326062f8bec545360931fdb823fc7442ce42881b080e3fab1fa4bdfbb36ea748

Analysis

max time kernel
94s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2024 01:12

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General

Target

Envío de Orden de Compra No. 4345643534465776.exe
Size

1004KB
MD5

a6c06c401495906a3e4e4e0a28aed51e
SHA1

5456cf96ac5f588b73a7e59053d0d24e0b69b592
SHA256

d12dc1d25dc1d1ac1adce95a5aa1ff5ad85e5437dc840da5e849c024cb1e84b9
SHA512

e167f3237e69bfb3f304c75606e73a5e967732d41e3204b952adc27a1d3c5b74083f9d7b20e3babba4d0c9ba60f7d25836ee8696e1eb21ee896320f539cb5197
SSDEEP

24576:7u6J33O0c+JY5UZ+XC0kGso6Fa9FKwW3BJWY:1u0c++OCvkGs9Fa9FHY

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4128	4544	WerFault.exe	82

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Envío de Orden de Compra No. 4345643534465776.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4544	Envío de Orden de Compra No. 4345643534465776.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4544	Envío de Orden de Compra No. 4345643534465776.exe
4544	Envío de Orden de Compra No. 4345643534465776.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4544	Envío de Orden de Compra No. 4345643534465776.exe
4544	Envío de Orden de Compra No. 4345643534465776.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4544 wrote to memory of 944	4544	Envío de Orden de Compra No. 4345643534465776.exe	86
PID 4544 wrote to memory of 944	4544	Envío de Orden de Compra No. 4345643534465776.exe	86
PID 4544 wrote to memory of 944	4544	Envío de Orden de Compra No. 4345643534465776.exe	86
PID 4544 wrote to memory of 944	4544	Envío de Orden de Compra No. 4345643534465776.exe	86

C:\Users\Admin\AppData\Local\Temp\Envío de Orden de Compra No. 4345643534465776.exe
"C:\Users\Admin\AppData\Local\Temp\Envío de Orden de Compra No. 4345643534465776.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4544
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\Envío de Orden de Compra No. 4345643534465776.exe"
  2⤵
  PID:944
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4544 -s 704
  2⤵
  - Program crash
  PID:4128

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4544 -ip 4544
1⤵
PID:4364

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/4544-10-0x00000000025F0000-0x00000000025F4000-memory.dmp

Filesize
16KB

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