ca87072d60b3dcd489f8695533e47182ad25a2aa9c1074e288612bbfc3cfbc82

Analysis

max time kernel
149s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
02/10/2026, 08:50

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General

Target
ca87072d60b3dcd489f8695533e47182ad25a2aa9c1074e288612bbfc3cfbc82.exe
Size 519KB
Sample261002-krmxtaec82
SHA256 ca87072d60b3dcd489f8695533e47182ad25a2aa9c1074e288612bbfc3cfbc82
MD5 489e4f8c55e6a80e0b91c376585518d9
SHA1 c500764c56e987cc5b77127f5af0335fdfa2442a
SHA512 a4fa34def14472416d01c71fc5e4285b67257f4a4e860273863385f4b29a518a21c67c3b5b293225b7854e310ed735f619be7ab44213abc309121557b8743ed5
SSDEEP 6144:XQO+b1cwuo1zutjMLrhydCL2HxbFWirccEOkCybEaQRXr9HNdvOa:XUbOwrUjMvhydCL2H7aOkx2LIa
TLSH
T1E0B46C2AF6A0D076C4B79578C4A246A6FBB1B42137304ACFA390475A1F637D2BE3534D
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
behavioral1/memory/2540-0-0x00000000003F0000-0x000000000047A000-memory.dmp	upx
behavioral1/memory/2540-1-0x00000000003F0000-0x000000000047A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3328	2540	WerFault.exe	84

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	ca87072d60b3dcd489f8695533e47182ad25a2aa9c1074e288612bbfc3cfbc82.exe

C:\Users\Admin\AppData\Local\Temp\ca87072d60b3dcd489f8695533e47182ad25a2aa9c1074e288612bbfc3cfbc82.exe
"C:\Users\Admin\AppData\Local\Temp\ca87072d60b3dcd489f8695533e47182ad25a2aa9c1074e288612bbfc3cfbc82.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2540
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2540 -s 416
  2⤵
  - Program crash
  PID:3328

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2540 -ip 2540
1⤵
PID:2172

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/2540-0-0x00000000003F0000-0x000000000047A000-memory.dmp

Download

memory/2540-1-0x00000000003F0000-0x000000000047A000-memory.dmp