a8a8dfbdb992f52df91ff8171a9f87ca5b6387c6d73934816891b1367c387dc0

Analysis

max time kernel
207s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
01-12-2022 10:41

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

a8a8dfbdb992f52df91ff8171a9f87ca5b6387c6d73934816891b1367c387dc0.xls
Size

55KB
MD5

fa8615921a34200f81a4bcf279491027
SHA1

8f3c9f1fe3352ccc29b4a4610fe7dfe98e59889e
SHA256

a8a8dfbdb992f52df91ff8171a9f87ca5b6387c6d73934816891b1367c387dc0
SHA512

0b5655ab81fe23e2636bd77c8729c8bc6c35bae256bcb39bd40aff0fb2ea81b74490946095a36df229ee92b36e7391f7f8534638d195bb3d6acd018e17536624
SSDEEP

1536:iJJJlk7xUAreiaL+QD8YI7fgAJLfD6dUhGomQNe1tmd8aYwGl/196RvHP+oxy132:+se1tmC/196RvHP+oxy13gN/MeEaLjGm

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
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
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
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	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 (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
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1768	EXCEL.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1768	EXCEL.EXE

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1768	EXCEL.EXE
1768	EXCEL.EXE
1768	EXCEL.EXE
1768	EXCEL.EXE
1768	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\a8a8dfbdb992f52df91ff8171a9f87ca5b6387c6d73934816891b1367c387dc0.xls
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1768

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/1768-54-0x000000002FE11000-0x000000002FE14000-memory.dmp

Filesize
12KB

Download
memory/1768-55-0x0000000071401000-0x0000000071403000-memory.dmp

Filesize
8KB

Download
memory/1768-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1768-57-0x00000000723ED000-0x00000000723F8000-memory.dmp

Filesize
44KB

Download
memory/1768-58-0x0000000075201000-0x0000000075203000-memory.dmp

Filesize
8KB

Download
memory/1768-59-0x000000006CC41000-0x000000006CC43000-memory.dmp

Filesize
8KB

Download
memory/1768-60-0x00000000723ED000-0x00000000723F8000-memory.dmp

Filesize
44KB

Download