6e55699c4fb6f65159e2319946a20778f8ba64e98087d7ae2bbe83b046134a6a

Analysis

max time kernel
189s
max time network
196s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
28-11-2022 11:54

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General

Target

1.doc
Size

159KB
MD5

4c2a40012666799881d3f6a45c9d358f
SHA1

450f218d0919fea89cfc9ca62463d3637242005a
SHA256

6e55699c4fb6f65159e2319946a20778f8ba64e98087d7ae2bbe83b046134a6a
SHA512

ca081bf989f85362e26fd3fc1a16c87ef19548269c05ecf616037c0b71c2cc5228fae4ce920b1604fe073246f77196860b898693aa8802f22629a5b2959818f8
SSDEEP

1536:Bk+hbF+otyzCUQLuwifwgV2HDBaHqygdNxEtPaqZsyBrE7Fc33KyRx2wVF0Lawfy:fhptyQNVaHqPEEvyO7FaAwe0tpEp

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

3068 WINWORD.EXE
3068 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3068 WINWORD.EXE
3068 WINWORD.EXE
3068 WINWORD.EXE
3068 WINWORD.EXE
3068 WINWORD.EXE
3068 WINWORD.EXE
3068 WINWORD.EXE

pid	process
3068	WINWORD.EXE
3068	WINWORD.EXE

pid	process
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	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\1.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3068

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/3068-132-0x00007FF9D4C70000-0x00007FF9D4C80000-memory.dmp

Filesize
64KB

Download
memory/3068-133-0x00007FF9D4C70000-0x00007FF9D4C80000-memory.dmp

Filesize
64KB

Download
memory/3068-134-0x00007FF9D4C70000-0x00007FF9D4C80000-memory.dmp

Filesize
64KB

Download
memory/3068-135-0x00007FF9D4C70000-0x00007FF9D4C80000-memory.dmp

Filesize
64KB

Download
memory/3068-136-0x00007FF9D4C70000-0x00007FF9D4C80000-memory.dmp

Filesize
64KB

Download
memory/3068-137-0x00007FF9D24F0000-0x00007FF9D2500000-memory.dmp

Filesize
64KB

Download
memory/3068-138-0x00007FF9D24F0000-0x00007FF9D2500000-memory.dmp

Filesize
64KB

Download