8586e7f910bd6f56bcb8fee28b5abae4cb20be343e5e67aae07b271ca67493c7

Analysis

max time kernel
124s
max time network
133s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
18/12/2022, 09:36

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General

Target

762e911f479d05343d89b4f26cbd48b92ff7d684.html
Size

123KB
MD5

9027a8eec2b4adbc2bb61cf03706a248
SHA1

762e911f479d05343d89b4f26cbd48b92ff7d684
SHA256

8586e7f910bd6f56bcb8fee28b5abae4cb20be343e5e67aae07b271ca67493c7
SHA512

5cefb3a64588cda7107cb723d471611dbc1c13f5d97640bb5ab3c59fc246fee9fe9d7db782ea8565aed7eb1c848221dcac349d81448b2b467e742d7ddf3095e5
SSDEEP

3072:dnlA/tFywT6t7FuMT54a/MZEkrS2dCR9SoQJoTIZVvVN7FXN3lh:5lA/sH/MZEkrS24RcoCZdVN7/lh

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 41 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000838bc78e5bd1914f8fea40d8e47ded29000000000200000000001066000000010000200000006a838eb8d3b2bb79f7b03f77a0c1a0f22eaa4707c650b7c64ba88772a1dbaff1000000000e8000000002000020000000301ed9e802409180ade9c290c33a7049e9b3d5351a00c1827afb03c92b60c1ee20000000086277389fdecacc5fc0b802933aa3ac97a93bd89510d66c8c21d7b673f7498d4000000009f4227b8ff1bb9babd92c7ea47c659bf2ed795af04bb306ee1347c71516b44c2f8c31fe67c0763bacb5e2b63c99743c51ce837829f95c73941e09c9e7611dad	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{CCC577A1-7EBF-11ED-A23F-FE41811C61F5} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "378124752"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a09600afcc12d901	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1672	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1672	iexplore.exe
1672	iexplore.exe
1652	IEXPLORE.EXE
1652	IEXPLORE.EXE
1652	IEXPLORE.EXE
1652	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1672 wrote to memory of 1652	1672	iexplore.exe	28
PID 1672 wrote to memory of 1652	1672	iexplore.exe	28
PID 1672 wrote to memory of 1652	1672	iexplore.exe	28
PID 1672 wrote to memory of 1652	1672	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\762e911f479d05343d89b4f26cbd48b92ff7d684.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1672
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1672 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1652

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
340B

MD5
434dd3e9f0b59a5425952fa6b7f958e3

SHA1
abab3fa0eae7c68396be46dc5147554c30d4bc3b

SHA256
fcc2b5b3f7c79f6fe06cecc92468b42f040f36394b71a63650af7c64c570b793

SHA512
2b65eb77ce0ff24f15795f62b6ee70b4d046fcd7c902448328aeb08fa78757cc3a49c5445422bba2f9038c6afd0f4a65600c2c8b67fde062ffb51c25755c87cf

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\63ED8X4V.txt

Filesize
606B

MD5
e355314f509b9b9e3817193cf2e338fc

SHA1
10bfafbe35178eca88a368ab50ebe23a39956601

SHA256
72320e52d71915917292736a6418bbfbd9cb6354e9b74aac97dbffd4f675ff31

SHA512
94014d1ae785d9c485682eb8e9c4da90d934bfdb2037e0a83f31106b7f3cbeff3806d6d2cf4fa0fbc961d9e9092d4ea5262a410555ab28f2baab8b0972024e7b

Download Submit