13f84c44f3c82d72443c5784daa79407d363beb16158f4e3e30b9fda70652761

Analysis

max time kernel
150s
max time network
115s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/07/2026, 19:38

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General

Target
13f84c44f3c82d72443c5784daa79407d363beb16158f4e3e30b9fda70652761.exe
Size 519KB
Sample260730-ycdx9aef34
SHA256 13f84c44f3c82d72443c5784daa79407d363beb16158f4e3e30b9fda70652761
MD5 95c702faa6de507520e5c8915b8cb8ac
SHA1 399afbee6f6308211eb231ec2b4f5d66817a9740
SHA512 927ed71666ce20160db8e2308e8cda8e4e82c09c32634a6214bc855f28f6913ebdcdb4170c28787c0767fda3b6ac8ba4dea95dcd7ca10bbdc7210d80f693207c
SSDEEP 6144:eVaye71cEGoJTqhiPLXNKFKLWD1nFCirQcEOkCybEaQRXr9HNdvOa:eVK7OEX+QzNKFKLWDPeOkx2LIa
TLSH
T16EB47D2AFAA0D076C4B79574C4A287A6FBB1742237204ACFA39047561F237D2BE3571D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4668-0-0x00000000002C0000-0x000000000034A000-memory.dmp	upx
behavioral2/memory/4668-1-0x00000000002C0000-0x000000000034A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3836	4668	WerFault.exe	87

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	13f84c44f3c82d72443c5784daa79407d363beb16158f4e3e30b9fda70652761.exe

C:\Users\Admin\AppData\Local\Temp\13f84c44f3c82d72443c5784daa79407d363beb16158f4e3e30b9fda70652761.exe
"C:\Users\Admin\AppData\Local\Temp\13f84c44f3c82d72443c5784daa79407d363beb16158f4e3e30b9fda70652761.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4668
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4668 -s 476
  2⤵
  - Program crash
  PID:3836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4668 -ip 4668
1⤵
PID:2252

Network

MITRE ATT&CK Enterprise v16

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/4668-0-0x00000000002C0000-0x000000000034A000-memory.dmp

Download

memory/4668-1-0x00000000002C0000-0x000000000034A000-memory.dmp