d1b2b3f02ec42a83a9d3226eef0be7c780fc556429d8344c680ba61ef98ead96

Analysis

max time kernel
122s
max time network
131s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
21/04/2024, 11:05

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General

Target

rinderpest.odp
Size

907KB
MD5

3fcbf5f2236b6ac4da359939a2da4442
SHA1

7a0c8c1f3f807024293089d3fc6a1a7549234777
SHA256

f2c4a47edb34cec77726d561b62bb41a2c56f1d7f41880353af8994e05b42031
SHA512

fc902d1fee47fc6c5ebeaeba1c1e71a2da5847932279f09039e3c8dff47961f4223653f3bdd74c73e3ad2ee046001cb589d99727875a95335159ad6c21a52049
SSDEEP

24576:jEoT2RJh1i05XBfXcE6VoEh9TpzWD7IV4eUdvuG:goT2Lh17XFXJ6j9TpaXIlC

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-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar	POWERPNT.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	POWERPNT.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	POWERPNT.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	POWERPNT.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	POWERPNT.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	POWERPNT.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MenuExt	POWERPNT.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	POWERPNT.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	POWERPNT.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2720	POWERPNT.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2720	POWERPNT.EXE
2720	POWERPNT.EXE
2720	POWERPNT.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2720 wrote to memory of 2884	2720	POWERPNT.EXE	27
PID 2720 wrote to memory of 2884	2720	POWERPNT.EXE	27
PID 2720 wrote to memory of 2884	2720	POWERPNT.EXE	27
PID 2720 wrote to memory of 2884	2720	POWERPNT.EXE	27

C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE" "C:\Users\Admin\AppData\Local\Temp\rinderpest.odp"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2720
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2884

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/2720-0-0x000000002DDE1000-0x000000002DDE2000-memory.dmp

Filesize
4KB

Download
memory/2720-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2720-2-0x000000007297D000-0x0000000072988000-memory.dmp

Filesize
44KB

Download
memory/2720-5-0x000000007297D000-0x0000000072988000-memory.dmp

Filesize
44KB

Download
memory/2720-6-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2720-7-0x000000007297D000-0x0000000072988000-memory.dmp

Filesize
44KB

Download