8c91dbc3e4dbb2931374d7ce7604d747eaa75466229f9e56d9854150a4b284f1

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
31-08-2024 18:07

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General

Target

FalconV1.7/Chrome Hook Function/CefSharp.Core.dll
Size

1.3MB
MD5

a44554d38b7a25a7ab2320fe731c5298
SHA1

c287a88fd3a064b387888f4bbc37a0630c877253
SHA256

35980974bdba6d5dd6a4dc1072e33aab77f72f56c46779cb0216e4801dcc36ab
SHA512

bd8956b7e8ca6d1129fbbb950dd913183b3e92601c2c900aed26d695782e4663654ac57074e1f0f2efcf9cced969487162910dc9bb52b42572d61994b07f2aad
SSDEEP

24576:yXIdphyvfDVKyFnp89jCbBNr0s7HQAqcwYhPolDexla9e6dhkOi0nK+++evP4ZcC:HsJKyzNr0s7HQAqcwYhPolDexla9e6dp

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 1828 wrote to memory of 1224	1828	rundll32.exe	84
PID 1828 wrote to memory of 1224	1828	rundll32.exe	84
PID 1828 wrote to memory of 1224	1828	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\FalconV1.7\Chrome Hook Function\CefSharp.Core.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1828
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\FalconV1.7\Chrome Hook Function\CefSharp.Core.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1224

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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