9ef8bf8e31a49ab9e3d65bee56f6d51b7045636e8807a8f50bf1217c9b956ea8

Analysis

max time kernel
169s
max time network
126s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
16/11/2023, 09:52

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General

Target

2023年11月份工资单/__init__/11.docx
Size

19KB
MD5

b93aaa92dfee1e8c7083ae7ebf3e69ba
SHA1

f36193022a58c9500e57ad69772c264969a14190
SHA256

ee336b4f788842d2e7f922d64d8cf5e36a35c8b3bf053fd5542493e8f15afccc
SHA512

f6e0959ba01ecfb249dca019b7e3b9f27497165ea7ffd898177fe7fcb7b98d8fee191df6d2d2e8af90de2213725ee7871a4df08137b9e3a53cdc1bca203a8e90
SSDEEP

384:CzhqYl40uBRkV5Qe/g9KvUjbyW6ZgMnw3JzCbVwY7PRm:CzhqzHG/g4vMz0uzCBBk

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\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-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\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
2304	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2304	WINWORD.EXE
2304	WINWORD.EXE
2304	WINWORD.EXE
2304	WINWORD.EXE
2304	WINWORD.EXE
2304	WINWORD.EXE
2304	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\2023年11月份工资单\__init__\11.docx"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2304

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/2304-0-0x000000002FE31000-0x000000002FE32000-memory.dmp

Filesize
4KB

Download
memory/2304-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2304-2-0x00000000710CD000-0x00000000710D8000-memory.dmp

Filesize
44KB

Download
memory/2304-5-0x00000000710CD000-0x00000000710D8000-memory.dmp

Filesize
44KB

Download