ebf7e5ef617fba8fe62bfdf4d765cede15486b82928469efc6e7300509081130

Analysis

max time kernel
148s
max time network
153s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/08/2026, 19:32

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General

Target
ebf7e5ef617fba8fe62bfdf4d765cede15486b82928469efc6e7300509081130.exe
Size 519KB
Sample260815-x83e2stsa1
SHA256 ebf7e5ef617fba8fe62bfdf4d765cede15486b82928469efc6e7300509081130
MD5 2d30840b4e4c91fad26d1a04e3ec13a3
SHA1 8d03c9d781454984ebab17118e01680473f098bd
SHA512 1b2e114b8848cbacbe41b40291d07f26ee06a159b6e10053bbc86f15be1f5c7bf4511d2b5f26c06ce0fb37de293651fb894a42ca38d1c2af9d6bfa1494ac9ac4
SSDEEP 6144:z45aN1cZ0ouTlJlLKUc8e1LCKqkF1irjcEOkCybEaQRXr9HNdvOa:zLNOZezleUc8e1LCKcrOkx2LIa
TLSH
T11BB46D2AF6A09076C4B795B4C49246A6FBB2743277204ACFA390475A1F737D2BE3530D
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/2548-0-0x0000000000610000-0x000000000069A000-memory.dmp	upx
behavioral2/memory/2548-1-0x0000000000610000-0x000000000069A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3048	2548	WerFault.exe	88

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	ebf7e5ef617fba8fe62bfdf4d765cede15486b82928469efc6e7300509081130.exe

C:\Users\Admin\AppData\Local\Temp\ebf7e5ef617fba8fe62bfdf4d765cede15486b82928469efc6e7300509081130.exe
"C:\Users\Admin\AppData\Local\Temp\ebf7e5ef617fba8fe62bfdf4d765cede15486b82928469efc6e7300509081130.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2548
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2548 -s 472
  2⤵
  - Program crash
  PID:3048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2548 -ip 2548
1⤵
PID:1492

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/2548-0-0x0000000000610000-0x000000000069A000-memory.dmp

Download

memory/2548-1-0x0000000000610000-0x000000000069A000-memory.dmp