659c54979fa4c75840e4ee9b17393be08dd86c5e7c726493b7eb58a8623bb6a7

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03/10/2024, 13:40

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General

Target

QtGraphicalEffects/qtgraphicaleffectsplugin.dll
Size

95KB
MD5

18ae2b3d324b0b6dcdae31727d2b85f5
SHA1

f9917bfb591e9623260291857b04588e39d9d49c
SHA256

4d54f236792e86f8aa15ffe9b82ffe345ed8b80f6f959979fca3a9657165284a
SHA512

f1387b61d00b3bd7ff5a47b7237d0b30ba4e12eb2cb3f74b5b499085c95bac58b74551c39c1a360010a6f856f67f2ea256fd815d89e6a81a605a8659f1691f5c
SSDEEP

768:bIOdVKWS7/JOyZcCaMgtz8jd4lpdj9Ik4z2+A4yPzto0BIWGhlEOWI+xNmPNFDmp:bVr8A4yPzChlEOWI+xNmPNFqku

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 7 IoCs

description	pid	Process	procid_target
PID 1628 wrote to memory of 2692	1628	rundll32.exe	30
PID 1628 wrote to memory of 2692	1628	rundll32.exe	30
PID 1628 wrote to memory of 2692	1628	rundll32.exe	30
PID 1628 wrote to memory of 2692	1628	rundll32.exe	30
PID 1628 wrote to memory of 2692	1628	rundll32.exe	30
PID 1628 wrote to memory of 2692	1628	rundll32.exe	30
PID 1628 wrote to memory of 2692	1628	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\QtGraphicalEffects\qtgraphicaleffectsplugin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1628
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\QtGraphicalEffects\qtgraphicaleffectsplugin.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2692

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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