f337146d4229155afc774f59ce4b6439fcf1d4d02ab00f3ffb20b71b3ce32af6

Analysis

max time kernel
178s
max time network
33s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
01/12/2022, 19:34

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General

Target

da5fea3efb1c32b9f1b68fe3d34835db.doc
Size

12KB
MD5

da5fea3efb1c32b9f1b68fe3d34835db
SHA1

002a3a7d1d1837d0064ddd3d3e4d27b90cd18123
SHA256

f337146d4229155afc774f59ce4b6439fcf1d4d02ab00f3ffb20b71b3ce32af6
SHA512

7e485ed5aaf49ef0fff4a7836058183f5727d48de1f8c11c11116eef818d8594e35028737df3c158bd724b24332c60dbee22a763e098c80a1677c358e501ec71
SSDEEP

96:R+7Uk18pxee+mIET6FoHa4Ehb1vC+X4FXfWT4JlT3wYlEAgCT16c25gIMKyyli:gSxeeOETbHefNaXfvJlZlEDg16tgdKd

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-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\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-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\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-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1716	WINWORD.EXE

Suspicious use of SetWindowsHookEx 21 IoCs

pid	Process
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	WINWORD.EXE
1716	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\da5fea3efb1c32b9f1b68fe3d34835db.doc"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1716

Network

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/1716-54-0x00000000722A1000-0x00000000722A4000-memory.dmp

Filesize
12KB

Download
memory/1716-55-0x000000006FD21000-0x000000006FD23000-memory.dmp

Filesize
8KB

Download
memory/1716-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1716-57-0x00000000760C1000-0x00000000760C3000-memory.dmp

Filesize
8KB

Download
memory/1716-58-0x0000000070D0D000-0x0000000070D18000-memory.dmp

Filesize
44KB

Download