46ab4d8c2d7642ce0989ee485c435baa546e8efde60518fcf832b77e26705a72

Analysis

max time kernel
123s
max time network
138s
platform
windows10_x64
resource
win10-en-20210920
submitted
23-10-2021 07:49

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General

Target

0db4c87022c5db7751f85b7c3a63df7a30bf95863e1fff2d6bd5064bd0ace2a1.doc
Size

58KB
MD5

516c260ca2526bbb9ee6458e7e4f81b3
SHA1

57e828bfc596aca9c8976ea8365ec23a8184df30
SHA256

46ab4d8c2d7642ce0989ee485c435baa546e8efde60518fcf832b77e26705a72
SHA512

e8b004194d724592ab33b2972acde4f2d3beb3d8fbb82cf9e98348e53f939f9e677b8cb3cfd032bf646bac6c5f0e6203f3218cd21f5f650bd947172ae69a1f03

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

2632 WINWORD.EXE
2632 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

2632 WINWORD.EXE
2632 WINWORD.EXE
2632 WINWORD.EXE
2632 WINWORD.EXE
2632 WINWORD.EXE
2632 WINWORD.EXE
2632 WINWORD.EXE

pid	process
2632	WINWORD.EXE
2632	WINWORD.EXE

pid	process
2632	WINWORD.EXE
2632	WINWORD.EXE
2632	WINWORD.EXE
2632	WINWORD.EXE
2632	WINWORD.EXE
2632	WINWORD.EXE
2632	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\0db4c87022c5db7751f85b7c3a63df7a30bf95863e1fff2d6bd5064bd0ace2a1.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2632

Network

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

Replay Monitor

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Downloads

memory/2632-115-0x00007FF978D00000-0x00007FF978D10000-memory.dmp

Filesize
64KB

Download
memory/2632-116-0x00007FF978D00000-0x00007FF978D10000-memory.dmp

Filesize
64KB

Download
memory/2632-117-0x00007FF978D00000-0x00007FF978D10000-memory.dmp

Filesize
64KB

Download
memory/2632-118-0x00007FF978D00000-0x00007FF978D10000-memory.dmp

Filesize
64KB

Download
memory/2632-119-0x0000029DDD4A0000-0x0000029DDD4A2000-memory.dmp

Filesize
8KB

Download
memory/2632-120-0x0000029DDD4A0000-0x0000029DDD4A2000-memory.dmp

Filesize
8KB

Download
memory/2632-121-0x00007FF978D00000-0x00007FF978D10000-memory.dmp

Filesize
64KB

Download
memory/2632-122-0x0000029DDD4A0000-0x0000029DDD4A2000-memory.dmp

Filesize
8KB

Download