63d81262d8b022c5c67b24e394a32037bc0cf41869444152c48ee204d84386a3

Analysis

max time kernel
101s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
22-02-2023 12:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

transferencia.docx
Size

10KB
MD5

b71a4eadd0fa49510df132d011f6d736
SHA1

90b2734bd8f080838d401a25ed3fddec066b5c5f
SHA256

63d81262d8b022c5c67b24e394a32037bc0cf41869444152c48ee204d84386a3
SHA512

8d3c0dd8c30cabb702f012753966022bb7fb0745469c979c5f542d2c9daf0d95cbb7752fb7f3458054a4a44446dedf685e72e99bc5a6a1373561134261a56672
SSDEEP

192:ScIMmtP0xfUW70vG/b3kgOi4O7+us+1pReDnc378Vx6T:SPX+si10ni4O78yeDnM4VsT

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 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

Processes:

WINWORD.EXE

pid process

4908 WINWORD.EXE
4908 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 4908 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

4908 WINWORD.EXE
4908 WINWORD.EXE
4908 WINWORD.EXE
4908 WINWORD.EXE
4908 WINWORD.EXE
4908 WINWORD.EXE

pid	process
4908	WINWORD.EXE
4908	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	4908	WINWORD.EXE

pid	process
4908	WINWORD.EXE
4908	WINWORD.EXE
4908	WINWORD.EXE
4908	WINWORD.EXE
4908	WINWORD.EXE
4908	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\transferencia.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4908

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4908-133-0x00007FFB517F0000-0x00007FFB51800000-memory.dmp

Filesize
64KB

Download
memory/4908-135-0x00007FFB517F0000-0x00007FFB51800000-memory.dmp

Filesize
64KB

Download
memory/4908-134-0x00007FFB517F0000-0x00007FFB51800000-memory.dmp

Filesize
64KB

Download
memory/4908-136-0x00007FFB517F0000-0x00007FFB51800000-memory.dmp

Filesize
64KB

Download
memory/4908-137-0x00007FFB517F0000-0x00007FFB51800000-memory.dmp

Filesize
64KB

Download
memory/4908-138-0x00007FFB4EFA0000-0x00007FFB4EFB0000-memory.dmp

Filesize
64KB

Download
memory/4908-139-0x00007FFB4EFA0000-0x00007FFB4EFB0000-memory.dmp

Filesize
64KB

Download
memory/4908-173-0x00007FFB517F0000-0x00007FFB51800000-memory.dmp

Filesize
64KB

Download
memory/4908-174-0x00007FFB517F0000-0x00007FFB51800000-memory.dmp

Filesize
64KB

Download
memory/4908-175-0x00007FFB517F0000-0x00007FFB51800000-memory.dmp

Filesize
64KB

Download
memory/4908-176-0x00007FFB517F0000-0x00007FFB51800000-memory.dmp

Filesize
64KB

Download