72099e272dfcf2052747b328f73624adb9dbb108df44e44d906d75d2d0ebfbcf

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
18/10/2024, 10:05

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General

Target

ExtMenu.dll
Size

188KB
MD5

577f423d02d07989ad3cdf27a2032181
SHA1

40fce5f17a93e5710a0968d74c81e32261002d6e
SHA256

d9adbf90d193cd79cbad1ded212c7735fcc2c32d891fbe7150794f5369244148
SHA512

ca1fe211bbc93534071db278a474daab2b9b28dc8f5be25ab823de508503d13dc38bf92ce93faa9a545f663e317356d824c2c55726bf96ccd06e73b0bbdb114c
SSDEEP

3072:Rp5dvKS5bulYocgdy3el3comKi89FNozPmdyjxN:LDKhcgNpj1pdQX

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 2172 wrote to memory of 2148	2172	rundll32.exe	30
PID 2172 wrote to memory of 2148	2172	rundll32.exe	30
PID 2172 wrote to memory of 2148	2172	rundll32.exe	30
PID 2172 wrote to memory of 2148	2172	rundll32.exe	30
PID 2172 wrote to memory of 2148	2172	rundll32.exe	30
PID 2172 wrote to memory of 2148	2172	rundll32.exe	30
PID 2172 wrote to memory of 2148	2172	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ExtMenu.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ExtMenu.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2148

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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