ed352b0327169f41333dcbfb25604cc794cc8c236f176b234aa83adf36a0b1db

Analysis

max time kernel
139s
max time network
122s
platform
windows10_x64
resource
win10v200217
submitted
02-04-2020 14:58

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General

Target

xk5.xls
Size

181KB
MD5

7ff391c915655dd94eced90c495b4cdb
SHA1

1c293d4246954a1edd22a257a99ad8390eecfef9
SHA256

ed352b0327169f41333dcbfb25604cc794cc8c236f176b234aa83adf36a0b1db
SHA512

0ed5901b941f89e114628383f2b3ca1479c4ccfa945d86851f0e43a88bddcd1d334ae9d01cdf392737ebe16db834222c63588ea016d96242ce991ce669c39871

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

Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

EXCEL.EXE

pid process

1992 EXCEL.EXE
1992 EXCEL.EXE
1992 EXCEL.EXE
1992 EXCEL.EXE
1992 EXCEL.EXE
1992 EXCEL.EXE
1992 EXCEL.EXE
1992 EXCEL.EXE
1992 EXCEL.EXE
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1992 EXCEL.EXE

pid	process
1992	EXCEL.EXE
1992	EXCEL.EXE
1992	EXCEL.EXE
1992	EXCEL.EXE
1992	EXCEL.EXE
1992	EXCEL.EXE
1992	EXCEL.EXE
1992	EXCEL.EXE
1992	EXCEL.EXE

pid	process
1992	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

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\xk5.xls"
1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Enumerates system info in registry
PID:1992

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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