0eb844064c01332cc80c1a65e21f0028885a296b67529683a6063ef1bcd6ae86

Analysis

max time kernel
181s
max time network
203s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25/09/2022, 15:21

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General

Target

20220925 - 检查2_2/美军网络安全开篇 JIE 概述_百度搜索.html
Size

808KB
MD5

258a14654092cda3afdf55f4a204fd2b
SHA1

d8759eac807e2e71e61f1b9a9a34e1dd8123504f
SHA256

ac6175574c6bc5b5415ebd1f5c707130a522ae04e28434350b22921809e35da7
SHA512

8981960533f03a0217edd4210e9f8fb407810248d1c1f3aa59dd1868c3c84033bcabe38e1855cbf3bf8742cc2a50d2b4f9cb2cef9f645917c53e55e251e0fa7e
SSDEEP

12288:rAPUnYDaatiDTyTNv7FC1kdQeYDsa7iDTyTNv7FeGYMSX8qG:oiDTyTNv7F+iDTyTNv7FDZ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0bd1c8503d1d801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "370891507"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e0f3d159765a7f43b6bf060b4b70c9a3000000000200000000001066000000010000200000006cfb68eadb6e3381d769827d0aaa318425add96b64bbf7644060ee0bcc78c9ae000000000e80000000020000200000000430e82eb359544230947566c04afae26d63261721de01737fa892ea804e67f32000000069a057fb80fb509921461129e8981d77f99b0625173d727271fb45f8c8f7087040000000e5f55b6c3e65e72a95e7b3598ce913d732961884ef2ed80f0e1cd0a61814320b60bbcbb8b983dac3c5dc5669872393758d16e9c0656c31c082dbbbe19394dd48	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{970CF6C1-3CF6-11ED-8DB1-7A3897842414} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1320	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1320	iexplore.exe
1320	iexplore.exe
1348	IEXPLORE.EXE
1348	IEXPLORE.EXE
1348	IEXPLORE.EXE
1348	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1320 wrote to memory of 1348	1320	iexplore.exe	29
PID 1320 wrote to memory of 1348	1320	iexplore.exe	29
PID 1320 wrote to memory of 1348	1320	iexplore.exe	29
PID 1320 wrote to memory of 1348	1320	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" "C:\Users\Admin\AppData\Local\Temp\20220925 - 检查2_2\美军网络安全开篇 JIE 概述_百度搜索.html"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1320
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1320 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1348

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
f303ecb0141c3c4bf20e1f8785785635

SHA1
e6f597c80f01ea34c8fe2ec82b9a56d782764dcb

SHA256
0fc816b4b14ec284de0d0fcfec029c64ee90ba250e6a12739b34c0827bca9801

SHA512
5847e2295a883f6f5b623a8fef40b964085ef4c688cdd6401baa30aa337ae94eacad0de902f791232b78a81d1af22fa321ff248e6ec64ad0dfdba84ec8077364

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\6JK0UOW1.txt

Filesize
608B

MD5
39e34d5662588e6a844ae32c87b76ce3

SHA1
89933b21d37934deef5c611d85215945502662a5

SHA256
32615a9d4b5d47d3adb3eb021ff2e40d07ad8ab2844c6e38094bfe7dc51e75fc

SHA512
511305f48825cd11f11088fc5d9404745e7b658f04c4dc8bc78fdc8d0023fcc3bd8c12cca9db70072118e86a36e59bd14a515f17f2229a175ee336477b66a4e4

Download Submit