1d6300fb759d3e44fc515c37bce65201e9d3d7430a7c7a65651162dd1f69f60c

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 16:22

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General

Target

$SYSDIR/cmll1500.dll
Size

1.3MB
MD5

184d9353bdae764d9e6ea2bb9ea73c75
SHA1

862c18d7ed190854021cd43486db3473cc4dfa5c
SHA256

d70b21b752bc79dc1cf7c438ab107ebf44a4ccc9e50c715ecf4650b33a832a04
SHA512

14b0cfb400e0703a3598d48faec340beb4e5886abdefb0875d36e5cdeff83b6b7368e784b298766238f7cc32854c83461703d6263da55feaf43cab2951ff1d26
SSDEEP

12288:zrUyxLXlyYtgjlV5K0U3lyy6FStgjYB3aUTKB4gqzbFODc+jZunDnGmuovKdwDVW:zs5piQ9p80P

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 4424 wrote to memory of 3044	4424	rundll32.exe	82
PID 4424 wrote to memory of 3044	4424	rundll32.exe	82
PID 4424 wrote to memory of 3044	4424	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\cmll1500.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4424
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\cmll1500.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3044

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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