f98e0ed86e89afe3ab0e5bc91be49f2ae1fce601469abe29a47b84294d494170

Analysis

max time kernel
156s
max time network
171s
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 03:36

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General

Target

f98e0ed86e89afe3ab0e5bc91be49f2ae1fce601469abe29a47b84294d494170.doc
Size

28KB
MD5

314b509f6770c9a571f18ae12ea1054e
SHA1

aae9e843c9c7007392cc2c943b9e2eb6063157bb
SHA256

f98e0ed86e89afe3ab0e5bc91be49f2ae1fce601469abe29a47b84294d494170
SHA512

886d7a4955d39d0a6205d1fc66ad3ccc220b7c13039e33a180b93cbddb82059f4a77aea7c736353129b0ddce051d4a5ecc50762d287fe2bb988340bd81a47bcc
SSDEEP

192:2BRvP56N1kNNyw+W/AmrWTwpX0jVEkVm5Ct2nGw7ahG:4xPqRUAmrWTwpX0jVEkVxtmft

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

3376 WINWORD.EXE
3376 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3376 WINWORD.EXE
3376 WINWORD.EXE
3376 WINWORD.EXE
3376 WINWORD.EXE
3376 WINWORD.EXE
3376 WINWORD.EXE
3376 WINWORD.EXE

pid	process
3376	WINWORD.EXE
3376	WINWORD.EXE

pid	process
3376	WINWORD.EXE
3376	WINWORD.EXE
3376	WINWORD.EXE
3376	WINWORD.EXE
3376	WINWORD.EXE
3376	WINWORD.EXE
3376	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\f98e0ed86e89afe3ab0e5bc91be49f2ae1fce601469abe29a47b84294d494170.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3376

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/3376-132-0x00007FF7EFBB0000-0x00007FF7EFBC0000-memory.dmp

Filesize
64KB

Download
memory/3376-133-0x00007FF7EFBB0000-0x00007FF7EFBC0000-memory.dmp

Filesize
64KB

Download
memory/3376-134-0x00007FF7EFBB0000-0x00007FF7EFBC0000-memory.dmp

Filesize
64KB

Download
memory/3376-135-0x00007FF7EFBB0000-0x00007FF7EFBC0000-memory.dmp

Filesize
64KB

Download
memory/3376-136-0x00007FF7EFBB0000-0x00007FF7EFBC0000-memory.dmp

Filesize
64KB

Download
memory/3376-137-0x00007FF7ED250000-0x00007FF7ED260000-memory.dmp

Filesize
64KB

Download
memory/3376-138-0x00007FF7ED250000-0x00007FF7ED260000-memory.dmp

Filesize
64KB

Download