313153794cb2d8fba9ca9ee6facab812f5150df9214b611f2d286add9d6a4556

Analysis

max time kernel
139s
max time network
134s
platform
windows10_x64
resource
win10v200430
submitted
17/07/2020, 05:42

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General

Target

313153794cb2d8fba9ca9ee6facab812f5150df9214b611f2d286add9d6a4556.doc
Size

14KB
MD5

3725d86ec57e6b6c881a650376c5f109
SHA1

7875ce1aa6c9c877419db6c259fc220443e5d17e
SHA256

313153794cb2d8fba9ca9ee6facab812f5150df9214b611f2d286add9d6a4556
SHA512

a6e5a6da02f80a57a99a80644af32438f3177cf9dd506263620500ef90ca23f17e237da0a6e0eb612af25edaccee054e566311d23dbc6f6e6a17c7b11f29584b

Score

1^/10

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1008	WINWORD.EXE
1008	WINWORD.EXE
1008	WINWORD.EXE
1008	WINWORD.EXE
1008	WINWORD.EXE
1008	WINWORD.EXE
1008	WINWORD.EXE
1008	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
1008	WINWORD.EXE
1008	WINWORD.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	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.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	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

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\313153794cb2d8fba9ca9ee6facab812f5150df9214b611f2d286add9d6a4556.doc" /o ""
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
PID:1008

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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