0c45d7f517f1086528576c5b696303b792c29244dc0a4421f3720ed84a521b2e

Analysis

max time kernel
146s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 11:55

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General

Target

0c45d7f517f1086528576c5b696303b792c29244dc0a4421f3720ed84a521b2e.doc
Size

40KB
MD5

76990032cc123694595913f1cc799e0e
SHA1

bded443202652bfbc16a6fcf29034678d80e5131
SHA256

0c45d7f517f1086528576c5b696303b792c29244dc0a4421f3720ed84a521b2e
SHA512

42caa13b3f78556a989d7a20d02911dc0d19fc92dac093e53cbab7c1bd7cdbfc066cef749b00cbcb5ad4c0d71643728713a41faf74bacdc0e270bd01e0f51581
SSDEEP

384:Sz4sk/SD17zfHphSMPov4Wv1d4g9hFkY0Z0jzwtf:YK/s7HuvlvD4gFkYgog

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

1584 WINWORD.EXE
1584 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

1584 WINWORD.EXE
1584 WINWORD.EXE
1584 WINWORD.EXE
1584 WINWORD.EXE
1584 WINWORD.EXE
1584 WINWORD.EXE
1584 WINWORD.EXE

pid	process
1584	WINWORD.EXE
1584	WINWORD.EXE

pid	process
1584	WINWORD.EXE
1584	WINWORD.EXE
1584	WINWORD.EXE
1584	WINWORD.EXE
1584	WINWORD.EXE
1584	WINWORD.EXE
1584	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\0c45d7f517f1086528576c5b696303b792c29244dc0a4421f3720ed84a521b2e.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1584

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/1584-132-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/1584-133-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/1584-134-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/1584-135-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/1584-136-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/1584-137-0x00007FFDD0F00000-0x00007FFDD0F10000-memory.dmp

Filesize
64KB

Download
memory/1584-138-0x00007FFDD0F00000-0x00007FFDD0F10000-memory.dmp

Filesize
64KB

Download
memory/1584-140-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/1584-141-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/1584-142-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download
memory/1584-143-0x00007FFDD3350000-0x00007FFDD3360000-memory.dmp

Filesize
64KB

Download