f52802b0c8c6e76942c7c05d54d0f5cb6a25b69035c0ee9cbbb9e1028f76cd27

Analysis

max time kernel
95s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17-11-2024 16:18

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General

Target

comprobantes de pago.exe
Size

77.0MB
MD5

8bcb70565d9d32c3466fb9b56bfcf96b
SHA1

e85c2b8ae6feb421143e44d441d6abc79426c2bc
SHA256

04017385f3c4b8858022a5952b59089a66a59830a4c5443bdb83e6168631b3b4
SHA512

ee9bbb8c50870cda04030aed6aa18b0a2338ac3f67bce66d7d10e74c0874075700397befda1806b626545edf917e9cc787c6740267502d3a373dc649e4d6aaef
SSDEEP

24576:jtb20pkaCqT5TBWgNQ7aG6It476J5WCL/6TY6A:gVg5tQ7aGJpn/J5

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
932	2360	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

comprobantes de pago.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	comprobantes de pago.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

comprobantes de pago.exe

pid	Process
2360	comprobantes de pago.exe
2360	comprobantes de pago.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

comprobantes de pago.exe

pid	Process
2360	comprobantes de pago.exe
2360	comprobantes de pago.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

comprobantes de pago.exe

description	pid	Process	procid_target
PID 2360 wrote to memory of 548	2360	comprobantes de pago.exe	86
PID 2360 wrote to memory of 548	2360	comprobantes de pago.exe	86
PID 2360 wrote to memory of 548	2360	comprobantes de pago.exe	86

C:\Users\Admin\AppData\Local\Temp\comprobantes de pago.exe
"C:\Users\Admin\AppData\Local\Temp\comprobantes de pago.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\comprobantes de pago.exe"
  2⤵
  PID:548
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2360 -s 720
  2⤵
  - Program crash
  PID:932

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2360 -ip 2360
1⤵
PID:2460

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2360-6-0x00000000014D0000-0x00000000018D0000-memory.dmp

Filesize
4.0MB

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