f2973c6947472704baf28e9db060471323d290d4a4d74f41389b6cb83f3efd7b

Analysis

max time kernel
151s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
21-05-2022 03:50

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General

Target

f2973c6947472704baf28e9db060471323d290d4a4d74f41389b6cb83f3efd7b.doc
Size

9KB
MD5

ee4338ee50fa964115235527c63bb479
SHA1

e97768b0eeacc33805e98c9ef7928e02150d8355
SHA256

f2973c6947472704baf28e9db060471323d290d4a4d74f41389b6cb83f3efd7b
SHA512

b328ba0d6bcb5ba35bc5fc1e9ad56b055647d252e926acb07a0df1fc4b8a3b0fc5d39f3cd213d122a5f713e138fcf692b5393226ebc63df6a821aa0c2320e931

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

4680 WINWORD.EXE
4680 WINWORD.EXE

Suspicious use of SetWindowsHookEx 21 IoCs

Processes:

WINWORD.EXE

pid	process
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	WINWORD.EXE
4680	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\f2973c6947472704baf28e9db060471323d290d4a4d74f41389b6cb83f3efd7b.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4680

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/4680-130-0x00007FFBA71B0000-0x00007FFBA71C0000-memory.dmp

Filesize
64KB

Download
memory/4680-131-0x00007FFBA71B0000-0x00007FFBA71C0000-memory.dmp

Filesize
64KB

Download
memory/4680-132-0x00007FFBA71B0000-0x00007FFBA71C0000-memory.dmp

Filesize
64KB

Download
memory/4680-133-0x00007FFBA71B0000-0x00007FFBA71C0000-memory.dmp

Filesize
64KB

Download
memory/4680-134-0x00007FFBA71B0000-0x00007FFBA71C0000-memory.dmp

Filesize
64KB

Download
memory/4680-135-0x00007FFBA5150000-0x00007FFBA5160000-memory.dmp

Filesize
64KB

Download
memory/4680-136-0x00007FFBA5150000-0x00007FFBA5160000-memory.dmp

Filesize
64KB

Download