587a7b7169b3d2571df0cb8a12d4afdb7f5237d81f0046bf458a2a1508925ad8

Analysis

max time kernel
150s
max time network
132s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
31/12/2023, 02:57

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General

Target

256dcb7c07bcc4d59f0a6b631849a50a.doc
Size

9KB
MD5

256dcb7c07bcc4d59f0a6b631849a50a
SHA1

67c9ad8be0eb4c3e5405ff954d1734a2696b60ff
SHA256

587a7b7169b3d2571df0cb8a12d4afdb7f5237d81f0046bf458a2a1508925ad8
SHA512

d5d6c3d1751d2323de56361be2d978a990e15a49b9988dcf8feaf6cd4391a749e13ad3ee74eccb3d2228343cc2ec949b8f2c129099225d256002c3eb72969950
SSDEEP

96:G8kUIa8qiq057FG1voqe3eJbOcEoSV+r9/lNNo/UP1m4maoQJBwG:Grao57mK3DRLVSF1oUP61G

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2520	WINWORD.EXE

Suspicious use of SetWindowsHookEx 21 IoCs

pid	Process
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	WINWORD.EXE
2520	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\256dcb7c07bcc4d59f0a6b631849a50a.doc"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2520

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/2520-0-0x000000002FC81000-0x000000002FC82000-memory.dmp

Filesize
4KB

Download
memory/2520-2-0x0000000070B9D000-0x0000000070BA8000-memory.dmp

Filesize
44KB

Download
memory/2520-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2520-5-0x0000000070B9D000-0x0000000070BA8000-memory.dmp

Filesize
44KB

Download