d8567051c5186647aa813d624b1b74be5f45d1047babfb99f3986233d9f6018b

Analysis

max time kernel
141s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2023 11:58

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General

Target

17c5cdb8126b9a2b3251da51c338ccd0.docx
Size

10KB
MD5

17c5cdb8126b9a2b3251da51c338ccd0
SHA1

2d2769e5c138441d77682eb98ca95084d33b6588
SHA256

d8567051c5186647aa813d624b1b74be5f45d1047babfb99f3986233d9f6018b
SHA512

728c19cd6e8b7f752ccb173f39e009bdb48138557e28a3242b116acdbed1c5615f6bfb153a4e2dfdf599c1ce1bb93218c6708939266b7221e12411124553020a
SSDEEP

192:ScIMmtP12G/bWvsq2VwOeMrdlJFOyX3O+x:SPXjmx2KOBjJFlnB

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

4052 WINWORD.EXE
4052 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 4052 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

4052 WINWORD.EXE
4052 WINWORD.EXE
4052 WINWORD.EXE
4052 WINWORD.EXE
4052 WINWORD.EXE
4052 WINWORD.EXE

pid	process
4052	WINWORD.EXE
4052	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	4052	WINWORD.EXE

pid	process
4052	WINWORD.EXE
4052	WINWORD.EXE
4052	WINWORD.EXE
4052	WINWORD.EXE
4052	WINWORD.EXE
4052	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\17c5cdb8126b9a2b3251da51c338ccd0.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/4052-0-0x00007FF9169F0000-0x00007FF916A00000-memory.dmp

Filesize
64KB

Download
memory/4052-1-0x00007FF9169F0000-0x00007FF916A00000-memory.dmp

Filesize
64KB

Download
memory/4052-2-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download
memory/4052-3-0x00007FF9169F0000-0x00007FF916A00000-memory.dmp

Filesize
64KB

Download
memory/4052-5-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download
memory/4052-7-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download
memory/4052-6-0x00007FF9169F0000-0x00007FF916A00000-memory.dmp

Filesize
64KB

Download
memory/4052-4-0x00007FF9169F0000-0x00007FF916A00000-memory.dmp

Filesize
64KB

Download
memory/4052-8-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download
memory/4052-9-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download
memory/4052-13-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download
memory/4052-14-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download
memory/4052-15-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download
memory/4052-12-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download
memory/4052-17-0x00007FF914360000-0x00007FF914370000-memory.dmp

Filesize
64KB

Download
memory/4052-19-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download
memory/4052-21-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download
memory/4052-22-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download
memory/4052-20-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download
memory/4052-18-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download
memory/4052-16-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download
memory/4052-11-0x00007FF914360000-0x00007FF914370000-memory.dmp

Filesize
64KB

Download
memory/4052-10-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download
memory/4052-41-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download
memory/4052-65-0x00007FF9169F0000-0x00007FF916A00000-memory.dmp

Filesize
64KB

Download
memory/4052-66-0x00007FF9169F0000-0x00007FF916A00000-memory.dmp

Filesize
64KB

Download
memory/4052-67-0x00007FF9169F0000-0x00007FF916A00000-memory.dmp

Filesize
64KB

Download
memory/4052-68-0x00007FF9169F0000-0x00007FF916A00000-memory.dmp

Filesize
64KB

Download
memory/4052-69-0x00007FF956970000-0x00007FF956B65000-memory.dmp

Filesize
2.0MB

Download