2c63e762ad58d8532531e374225649be5f1c85454ed50a67b4823797a9609d71

Analysis

max time kernel
128s
max time network
175s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
23-09-2022 11:23

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General

Target

Document.pdf/About/EventForwarding.xml
Size

1KB
MD5

ef4ad318ea464cde69829a9201d7d526
SHA1

a3b7cc6ebb70c45cd752121d0afa30a35b72c9d3
SHA256

8e3854b06f7dfef7c0e68e1258f1d33a4b888a97f075a5d25757fa987acb5704
SHA512

0abca7fa5c44572841fab002f19d05756f5566b8e3ce6d172662a37ae7053d9d0838639e2ec5843ec8d5c9c05205dc6dd150eb4f91ecebefef6afefb370d869b

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
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
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\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{A660AAB1-3B32-11ED-9201-42465D836E7B} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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
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\DomainSuggestion\FileNames	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 (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 7059357c3fcfd801	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Zoom	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\Main\WindowsSearch	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 = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000048ca5449a4d21846ba8a995ea0abd35a00000000020000000000106600000001000020000000b998966610e6878e989320d30352f9fbc905153e8d783cc19558317da81c6600000000000e80000000020000200000007b436ff2bd15cda8b5007a5ce0fb32731563b6fd4eb1537202d4185880a4f1b720000000b3877f787676a05666ae6a36abbebf6895c0e7e9d67c425aa4b60bcff06a8821400000008d50dcf0b188eb08f7ba2fff50cc21a144cdd020277e9f2ed8d0f5381d88bdda2ccbafe6b017864c45af08d2d4509f05850137f137680f754121560c3fd589db	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry	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
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	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\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "370697406"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	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\IETld\LowMic	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\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\PageSetup	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\Main	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\Recovery\AdminActive	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
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

IEXPLORE.EXE

pid process

660 IEXPLORE.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXE

pid process

660 IEXPLORE.EXE
660 IEXPLORE.EXE
1772 IEXPLORE.EXE
1772 IEXPLORE.EXE
1772 IEXPLORE.EXE
1772 IEXPLORE.EXE

pid	process
660	IEXPLORE.EXE

pid	process
660	IEXPLORE.EXE
660	IEXPLORE.EXE
1772	IEXPLORE.EXE
1772	IEXPLORE.EXE
1772	IEXPLORE.EXE
1772	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

MSOXMLED.EXEiexplore.exeIEXPLORE.EXE

description	pid	process	target process
PID 2044 wrote to memory of 1932	2044	MSOXMLED.EXE	iexplore.exe
PID 2044 wrote to memory of 1932	2044	MSOXMLED.EXE	iexplore.exe
PID 2044 wrote to memory of 1932	2044	MSOXMLED.EXE	iexplore.exe
PID 2044 wrote to memory of 1932	2044	MSOXMLED.EXE	iexplore.exe
PID 1932 wrote to memory of 660	1932	iexplore.exe	IEXPLORE.EXE
PID 1932 wrote to memory of 660	1932	iexplore.exe	IEXPLORE.EXE
PID 1932 wrote to memory of 660	1932	iexplore.exe	IEXPLORE.EXE
PID 1932 wrote to memory of 660	1932	iexplore.exe	IEXPLORE.EXE
PID 660 wrote to memory of 1772	660	IEXPLORE.EXE	IEXPLORE.EXE
PID 660 wrote to memory of 1772	660	IEXPLORE.EXE	IEXPLORE.EXE
PID 660 wrote to memory of 1772	660	IEXPLORE.EXE	IEXPLORE.EXE
PID 660 wrote to memory of 1772	660	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\EventForwarding.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2044

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
2⤵
- Suspicious use of WriteProcessMemory
PID:1932

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:660

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:660 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1772

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\I8AWR0WF.txt
Filesize
603B

MD5
ab946b517b3cdcfd01f0e570c1efdd0c

SHA1
e72bfc76ae5e1d720aaa7c362a37daea774213bd

SHA256
f77c7e0760c27b52fd3f9319619baa3882239b61dab6c436ba68428e9fb81e74

SHA512
051769d6faad902aed6461693fffddf5aad5056c8685d5f495b84dbf2dee937fc67d29e09a9c04f03a18f4a0ae746815f801fc4c10d95268924324dd8e5cf0d7

Download Submit
memory/2044-54-0x00000000762E1000-0x00000000762E3000-memory.dmp

Filesize
8KB

Download