04c3ad45ad3bb02725b729ac7f04ec422155db5cff44605863540011bcde0b85

General

Target

04c3ad45ad3bb02725b729ac7f04ec422155db5cff44605863540011bcde0b85.pdf.000.pdf
Size

468KB
MD5

3d1d598b3ab9e5e78a0718d6ffd6a6d4
SHA1

e6996880b71ae34913bd243851b0028e949ea560
SHA256

04c3ad45ad3bb02725b729ac7f04ec422155db5cff44605863540011bcde0b85
SHA512

91a2c8b71df0704f5903c2ac7b6e50164317808edbe445eef4a487fdcfc6840b1c40e5524025257c090cd7677816a44ed9d23b2db092faca7d812aca8b5dfae3

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-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "348254290"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000f302f7a020b975438ea1f1f995ba978300000000020000000000106600000001000020000000b584b11875b93a94ab0915a78587f0b2f324d9dd11197835c54f84353838cd0b000000000e8000000002000020000000b50fedbe6738bf8f8bb2f79e1ce17749008c5eddb5d682ae4d59be101269a74020000000d570588364ec7f31d20d20bade6f4985095b01bb9f03e4fdad3507b2bcd331714000000001dc80f0b7bbe21861f033786a3f320e989ed1b629c70cfe9980e7d367d0b61d047b45d67bd02d59a96a2c0866ff8e3ba7f1a90eb4d95582265e5e967fad9685	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e057010f2103d801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{35BB2911-6F14-11EC-B96D-E2EFF2F4E71D} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

836 AcroRd32.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1188 iexplore.exe

pid	process
1188	iexplore.exe

Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

AcroRd32.exeiexplore.exeIEXPLORE.EXE

pid	process
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
1188	iexplore.exe
1188	iexplore.exe
752	IEXPLORE.EXE
752	IEXPLORE.EXE
752	IEXPLORE.EXE
752	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

AcroRd32.exeiexplore.exe

description	pid	process	target process
PID 836 wrote to memory of 1188	836	AcroRd32.exe	iexplore.exe
PID 836 wrote to memory of 1188	836	AcroRd32.exe	iexplore.exe
PID 836 wrote to memory of 1188	836	AcroRd32.exe	iexplore.exe
PID 836 wrote to memory of 1188	836	AcroRd32.exe	iexplore.exe
PID 1188 wrote to memory of 752	1188	iexplore.exe	IEXPLORE.EXE
PID 1188 wrote to memory of 752	1188	iexplore.exe	IEXPLORE.EXE
PID 1188 wrote to memory of 752	1188	iexplore.exe	IEXPLORE.EXE
PID 1188 wrote to memory of 752	1188	iexplore.exe	IEXPLORE.EXE

C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\04c3ad45ad3bb02725b729ac7f04ec422155db5cff44605863540011bcde0b85.pdf.000.pdf"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:836

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://web-redirectmailsrvc.cloudns.ph/ZLqRbGY
2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1188

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1188 CREDAT:275457 /prefetch:2
3⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:752

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\Z3N7S58S.txt
MD5
7e5de2f33fecd43d1b2b32c183e141bb

SHA1
06efc9ccc1cc7e90c8c6f3a9fc35336467a17e8f

SHA256
aa283f1f4bbc88261303f8f0462b2f89f2df6aefa2d492e4ecb83ff08f0b06db

SHA512
34445fa1c5a999064fcc0bd054fe806f19c2a5c38ad48eb262a624810bc374e5325f481e3a1eb1bdaad20de85041b6966674a2dac04ce7d6a6e6abf01b421cbf

Download Submit
memory/752-58-0x0000000000000000-mapping.dmp

Download
memory/836-55-0x0000000076641000-0x0000000076643000-memory.dmp

Filesize
8KB

Download
memory/1188-56-0x0000000000000000-mapping.dmp

Download
memory/1188-57-0x000007FEFC401000-0x000007FEFC403000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads