9932116b510401de52801ebac79b9e4dac52e3389415c02fb8d861ec39a8156d

Analysis

max time kernel
140s
max time network
135s
platform
windows10_x64
resource
win10v20201028
submitted
14-01-2021 15:27

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General

Target

TT Copy.doc
Size

957KB
MD5

0d1f1658ad83475a2a3ba248f22b511d
SHA1

47f8a624486c5b3e689de2613ff2f25fedba8060
SHA256

9932116b510401de52801ebac79b9e4dac52e3389415c02fb8d861ec39a8156d
SHA512

f7c91978949e16cd7ce4d922917d0e8bf69004e77f913d2d8c8f60e5709dbf5b3fb6c88d43c370642e60831ef8f3f9ad2104940ec74d87179f7b78ef1e920b20

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

2604 WINWORD.EXE
2604 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

2604 WINWORD.EXE
2604 WINWORD.EXE
2604 WINWORD.EXE
2604 WINWORD.EXE
2604 WINWORD.EXE
2604 WINWORD.EXE
2604 WINWORD.EXE
2604 WINWORD.EXE

pid	process
2604	WINWORD.EXE
2604	WINWORD.EXE

pid	process
2604	WINWORD.EXE
2604	WINWORD.EXE
2604	WINWORD.EXE
2604	WINWORD.EXE
2604	WINWORD.EXE
2604	WINWORD.EXE
2604	WINWORD.EXE
2604	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\TT Copy.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2604

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/2604-2-0x000001BEB0300000-0x000001BEB0937000-memory.dmp

Filesize
6.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads