c42427492dba71337a0b1932203f4903bfbb1504869afb539c712495b45f657f

Analysis

max time kernel
148s
max time network
112s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/07/2026, 08:43

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General

Target
c42427492dba71337a0b1932203f4903bfbb1504869afb539c712495b45f657f.exe
Size 519KB
Sample260714-kmklwsb14x
SHA256 c42427492dba71337a0b1932203f4903bfbb1504869afb539c712495b45f657f
MD5 5ee7135bcadaf8b11092d59edeb43ba6
SHA1 f3c100003141ecb972603563f74e9739cc06f9d1
SHA512 6d2770853f3148c4abf5b09e859e43dc305987eec8eddbe56789407910d97d0ff5e6030e8bfa11ff80dbf1187d51a022298b41ba109514edab8e536fc63632a7
SSDEEP 6144:AUUin1cKWoj7cBSL1LyRbYLqhL5FMiracEOkCybEaQRXr9HNdvOa:AmnOK9QSBLyRbYLqhBAOkx2LIa
TLSH
T1BDB47D2ABAA0C076C4B79575C4A246AAFFB1742137204ACFA390475A1F737D2BE3534D
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/6124-0-0x00000000000F0000-0x000000000017A000-memory.dmp	upx
behavioral2/memory/6124-1-0x00000000000F0000-0x000000000017A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4964	6124	WerFault.exe	86

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	c42427492dba71337a0b1932203f4903bfbb1504869afb539c712495b45f657f.exe

C:\Users\Admin\AppData\Local\Temp\c42427492dba71337a0b1932203f4903bfbb1504869afb539c712495b45f657f.exe
"C:\Users\Admin\AppData\Local\Temp\c42427492dba71337a0b1932203f4903bfbb1504869afb539c712495b45f657f.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:6124
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 6124 -s 472
  2⤵
  - Program crash
  PID:4964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 6124 -ip 6124
1⤵
PID:4180

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/6124-0-0x00000000000F0000-0x000000000017A000-memory.dmp

Download

memory/6124-1-0x00000000000F0000-0x000000000017A000-memory.dmp