5705cdd93bd849acc4bfc1a9a2fa9b4c6f9e4b1dd1dbd43b0e8b35c32519d6d2

Analysis

max time kernel
141s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19-07-2024 07:03

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General

Target

e677d8183d89a410a3ce59db5a2722d3.rtf
Size

90KB
MD5

e677d8183d89a410a3ce59db5a2722d3
SHA1

969255020b8e5b9cf16ffa6dd7c8f931e7b68ce7
SHA256

5705cdd93bd849acc4bfc1a9a2fa9b4c6f9e4b1dd1dbd43b0e8b35c32519d6d2
SHA512

8f7369c3de05953613c246a1312a6ccfb6c416e458ddd55efdfb96c0ef569832aea51a52527fbfd5f7c36e1613c59358c425e5d8cdbf51d5bf4fb63a2bc16cc5
SSDEEP

384:Vgn/TJl/8FdlK+gqigv0C7xAlEM5jUbTMbyi9thdIhFRi2mnk0PKk6Ut6jvWdlKv:YuF22+iM5jZbyShdIjFJu2

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

2536 WINWORD.EXE
2536 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

2536 WINWORD.EXE
2536 WINWORD.EXE
2536 WINWORD.EXE
2536 WINWORD.EXE
2536 WINWORD.EXE
2536 WINWORD.EXE
2536 WINWORD.EXE
2536 WINWORD.EXE

pid	process
2536	WINWORD.EXE
2536	WINWORD.EXE

pid	process
2536	WINWORD.EXE
2536	WINWORD.EXE
2536	WINWORD.EXE
2536	WINWORD.EXE
2536	WINWORD.EXE
2536	WINWORD.EXE
2536	WINWORD.EXE
2536	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\e677d8183d89a410a3ce59db5a2722d3.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2536

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\Word Document Bibliography Styles\TM02851227[[fn=sist02]].xsl
Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

Download Submit
memory/2536-14-0x00007FFD4EA90000-0x00007FFD4EC85000-memory.dmp

Filesize
2.0MB

Download
memory/2536-4-0x00007FFD0EB10000-0x00007FFD0EB20000-memory.dmp

Filesize
64KB

Download
memory/2536-17-0x00007FFD4EA90000-0x00007FFD4EC85000-memory.dmp

Filesize
2.0MB

Download
memory/2536-16-0x00007FFD4EA90000-0x00007FFD4EC85000-memory.dmp

Filesize
2.0MB

Download
memory/2536-5-0x00007FFD4EB2D000-0x00007FFD4EB2E000-memory.dmp

Filesize
4KB

Download
memory/2536-8-0x00007FFD4EA90000-0x00007FFD4EC85000-memory.dmp

Filesize
2.0MB

Download
memory/2536-9-0x00007FFD4EA90000-0x00007FFD4EC85000-memory.dmp

Filesize
2.0MB

Download
memory/2536-7-0x00007FFD4EA90000-0x00007FFD4EC85000-memory.dmp

Filesize
2.0MB

Download
memory/2536-12-0x00007FFD4EA90000-0x00007FFD4EC85000-memory.dmp

Filesize
2.0MB

Download
memory/2536-13-0x00007FFD0C8C0000-0x00007FFD0C8D0000-memory.dmp

Filesize
64KB

Download
memory/2536-11-0x00007FFD4EA90000-0x00007FFD4EC85000-memory.dmp

Filesize
2.0MB

Download
memory/2536-0-0x00007FFD0EB10000-0x00007FFD0EB20000-memory.dmp

Filesize
64KB

Download
memory/2536-547-0x00007FFD4EA90000-0x00007FFD4EC85000-memory.dmp

Filesize
2.0MB

Download
memory/2536-1-0x00007FFD0EB10000-0x00007FFD0EB20000-memory.dmp

Filesize
64KB

Download
memory/2536-3-0x00007FFD0EB10000-0x00007FFD0EB20000-memory.dmp

Filesize
64KB

Download
memory/2536-15-0x00007FFD0C8C0000-0x00007FFD0C8D0000-memory.dmp

Filesize
64KB

Download
memory/2536-18-0x00007FFD4EA90000-0x00007FFD4EC85000-memory.dmp

Filesize
2.0MB

Download
memory/2536-6-0x00007FFD4EA90000-0x00007FFD4EC85000-memory.dmp

Filesize
2.0MB

Download
memory/2536-19-0x00007FFD4EA90000-0x00007FFD4EC85000-memory.dmp

Filesize
2.0MB

Download
memory/2536-2-0x00007FFD0EB10000-0x00007FFD0EB20000-memory.dmp

Filesize
64KB

Download
memory/2536-519-0x00007FFD4EA90000-0x00007FFD4EC85000-memory.dmp

Filesize
2.0MB

Download
memory/2536-544-0x00007FFD0EB10000-0x00007FFD0EB20000-memory.dmp

Filesize
64KB

Download
memory/2536-543-0x00007FFD0EB10000-0x00007FFD0EB20000-memory.dmp

Filesize
64KB

Download
memory/2536-546-0x00007FFD0EB10000-0x00007FFD0EB20000-memory.dmp

Filesize
64KB

Download
memory/2536-545-0x00007FFD0EB10000-0x00007FFD0EB20000-memory.dmp

Filesize
64KB

Download
memory/2536-10-0x00007FFD4EA90000-0x00007FFD4EC85000-memory.dmp

Filesize
2.0MB

Download