1b77f2c6f8200cfd6fa667c1e1561a6716a9852c3884c805daa947494ef8205e

General

Target

Aquí_tiene_su_documento_firmado_SOL-SS-PC11-.docx
Size

933KB
MD5

2334ce21c0430a86d2cff13856ceaad2
SHA1

859ed278b19e3fc1b1b482eb761029091bda42df
SHA256

1b77f2c6f8200cfd6fa667c1e1561a6716a9852c3884c805daa947494ef8205e
SHA512

881e64559c75fc27e36745a375d8795fb91036671a21313cc7e4eaab915e69e77b34fa4f98e9b2dde5d1c261e7c9fc5ef721f1e141c21e7c5d10c3ff4327bcc9
SSDEEP

24576:320rLm4oHL9WV3D/9yzVe7ZPrQvEANIID0sPB:G0rLdoHYV37wHEAeIDFZ

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

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

pid process

3264 WINWORD.EXE
3264 WINWORD.EXE

Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

WINWORD.EXE

pid	process
3264	WINWORD.EXE
3264	WINWORD.EXE
3264	WINWORD.EXE
3264	WINWORD.EXE
3264	WINWORD.EXE
3264	WINWORD.EXE
3264	WINWORD.EXE
3264	WINWORD.EXE
3264	WINWORD.EXE
3264	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\Aquí_tiene_su_documento_firmado_SOL-SS-PC11-.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3264

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryES080a.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/3264-8-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-0-0x00007FFDAD5B0000-0x00007FFDAD5C0000-memory.dmp

Filesize
64KB

Download
memory/3264-3-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-1-0x00007FFDAD5B0000-0x00007FFDAD5C0000-memory.dmp

Filesize
64KB

Download
memory/3264-17-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-7-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-6-0x00007FFDAD5B0000-0x00007FFDAD5C0000-memory.dmp

Filesize
64KB

Download
memory/3264-18-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-9-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-19-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-11-0x00007FFDAB550000-0x00007FFDAB560000-memory.dmp

Filesize
64KB

Download
memory/3264-12-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-13-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-15-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-14-0x00007FFDAB550000-0x00007FFDAB560000-memory.dmp

Filesize
64KB

Download
memory/3264-16-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-5-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-4-0x00007FFDAD5B0000-0x00007FFDAD5C0000-memory.dmp

Filesize
64KB

Download
memory/3264-10-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-20-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-21-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-23-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-25-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-2-0x00007FFDAD5B0000-0x00007FFDAD5C0000-memory.dmp

Filesize
64KB

Download
memory/3264-44-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-45-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-46-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-69-0x00007FFDAD5B0000-0x00007FFDAD5C0000-memory.dmp

Filesize
64KB

Download
memory/3264-70-0x00007FFDAD5B0000-0x00007FFDAD5C0000-memory.dmp

Filesize
64KB

Download
memory/3264-71-0x00007FFDAD5B0000-0x00007FFDAD5C0000-memory.dmp

Filesize
64KB

Download
memory/3264-72-0x00007FFDAD5B0000-0x00007FFDAD5C0000-memory.dmp

Filesize
64KB

Download
memory/3264-73-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-75-0x00007FFDED530000-0x00007FFDED725000-memory.dmp

Filesize
2.0MB

Download
memory/3264-74-0x00007FFDED530000-0x00007FFDED725000-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