1bcdabb8857ebd253b4cf43c7f0f84eba4831aac6b99608e02a9f28d4e614b1a

Analysis

max time kernel
156s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
28-11-2022 12:30

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General

Target

1bcdabb8857ebd253b4cf43c7f0f84eba4831aac6b99608e02a9f28d4e614b1a.doc
Size

51KB
MD5

de343b5526fb02342c10bceb54ddf4da
SHA1

090fc7626ecfe5763d6c4853b9e223dd6f0f1675
SHA256

1bcdabb8857ebd253b4cf43c7f0f84eba4831aac6b99608e02a9f28d4e614b1a
SHA512

a27219e8da8075200e02b5bad6fd63e009cf3774e6c17dd37af080eff176d2d992d1016dee1c219cd93f376fbdaf43e9d477942d9e48165da48fe434b19d4a97
SSDEEP

768:GEiUb3hzF0v9mi7pw3iwZW9AUJCNw7h8IQFKGpN:GOb3hziU3iwZW9hC+7oFK

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

4888 WINWORD.EXE
4888 WINWORD.EXE

Suspicious use of SetWindowsHookEx 18 IoCs

Processes:

WINWORD.EXE

pid	process
4888	WINWORD.EXE
4888	WINWORD.EXE
4888	WINWORD.EXE
4888	WINWORD.EXE
4888	WINWORD.EXE
4888	WINWORD.EXE
4888	WINWORD.EXE
4888	WINWORD.EXE
4888	WINWORD.EXE
4888	WINWORD.EXE
4888	WINWORD.EXE
4888	WINWORD.EXE
4888	WINWORD.EXE
4888	WINWORD.EXE
4888	WINWORD.EXE
4888	WINWORD.EXE
4888	WINWORD.EXE
4888	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\1bcdabb8857ebd253b4cf43c7f0f84eba4831aac6b99608e02a9f28d4e614b1a.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4888

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/4888-132-0x00007FFA81510000-0x00007FFA81520000-memory.dmp

Filesize
64KB

Download
memory/4888-133-0x00007FFA81510000-0x00007FFA81520000-memory.dmp

Filesize
64KB

Download
memory/4888-134-0x00007FFA81510000-0x00007FFA81520000-memory.dmp

Filesize
64KB

Download
memory/4888-135-0x00007FFA81510000-0x00007FFA81520000-memory.dmp

Filesize
64KB

Download
memory/4888-136-0x00007FFA81510000-0x00007FFA81520000-memory.dmp

Filesize
64KB

Download
memory/4888-137-0x00007FFA7F4B0000-0x00007FFA7F4C0000-memory.dmp

Filesize
64KB

Download
memory/4888-138-0x00007FFA7F4B0000-0x00007FFA7F4C0000-memory.dmp

Filesize
64KB

Download