18e4070da2cf9394ab213161933e536f2ed69cae8833b94b0f60a3619b37f89f

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 16:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

libfontconfig-1.dll
Size

156KB
MD5

5a5075d78961a707ef63336e2aecb7f6
SHA1

7b304d349413c56acd624af6aeeb619d71a16437
SHA256

977dce7f9f8d4cad1b8cc01f7e27a72080e45720888c9f69dd31a6fa33c36f8b
SHA512

3b5f198d047968b679198157a1b1383b33e15db3b9a8b57553eab1f90b325f1fd2336022eb48aaaa49d144aa5919177c277b8b47ce37dbaa70cefd4e427c1113
SSDEEP

3072:iH6xkVvpuW2GTPvNzo9u/19cmKyH66bNgzpFF8JXRe:+6ERudGqy19c9L1F6e

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 7 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 2576	2548	rundll32.exe	30
PID 2548 wrote to memory of 2576	2548	rundll32.exe	30
PID 2548 wrote to memory of 2576	2548	rundll32.exe	30
PID 2548 wrote to memory of 2576	2548	rundll32.exe	30
PID 2548 wrote to memory of 2576	2548	rundll32.exe	30
PID 2548 wrote to memory of 2576	2548	rundll32.exe	30
PID 2548 wrote to memory of 2576	2548	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libfontconfig-1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2548
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\libfontconfig-1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2576

Network

MITRE ATT&CK Enterprise v15

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

Windows 7 deprecation

Loading Replay Monitor...