bc997de1f11245fd036301917bc3cab5b47546abb717ce052e87e158932aaa27

Analysis

max time kernel
129s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
01-12-2022 07:11

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General

Target

2881cd088dd60d5cb2a1f52e453082fa+39650f2be663a3bea3a32e073c476efe5377f1e5+bc997de1f11245fd036301917b.docm
Size

36KB
MD5

2881cd088dd60d5cb2a1f52e453082fa
SHA1

39650f2be663a3bea3a32e073c476efe5377f1e5
SHA256

bc997de1f11245fd036301917bc3cab5b47546abb717ce052e87e158932aaa27
SHA512

32967d8e15858d2e7c71a7c97665497f2281f384d61a8926ca52c94e789e8bb9f3640045f3239879b8e9aa4dc1a1d1b89459465c34d3ed550180ab6d3ccf0abb
SSDEEP

768:h3iAYsr9OCex9W4M30lRxtBwsZ2rzyFKjl8pnadazm:hQ+OCexMRYL9ZEGFKp8kay

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\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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 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

Processes:

WINWORD.EXE

pid process

1436 WINWORD.EXE
1436 WINWORD.EXE

Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

WINWORD.EXE

pid	process
1436	WINWORD.EXE
1436	WINWORD.EXE
1436	WINWORD.EXE
1436	WINWORD.EXE
1436	WINWORD.EXE
1436	WINWORD.EXE
1436	WINWORD.EXE
1436	WINWORD.EXE
1436	WINWORD.EXE
1436	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\2881cd088dd60d5cb2a1f52e453082fa+39650f2be663a3bea3a32e073c476efe5377f1e5+bc997de1f11245fd036301917b.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1436

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/1436-132-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmp

Filesize
64KB

Download
memory/1436-133-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmp

Filesize
64KB

Download
memory/1436-134-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmp

Filesize
64KB

Download
memory/1436-135-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmp

Filesize
64KB

Download
memory/1436-136-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmp

Filesize
64KB

Download
memory/1436-137-0x00007FFDBBF80000-0x00007FFDBBF90000-memory.dmp

Filesize
64KB

Download
memory/1436-138-0x00007FFDBBF80000-0x00007FFDBBF90000-memory.dmp

Filesize
64KB

Download
memory/1436-140-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmp

Filesize
64KB

Download
memory/1436-141-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmp

Filesize
64KB

Download
memory/1436-142-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmp

Filesize
64KB

Download
memory/1436-143-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmp

Filesize
64KB

Download