c64ea4c1784bd5580e8a53668d13945af776f7a3f34a51157ec677ca1f399936

Analysis

max time kernel
95s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07-08-2024 19:31

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General

Target

rc7BYFRON/0xAzul (2).dll
Size

208KB
MD5

fb437fa76df479d1c7f32326494d3922
SHA1

f6ead50a07b938b326fab77f053658b00c1bf789
SHA256

df655e9b4aad5c8c90828755126d8211d6ddd18aa9a38590ffbda6f6969df590
SHA512

9925f8c5634721171158a28b14c59ba8421c85f1b31a6d0d393dc9e9e5195052fb619adfcdc2d77fc6bf78eb550674097d2cee67bcc7ec26313f5e94e784fd57
SSDEEP

6144:AlniJt1wpYpuXYrlXbp2m/8nTyOcTQftV+k:u4EorlXb78nfcTQ1x

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 2184 wrote to memory of 5076	2184	rundll32.exe	83
PID 2184 wrote to memory of 5076	2184	rundll32.exe	83
PID 2184 wrote to memory of 5076	2184	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\rc7BYFRON\0xAzul (2).dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2184
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\rc7BYFRON\0xAzul (2).dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5076

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

Replay Monitor

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Downloads

memory/5076-0-0x0000000075760000-0x00000000757A9000-memory.dmp

Filesize
292KB

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