1a0dbaef78cc34c9d60972aec1f89e20ea9cbddad07ce897a2552a719919d8db

Analysis

max time kernel
135s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
21-03-2023 12:23

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General

Target

Suspicous Activity List.doc
Size

44KB
MD5

8abee1174c3552f9a31bff39131ecdcb
SHA1

d8b4906286fb67929db435bf68603492416b8f87
SHA256

1a0dbaef78cc34c9d60972aec1f89e20ea9cbddad07ce897a2552a719919d8db
SHA512

477fec74038e520d2278f68b7e1416dd8f9aaae0bbaa2e82bb9956498702fdbb170ed415ee64e15b1a09433cde56312ded8c66cb24f5eee21f5d20ef66c63b0f
SSDEEP

768:Um6u9Yg1aM3yBXL2DNxz99pUFaEWy4RVKb:Uu+gbyBXaDN3DUFaE

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

2492 WINWORD.EXE
2492 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

2492 WINWORD.EXE
2492 WINWORD.EXE
2492 WINWORD.EXE
2492 WINWORD.EXE
2492 WINWORD.EXE
2492 WINWORD.EXE
2492 WINWORD.EXE

pid	process
2492	WINWORD.EXE
2492	WINWORD.EXE

pid	process
2492	WINWORD.EXE
2492	WINWORD.EXE
2492	WINWORD.EXE
2492	WINWORD.EXE
2492	WINWORD.EXE
2492	WINWORD.EXE
2492	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\Suspicous Activity List.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2492

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/2492-133-0x00007FFA590B0000-0x00007FFA590C0000-memory.dmp

Filesize
64KB

Download
memory/2492-135-0x00007FFA590B0000-0x00007FFA590C0000-memory.dmp

Filesize
64KB

Download
memory/2492-134-0x00007FFA590B0000-0x00007FFA590C0000-memory.dmp

Filesize
64KB

Download
memory/2492-136-0x00007FFA590B0000-0x00007FFA590C0000-memory.dmp

Filesize
64KB

Download
memory/2492-137-0x00007FFA590B0000-0x00007FFA590C0000-memory.dmp

Filesize
64KB

Download
memory/2492-138-0x00007FFA56FA0000-0x00007FFA56FB0000-memory.dmp

Filesize
64KB

Download
memory/2492-139-0x00007FFA56FA0000-0x00007FFA56FB0000-memory.dmp

Filesize
64KB

Download