83223934492586e28666cdb2ee4bf2bb3e78ead6d78d691274a5fe27a7fbb9a3

Analysis

max time kernel
149s
max time network
183s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 20:55

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General

Target

83223934492586e28666cdb2ee4bf2bb3e78ead6d78d691274a5fe27a7fbb9a3.doc
Size

52KB
MD5

6beaa39b2a1d3d896c5e2fd277c227dd
SHA1

a4b18d1d12fbeef246d46024024c9a16f3ccfe5b
SHA256

83223934492586e28666cdb2ee4bf2bb3e78ead6d78d691274a5fe27a7fbb9a3
SHA512

ba705ef86ba9f890f89341fcb8193b6afd6b84a9e67410e3490c6c43b85dda627967232622ca24447dac480031b11137d4d33582fe9d1e2c8ec01a665d863046
SSDEEP

384:Ci0CQSy1gTlRvRyoZVDREoKWziCqVxxbOHgLeLwtOYvgy2Z0jsDG8/gyje:o7gTlRvZEoZz/qVxIg+Q2v5W

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\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

2792 WINWORD.EXE
2792 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

2792 WINWORD.EXE
2792 WINWORD.EXE
2792 WINWORD.EXE
2792 WINWORD.EXE
2792 WINWORD.EXE
2792 WINWORD.EXE
2792 WINWORD.EXE

pid	process
2792	WINWORD.EXE
2792	WINWORD.EXE

pid	process
2792	WINWORD.EXE
2792	WINWORD.EXE
2792	WINWORD.EXE
2792	WINWORD.EXE
2792	WINWORD.EXE
2792	WINWORD.EXE
2792	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\83223934492586e28666cdb2ee4bf2bb3e78ead6d78d691274a5fe27a7fbb9a3.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2792

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2792-132-0x00007FF9A0410000-0x00007FF9A0420000-memory.dmp

Filesize
64KB

Download
memory/2792-133-0x00007FF9A0410000-0x00007FF9A0420000-memory.dmp

Filesize
64KB

Download
memory/2792-134-0x00007FF9A0410000-0x00007FF9A0420000-memory.dmp

Filesize
64KB

Download
memory/2792-135-0x00007FF9A0410000-0x00007FF9A0420000-memory.dmp

Filesize
64KB

Download
memory/2792-136-0x00007FF9A0410000-0x00007FF9A0420000-memory.dmp

Filesize
64KB

Download
memory/2792-137-0x00007FF99E140000-0x00007FF99E150000-memory.dmp

Filesize
64KB

Download
memory/2792-138-0x00007FF99E140000-0x00007FF99E150000-memory.dmp

Filesize
64KB

Download
memory/2792-139-0x000001AFD8DB1000-0x000001AFD8DB3000-memory.dmp

Filesize
8KB

Download
memory/2792-140-0x000001AFD8DB4000-0x000001AFD8DB6000-memory.dmp

Filesize
8KB

Download
memory/2792-141-0x000001AFD8DB1000-0x000001AFD8DB3000-memory.dmp

Filesize
8KB

Download