d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

Analysis

max time kernel
128s
max time network
154s
platform
windows10_x64
resource
win10-en-20211104
submitted
07-12-2021 11:04

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General

Target

.%20.html
Size

315B
MD5

a34ac19f4afae63adc5d2f7bc970c07f
SHA1

a82190fc530c265aa40a045c21770d967f4767b8
SHA256

d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3
SHA512

42e53d96e5961e95b7a984d9c9778a1d3bd8ee0c87b8b3b515fa31f67c2d073c8565afc2f4b962c43668c4efa1e478da9bb0ecffa79479c7e880731bc4c55765

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-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "345899553"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Discuz!	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$MediaWiki	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{A89AE68A-59A9-11EC-B34F-F23AFFACC4A0} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 3	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$WordPress	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2111670503"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2133233187"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0f45280b6edd701	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30908280b6edd701	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\FlipAhead\FileVersion = "2016061511"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30928310"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\FlipAhead	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$http://www.typepad.com/	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate\NextUpdateDate = "345916147"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2111358099"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002b5b008aa2024f4581a8e5e30df850c300000000020000000000106600000001000020000000868ce34949cdab6269102f8c3d31440c849d183339fc5bacb53981de1ece570d000000000e80000000020000200000006036b5fa95aecfe435972a2f46aca7ceb91f880bccc85cf5f6b22c8053ddead9200000008cd08845843ff31915494d4198df73847f91984eb4d346492bf99835e253601540000000e176d5b3dac10118ab7c37eeea136533b55a5f179d220d1ad991ac5ed87414d00e21236fef399b68a737be0e3053e4cb6bafcc5c1a118720d2813c7e54e05b56	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$blogger	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Telligent	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 4	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\FlipAhead\NextUpdateDate = "345948139"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30928310"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002b5b008aa2024f4581a8e5e30df850c300000000020000000000106600000001000020000000584864642749ba77294e169816c6f5d824feef32cdc87e9d475460b8c73022a1000000000e8000000002000020000000d6b25508fb761b18addfb30514bb5758eb2a61c111c3bc177925900532917adf200000003332c38b8e059b55a7e4550ab80bdd91f22b08d7c6aaf50b1029fbe45c62daf340000000c968f2143cf78bdacfbd3b02306c05aa452a523c10cf0c4254b65a9973c8af08656c1daf5fd1c6c6fe2ee3afaa14119c85d783228d56e86c6a94e7322bcff196	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30928310"	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3544	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3544	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3544	iexplore.exe
3544	iexplore.exe
4348	IEXPLORE.EXE
4348	IEXPLORE.EXE
4348	IEXPLORE.EXE
4348	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3544 wrote to memory of 4348	3544	iexplore.exe	68
PID 3544 wrote to memory of 4348	3544	iexplore.exe	68
PID 3544 wrote to memory of 4348	3544	iexplore.exe	68

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\.%20.html
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3544
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3544 CREDAT:82945 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:4348

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

memory/3544-146-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-125-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-124-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-149-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-126-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-127-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-128-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-130-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-131-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-132-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-134-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-137-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-136-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-138-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-139-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-151-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-141-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-143-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-119-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-118-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-120-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-123-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-140-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-153-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-154-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-155-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-159-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-160-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-161-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-167-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-168-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-169-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-170-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-171-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-172-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-176-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-177-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-180-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-181-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-182-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-122-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download
memory/3544-148-0x00007FFAE22D0000-0x00007FFAE233B000-memory.dmp

Filesize
428KB

Download