41314659fc6539e493e75d1a0117f847edeb027c6274cbb0e829f38275a66746

Analysis

max time kernel
142s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 07:51

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General

Target

03286786476_formulario bancario.xlam
Size

658KB
MD5

51e4c0064961c9c7d11422c8af4624c6
SHA1

0765b35965e1e817cab7f1dac05d8a01e0962c75
SHA256

41314659fc6539e493e75d1a0117f847edeb027c6274cbb0e829f38275a66746
SHA512

ff8be749338dff2354bf1070b0b44f80222d47be864f2ecd77d838598ca30b3c99057995ae4d0739d07568edee5d7b40918e7b6b0a521b6f171ff3e790593a56
SSDEEP

12288:/1fSSiZ7RZEN1HvkryB/UbzUQqnOERQ1W9LnD5hXWEBayEaUXNP2eDfHsZX:1SSiZ7R6KbzU38w5EEg9PhQ

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\ProcessorNameString	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2604	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
2604	EXCEL.EXE
2604	EXCEL.EXE
2604	EXCEL.EXE
2604	EXCEL.EXE
2604	EXCEL.EXE
2604	EXCEL.EXE
2604	EXCEL.EXE
2604	EXCEL.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\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\03286786476_formulario bancario.xlam"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2604

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/2604-0-0x00007FF80BBF0000-0x00007FF80BC00000-memory.dmp

Filesize
64KB

Download
memory/2604-3-0x00007FF80BBF0000-0x00007FF80BC00000-memory.dmp

Filesize
64KB

Download
memory/2604-5-0x00007FF80BBF0000-0x00007FF80BC00000-memory.dmp

Filesize
64KB

Download
memory/2604-4-0x00007FF80BBF0000-0x00007FF80BC00000-memory.dmp

Filesize
64KB

Download
memory/2604-2-0x00007FF80BBF0000-0x00007FF80BC00000-memory.dmp

Filesize
64KB

Download
memory/2604-1-0x00007FF84BC0D000-0x00007FF84BC0E000-memory.dmp

Filesize
4KB

Download
memory/2604-9-0x00007FF84BB70000-0x00007FF84BD65000-memory.dmp

Filesize
2.0MB

Download
memory/2604-12-0x00007FF84BB70000-0x00007FF84BD65000-memory.dmp

Filesize
2.0MB

Download
memory/2604-14-0x00007FF84BB70000-0x00007FF84BD65000-memory.dmp

Filesize
2.0MB

Download
memory/2604-13-0x00007FF84BB70000-0x00007FF84BD65000-memory.dmp

Filesize
2.0MB

Download
memory/2604-15-0x00007FF84BB70000-0x00007FF84BD65000-memory.dmp

Filesize
2.0MB

Download
memory/2604-11-0x00007FF84BB70000-0x00007FF84BD65000-memory.dmp

Filesize
2.0MB

Download
memory/2604-10-0x00007FF84BB70000-0x00007FF84BD65000-memory.dmp

Filesize
2.0MB

Download
memory/2604-8-0x00007FF84BB70000-0x00007FF84BD65000-memory.dmp

Filesize
2.0MB

Download
memory/2604-7-0x00007FF84BB70000-0x00007FF84BD65000-memory.dmp

Filesize
2.0MB

Download
memory/2604-6-0x00007FF84BB70000-0x00007FF84BD65000-memory.dmp

Filesize
2.0MB

Download
memory/2604-16-0x00007FF8093C0000-0x00007FF8093D0000-memory.dmp

Filesize
64KB

Download
memory/2604-17-0x00007FF8093C0000-0x00007FF8093D0000-memory.dmp

Filesize
64KB

Download
memory/2604-32-0x00007FF84BB70000-0x00007FF84BD65000-memory.dmp

Filesize
2.0MB

Download
memory/2604-33-0x00007FF84BC0D000-0x00007FF84BC0E000-memory.dmp

Filesize
4KB

Download
memory/2604-51-0x00007FF80BBF0000-0x00007FF80BC00000-memory.dmp

Filesize
64KB

Download
memory/2604-50-0x00007FF80BBF0000-0x00007FF80BC00000-memory.dmp

Filesize
64KB

Download
memory/2604-52-0x00007FF80BBF0000-0x00007FF80BC00000-memory.dmp

Filesize
64KB

Download
memory/2604-53-0x00007FF80BBF0000-0x00007FF80BC00000-memory.dmp

Filesize
64KB

Download
memory/2604-54-0x00007FF84BB70000-0x00007FF84BD65000-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