cca60f07c36b4d0c93bcb8205676c0428fc36b3fae48c33b3eb33888fd24ad03

Analysis

max time kernel
153s
max time network
42s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30-11-2022 01:20

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General

Target

cca60f07c36b4d0c93bcb8205676c0428fc36b3fae48c33b3eb33888fd24ad03.xls
Size

140KB
MD5

040a59c4f6ed86fd897992d0f1a03f4d
SHA1

c215d8d053358463f93d517402dbbac2cc4bcbc6
SHA256

cca60f07c36b4d0c93bcb8205676c0428fc36b3fae48c33b3eb33888fd24ad03
SHA512

492af5ea0c029286266d8a48f67697826a321452b7ca32ab4fbc47e617e6cb104cb52ec92d64c8a2358a6163666115362a1f8e06e587ab2d6399f2285dd510b8
SSDEEP

1536:y2222TGpnEM+HQ79N0YeXH92n3XTUGMgTTVnrEgpZ55oJ5ahQ2ftUc8Rl520/SuD:/FUc8RVowIsoeKL/s1aHFnjGF2k

Score

1^/10

Malware Config

Signatures

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\Toolbar	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 (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\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
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1700 EXCEL.EXE
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

EXCEL.EXE

pid process

1700 EXCEL.EXE
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

EXCEL.EXE

pid process

1700 EXCEL.EXE
1700 EXCEL.EXE
1700 EXCEL.EXE
1700 EXCEL.EXE
1700 EXCEL.EXE

pid	process
1700	EXCEL.EXE

pid	process
1700	EXCEL.EXE

pid	process
1700	EXCEL.EXE
1700	EXCEL.EXE
1700	EXCEL.EXE
1700	EXCEL.EXE
1700	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\cca60f07c36b4d0c93bcb8205676c0428fc36b3fae48c33b3eb33888fd24ad03.xls
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1700

Network

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

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Downloads

memory/1700-54-0x000000002F181000-0x000000002F184000-memory.dmp

Filesize
12KB

Download
memory/1700-55-0x0000000071581000-0x0000000071583000-memory.dmp

Filesize
8KB

Download
memory/1700-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1700-57-0x000000007256D000-0x0000000072578000-memory.dmp

Filesize
44KB

Download
memory/1700-58-0x0000000076681000-0x0000000076683000-memory.dmp

Filesize
8KB

Download
memory/1700-59-0x000000006CD61000-0x000000006CD63000-memory.dmp

Filesize
8KB

Download
memory/1700-60-0x000000007256D000-0x0000000072578000-memory.dmp

Filesize
44KB

Download