2
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2196

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\1d35ed4c972dba814cca4d1aa7ce55f6.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1956

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
fe4b39db92b3c9879eb050c60072637b

SHA1
dafa8fd0353710a94e71bc89fa5cd840b59fc4c5

SHA256
565e00afbc9bd0aa8ac1e7f318677f18c75176f4516cefc3d6b98297b8c1ad26

SHA512
abe902705fe5dd2e968a204341950732b22bbe33cf975d01e0a6d8fd8be05727264b4745e1e6c35e9e4dddcfd2af1a67e3df25bacc37d0c624772fd6881933e8

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

Filesize
344B

MD5
c47f5740eae7f3ccdf97a816b79cb8f6

SHA1
c09bffeb91bd2228899787a9da9294b402ed59a8

SHA256
0bff3217816b4720d83b554dbc1bf789cf70ef1a2eb004c87d363dbe7e5bae9f

SHA512
9288d44916bdf7a2f603c256196964d87c9ea15137a935f188fc49b7d6db4994cb22e23647412ba3db8ffe31e21cedde7e8a51fecbdd3d8525d842b667d3a433

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

Filesize
344B

MD5
2ace0e5c94ae8848f3118e08be0b21c8

SHA1
c50f13272cdb56c644693940caebd1081be1c14e

SHA256
1833a8b43e2ccebc932564d557e5f2f040cd38fba54a62bc940e90c0658a13bd

SHA512
e11a3cc4ef13566a1cdf3dea16e6694b99ee0a33f8f6ff52977c4487cffbab70f103bbd793b736f85aa244007341b4b03c8c63eca5c9f48bf7d4366d85a11fcb

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

Filesize
344B

MD5
8e61c993e7b66e5c7d0a148bb6dbc502

SHA1
5efc5d955508b0f023411a9d8fc710969a5b7d6d

SHA256
9ae27f4b3afa28b52481913a5fd650f123c06d5ac39e108bb323219b9cd1c491

SHA512
ce05de392377f356363546343d067b8ef643f993aa373227d201f30284ec3bbef185571616624506895f2c7ba610c962a8fbcb2360d8315feca89ff9e69a1687

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

Filesize
344B

MD5
64340f727bd7a4bbb273618f49e273be

SHA1
3c09afd1ef930982751ed7e6f92c98eeaccb35af

SHA256
608ae716c7f9040e93bae9b9a708a17cdde4e2143a1a9b2a5bb6e5e01bcf8f7c

SHA512
6a7c8b679d851dd38269a0c5942f2b924b34c5df8b869bb46a53f12cbe16186c005ae45e5d4b4ac611dcd8bed92292ea4eb58384453bbc49d16e00317fe5f75e

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

Filesize
344B

MD5
2b02140ef09fcc6cf0a9073e38815a4e

SHA1
84a4ad681b3ea2f568b49cc52b801b6646a3bbad

SHA256
141453ccb68cea3b1b8b47976be81141c7f6959c08e265d149a1c5a368340827

SHA512
f5e6dfb019adadc61fcb66a2af56cb29894716c073b77a483bda107f89888dcf4894b8939d20e9507d9a3cd8dc99494b0b789e74b75c470dc14ad56b5b979287

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

Filesize
344B

MD5
69dbdfc1dc784bd5ea037c284cf40e15

SHA1
6ae6b0d2f971519ebc9f32188eeb090260b62388

SHA256
f6c1fa5a2db153a882fd28c747e55cd5488a21aa3bf1c88d7b6ff4b893db7dd7

SHA512
cbfa2c62430b1595d74627bea8c92abf50634f66b17fbb3274587944e0a84fc0569d9cc84e7c59086105a63d688dcad852043e545b7a6b3145d9a021b39fd210

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

Filesize
344B

MD5
a65d6a67c9d4333e690dc753c5d70cbb

SHA1
a2de361d422c24c4c4a26074b89ee1aaf114508e

SHA256
236811bc79646d8ea4a22c05949db73522cf2fb0d6e7f5b770b838b4260c30c5

SHA512
fb89bea9285b9891b479de28b9d6bbd95204079baafb831dceca1319be0ef24b7fae58018976ea33c93020d050a685bdc79039a044dfe685a3af069c04763c9f

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

Filesize
344B

MD5
b80ef8630ebaca434b771b737f3070f3

SHA1
758bb84fde3e3f36a16cc4d5ae4ae8d9c688ab10

SHA256
17322b9b6139ff168319058aeae2f883bf758592111c82f452a1cf2f997f0230

SHA512
8e583be0607e189df9a6fd10382463e70de21dced2f30c4aab4dfc3dc263a2a316b6068cbdf08ab4fed6a60da6b787b23648b0be2abf0407b15062098e1856aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1018.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar10A9.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit