89b66559846497a7d16b242ad2c886c250d0431bcfc8bf2f30d31a8ff24fb6b9

Analysis

max time kernel
263s
max time network
162s
platform
windows10_x64
resource
win10v200217
submitted
02-04-2020 15:59

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Report Analysis Logs

General

Target

sample.xls
Size

113KB
MD5

0e3bf9cbb3a039aa2b7a9b099e08d773
SHA1

de641034eed472a8571d367c715d13fc2d75dd8d
SHA256

ca69dbab2f4809aaabd5741447ac100ca0d4784b0905fa0adbbf85f0b5dbf07c
SHA512

698c151f15c16f8c5ca21f5d738c39a96540e05a480c263301a6703a692b8e3c2f901ac04ac17f31ebedd3116af8835c57bf1432fc5a557f5f6c1d901300f020

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

Processes:

EXCEL.EXE

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

Processes:

EXCEL.EXE

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

Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

EXCEL.EXE

pid process

3684 EXCEL.EXE
3684 EXCEL.EXE
3684 EXCEL.EXE
3684 EXCEL.EXE
3684 EXCEL.EXE
3684 EXCEL.EXE
3684 EXCEL.EXE
3684 EXCEL.EXE
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

3684 EXCEL.EXE

pid	process
3684	EXCEL.EXE
3684	EXCEL.EXE
3684	EXCEL.EXE
3684	EXCEL.EXE
3684	EXCEL.EXE
3684	EXCEL.EXE
3684	EXCEL.EXE
3684	EXCEL.EXE

pid	process
3684	EXCEL.EXE

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\sample.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
PID:3684

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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