0e8fcdc410b7e7cd6c985a9a6edda567e1734578fd9e27ed360515227880d266

Analysis

max time kernel
141s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
21/05/2024, 01:10

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General

Target

0e8fcdc410b7e7cd6c985a9a6edda567e1734578fd9e27ed360515227880d266.xlsx
Size

741KB
MD5

0a6d11b6c53602ee2fad4043440d66df
SHA1

4b519750d731eb9067e64f07f3de5df62ea2263f
SHA256

0e8fcdc410b7e7cd6c985a9a6edda567e1734578fd9e27ed360515227880d266
SHA512

48693fc8d8bcd37be69b424665e459542b39872da139acb2a5ecd2686e0a2acf636a1f089df146d67a072b2af9f20816efbef65e689003b5906b653660c4a4ca
SSDEEP

12288:QfLq6svbQRuLxu1AboxtOnUwgOFoE0aWTjyLEUpcyXOxBPrwF7b5Ai7nETqBBzTU:Qfjs7xu1NvIJdi1aNAUpcygeb5ADqplA

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
456	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
456	EXCEL.EXE
456	EXCEL.EXE
456	EXCEL.EXE
456	EXCEL.EXE
456	EXCEL.EXE
456	EXCEL.EXE
456	EXCEL.EXE
456	EXCEL.EXE
456	EXCEL.EXE
456	EXCEL.EXE
456	EXCEL.EXE
456	EXCEL.EXE

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\0e8fcdc410b7e7cd6c985a9a6edda567e1734578fd9e27ed360515227880d266.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:456

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/456-3-0x00007FFED6CD0000-0x00007FFED6CE0000-memory.dmp

Filesize
64KB

Download
memory/456-2-0x00007FFED6CD0000-0x00007FFED6CE0000-memory.dmp

Filesize
64KB

Download
memory/456-4-0x00007FFED6CD0000-0x00007FFED6CE0000-memory.dmp

Filesize
64KB

Download
memory/456-1-0x00007FFED6CD0000-0x00007FFED6CE0000-memory.dmp

Filesize
64KB

Download
memory/456-0-0x00007FFED6CD0000-0x00007FFED6CE0000-memory.dmp

Filesize
64KB

Download
memory/456-6-0x00007FFF16C50000-0x00007FFF16E45000-memory.dmp

Filesize
2.0MB

Download
memory/456-7-0x00007FFF16C50000-0x00007FFF16E45000-memory.dmp

Filesize
2.0MB

Download
memory/456-5-0x00007FFF16CED000-0x00007FFF16CEE000-memory.dmp

Filesize
4KB

Download
memory/456-9-0x00007FFED4BE0000-0x00007FFED4BF0000-memory.dmp

Filesize
64KB

Download
memory/456-8-0x00007FFF16C50000-0x00007FFF16E45000-memory.dmp

Filesize
2.0MB

Download
memory/456-10-0x00007FFF16C50000-0x00007FFF16E45000-memory.dmp

Filesize
2.0MB

Download
memory/456-11-0x00007FFF16C50000-0x00007FFF16E45000-memory.dmp

Filesize
2.0MB

Download
memory/456-12-0x00007FFF16C50000-0x00007FFF16E45000-memory.dmp

Filesize
2.0MB

Download
memory/456-14-0x00007FFED4BE0000-0x00007FFED4BF0000-memory.dmp

Filesize
64KB

Download
memory/456-15-0x00007FFF16C50000-0x00007FFF16E45000-memory.dmp

Filesize
2.0MB

Download
memory/456-13-0x00007FFF16C50000-0x00007FFF16E45000-memory.dmp

Filesize
2.0MB

Download
memory/456-19-0x00007FFF16C50000-0x00007FFF16E45000-memory.dmp

Filesize
2.0MB

Download
memory/456-20-0x00007FFF16C50000-0x00007FFF16E45000-memory.dmp

Filesize
2.0MB

Download
memory/456-18-0x00007FFF16C50000-0x00007FFF16E45000-memory.dmp

Filesize
2.0MB

Download
memory/456-17-0x00007FFF16C50000-0x00007FFF16E45000-memory.dmp

Filesize
2.0MB

Download
memory/456-16-0x00007FFF16C50000-0x00007FFF16E45000-memory.dmp

Filesize
2.0MB

Download
memory/456-35-0x00007FFF16C50000-0x00007FFF16E45000-memory.dmp

Filesize
2.0MB

Download
memory/456-54-0x00007FFED6CD0000-0x00007FFED6CE0000-memory.dmp

Filesize
64KB

Download
memory/456-55-0x00007FFED6CD0000-0x00007FFED6CE0000-memory.dmp

Filesize
64KB

Download
memory/456-52-0x00007FFED6CD0000-0x00007FFED6CE0000-memory.dmp

Filesize
64KB

Download
memory/456-53-0x00007FFED6CD0000-0x00007FFED6CE0000-memory.dmp

Filesize
64KB

Download
memory/456-56-0x00007FFF16C50000-0x00007FFF16E45000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads