4ae105965dafc9b9e145f0f8dc1fc82327da503509d94740ed5e564cf6d8accd

Analysis

max time kernel
137s
max time network
136s
platform
windows10_x64
resource
win10
submitted
16-07-2020 13:43

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General

Target

conferma_733.xls
Size

205KB
MD5

db7b58e5777e6ab5c965fe6d79f443dc
SHA1

dbd752010cae17ddb9548b572ef703f21c6f93ff
SHA256

4ae105965dafc9b9e145f0f8dc1fc82327da503509d94740ed5e564cf6d8accd
SHA512

953eacb3882dbcb3beaeae7d545199fdcac37093938c76f4197277e8ef22b90b20d98ee138ed956ee5b9ae4486ab3427be952b7bd87dd9bafebf88e53505c332

Score

1^/10

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
2460	EXCEL.EXE
2460	EXCEL.EXE
2460	EXCEL.EXE
2460	EXCEL.EXE
2460	EXCEL.EXE
2460	EXCEL.EXE
2460	EXCEL.EXE
2460	EXCEL.EXE
2460	EXCEL.EXE
2460	EXCEL.EXE
2460	EXCEL.EXE
2460	EXCEL.EXE
2460	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2460	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 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

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\conferma_733.xls"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
PID:2460

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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