ffa88c0e759ef6dae762063d5ba2da94cf0b11febaf47e41c9589a8a52beaff0

Analysis

max time kernel
137s
max time network
134s
platform
windows10_x64
resource
win10v20201028
submitted
13-01-2021 06:20

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General

Target

FedEx - AWB 772584418730.doc
Size

324KB
MD5

362ee70db12c9aa925ce26484358ab39
SHA1

47688feb71dcc0120304491902202e2732ae5593
SHA256

ffa88c0e759ef6dae762063d5ba2da94cf0b11febaf47e41c9589a8a52beaff0
SHA512

07a1c3531e04316a6689b75dfc840f63e8f25e0a825b86742ca668cd9f547ee12edd768121a81c49324695745d435dd2ca7067c8a2df9c5386ed1b1dda71b492

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:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

492 WINWORD.EXE
492 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

492 WINWORD.EXE
492 WINWORD.EXE
492 WINWORD.EXE
492 WINWORD.EXE
492 WINWORD.EXE
492 WINWORD.EXE
492 WINWORD.EXE
492 WINWORD.EXE

pid	process
492	WINWORD.EXE
492	WINWORD.EXE

pid	process
492	WINWORD.EXE
492	WINWORD.EXE
492	WINWORD.EXE
492	WINWORD.EXE
492	WINWORD.EXE
492	WINWORD.EXE
492	WINWORD.EXE
492	WINWORD.EXE

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\FedEx - AWB 772584418730.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:492

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

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Downloads

memory/492-2-0x00007FF8FA9D0000-0x00007FF8FB007000-memory.dmp

Filesize
6.2MB

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