15460c555f9d0862da46f4975bba45e29781a18370500fdad57c11939e67c853

Analysis

max time kernel
150s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 05:05

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General

Target

294e85bd632ed56aef94657dedbe365b.doc
Size

1.2MB
MD5

294e85bd632ed56aef94657dedbe365b
SHA1

e7d183416bc543783f6a3980ca52a624f6235984
SHA256

15460c555f9d0862da46f4975bba45e29781a18370500fdad57c11939e67c853
SHA512

4c62a94a50ae58694ed50cfc00201a1cb1e0321a4d0803ba201a91df1a15b8bae5c78c48502a6b05cef066a6b778d3e1b59f2682ade069be964d4d780a8d36c3
SSDEEP

24576:iKQrCMh8EaBu7gYyzprIF8hWVJscXMlMVjMB+5SNVk8uZxv88o8yVPx0x:iKQrXhaBu7Verm8+QlQMc5oVk8Oxv88B

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 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

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
4940	WINWORD.EXE
4940	WINWORD.EXE

Suspicious use of SetWindowsHookEx 17 IoCs

pid	Process
4940	WINWORD.EXE
4940	WINWORD.EXE
4940	WINWORD.EXE
4940	WINWORD.EXE
4940	WINWORD.EXE
4940	WINWORD.EXE
4940	WINWORD.EXE
4940	WINWORD.EXE
4940	WINWORD.EXE
4940	WINWORD.EXE
4940	WINWORD.EXE
4940	WINWORD.EXE
4940	WINWORD.EXE
4940	WINWORD.EXE
4940	WINWORD.EXE
4940	WINWORD.EXE
4940	WINWORD.EXE

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

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\294e85bd632ed56aef94657dedbe365b.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/4940-0-0x00007FFBF1F50000-0x00007FFBF1F60000-memory.dmp

Filesize
64KB

Download
memory/4940-1-0x00007FFC31ED0000-0x00007FFC320C5000-memory.dmp

Filesize
2.0MB

Download
memory/4940-2-0x00007FFBF1F50000-0x00007FFBF1F60000-memory.dmp

Filesize
64KB

Download
memory/4940-3-0x00007FFBF1F50000-0x00007FFBF1F60000-memory.dmp

Filesize
64KB

Download
memory/4940-4-0x00007FFC31ED0000-0x00007FFC320C5000-memory.dmp

Filesize
2.0MB

Download
memory/4940-5-0x00007FFBF1F50000-0x00007FFBF1F60000-memory.dmp

Filesize
64KB

Download
memory/4940-8-0x00007FFBF1F50000-0x00007FFBF1F60000-memory.dmp

Filesize
64KB

Download
memory/4940-10-0x00007FFC31ED0000-0x00007FFC320C5000-memory.dmp

Filesize
2.0MB

Download
memory/4940-12-0x00007FFC31ED0000-0x00007FFC320C5000-memory.dmp

Filesize
2.0MB

Download
memory/4940-13-0x00007FFC31ED0000-0x00007FFC320C5000-memory.dmp

Filesize
2.0MB

Download
memory/4940-14-0x00007FFC31ED0000-0x00007FFC320C5000-memory.dmp

Filesize
2.0MB

Download
memory/4940-11-0x00007FFC31ED0000-0x00007FFC320C5000-memory.dmp

Filesize
2.0MB

Download
memory/4940-16-0x00007FFC31ED0000-0x00007FFC320C5000-memory.dmp

Filesize
2.0MB

Download
memory/4940-19-0x00007FFC31ED0000-0x00007FFC320C5000-memory.dmp

Filesize
2.0MB

Download
memory/4940-17-0x00007FFC31ED0000-0x00007FFC320C5000-memory.dmp

Filesize
2.0MB

Download
memory/4940-18-0x00007FFBEFA70000-0x00007FFBEFA80000-memory.dmp

Filesize
64KB

Download
memory/4940-15-0x00007FFC31ED0000-0x00007FFC320C5000-memory.dmp

Filesize
2.0MB

Download
memory/4940-9-0x00007FFC31ED0000-0x00007FFC320C5000-memory.dmp

Filesize
2.0MB

Download
memory/4940-7-0x00007FFC31ED0000-0x00007FFC320C5000-memory.dmp

Filesize
2.0MB

Download
memory/4940-6-0x00007FFC31ED0000-0x00007FFC320C5000-memory.dmp

Filesize
2.0MB

Download
memory/4940-20-0x00007FFBEFA70000-0x00007FFBEFA80000-memory.dmp

Filesize
64KB

Download
memory/4940-32-0x00007FFC31ED0000-0x00007FFC320C5000-memory.dmp

Filesize
2.0MB

Download
memory/4940-33-0x00007FFC31ED0000-0x00007FFC320C5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads