61603b877dcda4f6abc7b9a4930a08f2102ec8d11fc0befdb3a8f2ec4d88bc44

Analysis

max time kernel
144s
max time network
128s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
12/02/2024, 04:52

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General

Target

964b55ea6714c823d9aa29bd29d3449e.docm
Size

17KB
MD5

964b55ea6714c823d9aa29bd29d3449e
SHA1

dcf5c45483af7ecad9f8a0d842edd34705948d16
SHA256

61603b877dcda4f6abc7b9a4930a08f2102ec8d11fc0befdb3a8f2ec4d88bc44
SHA512

b9da79e766b39f5a966870f6cb2402b6571857ae825f48c16cfb0103a4cca8ae9e21fd852fc25f10f8792e9603efb536833efbea989654cda92a5b13d30f1c78
SSDEEP

384:/iwnt4GlHnLf9Nxt/ZtNNgoFJE+30OnaVIOrOX:/VnHLffxllNda+3Baz0

Score

1^/10

Malware Config

Signatures

Office loads VBA resources, possible macro or embedded object present

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\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-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2668	WINWORD.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2668	WINWORD.EXE
2668	WINWORD.EXE
2668	WINWORD.EXE
2668	WINWORD.EXE
2668	WINWORD.EXE
2668	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\964b55ea6714c823d9aa29bd29d3449e.docm"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/2668-0-0x000000002F131000-0x000000002F132000-memory.dmp

Filesize
4KB

Download
memory/2668-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2668-2-0x0000000070AFD000-0x0000000070B08000-memory.dmp

Filesize
44KB

Download
memory/2668-7-0x0000000004FF0000-0x00000000050F0000-memory.dmp

Filesize
1024KB

Download
memory/2668-8-0x0000000070AFD000-0x0000000070B08000-memory.dmp

Filesize
44KB

Download
memory/2668-9-0x0000000004FF0000-0x00000000050F0000-memory.dmp

Filesize
1024KB

Download