5eff807aef63234dca6d7b09f0f5e06807b298f3749684d66f121aba0462f509

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-10-2024 16:27

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General

Target

ga/EXTERIUM.dll
Size

1.6MB
MD5

687932f2f49a6665e8fecaa522c7dfc2
SHA1

029a0b9e8e10e83caad07202625fd0b4e53bdc87
SHA256

5b25c651d62c0e0fcc143a409a8783c876522b3fe861d81e4d8338e22f630f1b
SHA512

1ebbf0aa8f46b1a2fed7fefc1478efbbb8e242cab1fa3a336d94cf2f6e0f318d4958fca4c10a22dc239d6a226e8dd3cd95a4976f188f3ce098b7fd2834b24b68
SSDEEP

24576:3gywMoo8X3jDtPNjHpx3Wn36nBgCQqsGZf3k82BK1tyFDG4OIKkM2N5xo:Qyw1RHjDtPjZm6BLQqHf3k8yLOI6

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 856 wrote to memory of 872	856	rundll32.exe	83
PID 856 wrote to memory of 872	856	rundll32.exe	83
PID 856 wrote to memory of 872	856	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ga\EXTERIUM.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:856
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ga\EXTERIUM.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:872

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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