5a17934b3a09e7fafb9a5aa3d53edad5666febdd1bb83bb2932fc7f45cce3284

Analysis

max time kernel
155s
max time network
35s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
05/12/2022, 08:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

5a17934b3a09e7fafb9a5aa3d53edad5666febdd1bb83bb2932fc7f45cce3284.xls
Size

81KB
MD5

09674bc93bb8fffbda917a72f13aba4b
SHA1

9caec15accc0722b22688cbe9ed6920c3a034c21
SHA256

5a17934b3a09e7fafb9a5aa3d53edad5666febdd1bb83bb2932fc7f45cce3284
SHA512

b6be7d4fb37b28f72867b9e49e1965d7e6cde3ff210eda31cd90067d8813a7501ec687b42cd06717f2f6be1f90cb4f5d5169258ac175222150e4e4d28673a9e8
SSDEEP

1536:5fffrZfuyuViksFGctKiGVJOufFJtMTynqKvTNvnrcKoYVKfrZaH5/hrBVj:ovTbVo8H5Zrjj

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1780	EXCEL.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1780	EXCEL.EXE

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1780	EXCEL.EXE
1780	EXCEL.EXE
1780	EXCEL.EXE
1780	EXCEL.EXE
1780	EXCEL.EXE

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\5a17934b3a09e7fafb9a5aa3d53edad5666febdd1bb83bb2932fc7f45cce3284.xls
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1780

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1780-54-0x000000002FFF1000-0x000000002FFF4000-memory.dmp

Filesize
12KB

Download
memory/1780-55-0x0000000070F41000-0x0000000070F43000-memory.dmp

Filesize
8KB

Download
memory/1780-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1780-57-0x0000000071F2D000-0x0000000071F38000-memory.dmp

Filesize
44KB

Download
memory/1780-58-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download
memory/1780-59-0x000000006C781000-0x000000006C783000-memory.dmp

Filesize
8KB

Download
memory/1780-60-0x0000000071F2D000-0x0000000071F38000-memory.dmp

Filesize
44KB

Download