2c63e762ad58d8532531e374225649be5f1c85454ed50a67b4823797a9609d71

Analysis

max time kernel
188s
max time network
200s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
22-09-2022 10:16

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General

Target

Document.pdf/About/en-US/AppCompat.xml
Size

9KB
MD5

93c28840d18ed15af63308926f5aac66
SHA1

5ed7a8056f1e8a68fea17c6ef81b695df8a3ea70
SHA256

0ac43a8df0e8795968c0f9b6ecc6fbf620b761c128545ad689eec5dff21f5f1d
SHA512

653b9905dc0bbde62f06efa1c613f4e4a0823331d31d396db0226fdb41a9ad4d148c1b5dabfa0ca64a74156f5ad446428f3344ffe75828a7c8225d3f0d214758
SSDEEP

192:EsMVhCuGKXl6hIAtZUqxw66Utw0Uvk3EUN2X/TDcvEn:J/uX6GAjj6mcvk3EUN2XXcvQ

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-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	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\Toolbar	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
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	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
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\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e0f3d159765a7f43b6bf060b4b70c9a3000000000200000000001066000000010000200000003352d6c91d7dabcaf34d99cb137c0ff76a6559a1cde38726624889b0982e1ad0000000000e80000000020000200000003e6b8710e80273895b57337a0a80ba822d3868fec704dc57e966b635a28e85b02000000097da905d53eb3c1ae5f326a1fce32c613bc1929c0f0b345351af8f64917c9abe40000000681ccde1a9d32bf940cb83ca9a6ca8b0955250be5ee9ae5b18d2080743677c296438a245bf8313725a90bead37203a842448244eacdfb0d12b56ab6d7698a7f4	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "370614558"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B7892F91-3A71-11ED-9C7C-660C31E8D015} = "0"	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\DomainSuggestion\FileNames	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\IETld\LowMic	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
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	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\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	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\LowRegistry\DontShowMeThisDialogAgain	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 (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 300de18c7eced801	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

IEXPLORE.EXE

pid process

276 IEXPLORE.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXE

pid process

276 IEXPLORE.EXE
276 IEXPLORE.EXE
1164 IEXPLORE.EXE
1164 IEXPLORE.EXE
1164 IEXPLORE.EXE
1164 IEXPLORE.EXE

pid	process
276	IEXPLORE.EXE

pid	process
276	IEXPLORE.EXE
276	IEXPLORE.EXE
1164	IEXPLORE.EXE
1164	IEXPLORE.EXE
1164	IEXPLORE.EXE
1164	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

MSOXMLED.EXEiexplore.exeIEXPLORE.EXE

description	pid	process	target process
PID 1352 wrote to memory of 1260	1352	MSOXMLED.EXE	iexplore.exe
PID 1352 wrote to memory of 1260	1352	MSOXMLED.EXE	iexplore.exe
PID 1352 wrote to memory of 1260	1352	MSOXMLED.EXE	iexplore.exe
PID 1352 wrote to memory of 1260	1352	MSOXMLED.EXE	iexplore.exe
PID 1260 wrote to memory of 276	1260	iexplore.exe	IEXPLORE.EXE
PID 1260 wrote to memory of 276	1260	iexplore.exe	IEXPLORE.EXE
PID 1260 wrote to memory of 276	1260	iexplore.exe	IEXPLORE.EXE
PID 1260 wrote to memory of 276	1260	iexplore.exe	IEXPLORE.EXE
PID 276 wrote to memory of 1164	276	IEXPLORE.EXE	IEXPLORE.EXE
PID 276 wrote to memory of 1164	276	IEXPLORE.EXE	IEXPLORE.EXE
PID 276 wrote to memory of 1164	276	IEXPLORE.EXE	IEXPLORE.EXE
PID 276 wrote to memory of 1164	276	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\Document.pdf\About\en-US\AppCompat.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1352

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
2⤵
- Suspicious use of WriteProcessMemory
PID:1260

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:276

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:276 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1164

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\H3Y8WD63.txt
Filesize
608B

MD5
75ec4a77caeb3da523ab1af6a4080c8b

SHA1
2a1dd7102111c3e1cb3b71d4314fba17f4b5dc5a

SHA256
15d3ce037a6bea13929c316cb01b412071f8c21bb558dba7a9fb2a11aa99a9bd

SHA512
ff780f098fb07dd15f9c6473140234e85486e7af78f636905f432e1933ba98ec0b52ec450ee570610f0dbe1b0f6af8b75941de119d04d66fa7e0d6b4eebfb76a

Download Submit
memory/1352-54-0x0000000076711000-0x0000000076713000-memory.dmp

Filesize
8KB

Download