8872a2437d624b4877cdbeb08625b1da3fd844649a1bf455c00516c88e887f14

Analysis

max time kernel
91s
max time network
144s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
08-09-2022 19:43

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General

Target

uc.html
Size

1KB
MD5

6650365e750c2c061e79c81a99b8262e
SHA1

6ed7cb14a6563618b1fd14c56e4a7beb816df2eb
SHA256

8872a2437d624b4877cdbeb08625b1da3fd844649a1bf455c00516c88e887f14
SHA512

18b6bcc33dc45dfb0b1c336fa191fa10502ff5732376194fb8582f5a7598bfe91730fdb96831467bbdc7632e6cb3e216d7d00d8ca26a5c481374bc372db6f29a

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 49 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000048dd1ad2bf5eea499f26ca602abd80110000000002000000000010660000000100002000000099ebfd282a0cd94a1ae125fc248093c6cb83cecce92aad4782584588918ffd4a000000000e8000000002000020000000c416dc1a10b56cd5d3d64aa0d114807f5771f7e6b18f5756e70c4af571e8956d200000009e319677ff50031f94bc007fb56b60db0d4f63aa0df3449801efc7d8ebd384bd400000005a5767b8dd8c74d78caa008bf1a459e27d5dae43b63508825a96fabc276b804bdb81587c00e0a99bd9fcacafb466868cbf5b17590ed1f4d1710d5fda0536484e	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70fea45bbbc3d801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30983099"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Telligent	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 3	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 4	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30983099"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{796B075E-2FAE-11ED-9424-6E6E5682C243} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$MediaWiki	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate\NextUpdateDate = "369447761"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1308326918"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30983099"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$blogger	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$http://www.typepad.com/	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\FlipAhead\NextUpdateDate = "369479753"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000048dd1ad2bf5eea499f26ca602abd801100000000020000000000106600000001000020000000342343ab308061c8885befc4bcdcbb00bd1734f880808f8ba4032203877a94a5000000000e8000000002000020000000ec3273c703fd573a59ddff3e0b9c1f280d236bc027b3cd16f4f9b21b92780ae520000000b52ea083daff125f40eefe2faccd79314aca93e63d2b59892fc7166d14c1cee34000000055ae4961837a56a33270ebaed18c696ed94a7cf451111c1e8e4d5ec2c5cfc4adcd2cdbf28ebdad842da0f39c8f7095eca00a1fe20b96efab53b8f5c5504554cc	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$WordPress	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\FlipAhead\FileVersion = "2016061511"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "369431168"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 90f99d5bbbc3d801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Discuz!	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1308326918"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1319265482"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Internet Explorer\FlipAhead	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2860	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2860	iexplore.exe
2860	iexplore.exe
4856	IEXPLORE.EXE
4856	IEXPLORE.EXE
4856	IEXPLORE.EXE
4856	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2860 wrote to memory of 4856	2860	iexplore.exe	66
PID 2860 wrote to memory of 4856	2860	iexplore.exe	66
PID 2860 wrote to memory of 4856	2860	iexplore.exe	66

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\uc.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2860
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2860 CREDAT:82945 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:4856

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\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
c8a2d143b6aea04cb5e328c8bd46956c

SHA1
8cac006cdc9d239da7d894e4fd5f30f4af3f9c06

SHA256
d30217f12a5046445df75b40c50cf9946c639edc09947351b76d30db6df84830

SHA512
2976258b4273cd9b7347cd8f927dc3046f8b26135c02f69d530b170947bd6dd72ddc59a20e3c9b69dea81c0edcd18bc3e0893020e1fd99d3b9150ff5345d6862

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
4de4a1580cf7692a308ee733cb62d9cc

SHA1
0c3b998806f509e1c1e31030562e7ebd7bdb409b

SHA256
9750b63177ed5da491658f5c6041f3be1e7f358467c3a6cd4e67b5b4d76c8e3e

SHA512
e58932fa99f9f6a44a5c0a8f769adfb05e9c72d70faba8de1e60ca23d1059599ed5c0b6215d4a79111014ab5defc74ad0502ef874b541850eb302422cffdca9c

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\J2XZL6KM.cookie

Filesize
607B

MD5
6753f70419c7d7f91a8073f639ea290d

SHA1
aaee2e7ee6ff343d29a3ec436b38af7db314ac32

SHA256
f18f0bc5cb1b0d3c6a1b88db78bcd662d412f541ca3c1f8bd90ec453d51d9a79

SHA512
cfcb4c66a2dbb9f79b9abbfbdb012dfbb1ebecfc526af47c5ff3bba260ded5c86b53cc480d3bcb1fe84dfc8416f6275848ae449e989b370de832be1b51055e48

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\LD5L5LJL.cookie

Filesize
609B

MD5
5e7ceb04193eb598d042d0543bdcb4f6

SHA1
1a09bac020bf31a293cc2c846381c97e9904fb8f

SHA256
31715571a9f1c34219fa8c6c84125380d7987d14e6d8c050d9b4091da3187814

SHA512
5825cb3e8b0fdf805929cc229f82c2a041a0283d271fab353632faf7af8634b2d938ed38bb6c4f0b6d7724af22629f082ce764b12bf507c14322f6943d1340a5

Download Submit