b035ff3fcba1afbdd1afac1bad3f1661c70e19767dcd204e9c198d23b110b2b3

General

Target

b035ff3fcba1afbdd1afac1bad3f1661c70e19767dcd204e9c198d23b110b2b3.html
Size

7KB
MD5

ab77e7c3c9d5f4f81a5fb3fb058c333a
SHA1

0c6ac14aec175fc081b37867d9d70cc7912334b0
SHA256

b035ff3fcba1afbdd1afac1bad3f1661c70e19767dcd204e9c198d23b110b2b3
SHA512

5c5c65d24d81bab23a40d1313b8abdca6dff71a82ad384827a95990ef81d41b6eb971ec0a55b3f585393ec1f1626d36a28660224dc4af3593bb7e2a4bc322cea
SSDEEP

192:yJSG+9PzqN/PR1A8nddLXuSwSTLdlLXugfo2Ku+oL+:8SGabMPvLddLXuSwSTLdlLXugfo2Ka+

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "375963929"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50b05a8725ffd801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B1F05C21-6B18-11ED-B68C-6A6CB2F85B9F} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a900edfeefd9094d92167a10186dd2330000000002000000000010660000000100002000000016b010baf185e63fd509123beab372627f5a6559c60025b901945ad66d20e2af000000000e8000000002000020000000592f42146b9fe3d77a3daa1f038b6422a885cf8ab75c5fc925d2de2325a58d6a200000002dbf71a38c5123a4b64b1dafa3a10c8f3076403cec50a5f631a639b5f9e76e4740000000781259d7c25ccd6ff06a6e47f45450639e518c3290a91ea62797f4bdb9b54ea1bfc98527108a8f1b227bb00a8d3b4c2578a98ade6dc08eb0591cbea4306b820a	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1752 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1752 iexplore.exe
1752 iexplore.exe
1612 IEXPLORE.EXE
1612 IEXPLORE.EXE
1612 IEXPLORE.EXE
1612 IEXPLORE.EXE

pid	process
1752	iexplore.exe

pid	process
1752	iexplore.exe
1752	iexplore.exe
1612	IEXPLORE.EXE
1612	IEXPLORE.EXE
1612	IEXPLORE.EXE
1612	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 1752 wrote to memory of 1612	1752	iexplore.exe	IEXPLORE.EXE
PID 1752 wrote to memory of 1612	1752	iexplore.exe	IEXPLORE.EXE
PID 1752 wrote to memory of 1612	1752	iexplore.exe	IEXPLORE.EXE
PID 1752 wrote to memory of 1612	1752	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\b035ff3fcba1afbdd1afac1bad3f1661c70e19767dcd204e9c198d23b110b2b3.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1752

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1752 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1612

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\IRLQMEM7.txt

Filesize
608B

MD5
a41fd5975addc17bc1e00b0e250cbf46

SHA1
49cb86ceaae6f1e02af000f757103dc9206d054d

SHA256
655b1aa4be1a10fd74f8dbfe953a0273b4f4d5af7520b95789e8bfe4ce85857c

SHA512
7f2cc9c611b5de4adf314b68b83cc2fd8230f8a6174ef20506d7935a4d9bb3c9ce34bba18c46698b92f04bd84c1fd7da54ffcf8ced378343915f4bdf6b8457c1

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