23215d442c6bcb3a4c60ed92b879d79c69659867e2477e0bf41e7712175147aa

Analysis

max time kernel
147s
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
14-03-2023 08:51

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General

Target

de9fafdc650919674f57e8f2b4430946.doc
Size

12KB
MD5

de9fafdc650919674f57e8f2b4430946
SHA1

1aabd676bea7da7f4a624d9c946d2371c28800a7
SHA256

23215d442c6bcb3a4c60ed92b879d79c69659867e2477e0bf41e7712175147aa
SHA512

0c8d6877cb1da21ac47b3727d4d0750497773b230d838291a3ae263454418bc1131f466f40bd13abc3225f8ce297750849cf4d50eae525e9529c9446cbabcda0
SSDEEP

192:7oxeeOETbHWfNDzZZfvOlF6EDg16PKbG:FETb2fNXZtIF6EDg16C

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 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

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

3688 WINWORD.EXE
3688 WINWORD.EXE

Suspicious use of SetWindowsHookEx 20 IoCs

Processes:

WINWORD.EXE

pid	process
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	WINWORD.EXE
3688	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\de9fafdc650919674f57e8f2b4430946.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3688

Network

MITRE ATT&CK Matrix ATT&CK v6

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

Replay Monitor

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Downloads

memory/3688-133-0x00007FFCBBC70000-0x00007FFCBBC80000-memory.dmp

Filesize
64KB

Download
memory/3688-134-0x00007FFCBBC70000-0x00007FFCBBC80000-memory.dmp

Filesize
64KB

Download
memory/3688-135-0x00007FFCBBC70000-0x00007FFCBBC80000-memory.dmp

Filesize
64KB

Download
memory/3688-136-0x00007FFCBBC70000-0x00007FFCBBC80000-memory.dmp

Filesize
64KB

Download
memory/3688-137-0x00007FFCBBC70000-0x00007FFCBBC80000-memory.dmp

Filesize
64KB

Download
memory/3688-138-0x00007FFCB9AE0000-0x00007FFCB9AF0000-memory.dmp

Filesize
64KB

Download
memory/3688-139-0x00007FFCB9AE0000-0x00007FFCB9AF0000-memory.dmp

Filesize
64KB

Download