0067bf7f8b5857c2d73939b1e2944cd7bc987dde658870628def95262fabf643

Analysis

max time kernel
100s
max time network
135s
platform
windows7_x64
resource
win7-20230703-en
resource tags

arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
submitted
04-07-2023 04:16

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General

Target

download/webfonts/fa-regular-400.html
Size

315B
MD5

a34ac19f4afae63adc5d2f7bc970c07f
SHA1

a82190fc530c265aa40a045c21770d967f4767b8
SHA256

d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3
SHA512

42e53d96e5961e95b7a984d9c9778a1d3bd8ee0c87b8b3b515fa31f67c2d073c8565afc2f4b962c43668c4efa1e478da9bb0ecffa79479c7e880731bc4c55765

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{89F6CD41-1A21-11EE-A0ED-72C39AAF56E6} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d4e20c56306bc849bbbf82eb036fcf6e0000000002000000000010660000000100002000000070ceeb37f544446207c93d90996987909b333bbdba0c1748e0a07edb9832218d000000000e80000000020000200000009ec9e5b3295ddfaecf296823890164b8e03a4dfcb3dbc5430194ecd180dd019520000000d44c1bb3e1cc548961c625a117ee57e6a685ae260d356f42df7ee791177a6a5140000000176b4867a75d0ca13729c8619b9877ad9f929c8d457231ad82fc98072e3999d7c0bc047847f968ae9689304e89f97b4a6f51583e1448a09038d33737a109d799	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "395209159"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b002955f2eaed901	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2664	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2664	iexplore.exe
2664	iexplore.exe
2200	IEXPLORE.EXE
2200	IEXPLORE.EXE
2200	IEXPLORE.EXE
2200	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2664 wrote to memory of 2200	2664	iexplore.exe	29
PID 2664 wrote to memory of 2200	2664	iexplore.exe	29
PID 2664 wrote to memory of 2200	2664	iexplore.exe	29
PID 2664 wrote to memory of 2200	2664	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\download\webfonts\fa-regular-400.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2664
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2664 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2200

Network

MITRE ATT&CK Enterprise v6

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
5a3ac2000c53cb48701f7309f234c12b

SHA1
4f511bf2d86103d9a006d404b7f84607d5aa2b75

SHA256
c6488f71b121c91aa2df4b71a41016216d7db4384d44b44b88f85c71a0d16d01

SHA512
5b350f8196432343e6a8a36493122b7ff95a6e62205bddff8ba8694b4dbe56893d0fc2b25000d86c56e7384efe5ffe7756fedac32d428970f499aea784d5321e

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

Filesize
344B

MD5
a87e77322161dd0bcccc9c6e6aae3bd6

SHA1
3447d91c0c743c8f95b6a1ad56ca62c145552544

SHA256
603c26fe570bd7ee8e708fd83ac8ab224385cab18a85617e2d2002a8f3cccf17

SHA512
8bb021c4c033d6d79e914ccb5231e299b0f88f75e154195dc78884db745bddce8e5c8f52c8e8f11b46a791cc0827cdd43ad3962897fdfa6b3be82bee4710a060

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

Filesize
344B

MD5
3e13db3502eed11c0bb9cdfc7f299191

SHA1
e38ca66577cf30140a9829bcb3ee736fbaa85498

SHA256
6584edd913de262a258e99c97a3876b57ce7f7092c993cac8191bdb97be7b877

SHA512
273d6bd732f48007906469b60eae500a378521e5f52c5ccb483be8bf8d2bef2a6aab12119760844f4d8f168dc7b5cde31d53376f46842625a6be18af5b2c08c9

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

Filesize
344B

MD5
d6443f2ce0cbe58415ea3609a5a8b21e

SHA1
d4fc603a9aab5c80beb0c97dda7141cb470cb2a4

SHA256
493c7c03b2a47fd2b1cd9e0b3e39bd6350708c9db833bbac6ed8c5de0eede23f

SHA512
b485cb2195e64ffd044b5f2dac3b8f241351c2fa5e73baa278c4bda98ce652cf40c2d37288e81a52f7b4c96df567ea779f37d47c2b63f9eb33544bbf187692c4

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

Filesize
344B

MD5
37bb5501bdc896fe6153db444e1cbd8e

SHA1
bb3dbf14179cb212ae4bdd08c98dfa49cde058d7

SHA256
384cdcdfcd7b5d8c306b8706d129674ce63858bf54d53d50f910380d11267b1c

SHA512
beab4fe9294b349514578c1493acb3ac6aaf928de0500116c30d50e7b55c0968d3da684d2108f3370c4bafd611e5ac6da544e1606230c2e3710dfd1ff0f05a8b

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

Filesize
344B

MD5
44ec3e747aedfe5c536e1002850a52c1

SHA1
88c98160d4c4128399bd51f28e7230201c53e32f

SHA256
1d70d1c15544d48bf117aa06ea1c08da31e4971bacf6f55b78e8155fd7a88c87

SHA512
6402c523f0274d1f2452111daa43052577702356dcb5eae8b74c6c541923b90a9dfd3f707201c743126d334cbb36931a6b23ef2826c67205c8aaf0de5438e17e

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

Filesize
344B

MD5
0f0d0a8ea82385a3ce3586e269a44889

SHA1
24520a2a4e8d209dad371478fb99fd3eb581d888

SHA256
2195eaa1b072cab20969b9f94421ab75ac5ba6a0d8666fb0e4f48e42ca8987a7

SHA512
5f7bb568d7d7aafce569847f57c58245398b9eeb7fca75fa5ce0a5c029532238b89777473170f78d3af157278c7f6537d227fc4b662420e42b04773a51ab5343

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\IXTVO3I9\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab5074.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5104.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\03KUYQG2.txt

Filesize
601B

MD5
df07344a609d49d0aa42c9ddfb4f835d

SHA1
7b7592b973f8f8d8de1589e3f1578bc89bbb455d

SHA256
10f6513eed44690592073405ae1a393d1cdc4d7f5839c52738dc098ea740179a

SHA512
009f1c56cd8cac2222931e38f3c6a00e656dd8fdce75f41e976da595d0b1a6a74dc194044b9dbcbf51b2888b51b6ea6334f29131b53ae8112c3769582e203ecd

Download Submit