e1a8da57fc2607caa08044474475b29edcdc8fa19b805ef8ca46167f7b848d34

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2022, 10:13

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General

Target

Untitled attachment 00005.dat.docx
Size

22KB
MD5

dc145802f53bc6030a24e0fe9d2ad485
SHA1

4e4011da8613f2b0136f1f972c810f6a915bd208
SHA256

e1a8da57fc2607caa08044474475b29edcdc8fa19b805ef8ca46167f7b848d34
SHA512

de2fb55b8a6c873b1e8a7f9aecd3869e0c0fc5e0ec17c03e11171e4951d085817bab387f6005adbe939171992b821fffcc8e9b3a615188af309f878a292f79d5
SSDEEP

384:tLL0PtzckZhUZ62rKU4uusF1BPd+I+DJRE6uzYwHF9n2mhwT4jUrflVWX8cdWPGW:1StzckIhKHulFvEzg6+YwHz20wT4ITcu

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

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

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

pid	Process
4628	WINWORD.EXE
4628	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4628	WINWORD.EXE
4628	WINWORD.EXE
4628	WINWORD.EXE
4628	WINWORD.EXE
4628	WINWORD.EXE
4628	WINWORD.EXE
4628	WINWORD.EXE
4628	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\Untitled attachment 00005.dat.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4628

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/4628-134-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4628-133-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4628-132-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4628-135-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4628-136-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4628-137-0x00007FFC3D500000-0x00007FFC3D510000-memory.dmp

Filesize
64KB

Download
memory/4628-138-0x00007FFC3D500000-0x00007FFC3D510000-memory.dmp

Filesize
64KB

Download
memory/4628-140-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4628-141-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4628-142-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4628-143-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads