a1cdeb7db678a70e6564992a7c5997e1813438b1959821f4f6e6c5b6e5b4715f

Analysis

max time kernel
148s
max time network
133s
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, 08:47

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General

Target
a1cdeb7db678a70e6564992a7c5997e1813438b1959821f4f6e6c5b6e5b4715f.exe
Size 519KB
Sample260730-kpxn8svanb
SHA256 a1cdeb7db678a70e6564992a7c5997e1813438b1959821f4f6e6c5b6e5b4715f
MD5 10e543eb9f456a54ee2bc371d8d9b4e3
SHA1 68b01ae87691c4054109d11b1a3bf25232f1decc
SHA512 065fa1ecc96ceca8d012c64c5664b9ce5b326cf020bc71d6271746e630d58586ef6608977bf900137e3b37a44b99691c403e4a02778d8ac07d6ac84d32e97bed
SSDEEP 6144:EohKd1ch5aoWTtZdLC8sldBLyyS8FtirLcEOkCybEaQRXr9HNdvOa:ETdOh5gbdm8svBLyy0TOkx2LIa
TLSH
T1D4B46D2AF6A0D076C4B79574C4A246A6FFB2B43127204ACFA3A047561F637E2BD3570D
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/5220-0-0x0000000000CB0000-0x0000000000D3A000-memory.dmp	upx
behavioral2/memory/5220-1-0x0000000000CB0000-0x0000000000D3A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4148	5220	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	a1cdeb7db678a70e6564992a7c5997e1813438b1959821f4f6e6c5b6e5b4715f.exe

C:\Users\Admin\AppData\Local\Temp\a1cdeb7db678a70e6564992a7c5997e1813438b1959821f4f6e6c5b6e5b4715f.exe
"C:\Users\Admin\AppData\Local\Temp\a1cdeb7db678a70e6564992a7c5997e1813438b1959821f4f6e6c5b6e5b4715f.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5220
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5220 -s 472
  2⤵
  - Program crash
  PID:4148

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 5220 -ip 5220
1⤵
PID:2600

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/5220-0-0x0000000000CB0000-0x0000000000D3A000-memory.dmp

Download

memory/5220-1-0x0000000000CB0000-0x0000000000D3A000-memory.dmp