0c401d88ca37c0f3082c17b31112b79a9bbc08224e9566e9daf130ed07f25e15

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
20/02/2025, 07:37

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General

Target

Udmarchen/specklessness.doc
Size

397KB
MD5

20108545afc650a1f43d483971760f55
SHA1

1986b56f0dbad72fc093bbb384ae7c9a01efeb95
SHA256

119e43c5cd9c43ff31e82f9bf6711dd4f488e5a450e1acfcac87c19cc0c6fff7
SHA512

dd89cfbb13b373d87c144f3788b9e5e037e308c9af45d78f10cd74707d5ce86d91a7a493431be7d4c896cc7f95ee0d48ae5307f46272ddba3d64c910b578bbe8
SSDEEP

1536:23sQmlZgy2I3m6/jsf63QEbm3VDClp5BFUOWCTcN/aQYdLq/iTv8cTynJB17eJsw:KTyLuCpMrBodKCra6ZM4hJ

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\~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

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
1760	WINWORD.EXE
1760	WINWORD.EXE

Suspicious use of SetWindowsHookEx 16 IoCs

pid	Process
1760	WINWORD.EXE
1760	WINWORD.EXE
1760	WINWORD.EXE
1760	WINWORD.EXE
1760	WINWORD.EXE
1760	WINWORD.EXE
1760	WINWORD.EXE
1760	WINWORD.EXE
1760	WINWORD.EXE
1760	WINWORD.EXE
1760	WINWORD.EXE
1760	WINWORD.EXE
1760	WINWORD.EXE
1760	WINWORD.EXE
1760	WINWORD.EXE
1760	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\Udmarchen\specklessness.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1760

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/1760-1-0x00007FFB97AAD000-0x00007FFB97AAE000-memory.dmp

Filesize
4KB

Download
memory/1760-0-0x00007FFB57A90000-0x00007FFB57AA0000-memory.dmp

Filesize
64KB

Download
memory/1760-2-0x00007FFB57A90000-0x00007FFB57AA0000-memory.dmp

Filesize
64KB

Download
memory/1760-3-0x00007FFB57A90000-0x00007FFB57AA0000-memory.dmp

Filesize
64KB

Download
memory/1760-5-0x00007FFB57A90000-0x00007FFB57AA0000-memory.dmp

Filesize
64KB

Download
memory/1760-4-0x00007FFB57A90000-0x00007FFB57AA0000-memory.dmp

Filesize
64KB

Download
memory/1760-6-0x00007FFB97A10000-0x00007FFB97C05000-memory.dmp

Filesize
2.0MB

Download
memory/1760-8-0x00007FFB97A10000-0x00007FFB97C05000-memory.dmp

Filesize
2.0MB

Download
memory/1760-14-0x00007FFB97A10000-0x00007FFB97C05000-memory.dmp

Filesize
2.0MB

Download
memory/1760-15-0x00007FFB553A0000-0x00007FFB553B0000-memory.dmp

Filesize
64KB

Download
memory/1760-13-0x00007FFB97A10000-0x00007FFB97C05000-memory.dmp

Filesize
2.0MB

Download
memory/1760-12-0x00007FFB97A10000-0x00007FFB97C05000-memory.dmp

Filesize
2.0MB

Download
memory/1760-16-0x00007FFB97A10000-0x00007FFB97C05000-memory.dmp

Filesize
2.0MB

Download
memory/1760-17-0x00007FFB553A0000-0x00007FFB553B0000-memory.dmp

Filesize
64KB

Download
memory/1760-11-0x00007FFB97A10000-0x00007FFB97C05000-memory.dmp

Filesize
2.0MB

Download
memory/1760-19-0x00007FFB97A10000-0x00007FFB97C05000-memory.dmp

Filesize
2.0MB

Download
memory/1760-21-0x00007FFB97A10000-0x00007FFB97C05000-memory.dmp

Filesize
2.0MB

Download
memory/1760-20-0x00007FFB97A10000-0x00007FFB97C05000-memory.dmp

Filesize
2.0MB

Download
memory/1760-18-0x00007FFB97A10000-0x00007FFB97C05000-memory.dmp

Filesize
2.0MB

Download
memory/1760-10-0x00007FFB97A10000-0x00007FFB97C05000-memory.dmp

Filesize
2.0MB

Download
memory/1760-9-0x00007FFB97A10000-0x00007FFB97C05000-memory.dmp

Filesize
2.0MB

Download
memory/1760-7-0x00007FFB97A10000-0x00007FFB97C05000-memory.dmp

Filesize
2.0MB

Download
memory/1760-30-0x00007FFB97A10000-0x00007FFB97C05000-memory.dmp

Filesize
2.0MB

Download
memory/1760-31-0x00007FFB97AAD000-0x00007FFB97AAE000-memory.dmp

Filesize
4KB

Download
memory/1760-32-0x00007FFB97A10000-0x00007FFB97C05000-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