73d3a31b914ae1ecb97f89b57106b74f8678025a4cacb97797c7060d85c081c9

Analysis

max time kernel
109s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 19:26

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General

Target

73d3a31b914ae1ecb97f89b57106b74f8678025a4cacb97797c7060d85c081c9.doc
Size

117KB
MD5

50778e857d4116cd6bca0e61e27923e4
SHA1

f9cf3604ccee59c05aa4a9c5f8dba0bb020c9e9c
SHA256

73d3a31b914ae1ecb97f89b57106b74f8678025a4cacb97797c7060d85c081c9
SHA512

48167c6ba6b496c1d2a5a137ea235ffbf6d4f61ef9cce38986b55831614dbdaa9cdfa8a0a14362da29a59f39b0a9b867a5853ab23ad4136d99561b043bd548a4
SSDEEP

768:EnbzcyZGP6JJvPv1H4hSjSR2ZIpopyPIbAhLhcYsMtH3KdkSqqq14NTB:EnbzcyZGP6ShqAhLEMlKdhqqqy

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

3068 WINWORD.EXE
3068 WINWORD.EXE

Suspicious use of SetWindowsHookEx 17 IoCs

Processes:

WINWORD.EXE

pid	process
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	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\73d3a31b914ae1ecb97f89b57106b74f8678025a4cacb97797c7060d85c081c9.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3068

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/3068-132-0x00007FF80BCD0000-0x00007FF80BCE0000-memory.dmp

Filesize
64KB

Download
memory/3068-134-0x00007FF80BCD0000-0x00007FF80BCE0000-memory.dmp

Filesize
64KB

Download
memory/3068-133-0x00007FF80BCD0000-0x00007FF80BCE0000-memory.dmp

Filesize
64KB

Download
memory/3068-135-0x00007FF80BCD0000-0x00007FF80BCE0000-memory.dmp

Filesize
64KB

Download
memory/3068-136-0x00007FF80BCD0000-0x00007FF80BCE0000-memory.dmp

Filesize
64KB

Download
memory/3068-137-0x00007FF809A10000-0x00007FF809A20000-memory.dmp

Filesize
64KB

Download
memory/3068-138-0x00007FF809A10000-0x00007FF809A20000-memory.dmp

Filesize
64KB

Download
memory/3068-140-0x00007FF80BCD0000-0x00007FF80BCE0000-memory.dmp

Filesize
64KB

Download
memory/3068-141-0x00007FF80BCD0000-0x00007FF80BCE0000-memory.dmp

Filesize
64KB

Download
memory/3068-142-0x00007FF80BCD0000-0x00007FF80BCE0000-memory.dmp

Filesize
64KB

Download
memory/3068-143-0x00007FF80BCD0000-0x00007FF80BCE0000-memory.dmp

Filesize
64KB

Download