48a3e9b980b570c4414685c37a4cce6a81e32005c825559bc6049f5045385242

Analysis

max time kernel
251s
max time network
335s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
29-01-2023 19:21

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General

Target

48a3e9b980b570c4414685c37a4cce6a81e32005c825559bc6049f5045385242.xls
Size

36KB
MD5

7e9e621951f87f91f15444709b64d660
SHA1

5491ca45fc97c4e1f309626c0cd36fea28eea568
SHA256

48a3e9b980b570c4414685c37a4cce6a81e32005c825559bc6049f5045385242
SHA512

4431957e06dea4928d4c99322c74d03620ea87e3b1b84ace1f24e9d12372bc9d406525970fcad41c7031d8eab4b65861a9c45cc11a57b05e1db5a4f3d70bda5a
SSDEEP

768:GPqNk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJMCn/8n0tYadTp1Nz46n:6ok3hbdlylKsgqopeJBWhZFGkE+cL2Nq

Score

10^/10

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://statedauto.com/wp-data.php

xlm40.dropper

https://markens.online/wp-data.php

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-1-5-21-1214520366-621468234-4062160515-1000\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-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\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-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

620 EXCEL.EXE
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

EXCEL.EXE

pid process

620 EXCEL.EXE
620 EXCEL.EXE
620 EXCEL.EXE
620 EXCEL.EXE

pid	process
620	EXCEL.EXE

pid	process
620	EXCEL.EXE
620	EXCEL.EXE
620	EXCEL.EXE
620	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\48a3e9b980b570c4414685c37a4cce6a81e32005c825559bc6049f5045385242.xls
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:620

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/620-54-0x000000002F071000-0x000000002F074000-memory.dmp

Filesize
12KB

Download
memory/620-55-0x00000000715C1000-0x00000000715C3000-memory.dmp

Filesize
8KB

Download
memory/620-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/620-57-0x00000000725AD000-0x00000000725B8000-memory.dmp

Filesize
44KB

Download
memory/620-58-0x0000000075491000-0x0000000075493000-memory.dmp

Filesize
8KB

Download
memory/620-59-0x00000000725AD000-0x00000000725B8000-memory.dmp

Filesize
44KB

Download
memory/620-60-0x00000000725AD000-0x00000000725B8000-memory.dmp

Filesize
44KB

Download