47d50292c872e9d105ccf18c2bbe6d5cbd517f82d4f74b7c7907eea84b53b9dc

Analysis

max time kernel
120s
max time network
142s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
28-07-2024 21:23

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General

Target

Windows-Search.exe/ffmpeg.dll
Size

2.5MB
MD5

1bb0e1140ef08440ad47d80b70dbf742
SHA1

c2e4243bad76b465b5ab39865ac023db1632d6b0
SHA256

c0d9edde3864d9450744f4bc526a98608b629aeed01c6647f600802e1b1cf671
SHA512

29d71e3bd7df7014a03e26ca6ee5b59ff6e3d06096742fae5dec6282abd1f0d2f24c886a503e3a691d38cc68e0da504a7f657dcec4758b640a1a523d3eeaa57a
SSDEEP

49152:YKM7YWN1tYNFKtJPP5f+8xH6UahvIxi9xrBYHZU7ewdCUQFdqQi9muA:YKM7YWNT2Kt9QoaUalEi9xqZ29dA

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 2620 wrote to memory of 1996	2620	rundll32.exe	29
PID 2620 wrote to memory of 1996	2620	rundll32.exe	29
PID 2620 wrote to memory of 1996	2620	rundll32.exe	29
PID 2620 wrote to memory of 1996	2620	rundll32.exe	29
PID 2620 wrote to memory of 1996	2620	rundll32.exe	29
PID 2620 wrote to memory of 1996	2620	rundll32.exe	29
PID 2620 wrote to memory of 1996	2620	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Windows-Search.exe\ffmpeg.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2620
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Windows-Search.exe\ffmpeg.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1996

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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