4dffcbbf99d18fb06c349961cdbfdebaf741cd88f8efed71b0e163fc6db01101

Analysis

max time kernel
141s
max time network
151s
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 07:52

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General

Target

4dffcbbf99d18fb06c349961cdbfdebaf741cd88f8efed71b0e163fc6db01101.doc
Size

24KB
MD5

e28b76c1b8a8fc415b1deb3a59f4645f
SHA1

1e8966af55a67282fbac508c9ec87b5606a6a311
SHA256

4dffcbbf99d18fb06c349961cdbfdebaf741cd88f8efed71b0e163fc6db01101
SHA512

38241d27a725cd81345ecbe567b801c006291ea0bec597a09d1b482c9599c4d11c7e3ffc29c65c5d79f15cb15f54ccf8a0d34fbf12c4d9f4432901ce30d51078
SSDEEP

192:PeQ6mf4r6LZ1AqvM4nkPhOFXqoSX4wicK+kEl4um48:wmQr6lTvRkPUFXqForcK+d

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

2088 WINWORD.EXE
2088 WINWORD.EXE

Suspicious use of SetWindowsHookEx 16 IoCs

Processes:

WINWORD.EXE

pid	process
2088	WINWORD.EXE
2088	WINWORD.EXE
2088	WINWORD.EXE
2088	WINWORD.EXE
2088	WINWORD.EXE
2088	WINWORD.EXE
2088	WINWORD.EXE
2088	WINWORD.EXE
2088	WINWORD.EXE
2088	WINWORD.EXE
2088	WINWORD.EXE
2088	WINWORD.EXE
2088	WINWORD.EXE
2088	WINWORD.EXE
2088	WINWORD.EXE
2088	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\4dffcbbf99d18fb06c349961cdbfdebaf741cd88f8efed71b0e163fc6db01101.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2088

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/2088-132-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/2088-133-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/2088-134-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/2088-135-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/2088-136-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/2088-137-0x00007FF9E3000000-0x00007FF9E3010000-memory.dmp

Filesize
64KB

Download
memory/2088-138-0x00007FF9E3000000-0x00007FF9E3010000-memory.dmp

Filesize
64KB

Download
memory/2088-140-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/2088-142-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/2088-141-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/2088-143-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download