ed8e464b52a9d62400ba9b9e39fa37555e4b0db548487f56a5ea89b7bdcf9648

Analysis

max time kernel
125s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20-06-2024 14:49

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General

Target

20062024_1449_obizz.rtf
Size

442KB
MD5

5b235feb1c1b78d5277c93bd7b0c2e6e
SHA1

5e9bebe9b3c3b44f03eb12c9484f7e3f5749c687
SHA256

ed8e464b52a9d62400ba9b9e39fa37555e4b0db548487f56a5ea89b7bdcf9648
SHA512

a8e9333c705a1d20b47487455583ce211ba0b497a2a4d120671351a3b4f19eb3346b719b5f5e0ab367fb4ab30b233a73910c5392e26acc014e2ff85509f37b75
SSDEEP

6144:1wAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAlnp/bVl7GR:xpy

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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

2776 WINWORD.EXE
2776 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

2776 WINWORD.EXE
2776 WINWORD.EXE
2776 WINWORD.EXE
2776 WINWORD.EXE
2776 WINWORD.EXE
2776 WINWORD.EXE
2776 WINWORD.EXE
2776 WINWORD.EXE

pid	process
2776	WINWORD.EXE
2776	WINWORD.EXE

pid	process
2776	WINWORD.EXE
2776	WINWORD.EXE
2776	WINWORD.EXE
2776	WINWORD.EXE
2776	WINWORD.EXE
2776	WINWORD.EXE
2776	WINWORD.EXE
2776	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\20062024_1449_obizz.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2776

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

memory/2776-0-0x00007FFDB2E90000-0x00007FFDB2EA0000-memory.dmp

Filesize
64KB

Download
memory/2776-4-0x00007FFDF2E10000-0x00007FFDF3005000-memory.dmp

Filesize
2.0MB

Download
memory/2776-5-0x00007FFDF2E10000-0x00007FFDF3005000-memory.dmp

Filesize
2.0MB

Download
memory/2776-8-0x00007FFDB2E90000-0x00007FFDB2EA0000-memory.dmp

Filesize
64KB

Download
memory/2776-7-0x00007FFDF2E10000-0x00007FFDF3005000-memory.dmp

Filesize
2.0MB

Download
memory/2776-6-0x00007FFDB2E90000-0x00007FFDB2EA0000-memory.dmp

Filesize
64KB

Download
memory/2776-1-0x00007FFDF2EAD000-0x00007FFDF2EAE000-memory.dmp

Filesize
4KB

Download
memory/2776-3-0x00007FFDB2E90000-0x00007FFDB2EA0000-memory.dmp

Filesize
64KB

Download
memory/2776-2-0x00007FFDB2E90000-0x00007FFDB2EA0000-memory.dmp

Filesize
64KB

Download
memory/2776-9-0x00007FFDF2E10000-0x00007FFDF3005000-memory.dmp

Filesize
2.0MB

Download
memory/2776-10-0x00007FFDB0E30000-0x00007FFDB0E40000-memory.dmp

Filesize
64KB

Download
memory/2776-11-0x00007FFDF2E10000-0x00007FFDF3005000-memory.dmp

Filesize
2.0MB

Download
memory/2776-12-0x00007FFDF2E10000-0x00007FFDF3005000-memory.dmp

Filesize
2.0MB

Download
memory/2776-14-0x00007FFDF2E10000-0x00007FFDF3005000-memory.dmp

Filesize
2.0MB

Download
memory/2776-13-0x00007FFDF2E10000-0x00007FFDF3005000-memory.dmp

Filesize
2.0MB

Download
memory/2776-15-0x00007FFDB0E30000-0x00007FFDB0E40000-memory.dmp

Filesize
64KB

Download
memory/2776-25-0x00007FFDF2E10000-0x00007FFDF3005000-memory.dmp

Filesize
2.0MB

Download
memory/2776-26-0x00007FFDF2EAD000-0x00007FFDF2EAE000-memory.dmp

Filesize
4KB

Download
memory/2776-27-0x00007FFDF2E10000-0x00007FFDF3005000-memory.dmp

Filesize
2.0MB

Download
memory/2776-28-0x00007FFDF2E10000-0x00007FFDF3005000-memory.dmp

Filesize
2.0MB

Download
memory/2776-50-0x00007FFDB2E90000-0x00007FFDB2EA0000-memory.dmp

Filesize
64KB

Download
memory/2776-51-0x00007FFDB2E90000-0x00007FFDB2EA0000-memory.dmp

Filesize
64KB

Download
memory/2776-52-0x00007FFDB2E90000-0x00007FFDB2EA0000-memory.dmp

Filesize
64KB

Download
memory/2776-53-0x00007FFDB2E90000-0x00007FFDB2EA0000-memory.dmp

Filesize
64KB

Download
memory/2776-54-0x00007FFDF2E10000-0x00007FFDF3005000-memory.dmp

Filesize
2.0MB

Download