7961678070fe09abf8a2f4bc03982e545a7bbac72e49d4cb9664967088dde399

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
29-12-2023 20:58

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General

Target

03cf2bfad277e1c36436c1791aca0043.doc
Size

1.2MB
MD5

03cf2bfad277e1c36436c1791aca0043
SHA1

6ad6d56b6b6ae8ff6c52b50bccf5f5a33123af2a
SHA256

7961678070fe09abf8a2f4bc03982e545a7bbac72e49d4cb9664967088dde399
SHA512

f942b62eb7b350d2353b3232a3e971c5910291de0b4401df75fbbafe418c26e209a7d1d500be8f5c2307af17b50c73cf73348a12f5e648d86fd9d5db61812bbd
SSDEEP

24576:fu4CW6qgbeykvvigJJI3jZHD7JYQ7yQ88ma0ZG13ehBOJ2o186S:GZc4wC0JeZH/JYmP88mTZGVefld

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 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

pid	Process
2272	WINWORD.EXE
2272	WINWORD.EXE

Suspicious use of SetWindowsHookEx 16 IoCs

pid	Process
2272	WINWORD.EXE
2272	WINWORD.EXE
2272	WINWORD.EXE
2272	WINWORD.EXE
2272	WINWORD.EXE
2272	WINWORD.EXE
2272	WINWORD.EXE
2272	WINWORD.EXE
2272	WINWORD.EXE
2272	WINWORD.EXE
2272	WINWORD.EXE
2272	WINWORD.EXE
2272	WINWORD.EXE
2272	WINWORD.EXE
2272	WINWORD.EXE
2272	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\03cf2bfad277e1c36436c1791aca0043.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2272

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/2272-1-0x00007FFB2BC50000-0x00007FFB2BC60000-memory.dmp

Filesize
64KB

Download
memory/2272-3-0x00007FFB6BBD0000-0x00007FFB6BDC5000-memory.dmp

Filesize
2.0MB

Download
memory/2272-5-0x00007FFB6BBD0000-0x00007FFB6BDC5000-memory.dmp

Filesize
2.0MB

Download
memory/2272-7-0x00007FFB6BBD0000-0x00007FFB6BDC5000-memory.dmp

Filesize
2.0MB

Download
memory/2272-9-0x00007FFB6BBD0000-0x00007FFB6BDC5000-memory.dmp

Filesize
2.0MB

Download
memory/2272-10-0x00007FFB6BBD0000-0x00007FFB6BDC5000-memory.dmp

Filesize
2.0MB

Download
memory/2272-14-0x00007FFB6BBD0000-0x00007FFB6BDC5000-memory.dmp

Filesize
2.0MB

Download
memory/2272-17-0x00007FFB6BBD0000-0x00007FFB6BDC5000-memory.dmp

Filesize
2.0MB

Download
memory/2272-16-0x00007FFB6BBD0000-0x00007FFB6BDC5000-memory.dmp

Filesize
2.0MB

Download
memory/2272-18-0x00007FFB29460000-0x00007FFB29470000-memory.dmp

Filesize
64KB

Download
memory/2272-15-0x00007FFB29460000-0x00007FFB29470000-memory.dmp

Filesize
64KB

Download
memory/2272-13-0x00007FFB6BBD0000-0x00007FFB6BDC5000-memory.dmp

Filesize
2.0MB

Download
memory/2272-12-0x00007FFB6BBD0000-0x00007FFB6BDC5000-memory.dmp

Filesize
2.0MB

Download
memory/2272-11-0x00007FFB6BBD0000-0x00007FFB6BDC5000-memory.dmp

Filesize
2.0MB

Download
memory/2272-8-0x00007FFB6BBD0000-0x00007FFB6BDC5000-memory.dmp

Filesize
2.0MB

Download
memory/2272-6-0x00007FFB2BC50000-0x00007FFB2BC60000-memory.dmp

Filesize
64KB

Download
memory/2272-4-0x00007FFB2BC50000-0x00007FFB2BC60000-memory.dmp

Filesize
64KB

Download
memory/2272-2-0x00007FFB2BC50000-0x00007FFB2BC60000-memory.dmp

Filesize
64KB

Download
memory/2272-0-0x00007FFB2BC50000-0x00007FFB2BC60000-memory.dmp

Filesize
64KB

Download
memory/2272-30-0x00007FFB6BBD0000-0x00007FFB6BDC5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads