hxxps://bafybeih6vtgmjz67sm64mteg7r2xblhbb27ej6xuwmbe7mdhqnplfsm36m[.]ipfs[.]w3s[.]link/ipfs/bafybeih6vtgmjz67sm64mteg7r2xblhbb27ej6xuwmbe7mdhqnplfsm36m/memzgeneral[.]html#user@domain[.]org

General

Target

https://bafybeih6vtgmjz67sm64mteg7r2xblhbb27ej6xuwmbe7mdhqnplfsm36m.ipfs.w3s.link/ipfs/bafybeih6vtgmjz67sm64mteg7r2xblhbb27ej6xuwmbe7mdhqnplfsm36m/memzgeneral.html#user@domain.org

Score

5^/10

docusign phishing

Malware Config

Signatures

Detected potential entity reuse from brand docusign.
phishing docusign

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-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000256ed27e8919d04f83812f84ee5c95da00000000020000000000106600000001000020000000843d8b3767cf5995a1f7e54b526047e948a2a936adcde81f0ffa2e81d0aa0178000000000e8000000002000020000000dc8db01397acc5138dcc62191bdfe28d1f3975ffccb5435238a374100d10d3132000000041d02b1fac21c811b1ab30aec4251065d039eda425ce143b70ec2cc97236ee6e4000000005cd18d4b70e53da7bc8d5ea4e9f3292a10b750eccd037a1e739a3b21797a3f9cfbdf9ecd0dd7c6eb780212ba43ce28a0bcfbee86f404265c7c3e9cef2be6beb	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{90E62181-6FC9-11ED-BDBF-EEAC7132E42C} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c0b3068ad603d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376479704"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1708 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1708 iexplore.exe
1708 iexplore.exe
1496 IEXPLORE.EXE
1496 IEXPLORE.EXE
1496 IEXPLORE.EXE
1496 IEXPLORE.EXE

pid	process
1708	iexplore.exe

pid	process
1708	iexplore.exe
1708	iexplore.exe
1496	IEXPLORE.EXE
1496	IEXPLORE.EXE
1496	IEXPLORE.EXE
1496	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 1708 wrote to memory of 1496	1708	iexplore.exe	IEXPLORE.EXE
PID 1708 wrote to memory of 1496	1708	iexplore.exe	IEXPLORE.EXE
PID 1708 wrote to memory of 1496	1708	iexplore.exe	IEXPLORE.EXE
PID 1708 wrote to memory of 1496	1708	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://bafybeih6vtgmjz67sm64mteg7r2xblhbb27ej6xuwmbe7mdhqnplfsm36m.ipfs.w3s.link/ipfs/bafybeih6vtgmjz67sm64mteg7r2xblhbb27ej6xuwmbe7mdhqnplfsm36m/memzgeneral.html#user@domain.org
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1708

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1708 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1496

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

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
fe8e0b5ea390db62cfb633b240ad030b

SHA1
f8700fb4508558e9c547878d77af76553a7fa710

SHA256
881b2df34a95e1c16e3aa522967392b0e909fbb9ed617001a73fb71ad0d697d1

SHA512
e5b7291d08a3a0cc14c419cb445ebe400d9f1fdd74dba40227a5c16b4bfda41e5f5cb903dd83cd9da92532af3ad362bca9ef091dc2a9a9b273d76d00c947f165

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\t9o3c8r\imagestore.dat
Filesize
8KB

MD5
3445ec0b8b7cafed5c7ad97f6063786d

SHA1
a2f359b71aa86078ad31b91af56a70c7d8f8d2b9

SHA256
22077cd995214fcadb22b69f289f053ae1f23991c0300439c8f6cd2fdd0cd7bc

SHA512
177afc3fbbd851026c30ef2edf21adda876619b7003baebc58bc311bf97384e86c5fc2fb231e65733639076bb7a1702a167ad551e9064be70c1d7d7d3c97afbe

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\3HS9EO13.txt
Filesize
608B

MD5
cf863899a24e28a5ed917bbf4c7f2f19

SHA1
d7a15e603437eac9f250e90bc506e6dab362d1d2

SHA256
fe9c184b95e6187e4774d45791d924589622d7a12bdf6c63eecf3d54084b83c6

SHA512
a25ae362d750042e63ddaf5646a3a3730920c1e60c61e4ce4a1a08803cd8d022d200b7cf26fc8cc78d08a6314d3aaf7ad7b35dc92903261ac54855cf63119839

Download Submit

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Analysis

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