1996741af1a85dacb7bf48a95b7d87cac963c97ad573ba54c06fc4ad0c08ae94

Analysis

max time kernel
149s
max time network
112s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
24/02/2024, 21:52

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General

Target

a2d3d2e36c8715c731dce67be0095659.doc
Size

1.2MB
MD5

a2d3d2e36c8715c731dce67be0095659
SHA1

10af1fbdbca7a4a6783e46eea2ef786659c9aac6
SHA256

1996741af1a85dacb7bf48a95b7d87cac963c97ad573ba54c06fc4ad0c08ae94
SHA512

f5618b978044c5ec920ffbd9fb9347c9cd28dc6a1d77c8426e623cd5221562d05c0023a0339084b75073437ad02403773737b9b84eefb7339a4ca023a5df1bb4
SSDEEP

24576:DKq/hBgEM//+keKMJJOxnq5PrpoiG1bi2zUZ4oEsIKyCCOmFviJdq9jyz:+q/oZ+keriq5builPKrfveM9jw

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 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
2636	WINWORD.EXE
2636	WINWORD.EXE

Suspicious use of SetWindowsHookEx 16 IoCs

pid	Process
2636	WINWORD.EXE
2636	WINWORD.EXE
2636	WINWORD.EXE
2636	WINWORD.EXE
2636	WINWORD.EXE
2636	WINWORD.EXE
2636	WINWORD.EXE
2636	WINWORD.EXE
2636	WINWORD.EXE
2636	WINWORD.EXE
2636	WINWORD.EXE
2636	WINWORD.EXE
2636	WINWORD.EXE
2636	WINWORD.EXE
2636	WINWORD.EXE
2636	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\a2d3d2e36c8715c731dce67be0095659.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2636

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/2636-0-0x00007FF9B4030000-0x00007FF9B4040000-memory.dmp

Filesize
64KB

Download
memory/2636-2-0x00007FF9B4030000-0x00007FF9B4040000-memory.dmp

Filesize
64KB

Download
memory/2636-1-0x00007FF9B4030000-0x00007FF9B4040000-memory.dmp

Filesize
64KB

Download
memory/2636-3-0x00007FF9F3FB0000-0x00007FF9F41A5000-memory.dmp

Filesize
2.0MB

Download
memory/2636-4-0x00007FF9B4030000-0x00007FF9B4040000-memory.dmp

Filesize
64KB

Download
memory/2636-5-0x00007FF9F3FB0000-0x00007FF9F41A5000-memory.dmp

Filesize
2.0MB

Download
memory/2636-7-0x00007FF9F3FB0000-0x00007FF9F41A5000-memory.dmp

Filesize
2.0MB

Download
memory/2636-6-0x00007FF9B4030000-0x00007FF9B4040000-memory.dmp

Filesize
64KB

Download
memory/2636-8-0x00007FF9F3FB0000-0x00007FF9F41A5000-memory.dmp

Filesize
2.0MB

Download
memory/2636-9-0x00007FF9F3FB0000-0x00007FF9F41A5000-memory.dmp

Filesize
2.0MB

Download
memory/2636-10-0x00007FF9B1A30000-0x00007FF9B1A40000-memory.dmp

Filesize
64KB

Download
memory/2636-11-0x00007FF9F3FB0000-0x00007FF9F41A5000-memory.dmp

Filesize
2.0MB

Download
memory/2636-12-0x00007FF9F3FB0000-0x00007FF9F41A5000-memory.dmp

Filesize
2.0MB

Download
memory/2636-13-0x00007FF9F3FB0000-0x00007FF9F41A5000-memory.dmp

Filesize
2.0MB

Download
memory/2636-15-0x00007FF9F3FB0000-0x00007FF9F41A5000-memory.dmp

Filesize
2.0MB

Download
memory/2636-14-0x00007FF9B1A30000-0x00007FF9B1A40000-memory.dmp

Filesize
64KB

Download
memory/2636-16-0x00007FF9F3FB0000-0x00007FF9F41A5000-memory.dmp

Filesize
2.0MB

Download
memory/2636-17-0x00007FF9F3FB0000-0x00007FF9F41A5000-memory.dmp

Filesize
2.0MB

Download
memory/2636-18-0x00007FF9F3FB0000-0x00007FF9F41A5000-memory.dmp

Filesize
2.0MB

Download
memory/2636-19-0x00007FF9F3FB0000-0x00007FF9F41A5000-memory.dmp

Filesize
2.0MB

Download
memory/2636-20-0x00007FF9F3FB0000-0x00007FF9F41A5000-memory.dmp

Filesize
2.0MB

Download
memory/2636-22-0x00007FF9F3FB0000-0x00007FF9F41A5000-memory.dmp

Filesize
2.0MB

Download
memory/2636-23-0x00007FF9F3FB0000-0x00007FF9F41A5000-memory.dmp

Filesize
2.0MB

Download
memory/2636-24-0x00007FF9F3FB0000-0x00007FF9F41A5000-memory.dmp

Filesize
2.0MB

Download
memory/2636-32-0x00007FF9F3FB0000-0x00007FF9F41A5000-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