1d80b05ba8178c677ea2fca87d59432972635ec2b4e5bfbc9e90fdda5e1f5f92

General

Target

1d80b05ba8178c677ea2fca87d59432972635ec2b4e5bfbc9e90fdda5e1f5f92.html
Size

51KB
MD5

a0cf63330c1af7751c5db555ca1c3482
SHA1

fd528edbb4248e7ce4d46f709435d80dfb87981f
SHA256

1d80b05ba8178c677ea2fca87d59432972635ec2b4e5bfbc9e90fdda5e1f5f92
SHA512

1f15ee0ad942a7e7e1bfc95875840e6682fe97ab8e4d7bc2257493f951e73745b1c25925e2e0b9339e7f26b607003e6fb5e9384768949251d4b2943b74b12652

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-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000004863fcdc101a3947b120786fa95ba35b000000000200000000001066000000010000200000002fcb00888a36236a26c811e67e85c2790350dc2bb4e7f7ef7ed2af37c0695e0c000000000e80000000020000200000009f159b917d9a718dd625e3a61687103d192dfb11f9259ebf35caeb6b94e5547e2000000076c560843732803271e513573ec2720248d56f5ca93a28a424f945b8a1c3042340000000cc9549286bc90aa7f237f575ff0873e16e7ee12e26c29cabb43f59f9f5135675792e0cf139502cf1bcd48c3605496564bec6704a25ff6332d085589649547152	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 605b71ce186cd801	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F3EAE461-D80B-11EC-A2A7-5AC3572C4626} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "359795614"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1180 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1180 iexplore.exe
1180 iexplore.exe
1972 IEXPLORE.EXE
1972 IEXPLORE.EXE
1972 IEXPLORE.EXE
1972 IEXPLORE.EXE

pid	process
1180	iexplore.exe

pid	process
1180	iexplore.exe
1180	iexplore.exe
1972	IEXPLORE.EXE
1972	IEXPLORE.EXE
1972	IEXPLORE.EXE
1972	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 1180 wrote to memory of 1972	1180	iexplore.exe	IEXPLORE.EXE
PID 1180 wrote to memory of 1972	1180	iexplore.exe	IEXPLORE.EXE
PID 1180 wrote to memory of 1972	1180	iexplore.exe	IEXPLORE.EXE
PID 1180 wrote to memory of 1972	1180	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\1d80b05ba8178c677ea2fca87d59432972635ec2b4e5bfbc9e90fdda5e1f5f92.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1180

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1180 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1972

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\Content\94308059B57B3142E455B38A6EB92015
Filesize
60KB

MD5
b9f21d8db36e88831e5352bb82c438b3

SHA1
4a3c330954f9f65a2f5fd7e55800e46ce228a3e2

SHA256
998e0209690a48ed33b79af30fc13851e3e3416bed97e3679b6030c10cab361e

SHA512
d4a2ac7c14227fbaf8b532398fb69053f0a0d913273f6917027c8cadbba80113fdbec20c2a7eb31b7bb57c99f9fdeccf8576be5f39346d8b564fc72fb1699476

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
179fa075567d6834a04b79010b2abfc3

SHA1
0bbdd27c8123d294a8f756cb9e6b9ad18a72836c

SHA256
c784eeed00d77bae189e4918e2c5eedc3ec5e850a8b3556506c584a8e6ebf80e

SHA512
9107795e12f46016d036f4927191e69e6f7b247b0b270c645eda1f0511fc6681c3f8ed2d84b85e26f95ef11fd46986125b00935ea3103e65920e3927ca7d2725

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\5FZFDD3K.txt
Filesize
605B

MD5
09c5c58e36a875d3dc375819cb8e4c89

SHA1
d5e35a7c242e353e7baed2f671c3b97f7e49b47d

SHA256
8a5772765f5e4047a1807b22503a2972a5d3f743921adf89bb713b3de35a7300

SHA512
24f479d1bebb4ad142141bcdbd7f0735f5f297118e8fe97bb1c7202ee7fdb09e3e03d2138eacadcb45192e97d826f4ffea72fb07fa258abc1a05de99709d8c74

Download Submit

Analysis

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