16550f58e8ab8fbcf7dee33901008c44dd9fba3144e1edf94a0033afce770ea1

Analysis

max time kernel
235s
max time network
278s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
09-04-2024 13:50

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General

Target

weareverybeautifulgirlsxygirlwantokissmeharderthanbeforetogetmeback___sheisverybeeautifulgirlforme (1).rtf
Size

73KB
MD5

f8b201556d3c349d0fce9702c424c556
SHA1

fbeb803116c8e7cb2a7d8a2ce73093ff5353a70c
SHA256

16550f58e8ab8fbcf7dee33901008c44dd9fba3144e1edf94a0033afce770ea1
SHA512

4b748096cebd1a991e8f6c3a166347347e845e740066f0cde806d33c6f92e65774ebd573dbd67ef6aecb824aa24a1ab56813c9fc612fee9b8372430cf250e88e
SSDEEP

1536:Lz7jWDvjKzZpNCYkLFjImCK3jNB3vhWQI/M+vPKkRRa+FIvMGO:LvjWDrKzmL9IM3jNRhW1M+nKkRRa+FIQ

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

3944 WINWORD.EXE
3944 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

3944 WINWORD.EXE
3944 WINWORD.EXE
3944 WINWORD.EXE
3944 WINWORD.EXE
3944 WINWORD.EXE
3944 WINWORD.EXE
3944 WINWORD.EXE
3944 WINWORD.EXE

pid	process
3944	WINWORD.EXE
3944	WINWORD.EXE

pid	process
3944	WINWORD.EXE
3944	WINWORD.EXE
3944	WINWORD.EXE
3944	WINWORD.EXE
3944	WINWORD.EXE
3944	WINWORD.EXE
3944	WINWORD.EXE
3944	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\weareverybeautifulgirlsxygirlwantokissmeharderthanbeforetogetmeback___sheisverybeeautifulgirlforme (1).rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3944

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/3944-0-0x00007FF864170000-0x00007FF864180000-memory.dmp

Filesize
64KB

Download
memory/3944-1-0x00007FF864170000-0x00007FF864180000-memory.dmp

Filesize
64KB

Download
memory/3944-2-0x00007FF864170000-0x00007FF864180000-memory.dmp

Filesize
64KB

Download
memory/3944-3-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-5-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-6-0x00007FF864170000-0x00007FF864180000-memory.dmp

Filesize
64KB

Download
memory/3944-7-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-4-0x00007FF864170000-0x00007FF864180000-memory.dmp

Filesize
64KB

Download
memory/3944-8-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-9-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-10-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-11-0x00007FF861640000-0x00007FF861650000-memory.dmp

Filesize
64KB

Download
memory/3944-12-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-13-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-14-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-15-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-16-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-18-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-17-0x00007FF861640000-0x00007FF861650000-memory.dmp

Filesize
64KB

Download
memory/3944-20-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-21-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-22-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-24-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-23-0x00007FF8A2E30000-0x00007FF8A2EED000-memory.dmp

Filesize
756KB

Download
memory/3944-19-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-33-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-34-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download
memory/3944-35-0x00007FF8A40E0000-0x00007FF8A42E9000-memory.dmp

Filesize
2.0MB

Download