f246cf90232552a21d48cf82b444b64a323c8f97748866fc4a2740d69fb3e90d

Analysis

max time kernel
71s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30/09/2024, 23:31

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General

Target

f246cf90232552a21d48cf82b444b64a323c8f97748866fc4a2740d69fb3e90dN.dll
Size

5KB
MD5

674ed3920530659dde7a0f198c8e1570
SHA1

ed75f42e0aebae9d78e672aa864f8359fcb75ab9
SHA256

f246cf90232552a21d48cf82b444b64a323c8f97748866fc4a2740d69fb3e90d
SHA512

76b9a1a4bceb5a763e08b6e8936567f1c83f959abb4dfe318dd375acb93f5ed1892b7ec0527a9ce493434bc82316e32e5ec0405f829d56472709af9cc8295c0f
SSDEEP

48:CCy86+Wet9Q/iooHeiefhe+/lSMYEqV2ydWnIqYwyUfOBnDpRqbUsJqb:hy859x0P8MaKLYwyj447

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 1592 wrote to memory of 2136	1592	rundll32.exe	30
PID 1592 wrote to memory of 2136	1592	rundll32.exe	30
PID 1592 wrote to memory of 2136	1592	rundll32.exe	30
PID 1592 wrote to memory of 2136	1592	rundll32.exe	30
PID 1592 wrote to memory of 2136	1592	rundll32.exe	30
PID 1592 wrote to memory of 2136	1592	rundll32.exe	30
PID 1592 wrote to memory of 2136	1592	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f246cf90232552a21d48cf82b444b64a323c8f97748866fc4a2740d69fb3e90dN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1592
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f246cf90232552a21d48cf82b444b64a323c8f97748866fc4a2740d69fb3e90dN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2136

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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