f48ce1866602b114e653c876334b771107559acf1c685373d2305034613958f0

Analysis

max time kernel
149s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
27/10/2026, 03:48

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General

Target
bin/libintl3.dll
Size 101KB
Sample261027-ec3f3a1vby
SHA256 f48ce1866602b114e653c876334b771107559acf1c685373d2305034613958f0
MD5 d202baa425176287017ffe1fb5d1b77c
SHA1 192e597d8ff0192f6c4e4643361f84277ed51121
SHA512 706d74c56ce8d08539c729bdb6c8d57c9a4b0a1c795b8574a1bb2c452358e1bfd5d4fca5a00ab7568dea4ae02c553ce6ab199b3c6418a44cb8915f7e26bd2988
SSDEEP 1536:bMuK+nitJ6B/16WVlvdftjm0YMBBCauBKNJ0n/bDsS22E:bMuMJ6B/16Srf9ljJ0/boS22E
TLSH
T19BA36E46B2C74CF1D8270C7151AAE73E93305E31C820DEA5DBA0FBAFE9339D15A19256
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5112	3080	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	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 3080	2136	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\libintl3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\libintl3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3080
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3080 -s 628
    3⤵
    - Program crash
    PID:5112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3080 -ip 3080
1⤵
PID:5084

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/3080-0-0x0000000060E40000-0x0000000060E5D000-memory.dmp

Download

memory/3080-1-0x0000000010000000-0x00000000100E0000-memory.dmp