f1058f092dd9c966f86f01bd59f536418d214c52974b88e4f131e209c85496b0

Analysis

max time kernel
104s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 00:57

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General

Target

f1058f092dd9c966f86f01bd59f536418d214c52974b88e4f131e209c85496b0.doc
Size

44KB
MD5

7e49fb99396f061d685353159752c504
SHA1

e90e0efbf0718130a546014ebde025cc63e894bb
SHA256

f1058f092dd9c966f86f01bd59f536418d214c52974b88e4f131e209c85496b0
SHA512

04ed7f06b13b69b26b3970818dde21c1f79241b88f4aacfcf0d187d15fdfc569d1958aa874670453dd3dd617f9b403c0b853c73ed19325e677e306344167b7a5
SSDEEP

384:0gfA5NFqqqqqqqqCiSY5UNgiU+zxUQypL/0j9atFRr2r68c:1f2IqiU+pyFBr2r68

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

3400 WINWORD.EXE
3400 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3400 WINWORD.EXE
3400 WINWORD.EXE
3400 WINWORD.EXE
3400 WINWORD.EXE
3400 WINWORD.EXE
3400 WINWORD.EXE
3400 WINWORD.EXE

pid	process
3400	WINWORD.EXE
3400	WINWORD.EXE

pid	process
3400	WINWORD.EXE
3400	WINWORD.EXE
3400	WINWORD.EXE
3400	WINWORD.EXE
3400	WINWORD.EXE
3400	WINWORD.EXE
3400	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\f1058f092dd9c966f86f01bd59f536418d214c52974b88e4f131e209c85496b0.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3400

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/3400-132-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download
memory/3400-133-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download
memory/3400-134-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download
memory/3400-135-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download
memory/3400-136-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download
memory/3400-137-0x00007FF96C4B0000-0x00007FF96C4C0000-memory.dmp

Filesize
64KB

Download
memory/3400-138-0x00007FF96C4B0000-0x00007FF96C4C0000-memory.dmp

Filesize
64KB

Download
memory/3400-140-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download
memory/3400-141-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download
memory/3400-142-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download
memory/3400-143-0x00007FF96E950000-0x00007FF96E960000-memory.dmp

Filesize
64KB

Download