8424b21ca49aa8202ca992ab93d75ef4ed2bfa73dfd07d332413374a03869fc3

Analysis

max time kernel
144s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
13/03/2024, 23:18

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General

Target

8424b21ca49aa8202ca992ab93d75ef4ed2bfa73dfd07d332413374a03869fc3.doc
Size

8KB
MD5

b5f99308c86797da054ea19ac0b21dff
SHA1

56f559e9b71f93fa2a1aaf8821ffc63534b5b404
SHA256

8424b21ca49aa8202ca992ab93d75ef4ed2bfa73dfd07d332413374a03869fc3
SHA512

0023166094e42dff9b663e617b1b61ddfc6c4da862a2af755473271f3ed16a0c4454f7d7b2bc5439b3890393e970ac79b14344e16f9d7e6a4e99d109b759c2b5
SSDEEP

96:YEVMcN2fIKb1vC+X4Gjl+pF3tF5uIiCZYEaEij:/VsIKN1jl+TtpBZ1a

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-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\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-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\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
2084	WINWORD.EXE

Suspicious use of SetWindowsHookEx 20 IoCs

pid	Process
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	WINWORD.EXE
2084	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\8424b21ca49aa8202ca992ab93d75ef4ed2bfa73dfd07d332413374a03869fc3.doc"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2084

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/2084-0-0x000000002F131000-0x000000002F132000-memory.dmp

Filesize
4KB

Download
memory/2084-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2084-2-0x000000007158D000-0x0000000071598000-memory.dmp

Filesize
44KB

Download
memory/2084-5-0x000000007158D000-0x0000000071598000-memory.dmp

Filesize
44KB

Download