ad5fa5366d8678ef3f45e8d34b0ef737fe7c8de55bd80595c39c268e20486a37

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/03/2024, 06:01

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General

Target

a9c38bfb583207e1f239d6b0d5ebd88c0e513de0b3191a3384278919c4335d29.rtf
Size

116KB
MD5

db2424da91067723c22e76698958d7e7
SHA1

2b3d5980e287b1e987e88affd62de07adba21327
SHA256

a9c38bfb583207e1f239d6b0d5ebd88c0e513de0b3191a3384278919c4335d29
SHA512

d297677f01f3edb3f1522e66b03a911270f6091ab7d9689a89c5946801175812f2ef58a8e70c2e787038c17aee7de2727eb8f36f758f11cc6067670256ceab5f
SSDEEP

768:/wAbZSibMX9gRWjtwAbZSibMX9gRWjtwAbZSibMX9gRWjcmbffWoQoDRfIxeGeSH:/wAlRkwAlRkwAlRFmbfeoQoDJIee5t

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

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

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

pid	Process
1620	WINWORD.EXE
1620	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1620	WINWORD.EXE
1620	WINWORD.EXE
1620	WINWORD.EXE
1620	WINWORD.EXE
1620	WINWORD.EXE
1620	WINWORD.EXE
1620	WINWORD.EXE
1620	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\a9c38bfb583207e1f239d6b0d5ebd88c0e513de0b3191a3384278919c4335d29.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1620

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/1620-0-0x00007FFEF6C50000-0x00007FFEF6C60000-memory.dmp

Filesize
64KB

Download
memory/1620-1-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-2-0x00007FFEF6C50000-0x00007FFEF6C60000-memory.dmp

Filesize
64KB

Download
memory/1620-4-0x00007FFEF6C50000-0x00007FFEF6C60000-memory.dmp

Filesize
64KB

Download
memory/1620-3-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-5-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-7-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-6-0x00007FFEF6C50000-0x00007FFEF6C60000-memory.dmp

Filesize
64KB

Download
memory/1620-8-0x00007FFEF6C50000-0x00007FFEF6C60000-memory.dmp

Filesize
64KB

Download
memory/1620-9-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-10-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-11-0x00007FFEF4710000-0x00007FFEF4720000-memory.dmp

Filesize
64KB

Download
memory/1620-12-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-13-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-15-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-14-0x00007FFEF4710000-0x00007FFEF4720000-memory.dmp

Filesize
64KB

Download
memory/1620-16-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-17-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-18-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-19-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-20-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-34-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-35-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-36-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-59-0x00007FFEF6C50000-0x00007FFEF6C60000-memory.dmp

Filesize
64KB

Download
memory/1620-60-0x00007FFEF6C50000-0x00007FFEF6C60000-memory.dmp

Filesize
64KB

Download
memory/1620-62-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-64-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-66-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-65-0x00007FFF36BD0000-0x00007FFF36DC5000-memory.dmp

Filesize
2.0MB

Download
memory/1620-63-0x00007FFEF6C50000-0x00007FFEF6C60000-memory.dmp

Filesize
64KB

Download
memory/1620-61-0x00007FFEF6C50000-0x00007FFEF6C60000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads