899f331ee30f147e463b00aca170f105c155d5bb4fe7136aa1a96c123d0a520f

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
17/10/2024, 20:39

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General

Target

Flux B14/natives/OpenAL32.dll
Size

381KB
MD5

9e02334f9bba622885eadb059f0633b3
SHA1

ede381bf55e7d0cd3a7e058237bbc66a8ff63837
SHA256

baf27fc91dc852d78889e052cfc9ed2b6fc0927258bb507a895c6fcd50f10fef
SHA512

066eaaee241976d99e3f11de415976fb0e47e97035d4d7a7c121c33882190f3546637650f841a2858ac1734655f4994dc2cb8c5bdda5828557485fc20a779def
SSDEEP

6144:qB0wNMEdGJE5cN8PLJ8I1kabGLPwrWr+JervPI6YXaZ8AO8+H1MOi7BU:qBDL+af1kabGL/r+JwvPjKaZ8NMO

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 2640 wrote to memory of 3064	2640	rundll32.exe	30
PID 2640 wrote to memory of 3064	2640	rundll32.exe	30
PID 2640 wrote to memory of 3064	2640	rundll32.exe	30
PID 2640 wrote to memory of 3064	2640	rundll32.exe	30
PID 2640 wrote to memory of 3064	2640	rundll32.exe	30
PID 2640 wrote to memory of 3064	2640	rundll32.exe	30
PID 2640 wrote to memory of 3064	2640	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Flux B14\natives\OpenAL32.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2640
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Flux B14\natives\OpenAL32.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3064

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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