9c10d04ded68e5dda0eab8550bd018c8c9be0fa5b9182dda89762255b600be59

Analysis

max time kernel
148s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
28-11-2022 11:47

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General

Target

9c10d04ded68e5dda0eab8550bd018c8c9be0fa5b9182dda89762255b600be59.xls
Size

136KB
MD5

2358ce7e53417f8c5b6edac96d9dfc88
SHA1

6741ec7e4df6c2b9d64c5e7ac7c1e7ef8ccfafd7
SHA256

9c10d04ded68e5dda0eab8550bd018c8c9be0fa5b9182dda89762255b600be59
SHA512

da9d90c97034cef2ae9373854b79807d68678a2c36f06743f33724f5fb054cb2e9f159a2502f11a032e9258c6e374afcb39e9295f8a5ea28506caa637b398877
SSDEEP

3072:j5JaRH/C0OeNHZVDUihCA5xE9mX0OIkCADgB29qbkI:j5JaRH6gN5RzX5xE9mXfz9qA

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
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"	EXCEL.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"	EXCEL.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"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.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"	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1956 EXCEL.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

EXCEL.EXE

pid process

1956 EXCEL.EXE
1956 EXCEL.EXE
1956 EXCEL.EXE
1956 EXCEL.EXE
1956 EXCEL.EXE
1956 EXCEL.EXE
1956 EXCEL.EXE
1956 EXCEL.EXE

pid	process
1956	EXCEL.EXE

pid	process
1956	EXCEL.EXE
1956	EXCEL.EXE
1956	EXCEL.EXE
1956	EXCEL.EXE
1956	EXCEL.EXE
1956	EXCEL.EXE
1956	EXCEL.EXE
1956	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\9c10d04ded68e5dda0eab8550bd018c8c9be0fa5b9182dda89762255b600be59.xls
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1956

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

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Downloads

memory/1956-54-0x000000002FE91000-0x000000002FE94000-memory.dmp

Filesize
12KB

Download
memory/1956-55-0x0000000071141000-0x0000000071143000-memory.dmp

Filesize
8KB

Download
memory/1956-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1956-57-0x000000007212D000-0x0000000072138000-memory.dmp

Filesize
44KB

Download
memory/1956-58-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download
memory/1956-59-0x000000007212D000-0x0000000072138000-memory.dmp

Filesize
44KB

Download