d49877b56eae195a92a251b8a2323f9271c5d1258c8671d26e03ee44425c0478

Analysis

max time kernel
434s
max time network
442s
platform
windows11-21h2_x64
resource
win11-20240730-en
resource tags

arch:x64arch:x86image:win11-20240730-enlocale:en-usos:windows11-21h2-x64system
submitted
01-08-2024 20:53

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General

Target

Data/midiinput.dll
Size

102KB
MD5

88345bad6f4bbbf87146663d193e1fb0
SHA1

eeabd096a5fb90b741161791de125446071b20ef
SHA256

b595335a3cf6493f093e9c183a0ac735d2c3e3125fbfbfd04e4984f36496de1c
SHA512

2b963bce749202a829b8595cbb164623b47f0ebaaedf1788fe2d35937d75517309b40d4f17ecb893b81752a2212c6584aa8db51113ec68cc2c223e6875ba17c4
SSDEEP

1536:JvkJ7cWIygUF/5MrqWl2TR9A1qiXg0sI9rYAv+Ich43sWjcdoo14FVTcXceZW:JsJ7cW3NVWATR4JF+poo1aVTcXceZ

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 2152 wrote to memory of 684	2152	rundll32.exe	81
PID 2152 wrote to memory of 684	2152	rundll32.exe	81
PID 2152 wrote to memory of 684	2152	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Data\midiinput.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Data\midiinput.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:684

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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