1562d61c4dc04525db4202c7770a72c246c6fb7ee7d140da4f29558e12195dca

Analysis

max time kernel
148s
max time network
135s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/08/2026, 08:12

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General

Target
libmysql.dll
Size 1.1MB
Sample260819-j39ehszfmg
SHA256 1562d61c4dc04525db4202c7770a72c246c6fb7ee7d140da4f29558e12195dca
MD5 262508cfd81f9aeb1718bb6169982d0f
SHA1 a0964dacf93078bc570c95dc22134bb8bae812ec
SHA512 f580c97b5d007e6ea9c243f1bf33c1a97097f155e84d4d7f3127c2a12631991b4f64b87370b1c97cee499b3206aa6f477876dde7215601896f83b9c2c78b05ea
SSDEEP 12288:H9FqB/2KsGD9MWprc9TkxnPDQGNga//zGl8++RNGMMzaj7nrf4X1fw4CiVPPd8:6B/wK9MAg9TePZg8KL+RNGajf4Ffl
TLSH
T1C435E153D7534E72E16FDD39802D2A5FC622D204639F88E7BF31AAC1D8529E012B917E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4976	4836	WerFault.exe	89

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	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 728 wrote to memory of 4836	728	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libmysql.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:728
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\libmysql.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4836
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4836 -s 580
    3⤵
    - Program crash
    PID:4976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4836 -ip 4836
1⤵
PID:2524

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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