3a2b81f84a4ed157b1a059be3046930972ee8480be3b67ebf15e9bbc941cf883

Analysis

max time kernel
15s
max time network
18s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
15-10-2024 00:23

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General

Target

Primordial/FIX/libEGL.dll
Size

65KB
MD5

fe276543cc6ae9c25f58d95d839293f5
SHA1

4bfea57b0a1393320f1ff4891c990f34a9b27b41
SHA256

fbdf9675b1ff7e32c8026bfaab2534b9b0302ae3773df24aefa2290915469f2f
SHA512

b56fe47fd4a7ba2c211fa9518a33af0ba6943082e00de89c596e59a0111c77742e9e0b8113552bc89ae50d29dee6aaa2cdecdfe82443b3bf5c52327e1b2212b2
SSDEEP

768:x+Ne8iE6s4sgTQ+3lIcXOQPXefmJ+63mzVVx:FbsgE+IixPXhZWh/

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 2948 wrote to memory of 4112	2948	rundll32.exe	73
PID 2948 wrote to memory of 4112	2948	rundll32.exe	73
PID 2948 wrote to memory of 4112	2948	rundll32.exe	73

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Primordial\FIX\libEGL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Primordial\FIX\libEGL.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4112

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

Replay Monitor

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Downloads

memory/4112-0-0x0000000004890000-0x0000000004CE2000-memory.dmp

Filesize
4.3MB

Download
memory/4112-5-0x0000000004891000-0x0000000004B99000-memory.dmp

Filesize
3.0MB

Download
memory/4112-4-0x0000000004890000-0x0000000004CE2000-memory.dmp

Filesize
4.3MB

Download
memory/4112-8-0x0000000064B40000-0x0000000064B54000-memory.dmp

Filesize
80KB

Download
memory/4112-7-0x000000006EB40000-0x000000006EB63000-memory.dmp

Filesize
140KB

Download