e703aef67351b56c9f0d9445382ddeb15af0b852397d310944a1b654fe880d10

Analysis

max time kernel
152s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 16:45

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General

Target

e703aef67351b56c9f0d9445382ddeb15af0b852397d310944a1b654fe880d10.doc
Size

51KB
MD5

625dd97b2495691ea687adb122749508
SHA1

0e190079bca0396bb5a36b321e78d79107e135d9
SHA256

e703aef67351b56c9f0d9445382ddeb15af0b852397d310944a1b654fe880d10
SHA512

7d878f45ac83a78a4b240e8c52d8fff995bb1943733e2f39c22cd1d7ee910f56aa43a646865a8002a3b2a835ad8e38ea47becfe95e75379e8f5da3336600c98f
SSDEEP

384:oovhw/4607gHsmotO68v5pX0jmRtKGdt4q8YkuQoFmAneee3+u:Dw/46i6vblRtKGn4q8Yjs+

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4648 WINWORD.EXE
4648 WINWORD.EXE
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

WINWORD.EXE

pid process

4648 WINWORD.EXE
4648 WINWORD.EXE
4648 WINWORD.EXE
4648 WINWORD.EXE

pid	process
4648	WINWORD.EXE
4648	WINWORD.EXE

pid	process
4648	WINWORD.EXE
4648	WINWORD.EXE
4648	WINWORD.EXE
4648	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\e703aef67351b56c9f0d9445382ddeb15af0b852397d310944a1b654fe880d10.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4648

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/4648-132-0x00007FF9E39F0000-0x00007FF9E3A00000-memory.dmp

Filesize
64KB

Download
memory/4648-133-0x00007FF9E39F0000-0x00007FF9E3A00000-memory.dmp

Filesize
64KB

Download
memory/4648-134-0x00007FF9E39F0000-0x00007FF9E3A00000-memory.dmp

Filesize
64KB

Download
memory/4648-135-0x00007FF9E39F0000-0x00007FF9E3A00000-memory.dmp

Filesize
64KB

Download
memory/4648-136-0x00007FF9E39F0000-0x00007FF9E3A00000-memory.dmp

Filesize
64KB

Download
memory/4648-137-0x00007FF9E1830000-0x00007FF9E1840000-memory.dmp

Filesize
64KB

Download
memory/4648-138-0x00007FF9E1830000-0x00007FF9E1840000-memory.dmp

Filesize
64KB

Download