72b754841152fe254f58a91be978061880967010201d3b686e6ce2ce05d93e8f

Analysis

max time kernel
148s
max time network
143s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/08/2026, 10:43

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General

Target
72b754841152fe254f58a91be978061880967010201d3b686e6ce2ce05d93e8f.exe
Size 519KB
Sample260807-msl31stapd
SHA256 72b754841152fe254f58a91be978061880967010201d3b686e6ce2ce05d93e8f
MD5 d907fb9c321e6ffee9c4c709a5e77cd6
SHA1 be506a311ae6db681316d808c60f6d28625cec20
SHA512 006c9881a9c1cc6364d0af06f469a06f9e99fed5fac59f71159b5a2bfcaf7bd2c7d9d64fffb8e013c706104bf59004fa1177ed0fa9bb87580fa1d2689175e98a
SSDEEP 6144:C4pat1cJ0o+zVXV/1LmVkcXfFLC6aUFFirzcEOkCybEaQRXr9HNdvOa:CbtOJOj1aVkcvFLC6MbOkx2LIa
TLSH
T16AB47D2AF6A0D036D4B79574C4A287AAFBB1742137204ACFA39447565F237D2BE3630D
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/4148-0-0x0000000000D00000-0x0000000000D8A000-memory.dmp	upx
behavioral2/memory/4148-1-0x0000000000D00000-0x0000000000D8A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1088	4148	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	72b754841152fe254f58a91be978061880967010201d3b686e6ce2ce05d93e8f.exe

C:\Users\Admin\AppData\Local\Temp\72b754841152fe254f58a91be978061880967010201d3b686e6ce2ce05d93e8f.exe
"C:\Users\Admin\AppData\Local\Temp\72b754841152fe254f58a91be978061880967010201d3b686e6ce2ce05d93e8f.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4148
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4148 -s 276
  2⤵
  - Program crash
  PID:1088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 240 -p 4148 -ip 4148
1⤵
PID:4592

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/4148-0-0x0000000000D00000-0x0000000000D8A000-memory.dmp

Download

memory/4148-1-0x0000000000D00000-0x0000000000D8A000-memory.dmp