883f2d83d04db88e62f5ecba1a8b34c78e2e2eb99074445d704ddab306147348

Analysis

max time kernel
149s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 18:52

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General

Target

$PLUGINSDIR/nsplugin.dll
Size

9KB
MD5

6ee003875c43a2f2578710710ee9fb56
SHA1

ab23dc12e5ccdc91366938ab13b198f76ec5a879
SHA256

e71b9359f2f55bfb22385b65bf09557c9877fa3348bd5ffe75a83570de263258
SHA512

ede939e2eb1a1cd5d20abb35075734cfde4b655da17ad3f367ee3e2e6eee34b0da3ee00c61c09128c540ea4410b62b4b78e92c4f0b7e07c269c5b5f5cc99ee23
SSDEEP

192:4230inPvpIibVEICOne9mxo6ANLz18ce:421PhIcqIZnKmO60zyc

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 behavior: EnumeratesProcesses 2 IoCs

pid	Process
3080	rundll32.exe
3080	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4556 wrote to memory of 3080	4556	rundll32.exe	84
PID 4556 wrote to memory of 3080	4556	rundll32.exe	84
PID 4556 wrote to memory of 3080	4556	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsplugin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4556
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsplugin.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3080

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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