e445c8b17ef3a76f8aa512d21008805b7d1b9ae57631a789ef68830ec301f54a

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
01/04/2025, 11:57

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General

Target

cache/Mss32.dll
Size

345KB
MD5

18a082ad2c18df2556feac3e1055423f
SHA1

7103b549823fb296042ac272a644a131277a9f89
SHA256

d5cb240fc7392008b1e40672196eec56f728fa1db0e87e0b017fac1ac745eb2a
SHA512

b1b1d61837a1603107c95cbecd09b5978fc3cff03f617a4edde9067961c13b624d7645ef0a64f367546b913871e121f1009013f917363557e554635d13a36bb5
SSDEEP

6144:XpcTapyHuUcl0PUpFawtMR6gP4aHrmtcWR3uAF:ZIaQ+l0PoRtW6aHrmtcWRtF

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 4488 wrote to memory of 4516	4488	rundll32.exe	86
PID 4488 wrote to memory of 4516	4488	rundll32.exe	86
PID 4488 wrote to memory of 4516	4488	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cache\Mss32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4488
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cache\Mss32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4516

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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