1f98eb75e208270fe58e7a95dbab5facd61db611f0b0cbbc6ace61d183d2a64a

Analysis

max time kernel
99s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 17:50

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General

Target

1f98eb75e208270fe58e7a95dbab5facd61db611f0b0cbbc6ace61d183d2a64a.doc
Size

29KB
MD5

94e5abd0bffe71c4e6b73a81c362fa5b
SHA1

96294e46adbce3f62237246098a90187d9f6ee1d
SHA256

1f98eb75e208270fe58e7a95dbab5facd61db611f0b0cbbc6ace61d183d2a64a
SHA512

1630a6a88bea5187a3efa07aafe0aee4328bde0fe3f75b4297627eb84bd3b22004d3df94dfdf1ebe14d355505246e0a1cab4bf3e58a79f5586f3ebd1707948db
SSDEEP

192:ruZhMzGo/z/8CGj0pX0j1ZsJp8WdVOoVhrvtBnRa:rH07gpX0j1ZsNHNHtV

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

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

Processes:

WINWORD.EXE

pid process

400 WINWORD.EXE
400 WINWORD.EXE
400 WINWORD.EXE
400 WINWORD.EXE
400 WINWORD.EXE
400 WINWORD.EXE
400 WINWORD.EXE

pid	process
400	WINWORD.EXE
400	WINWORD.EXE

pid	process
400	WINWORD.EXE
400	WINWORD.EXE
400	WINWORD.EXE
400	WINWORD.EXE
400	WINWORD.EXE
400	WINWORD.EXE
400	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\1f98eb75e208270fe58e7a95dbab5facd61db611f0b0cbbc6ace61d183d2a64a.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:400

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/400-132-0x00007FF963870000-0x00007FF963880000-memory.dmp

Filesize
64KB

Download
memory/400-134-0x00007FF963870000-0x00007FF963880000-memory.dmp

Filesize
64KB

Download
memory/400-133-0x00007FF963870000-0x00007FF963880000-memory.dmp

Filesize
64KB

Download
memory/400-135-0x00007FF963870000-0x00007FF963880000-memory.dmp

Filesize
64KB

Download
memory/400-136-0x00007FF963870000-0x00007FF963880000-memory.dmp

Filesize
64KB

Download
memory/400-137-0x00007FF9617E0000-0x00007FF9617F0000-memory.dmp

Filesize
64KB

Download
memory/400-138-0x00007FF9617E0000-0x00007FF9617F0000-memory.dmp

Filesize
64KB

Download
memory/400-140-0x00007FF963870000-0x00007FF963880000-memory.dmp

Filesize
64KB

Download
memory/400-141-0x00007FF963870000-0x00007FF963880000-memory.dmp

Filesize
64KB

Download
memory/400-142-0x00007FF963870000-0x00007FF963880000-memory.dmp

Filesize
64KB

Download
memory/400-143-0x00007FF963870000-0x00007FF963880000-memory.dmp

Filesize
64KB

Download