f1490985a3c4d1754606d76c77d0852724ccb773a84ee38846f577e6104830a5

Analysis

max time kernel
150s
max time network
158s
platform
windows11-21h2_x64
resource
win11-20240709-en
resource tags

arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
submitted
27/07/2024, 22:29

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General

Target

f1490985a3c4d1754606d76c77d0852724ccb773a84ee38846f577e6104830a5.dll
Size

10.0MB
MD5

400314b8416b5b709c0efebd1b916f84
SHA1

acc6a933734e85dc2dfd142ed1fa4bc6f9abb1aa
SHA256

f1490985a3c4d1754606d76c77d0852724ccb773a84ee38846f577e6104830a5
SHA512

bf1bb9e61abbd92470575d7142afbbbf13539706a0cc57d62e61253e39a9d0700c0e256ce352fa65bfaecd3d7c61ab52675c559d6e8c288d53e4181881265cad
SSDEEP

196608:eCjZpBIX4g43mPnZtRucv5CYq1GZmIhppjnI2W0VGebota39fA:eCdp243mBtVx+OjI90Z5A

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 3820 wrote to memory of 4552	3820	rundll32.exe	81
PID 3820 wrote to memory of 4552	3820	rundll32.exe	81
PID 3820 wrote to memory of 4552	3820	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f1490985a3c4d1754606d76c77d0852724ccb773a84ee38846f577e6104830a5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3820
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f1490985a3c4d1754606d76c77d0852724ccb773a84ee38846f577e6104830a5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4552

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/4552-0-0x00000000021C0000-0x0000000002BA4000-memory.dmp

Filesize
9.9MB

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memory/4552-1-0x00000000021C0000-0x0000000002BA4000-memory.dmp

Filesize
9.9MB

Download