f597e857bd8ed3adb8d0fca17be02ac87696b3dd03c1ba5bd66367e067161fa0

Analysis

max time kernel
107s
max time network
125s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241211-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
04/01/2025, 14:00

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General

Target

platformBinary32/bin/fontmanager.dll
Size

228KB
MD5

3300b959d9fad66d440d4ff668b281ac
SHA1

2dd8ecc38b7780caf60daf3e7b00e4f1cd2c2b12
SHA256

b02b7a45c445e107a4c64b91a0c4697dc521d47ca4f745101f36e8678be8464c
SHA512

c636cfb471242bfb547741a06d890784f66550bfa7adfe1bc9d5706f7a758edb13eb7a3aa5347dd45440ab971e7e6a5189cd671c2288e2ea070ed6e21d5be8b0
SSDEEP

6144:SH/Njq/TQtqTNRwco0k44p5xFotFGMReiDvf/OBx8M:SH/Njq/TQtqTNRwco0k44p5xIGSI

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 3 IoCs

description	pid	Process	procid_target
PID 1184 wrote to memory of 4292	1184	rundll32.exe	81
PID 1184 wrote to memory of 4292	1184	rundll32.exe	81
PID 1184 wrote to memory of 4292	1184	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\platformBinary32\bin\fontmanager.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1184
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\platformBinary32\bin\fontmanager.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4292

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

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