8c91dbc3e4dbb2931374d7ce7604d747eaa75466229f9e56d9854150a4b284f1

Analysis

max time kernel
140s
max time network
155s
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/SXL/sxlib.dll
Size

867KB
MD5

2643161dfcf2a81b82d43fafe6b15850
SHA1

8c32c26ecc539851a1c8284ab956a8ad9ac28f57
SHA256

e556d7f17cbc5f0f84578aced2272b80b962b6c21a3bb4b67539b5d6f4e9c30e
SHA512

2fde70c06fe6612d72383469e366ebad7c4c7e23457edf485b2dfd43a832f165205a73f4239312c6a1717a3b603ba9be1e8a6636ed90079e6051273e111e6811
SSDEEP

12288:mt6Z4yZEn16UZSrfeXbd778MM74Jh1uC+A3XvaoI0VHLK29uxyMNnrf4BtTdjqAU:/W1lZSrEb6RMJhcS3BI05m29uV52wT

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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2152 wrote to memory of 4592	2152	rundll32.exe	rundll32.exe
PID 2152 wrote to memory of 4592	2152	rundll32.exe	rundll32.exe
PID 2152 wrote to memory of 4592	2152	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\FalconV1.7\SXL\sxlib.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\FalconV1.7\SXL\sxlib.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4592

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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