07eb77ad4821174cd504c1ea47dc86c8bfdc5c67d49e471eb4a337b58dc14562

Analysis

max time kernel
144s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
12/03/2023, 11:40

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General

Target

testrtf..rtf
Size

12KB
MD5

c13c943f4c72eefb33ae2cf4ab4326c9
SHA1

65a83ee0a9ded19ae940ad3eb4f5c0a9bc6e71bd
SHA256

07eb77ad4821174cd504c1ea47dc86c8bfdc5c67d49e471eb4a337b58dc14562
SHA512

bd58c69accfb1e53e3626fba3b0530fd3922aa1e3c7bd54456f28302f7c62687144e203ffb9077061ed0f32d1b688d031a8426c3cede9346080494d7c75955f7
SSDEEP

192:OmLsKxA7M346suoPC/hXZQkhAiEKGrZ66ofVg4Wk17fe+mQCNSh95eWX/U:9sKD5suoP+XZQkhAKG9zofKwSvN+9tXM

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 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

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
1904	WINWORD.EXE
1904	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1904	WINWORD.EXE
1904	WINWORD.EXE
1904	WINWORD.EXE
1904	WINWORD.EXE
1904	WINWORD.EXE
1904	WINWORD.EXE
1904	WINWORD.EXE
1904	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\testrtf..rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1904

Network

MITRE ATT&CK Enterprise v6

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/1904-133-0x00007FFABBDB0000-0x00007FFABBDC0000-memory.dmp

Filesize
64KB

Download
memory/1904-134-0x00007FFABBDB0000-0x00007FFABBDC0000-memory.dmp

Filesize
64KB

Download
memory/1904-135-0x00007FFABBDB0000-0x00007FFABBDC0000-memory.dmp

Filesize
64KB

Download
memory/1904-136-0x00007FFABBDB0000-0x00007FFABBDC0000-memory.dmp

Filesize
64KB

Download
memory/1904-137-0x00007FFABBDB0000-0x00007FFABBDC0000-memory.dmp

Filesize
64KB

Download
memory/1904-138-0x00007FFAB9A60000-0x00007FFAB9A70000-memory.dmp

Filesize
64KB

Download
memory/1904-139-0x00007FFAB9A60000-0x00007FFAB9A70000-memory.dmp

Filesize
64KB

Download
memory/1904-168-0x00007FFABBDB0000-0x00007FFABBDC0000-memory.dmp

Filesize
64KB

Download
memory/1904-169-0x00007FFABBDB0000-0x00007FFABBDC0000-memory.dmp

Filesize
64KB

Download
memory/1904-170-0x00007FFABBDB0000-0x00007FFABBDC0000-memory.dmp

Filesize
64KB

Download
memory/1904-171-0x00007FFABBDB0000-0x00007FFABBDC0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads