e7e7ea53804a3b9bf0cd5d09412c245dc89f07836ce9b09928ae610aac8a7c03

Analysis

max time kernel
144s
max time network
120s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
21/05/2024, 05:54

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General

Target

opt/NetworkSecurityManager/Solr/server/solr/appAlerts/data/index/_9eg_Lucene50_0.doc
Size

322B
MD5

5a034fb4728fb96b74a36340052a498a
SHA1

a8c9fa322ff9821004a9a72d51dc3265b25f8ae9
SHA256

6eda68344ce5e8263c75e5766e6eecef3eccfa68268d69302f5d80359a266c82
SHA512

8d662f25d636f5591d15f50395662895f5cb64bd1e5197e6d5262cbc020327f8ea979e67c698b0cd9aa213fff3b9209bc217fe16c5360d1ac37f5838118a34be

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-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1700	WINWORD.EXE

Suspicious use of SetWindowsHookEx 20 IoCs

pid	Process
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	WINWORD.EXE
1700	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\opt\NetworkSecurityManager\Solr\server\solr\appAlerts\data\index\_9eg_Lucene50_0.doc"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1700

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/1700-0-0x000000002FD41000-0x000000002FD42000-memory.dmp

Filesize
4KB

Download
memory/1700-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1700-2-0x0000000070D9D000-0x0000000070DA8000-memory.dmp

Filesize
44KB

Download
memory/1700-5-0x0000000070D9D000-0x0000000070DA8000-memory.dmp

Filesize
44KB

Download