4803266002dbf502624cc2d07c28cfd89375231ebed3cf5227c8e22677c9ae6d

General

Target

4803266002dbf502624cc2d07c28cfd89375231ebed3cf5227c8e22677c9ae6d.html
Size

7KB
MD5

fda5d65a6aef52d133503c426f5733c8
SHA1

e957ebad7fae83842bb0a64e51f30c5b12a31890
SHA256

4803266002dbf502624cc2d07c28cfd89375231ebed3cf5227c8e22677c9ae6d
SHA512

f69edef04ba624d45d0410295e069b27b2fbe700a96f9dbca339338aaae801ed6034fbd9a578c7068785dbae5d3d9793d24e6b65675b04cb5d3e9587e16158d3
SSDEEP

192:9sJSG+9PzqN/PR1A8nddLXuSwSTLdlLXugfo2Ku+oLW:9WSGabMPvLddLXuSwSTLdlLXugfo2KaW

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
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	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\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	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 (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e4d81ab7fefa77489e0e1208e1a0723300000000020000000000106600000001000020000000b0ad1629bc6bb92fc0a45f61a249c32a54e22ba9f9864e53884f3d4066649f0c000000000e80000000020000200000006a5016b5d03d07d26a3b0a548c13430f4870ed287984aa9664ae588e0d34f25420000000ad94fc9bd3b81065a6772fccbfbbd762117067d70c16fc7d8fd2329cc6b7fc1d4000000070caabb1dce244e640dbb7c680e5d7604f2ee4df28c79d7e6f6e581529280d6a72f1624258e071bd00532d80fc36804c37e6a4643fa29cce2c9930af70a6ee07	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "375964893"	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\WebBrowser	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\TabbedBrowsing	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\Main\WindowsSearch\Version = "WS not running"	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\AdminActive\{F6956121-6B1A-11ED-8D6F-660C31E8D015} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
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\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	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
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40a510cc27ffd801	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\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1916 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1916 iexplore.exe
1916 iexplore.exe
1236 IEXPLORE.EXE
1236 IEXPLORE.EXE
1236 IEXPLORE.EXE
1236 IEXPLORE.EXE

pid	process
1916	iexplore.exe

pid	process
1916	iexplore.exe
1916	iexplore.exe
1236	IEXPLORE.EXE
1236	IEXPLORE.EXE
1236	IEXPLORE.EXE
1236	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 1916 wrote to memory of 1236	1916	iexplore.exe	IEXPLORE.EXE
PID 1916 wrote to memory of 1236	1916	iexplore.exe	IEXPLORE.EXE
PID 1916 wrote to memory of 1236	1916	iexplore.exe	IEXPLORE.EXE
PID 1916 wrote to memory of 1236	1916	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\4803266002dbf502624cc2d07c28cfd89375231ebed3cf5227c8e22677c9ae6d.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1916

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1916 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1236

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\Roaming\Microsoft\Windows\Cookies\BRTOH1P5.txt
Filesize
603B

MD5
df6a3ea1bbfda4d9fb002954ddf7c0f1

SHA1
870f62b55542af3690339ff00630eeb0c3c18a14

SHA256
800012585332ec2c084fc5ee9fb5c83f5ba4bd7ec4f15514676e437c7a1d0265

SHA512
872a387faa2b018108ebd3b9636eda8eed6ce845563cf69f98195c91a1fabb1a7d996fae09b715104548be79d4a344ad81698a8d02342590786310b5ab52b799

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Analysis

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