84abcb309026215e4c5a17d9b69c6e20f684fd08f80e69a2efa35b36dd46c8f4

Analysis

max time kernel
151s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
28-11-2022 11:16

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

84abcb309026215e4c5a17d9b69c6e20f684fd08f80e69a2efa35b36dd46c8f4.xls
Size

298KB
MD5

c37bf164576dd297f7ef4a2e3761f1e0
SHA1

fa10b0daaca819d367d99a86a578ad1cf49ed02d
SHA256

84abcb309026215e4c5a17d9b69c6e20f684fd08f80e69a2efa35b36dd46c8f4
SHA512

db19b160ae8abad81d7eea1e3e8fc1c55a5488b860b9770f746c2099b17c2549a1465ff301c4e546588210e9ea2b0bebed52f636c2cc1a74f71b4aef91234025
SSDEEP

3072:oivvtHYwougo2eLgsWHFn0GFfoWzg29HP//bSzEnr0BrxnIjzL714k+q9tK2z7d:zYV1ln9fg6yePKk+i0

Score

1^/10

Malware Config

Signatures

Office loads VBA resources, possible macro or embedded object present
Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry
T1012

System Information Discovery
T1082

Processes:

EXCEL.EXE

description ioc process

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

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

Processes:

EXCEL.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1248 EXCEL.EXE
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

EXCEL.EXE

pid process

1248 EXCEL.EXE
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

1248 EXCEL.EXE
1248 EXCEL.EXE
1248 EXCEL.EXE

pid	process
1248	EXCEL.EXE

pid	process
1248	EXCEL.EXE

pid	process
1248	EXCEL.EXE
1248	EXCEL.EXE
1248	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\84abcb309026215e4c5a17d9b69c6e20f684fd08f80e69a2efa35b36dd46c8f4.xls
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1248

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1248-54-0x000000002FEE1000-0x000000002FEE4000-memory.dmp

Filesize
12KB

Download
memory/1248-55-0x00000000714B1000-0x00000000714B3000-memory.dmp

Filesize
8KB

Download
memory/1248-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1248-57-0x000000007249D000-0x00000000724A8000-memory.dmp

Filesize
44KB

Download
memory/1248-58-0x0000000075351000-0x0000000075353000-memory.dmp

Filesize
8KB

Download
memory/1248-59-0x000000007249D000-0x00000000724A8000-memory.dmp

Filesize
44KB

Download