f8fdedc7cf7723529ab1c59c87213bf958c073961682503cb8cf6666e939c9ac

Analysis

max time kernel
137s
max time network
137s
platform
windows10_x64
resource
win10
submitted
13-07-2020 20:00

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General

Target

SecuriteInfo.com.DOC.Kryptik.Q.19218.xls
Size

294KB
MD5

840aba4646c5889e50c6ffe48f4b0306
SHA1

5e99091a36f48ef18dfedbd39afbc06475ed14fb
SHA256

f8fdedc7cf7723529ab1c59c87213bf958c073961682503cb8cf6666e939c9ac
SHA512

acdde93733172b94aee64adfe54ad898a4025331cf4e5a2c5c4bcbbd3bd5096063b228331cfd9520d4c4620629e3d36aa80ca72b545d77c3cdef3b54975d7ca3

Score

1^/10

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
3872	EXCEL.EXE
3872	EXCEL.EXE
3872	EXCEL.EXE
3872	EXCEL.EXE
3872	EXCEL.EXE
3872	EXCEL.EXE
3872	EXCEL.EXE
3872	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3872	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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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\SecuriteInfo.com.DOC.Kryptik.Q.19218.xls"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
PID:3872

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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