b5fa277e7b02c9e00e819222e9d063feb54f482454f4c705733b9824a27b5023

Analysis

max time kernel
94s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/09/2024, 02:54

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General

Target

b5fa277e7b02c9e00e819222e9d063feb54f482454f4c705733b9824a27b5023.dll
Size

1.2MB
MD5

cab928c99df67ccb5e08ac47bbf03be2
SHA1

919c336275c03f685fd063be7fc367ed6fdb2a4d
SHA256

b5fa277e7b02c9e00e819222e9d063feb54f482454f4c705733b9824a27b5023
SHA512

4d8fc781629ed174d6c35aef0b0c763e441777ff4d611bd52fc475601a7f6dd8d4d7b294fa2d6a6ebe529061d65fdb27efae7c91f31edd9addbf223e85ad82f5
SSDEEP

24576:uTYQI9RJf7qGEhz97lTOfv0PfPz3A6sfxPNRkXhyp:80RuGE5Pff7/R

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 824 wrote to memory of 5032	824	rundll32.exe	83
PID 824 wrote to memory of 5032	824	rundll32.exe	83
PID 824 wrote to memory of 5032	824	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b5fa277e7b02c9e00e819222e9d063feb54f482454f4c705733b9824a27b5023.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:824
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b5fa277e7b02c9e00e819222e9d063feb54f482454f4c705733b9824a27b5023.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5032

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/5032-0-0x0000000074EE0000-0x00000000750A8000-memory.dmp

Filesize
1.8MB

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