a454dfe0f2a42b7216aee47e1fdc57f1730e7452574d7ec0f31df5fcc5c3f48a

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/08/2026, 02:10

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General

Target
a454dfe0f2a42b7216aee47e1fdc57f1730e7452574d7ec0f31df5fcc5c3f48a.exe
Size 519KB
Sample260802-clsl4sscjf
SHA256 a454dfe0f2a42b7216aee47e1fdc57f1730e7452574d7ec0f31df5fcc5c3f48a
MD5 50d5be45229a63e9ce626e2de91a85e1
SHA1 53e83a5a01be831dd78d02fd644b4e3b62fc83f9
SHA512 46d302b317a6a4859fcffdb49ed08753d83b80c2b383eb7917e01b676cbbc1e661a5c7479f111584747b405e3ed3e1360d75caefca71ad01061cbdb4b8365458
SSDEEP 6144:p4Jat1cp0oez1pVLaEcvN3LCa60FlirTcEOkCybEaQRXr9HNdvOa:p7tOpuDVuEcvN3LCas7Okx2LIa
TLSH
T1DBB47D2AF6A0C076C4B79574C4A29AA6FFB1742137204ACFA390475A1F637D2BE3570D
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/4344-0-0x00000000000B0000-0x000000000013A000-memory.dmp	upx
behavioral2/memory/4344-1-0x00000000000B0000-0x000000000013A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4692	4344	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	a454dfe0f2a42b7216aee47e1fdc57f1730e7452574d7ec0f31df5fcc5c3f48a.exe

C:\Users\Admin\AppData\Local\Temp\a454dfe0f2a42b7216aee47e1fdc57f1730e7452574d7ec0f31df5fcc5c3f48a.exe
"C:\Users\Admin\AppData\Local\Temp\a454dfe0f2a42b7216aee47e1fdc57f1730e7452574d7ec0f31df5fcc5c3f48a.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4344
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 472
  2⤵
  - Program crash
  PID:4692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4344 -ip 4344
1⤵
PID:4864

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

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Downloads

memory/4344-0-0x00000000000B0000-0x000000000013A000-memory.dmp

Download

memory/4344-1-0x00000000000B0000-0x000000000013A000-memory.dmp