36a6bd14c468207bad218c223b40c0ee6c4120a529f96bfd9c8c868d235ee85e

Analysis

max time kernel
134s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2024, 22:33

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General

Target

config/fdsubst.dll
Size

41KB
MD5

0ae1c57b80b6ed8cb6ba5b1f3014f0b8
SHA1

50703f81487b434d0b14aeacc3dcb11fc38d750c
SHA256

be48154f2332a00f384227d39a458031c0ac23f0f46b8f67eddeaf265b4b31c4
SHA512

d4fc1e9da0ddbe43fd511b02baa8adfd4824a5d01308fe85493fd77c052271240c2b24690c257635c217c8c6ac77b190e4b144cffe3e9c3e27cbb483bc0aac10
SSDEEP

768:RcoioqZOeQIL/c+kgOBVAHn/2eeOBPsk0jxvOQPVZ0:RcvoqZHQ6j4Dsn/2hIkBm

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 1196 wrote to memory of 4808	1196	rundll32.exe	84
PID 1196 wrote to memory of 4808	1196	rundll32.exe	84
PID 1196 wrote to memory of 4808	1196	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\config\fdsubst.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\config\fdsubst.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4808

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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