7b032540d1f2d178cf0c65713f4998c4effe5d54af8d6eb336b82ebe9f76830a

Analysis

max time kernel
102s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
13/03/2024, 19:42

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General

Target

Matematica 1/UNIDAD 5/Contestar sobre las funciones_Undad5_practica 3 (2).docx
Size

441KB
MD5

dde2f7c84c828044792675abb85ab774
SHA1

f47e6d572130007eabc9f65901fdefc46a518c1d
SHA256

53490a113d3f5981ff5974411879c2766cff073667a64c8ef8fdd56b180c2859
SHA512

a1d12763fd8945db3b6acd08999412753ea87e4f09855344c2a99d38e7c7d74a1eb7ba5e4e9c85fde11d32490c819b8122ace8b1c31aba3c5896180fecdd7f40
SSDEEP

6144:jqd5M1100iEfXc98Upa8wUrBcjD43VrSDO/aWnYMa9oksE07sKPw17tTUKGRnjAp:loTpavUuAlrSK/amksRCAM3cjX29t

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
4332	WINWORD.EXE
4332	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4332	WINWORD.EXE
4332	WINWORD.EXE
4332	WINWORD.EXE
4332	WINWORD.EXE
4332	WINWORD.EXE
4332	WINWORD.EXE
4332	WINWORD.EXE
4332	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\Matematica 1\UNIDAD 5\Contestar sobre las funciones_Undad5_practica 3 (2).docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4332

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

C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryES1c0a.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/4332-8-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-19-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-4-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-1-0x00007FFEE8F10000-0x00007FFEE8F20000-memory.dmp

Filesize
64KB

Download
memory/4332-6-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-5-0x00007FFEE8F10000-0x00007FFEE8F20000-memory.dmp

Filesize
64KB

Download
memory/4332-7-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-0-0x00007FFEE8F10000-0x00007FFEE8F20000-memory.dmp

Filesize
64KB

Download
memory/4332-18-0x00007FFEE65B0000-0x00007FFEE65C0000-memory.dmp

Filesize
64KB

Download
memory/4332-12-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-11-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-13-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-15-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-14-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-3-0x00007FFEE8F10000-0x00007FFEE8F20000-memory.dmp

Filesize
64KB

Download
memory/4332-17-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-9-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-20-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-16-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-21-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-22-0x00007FFEE65B0000-0x00007FFEE65C0000-memory.dmp

Filesize
64KB

Download
memory/4332-23-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-10-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-2-0x00007FFEE8F10000-0x00007FFEE8F20000-memory.dmp

Filesize
64KB

Download
memory/4332-44-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-45-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-68-0x00007FFEE8F10000-0x00007FFEE8F20000-memory.dmp

Filesize
64KB

Download
memory/4332-69-0x00007FFEE8F10000-0x00007FFEE8F20000-memory.dmp

Filesize
64KB

Download
memory/4332-70-0x00007FFEE8F10000-0x00007FFEE8F20000-memory.dmp

Filesize
64KB

Download
memory/4332-72-0x00007FFF28E90000-0x00007FFF29085000-memory.dmp

Filesize
2.0MB

Download
memory/4332-71-0x00007FFEE8F10000-0x00007FFEE8F20000-memory.dmp

Filesize
64KB

Download
memory/4332-73-0x00007FFF28E90000-0x00007FFF29085000-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