ee3cbe4e815c267b41df56612167f775a3cea880db8ee66980a8f81219cbb450

Analysis

max time kernel
138s
max time network
135s
platform
windows10_x64
resource
win10v200430
submitted
14/07/2020, 06:16

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General

Target
documento_792.xls
Size 184KB
Sample200714-ckt65h7kt2
SHA256 ee3cbe4e815c267b41df56612167f775a3cea880db8ee66980a8f81219cbb450
MD5 04f02d35add866cb0cc05a98f7a4a06e
SHA1 6855a22e88dd4d81ced56e2f34da873a1f7e7791
SHA512 8f4dc74a68933dea743c61ae90d2a0a007a0de22c777ce63aaa98165741b8c3dfd7450e947ae69bf0204bc04ade8593563530c05cc67db6de2d5f9b0737eb90d
MD5 SHA1 SHA512

Score

1^/10

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
992	EXCEL.EXE
992	EXCEL.EXE
992	EXCEL.EXE
992	EXCEL.EXE
992	EXCEL.EXE
992	EXCEL.EXE
992	EXCEL.EXE
992	EXCEL.EXE
992	EXCEL.EXE
992	EXCEL.EXE
992	EXCEL.EXE
992	EXCEL.EXE
992	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
992	EXCEL.EXE

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	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\documento_792.xls"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
PID:992

Network

MITRE ATT&CK Enterprise v6

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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