de716a5e98013894445471b78da71e1a68739adb4573ec3e4d01c110ee41b957

Analysis

max time kernel
136s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
16/06/2023, 13:45

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General

Target

PO No 4000302979.rtf
Size

82KB
MD5

10cd284660133c5f8f33cc4cccc0f34f
SHA1

5baa5806ea5b7eb7da3d7b89910f48922da579b9
SHA256

de716a5e98013894445471b78da71e1a68739adb4573ec3e4d01c110ee41b957
SHA512

1d0446c03b12308dad5b667d24e7a0d648284a6a1c1a647f3c07b4ec7bb7bbdeb25d1f08225c1a05cc84ab2f0025559a26314d37d5b3d9b5ac54562b92fb9236
SSDEEP

1536:sZMVZ0XrRo57uHQOuiI838wahKC+UBcGJBxWnj+xU2HXDGPqtVkuE5gcM/:sZoZ0Xa7uwv8sVhKC+DABxWnj+xbHXmO

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
1520	WINWORD.EXE
1520	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1520	WINWORD.EXE
1520	WINWORD.EXE
1520	WINWORD.EXE
1520	WINWORD.EXE
1520	WINWORD.EXE
1520	WINWORD.EXE
1520	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\PO No 4000302979.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1520

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/1520-133-0x00007FFF02AF0000-0x00007FFF02B00000-memory.dmp

Filesize
64KB

Download
memory/1520-135-0x00007FFF02AF0000-0x00007FFF02B00000-memory.dmp

Filesize
64KB

Download
memory/1520-134-0x00007FFF02AF0000-0x00007FFF02B00000-memory.dmp

Filesize
64KB

Download
memory/1520-136-0x00007FFF02AF0000-0x00007FFF02B00000-memory.dmp

Filesize
64KB

Download
memory/1520-137-0x00007FFF02AF0000-0x00007FFF02B00000-memory.dmp

Filesize
64KB

Download
memory/1520-138-0x00007FFF00390000-0x00007FFF003A0000-memory.dmp

Filesize
64KB

Download
memory/1520-139-0x00007FFF00390000-0x00007FFF003A0000-memory.dmp

Filesize
64KB

Download
memory/1520-169-0x00007FFF02AF0000-0x00007FFF02B00000-memory.dmp

Filesize
64KB

Download
memory/1520-170-0x00007FFF02AF0000-0x00007FFF02B00000-memory.dmp

Filesize
64KB

Download
memory/1520-171-0x00007FFF02AF0000-0x00007FFF02B00000-memory.dmp

Filesize
64KB

Download
memory/1520-172-0x00007FFF02AF0000-0x00007FFF02B00000-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