2744fde6ef0640d9d3b6bbd02e2a89a2c38370cd6e9cbe33b580f9c87db33776

Analysis

max time kernel
142s
max time network
138s
platform
windows10_x64
resource
win10v20201028
submitted
13-01-2021 06:21

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Estimate amount payment for December 2020.xlsx
Size

1.5MB
MD5

d20c75f4f7e511d452554d8ad503d646
SHA1

5fd75bee1ff268b392e9c76303278f51a3270cec
SHA256

2744fde6ef0640d9d3b6bbd02e2a89a2c38370cd6e9cbe33b580f9c87db33776
SHA512

deea56293452e9158523dddb5f6253cd5bf187350e24203f693b9363f2c568ee9dfe5eb6dd4bf16e5aa97d03226b72cc30b6f3c23fb8e9906ff5265101e3c18b

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 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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

500 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
500	EXCEL.EXE
500	EXCEL.EXE
500	EXCEL.EXE
500	EXCEL.EXE
500	EXCEL.EXE
500	EXCEL.EXE
500	EXCEL.EXE
500	EXCEL.EXE
500	EXCEL.EXE
500	EXCEL.EXE
500	EXCEL.EXE
500	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\Estimate amount payment for December 2020.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:500

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/500-2-0x00007FFAB59F0000-0x00007FFAB6027000-memory.dmp

Filesize
6.2MB

Download