f25dcc4f78ebf1fb7ad80f4a5b0d537c42fe1fbed6fd8b6cfef1d79e370a1d03

Analysis

max time kernel
153s
max time network
41s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 09:05

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General

Target

f25dcc4f78ebf1fb7ad80f4a5b0d537c42fe1fbed6fd8b6cfef1d79e370a1d03.doc
Size

19KB
MD5

2241b79a39cdbc5d260a8ee939537623
SHA1

ce82263e71f47a3fddd0e165f8329e8b264bb0cc
SHA256

f25dcc4f78ebf1fb7ad80f4a5b0d537c42fe1fbed6fd8b6cfef1d79e370a1d03
SHA512

c74b595696372080b240564ab9392dc26c6e64f44703c229e9385eee5e8cd9f5aa54b28844063d1d1485bb77482620c073cba23a85e7c6430157d3979e5394ed
SSDEEP

192:7iZUl5rdasqHZ84kzjcDnhKgTcLt3cErWtmsij+Etvu/D4N/Fax:7oVZPYcbECUKDtmsiCEVu/Q

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\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-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\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-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1928 WINWORD.EXE

Suspicious use of SetWindowsHookEx 20 IoCs

Processes:

WINWORD.EXE

pid	process
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	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\f25dcc4f78ebf1fb7ad80f4a5b0d537c42fe1fbed6fd8b6cfef1d79e370a1d03.doc"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1928

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/1928-54-0x0000000072D01000-0x0000000072D04000-memory.dmp

Filesize
12KB

Download
memory/1928-55-0x0000000070781000-0x0000000070783000-memory.dmp

Filesize
8KB

Download
memory/1928-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1928-57-0x000000007176D000-0x0000000071778000-memory.dmp

Filesize
44KB

Download
memory/1928-58-0x00000000762B1000-0x00000000762B3000-memory.dmp

Filesize
8KB

Download