660870c3f3e8ff105e5cc06b3b3d04436118fc67533c93d0df56bde359e335d0

Analysis

max time kernel
42s
max time network
74s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
16/02/2023, 05:11

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General

Target

15-2.one
Size

224KB
MD5

b50d20250432e0fd9cd302295b5f9d3b
SHA1

17816c2cd3f4acc58d21b6a9ff78511cab9da29b
SHA256

660870c3f3e8ff105e5cc06b3b3d04436118fc67533c93d0df56bde359e335d0
SHA512

18ddb7ae6ce625c6fb4dbbf8382d025d2790a142b744f3cf0aa2a9eedb2e9008961ea01254bab245cdbaf43126fa6c889001392f5a632943ec45268270899602
SSDEEP

3072:/i7CxuGD55YnfrnL1BapaY5+qBp5GzrSAoEr5pCVc9MUcOxoh+r3Hp0nKY:efGD55YnDLiBhtGKipCm9MpeZb2R

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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	ONENOTE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	ONENOTE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	ONENOTE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	ONENOTE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	ONENOTE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt	ONENOTE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	ONENOTE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	ONENOTE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	ONENOTE.EXE

Modifies registry class 6 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0EA692EE-BB50-4E3C-AEF0-356D91732725}\1.0\ = "Microsoft OneNote 14.0 Object Library"	ONENOTE.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0EA692EE-BB50-4E3C-AEF0-356D91732725}\1.0\0\win32\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\ONENOTE.EXE\\3"	ONENOTE.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E2E1511D-502D-4BD0-8B3A-8A89A05CDCAE}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	ONENOTE.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E2E1511D-502D-4BD0-8B3A-8A89A05CDCAE}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	ONENOTE.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F2A7EE29-8BF6-4A6D-83F1-098E366C709C}\1.0\ = "Microsoft OneNote 12.0 Object Library"	ONENOTE.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F2A7EE29-8BF6-4A6D-83F1-098E366C709C}\1.0\0\win32\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\ONENOTE.EXE\\2"	ONENOTE.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1140	ONENOTE.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
1140	ONENOTE.EXE
1140	ONENOTE.EXE
1140	ONENOTE.EXE
1140	ONENOTE.EXE
1140	ONENOTE.EXE
1140	ONENOTE.EXE
1140	ONENOTE.EXE
1140	ONENOTE.EXE
1140	ONENOTE.EXE
1140	ONENOTE.EXE
1140	ONENOTE.EXE
1140	ONENOTE.EXE

C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE" "C:\Users\Admin\AppData\Local\Temp\15-2.one"
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1140

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

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Downloads

memory/1140-54-0x0000000072261000-0x0000000072263000-memory.dmp

Filesize
8KB

Download
memory/1140-55-0x0000000075F51000-0x0000000075F53000-memory.dmp

Filesize
8KB

Download
memory/1140-56-0x000000007324D000-0x0000000073258000-memory.dmp

Filesize
44KB

Download
memory/1140-57-0x000000007324D000-0x0000000073258000-memory.dmp

Filesize
44KB

Download