79ac9ebfe82fa27619293d0292766d75653581b7112abef67047b0943e55cc16

Analysis

max time kernel
194s
max time network
143s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 20:55

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General

Target

1c4b02843e1718f0ccaa3efc0b96d787.doc
Size

1.1MB
MD5

1c4b02843e1718f0ccaa3efc0b96d787
SHA1

d52e554fc2c0870fd47e2220ca96fad5de4ddcc7
SHA256

79ac9ebfe82fa27619293d0292766d75653581b7112abef67047b0943e55cc16
SHA512

54437bfa1791febad63dd1ef94afdc8e73b283b4401ab05f7b10ed076802d0b24282a2d742f5f66f8f8970a3dbc132a866d8ecb50050ee868ec53575283e8fb3
SSDEEP

24576:99ZZu24xGQR6L+VY/hTPCH0w/iPM1HCbZTXpffvUqsX:x479AICVVffVsX

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-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\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-1-5-21-3308111660-3636268597-2291490419-1000\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-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2672	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2672	WINWORD.EXE
2672	WINWORD.EXE
2672	WINWORD.EXE
2672	WINWORD.EXE
2672	WINWORD.EXE
2672	WINWORD.EXE
2672	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\1c4b02843e1718f0ccaa3efc0b96d787.doc"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2672

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

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Downloads

memory/2672-0-0x000000002FE01000-0x000000002FE02000-memory.dmp

Filesize
4KB

Download
memory/2672-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2672-2-0x00000000713FD000-0x0000000071408000-memory.dmp

Filesize
44KB

Download
memory/2672-5-0x00000000713FD000-0x0000000071408000-memory.dmp

Filesize
44KB

Download