394241ae21314b4ea3ab32052f426a797d3aa1b0c761551921665f50071f2bef

Analysis

max time kernel
119s
max time network
146s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
13/10/2023, 21:59

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General

Target

blank.pptx
Size

27KB
MD5

25cc8f5d90e3b28840198b16a86872e5
SHA1

73702910adbfd9d3c3db3bb14b62418df5556310
SHA256

e65c349e1fdf770b0bdc67cb50491028763fd86d5fb606ed7c810db2c7496eec
SHA512

71f83f2416fc6872f4521f266321554da769d6999e7c4fef2a4e5e63e593bcb1ce262b0c759c61a81b20933507db27522ddfee25e74589c9d0c0a1aa30f624cf
SSDEEP

768:lKoQ7fiy9rLc6gFylS+4Vecs2wsrfGjhk1aGkEawwvcRaRDG7GyGBGoGHGuG9GEB:kfr1QJ+vRjRGks/81sl+X4RKzB

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	POWERPNT.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	POWERPNT.EXE
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	POWERPNT.EXE
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Toolbar	POWERPNT.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	POWERPNT.EXE
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\MenuExt	POWERPNT.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	POWERPNT.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	POWERPNT.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	POWERPNT.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2344	POWERPNT.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2344	POWERPNT.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 1912	2344	POWERPNT.EXE	28
PID 2344 wrote to memory of 1912	2344	POWERPNT.EXE	28
PID 2344 wrote to memory of 1912	2344	POWERPNT.EXE	28
PID 2344 wrote to memory of 1912	2344	POWERPNT.EXE	28

C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE" "C:\Users\Admin\AppData\Local\Temp\blank.pptx"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:1912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2344-0-0x000000002DBD1000-0x000000002DBD2000-memory.dmp

Filesize
4KB

Download
memory/2344-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2344-2-0x0000000072CAD000-0x0000000072CB8000-memory.dmp

Filesize
44KB

Download
memory/2344-5-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2344-6-0x0000000072CAD000-0x0000000072CB8000-memory.dmp

Filesize
44KB

Download