d8f584ef19c8c8235217f9282bf0064127494f644ce3422f7bf79169ba7edb59

Analysis

user interaction
yes
max time kernel
150s
max time network
143s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
17/08/2026, 09:51

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General

Target
steam_api.dll
Size 455KB
Sample260817-lvyn6axejd
SHA256 d8f584ef19c8c8235217f9282bf0064127494f644ce3422f7bf79169ba7edb59
MD5 1412e1cca176c3f508ecfb10aeeef6e6
SHA1 aaa7745fc428a447b25bc35428dd727cde692db2
SHA512 2f831341770a43669502f7e5eb8f6a1354fa517b90bdf39e6f3d14743c9eda53eff5b2c78a864dab2364f98265dd9ee84daec259eb2509252d9a7726d4c04afc
SSDEEP 12288:2qox0RHxRecEWlahP0EOUgeUZFWOzc6cRuPSCTX:JxUcflahP0EOOUZUqc6ccPSCj
TLSH
T124A47D31F68140F2D49EC1386595AA0B736566D727A10DEBBFA01DB68FC67D10E322CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

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 1132 wrote to memory of 4348	1132	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\steam_api.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1132
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\steam_api.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4348

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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