1eefe1d3d0bb12f8ccdfbdaf08b15ea020fa97303927e5d366315db32a3ae7a1

Analysis

max time kernel
120s
max time network
157s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
04-09-2022 13:50

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General

Target

mxstatic/font/dianyingim.xml
Size

33KB
MD5

1a475da1b34133e5ca128ab1689cb516
SHA1

2e28dec759cac2febd588cad72ca58801b9787a4
SHA256

792f22f1d1c13e4d483e575107940bc1f6254c56439c11c1e4090dba3f94fc3d
SHA512

f90a162d091a0e4dd04b55d96e82096093c9f2f2ae835a89ba747b0417686964cc45a5145700067d84300baf04a6745d1c89bf84351f6397a968d7379cd80fad
SSDEEP

768:TO545BQnTPpSom/67YWgoufqfwnsUKVDEEOQ7QBDEEkDEEOQDB5Y3N5Raxcmmpne:C54ukL6HgnOUIDEEOQ7QBDEEkDEEOQsc

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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 10fa1d7865c0d801	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{9FB2C1F1-2C58-11ED-B559-F63187E7FFAB} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000048ca5449a4d21846ba8a995ea0abd35a0000000002000000000010660000000100002000000021fa1299ae6defe3ba33aab5720e44805b226e1fb881275dfeab2f7f2aa494dd000000000e8000000002000020000000b296af3162dad052f0afee542f65d04118702ecbc28a9f233c497376ce78703e20000000ef2a87c7d10bfa8c134cc1c9c253e00611ae3aa35da9a53bcbdc5a03a25358f740000000100abff57d75607f876cd3f5d3869b21d6a6982e437552fe25fa9e2608969fa36cd6d8159fbb4c963b9d83ea9d27217f8cc1a58384f2e8984e63eca283996ef6	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "369064452"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

IEXPLORE.EXE

pid process

2020 IEXPLORE.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXE

pid process

2020 IEXPLORE.EXE
2020 IEXPLORE.EXE
1696 IEXPLORE.EXE
1696 IEXPLORE.EXE
1696 IEXPLORE.EXE
1696 IEXPLORE.EXE

pid	process
2020	IEXPLORE.EXE

pid	process
2020	IEXPLORE.EXE
2020	IEXPLORE.EXE
1696	IEXPLORE.EXE
1696	IEXPLORE.EXE
1696	IEXPLORE.EXE
1696	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

MSOXMLED.EXEiexplore.exeIEXPLORE.EXE

description	pid	process	target process
PID 2024 wrote to memory of 1688	2024	MSOXMLED.EXE	iexplore.exe
PID 2024 wrote to memory of 1688	2024	MSOXMLED.EXE	iexplore.exe
PID 2024 wrote to memory of 1688	2024	MSOXMLED.EXE	iexplore.exe
PID 2024 wrote to memory of 1688	2024	MSOXMLED.EXE	iexplore.exe
PID 1688 wrote to memory of 2020	1688	iexplore.exe	IEXPLORE.EXE
PID 1688 wrote to memory of 2020	1688	iexplore.exe	IEXPLORE.EXE
PID 1688 wrote to memory of 2020	1688	iexplore.exe	IEXPLORE.EXE
PID 1688 wrote to memory of 2020	1688	iexplore.exe	IEXPLORE.EXE
PID 2020 wrote to memory of 1696	2020	IEXPLORE.EXE	IEXPLORE.EXE
PID 2020 wrote to memory of 1696	2020	IEXPLORE.EXE	IEXPLORE.EXE
PID 2020 wrote to memory of 1696	2020	IEXPLORE.EXE	IEXPLORE.EXE
PID 2020 wrote to memory of 1696	2020	IEXPLORE.EXE	IEXPLORE.EXE

C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\mxstatic\font\dianyingim.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2024

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
2⤵
- Suspicious use of WriteProcessMemory
PID:1688

C:\Program Files\Internet Explorer\IEXPLORE.EXE
"C:\Program Files\Internet Explorer\IEXPLORE.EXE" -nohome
3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2020

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2020 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1696

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\Roaming\Microsoft\Windows\Cookies\HM2IS5YF.txt

Filesize
603B

MD5
6a085c17522e72b2bc1febcdc1309f13

SHA1
91cf05c5437c1c33b840a965f4ea9f57791f5c85

SHA256
171ba9cba63f5c60c30cd3b4c856bdd5221ec5d6e72db6686acd49a0d2e9926f

SHA512
7e918a7c36498528a5bb6c135e7366be2c8eec42e4379b1d01a3d756e3e813d0a72b82a33a66b9b5eb62bb015f7c3208ba13ed028241acf9a5fa3bfd551e98ed

Download Submit
memory/2024-54-0x00000000759F1000-0x00000000759F3000-memory.dmp

Filesize
8KB

Download