381cf25d9fbd529eda25dd9de4b48e0cabf6632c3b0cb48e7350f6f870c93b71

Analysis

max time kernel
146s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
01-03-2023 07:03

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General

Target

39817448b63c6741e010c27f7374ea90.doc
Size

12KB
MD5

39817448b63c6741e010c27f7374ea90
SHA1

dc161f2fea522c5fa27def893a6501eabf3f3e7a
SHA256

381cf25d9fbd529eda25dd9de4b48e0cabf6632c3b0cb48e7350f6f870c93b71
SHA512

fbd3026e6f5341229289c13e5b83eda317f654bcd3e54d29d4ec9f7bbfe2b6f9bbcde858c3e59c382eb182eda59f285ceb180a7157ca6cd0a301c5d15b31dbdb
SSDEEP

192:FOxeeOETQHAfN1+/fvglhkEDg1648dKbZ:tETQgfN1+PehkEDg1648sl

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1740	WINWORD.EXE

Suspicious use of SetWindowsHookEx 21 IoCs

pid	Process
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\39817448b63c6741e010c27f7374ea90.doc"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1740

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

memory/1740-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

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