74a8f6da01e961645dc95dc8b97b5fc0150b45f7f525a22fb3f99010b3f56c3a

Analysis

max time kernel
144s
max time network
121s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
12/03/2024, 23:12

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General

Target

74a8f6da01e961645dc95dc8b97b5fc0150b45f7f525a22fb3f99010b3f56c3a.doc
Size

748KB
MD5

5925afd0a1cae8f3ad7439b05807b40d
SHA1

23e7a70ee0fd7373264604d9c0e9501c6f02434b
SHA256

74a8f6da01e961645dc95dc8b97b5fc0150b45f7f525a22fb3f99010b3f56c3a
SHA512

3471c582109d59f90b412a8fd8f20d25c2cb95fa7a23d69732e190347ed8eb96d9cbf040b67542c36a41f32a02a6cb6acc0cdb1f45d700c27d5c88f0c9ef94b6
SSDEEP

12288:CoNhTn0YM7XXQNi9Mv9eWrfCUZHNdwNtVQ83+bweAuIyN/D/cY639MHiEWRgKDEm:7tWMQR

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-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\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-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\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-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1804	WINWORD.EXE

Suspicious use of SetWindowsHookEx 20 IoCs

pid	Process
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	WINWORD.EXE
1804	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\74a8f6da01e961645dc95dc8b97b5fc0150b45f7f525a22fb3f99010b3f56c3a.doc"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1804

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/1804-0-0x000000002F7A1000-0x000000002F7A2000-memory.dmp

Filesize
4KB

Download
memory/1804-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1804-2-0x000000007135D000-0x0000000071368000-memory.dmp

Filesize
44KB

Download
memory/1804-5-0x000000007135D000-0x0000000071368000-memory.dmp

Filesize
44KB

Download