395a0b2e3b1f985fb8bc5cbf9ac0b5416f2e90e79d4b9f9f1dc106b7d45aa051

Analysis

max time kernel
144s
max time network
118s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
13/03/2024, 23:31

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General

Target

395a0b2e3b1f985fb8bc5cbf9ac0b5416f2e90e79d4b9f9f1dc106b7d45aa051.doc
Size

1.7MB
MD5

56b9acd5f15f04dcc878f5e585e004cc
SHA1

049f1b22b6195448e6216e0237e331e72c782809
SHA256

395a0b2e3b1f985fb8bc5cbf9ac0b5416f2e90e79d4b9f9f1dc106b7d45aa051
SHA512

e382cca61d7eb05cdc861a17b3a73e55106d7eec68a27251a25c233795963005f784b5fb29407b9548356e2110d435e197e8a10f9daa2074b61ed6d0a4d6232e
SSDEEP

49152:qVzp+FKuoIUiiq30gHP2anAsjHzCPeMWrH3CflfN3lJ:qVF+FKuTBNHeLsjTo5AHAlfN3lJ

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\MenuExt\Se&nd to OneNote	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
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
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\Toolbar\ShowDiscussionButton = "Yes"	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 (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
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2304	WINWORD.EXE

Suspicious use of SetWindowsHookEx 20 IoCs

pid	Process
2304	WINWORD.EXE
2304	WINWORD.EXE
2304	WINWORD.EXE
2304	WINWORD.EXE
2304	WINWORD.EXE
2304	WINWORD.EXE
2304	WINWORD.EXE
2304	WINWORD.EXE
2304	WINWORD.EXE
2304	WINWORD.EXE
2304	WINWORD.EXE
2304	WINWORD.EXE
2304	WINWORD.EXE
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\395a0b2e3b1f985fb8bc5cbf9ac0b5416f2e90e79d4b9f9f1dc106b7d45aa051.doc"
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

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Downloads

memory/2304-0-0x000000002F261000-0x000000002F262000-memory.dmp

Filesize
4KB

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

Filesize
64KB

Download
memory/2304-2-0x0000000070C5D000-0x0000000070C68000-memory.dmp

Filesize
44KB

Download
memory/2304-5-0x0000000070C5D000-0x0000000070C68000-memory.dmp

Filesize
44KB

Download