33784abd9fca11077bdd6114c90fb5ea96e6016fddb0553edacebc63b49fd336

Analysis

max time kernel
129s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
12-10-2022 03:17

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General

Target

03 ͏ol/yl125zU͏o.docx
Size

17KB
MD5

813ac902924cabfcd2df13a6a89ade8f
SHA1

885a261b7c65aac746248d1d828eb2a802c6f822
SHA256

7594cac851fd538c4e78dd52d0ccb0a77082e84c4a4caa2bc95e76bd0c065fda
SHA512

152c58fb4941227e5f591d73bcebe51838deedb2b12f4acb266d169b60fe435fd184255991cc2d8c9c464a1a326dff8b0ab5bbd44f4927919fb659ab1a974056
SSDEEP

384:SmxNUz3RnH1cKdth4PbL1yvDWAGtNqXVF/sFYqmQkQPumm:NA3FHLXhQLM7WLqlVq77Nm

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 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

3440 WINWORD.EXE
3440 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3440 WINWORD.EXE
3440 WINWORD.EXE
3440 WINWORD.EXE
3440 WINWORD.EXE
3440 WINWORD.EXE
3440 WINWORD.EXE
3440 WINWORD.EXE

pid	process
3440	WINWORD.EXE
3440	WINWORD.EXE

pid	process
3440	WINWORD.EXE
3440	WINWORD.EXE
3440	WINWORD.EXE
3440	WINWORD.EXE
3440	WINWORD.EXE
3440	WINWORD.EXE
3440	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\03 ͏ol\yl125zU͏o.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3440

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/3440-132-0x00007FFB32DD0000-0x00007FFB32DE0000-memory.dmp

Filesize
64KB

Download
memory/3440-134-0x00007FFB32DD0000-0x00007FFB32DE0000-memory.dmp

Filesize
64KB

Download
memory/3440-133-0x00007FFB32DD0000-0x00007FFB32DE0000-memory.dmp

Filesize
64KB

Download
memory/3440-135-0x00007FFB32DD0000-0x00007FFB32DE0000-memory.dmp

Filesize
64KB

Download
memory/3440-136-0x00007FFB32DD0000-0x00007FFB32DE0000-memory.dmp

Filesize
64KB

Download
memory/3440-137-0x00007FFB30520000-0x00007FFB30530000-memory.dmp

Filesize
64KB

Download
memory/3440-138-0x00007FFB30520000-0x00007FFB30530000-memory.dmp

Filesize
64KB

Download
memory/3440-140-0x00007FFB32DD0000-0x00007FFB32DE0000-memory.dmp

Filesize
64KB

Download
memory/3440-141-0x00007FFB32DD0000-0x00007FFB32DE0000-memory.dmp

Filesize
64KB

Download
memory/3440-142-0x00007FFB32DD0000-0x00007FFB32DE0000-memory.dmp

Filesize
64KB

Download
memory/3440-143-0x00007FFB32DD0000-0x00007FFB32DE0000-memory.dmp

Filesize
64KB

Download