2e214679ce6481cd421641a04747f52e453ae9aedcef9613f4cca02a66eb5498

Analysis

max time kernel
137s
max time network
139s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
13-03-2023 07:30

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General

Target

email-html-1.html
Size

1KB
MD5

c646b881b85d3fb2aa3ee56523d3bb65
SHA1

2f9b737ffffd2b94149cee159e31300a0f60a0b6
SHA256

8a89165748e8303545bedebee7e31d24d9669c8ec24878c7b37742e1e1ec569c
SHA512

5849b4305ad3ffba64a0e34b4cf3461705b19e86f2a80678c7a5d8c3f9927fc523dd250bb8e14b5fcfafcc7c027962c68651e9bb4e76f1924fbee9610b4c28de

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B724A8B1-C179-11ED-9547-52C255710AF6} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "385461379"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 90a0d38f8655d901	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000f35fd4ec1ca1494aa57fdd0dc6b810a4000000000200000000001066000000010000200000007ca6d36b8544867d2fb61c6ce177d5a80fb057f80e18aed12da63f509f4ee6fe000000000e8000000002000020000000f799af542f1f44ba3bfaef7c89fbf5965bd0ff775ecd649c4785d89ad85f86b5200000006d3c16798014d752e21566bdd6b099977695600728403540b298b15db83258fe40000000deb9c36a2b83b707a2e6d21037b5df88035288816423b51d4a71c087b33012f4288342d529b408e698bbc21a29939663d8af6462434508a63fc874f62280ef9e	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1040 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1040 iexplore.exe
1040 iexplore.exe
320 IEXPLORE.EXE
320 IEXPLORE.EXE
320 IEXPLORE.EXE
320 IEXPLORE.EXE

pid	process
1040	iexplore.exe

pid	process
1040	iexplore.exe
1040	iexplore.exe
320	IEXPLORE.EXE
320	IEXPLORE.EXE
320	IEXPLORE.EXE
320	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 1040 wrote to memory of 320	1040	iexplore.exe	IEXPLORE.EXE
PID 1040 wrote to memory of 320	1040	iexplore.exe	IEXPLORE.EXE
PID 1040 wrote to memory of 320	1040	iexplore.exe	IEXPLORE.EXE
PID 1040 wrote to memory of 320	1040	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\email-html-1.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1040

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1040 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:320

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
a0326b51d1b1d63abc611fd441167fe8

SHA1
caef6e83d23ae5ceac273886e2f56220b17b484a

SHA256
085d5c73bee21befa099fe47737e6ba62df7dace6f6f38c4ec0afed4c269d818

SHA512
fb9370ca9c72f1ed1e17247a8908d34d91b6e5a4b6dc8de36d0db431eab9c094f0cda9adc782775580dca067cc21971d6f80f2b2d59bec1f5c70a014c78e5497

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
354a86685be7d31167e033d1902be5db

SHA1
215281320b66dba731fe0fd4a38e85a38d6db442

SHA256
e31d6ecd9baa762570769d51f998013502be6d617858d6761a797cf15ef563fc

SHA512
40c5e63e22d8343fbe2ca49278b8a69b8b29d00ef84963e502ba1ed0ce11f5c49db4212176b2f482229da92efbc99cd8e0a4cc83adfb80f74b9ba7ab565b93f2

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
232765932252185d7f287cb05eaebcfa

SHA1
62c82517b9d80af0236272d6d2c039a1b94e2969

SHA256
7870d0f202c519867c292b6901afca61d5c886e94a91f83907642f3fdd6a5bef

SHA512
278be017fc701288fd9f8177c9bef2b884e0dcdb67543b8a228b03abfb3a8c169f824f5b79c77b3daa9ce6fbb24811e03d2d38a381613f12aabe2d629b84a084

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
9fb8fa770b246533390a2356bdeb75f3

SHA1
969ba7eac9cd5cf2eedb613d81caa3339aeb29e2

SHA256
32016b0a86eee221e2bb28f0a67d2322eb0287629d2ac83aba6952dd34527b9e

SHA512
04dff5f7a27888ef78cbd46b49ac4731f155aa63535660b90b049f00fe5c28add9ecd68d910e3f794152154453f0b4b3b35da7e118cd6af56abd4cbd8b3e1f00

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
aea9e8e9efa4772780639c781b050191

SHA1
c8a759b1ae86e0374670b63496ab0f8ef2bfbe2b

SHA256
9dab6a7a4b5df8b1e46acee9858ece0a134cacf8b9cc12f6cf9e03adc92cfeaf

SHA512
54269d2aa32f0cc0138de86463dd86604dd3a94a0a37ccada296247e898f42379c3b62554129456cf29d0475594b9f0125418ef0748fcde6654d2ec9a545caf6

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
93ab73a3c8ffb46ab16d7dabe964babc

SHA1
740c23f3dffc23bef8ec65ff9dd7d5cccbcce563

SHA256
415fefd0c060691807dded1eb817115e3475439045a506f0c2fca278110bf300

SHA512
a63dd7501c769bd44dab606e0afb40ba58e5679c58efa4f4601333f2b6bc0399784041869ab87448c3f993c8f1749c471bdb9f327e2d49d6c79ead65d4959d90

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
a0599672be9d69f141519dd1136f0c0b

SHA1
643f6e23d2be4db163409fa7dfca384af5fe394a

SHA256
a8f4fc9487e61bc29318b0797cab1085a4615708beb0cadd0d2063d3dd9e477b

SHA512
65f329f1a9f5b27e328f373006d5118d898486f3db3f5f62f1ddd756468737652e11f81ee4ba323cc956444a2d05c1920c765ba28b81d53455139a7443421041

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\EV74ZOZO\suggestions[1].en-US
Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabDBB1.tmp
Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabDC22.tmp
Filesize
61KB

MD5
e71c8443ae0bc2e282c73faead0a6dd3

SHA1
0c110c1b01e68edfacaeae64781a37b1995fa94b

SHA256
95b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72

SHA512
b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarDCB5.tmp
Filesize
161KB

MD5
be2bec6e8c5653136d3e72fe53c98aa3

SHA1
a8182d6db17c14671c3d5766c72e58d87c0810de

SHA256
1919aab2a820642490169bdc4e88bd1189e22f83e7498bf8ebdfb62ec7d843fd

SHA512
0d1424ccdf0d53faf3f4e13d534e12f22388648aa4c23edbc503801e3c96b7f73c7999b760b5bef4b5e9dd923dffe21a21889b1ce836dd428420bf0f4f5327ff

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\HLWP3043.txt
Filesize
608B

MD5
8eff29e7fdb579d6ba8fbc16ec2c7ace

SHA1
7a3a433c2c768da98d8867a64b138cad17ee1199

SHA256
7efe384ae0ac0d8d70bd43c3f53fb66e81e8469613de750625c3c27fffc6587a

SHA512
7ac26cbfe4c40b9968ce9bd647b2c85173362023a6fd67fd86da05a0bb3bf33a28342538b335809c78d408ad2dbb4b0e1580b4ccb800e16af1b1ae2e6b8b87f1

Download Submit