7e8eb69adadb7337fa6a7b18c08b7d3f1ccef733157db636f23e5ec3603a2550

Analysis

max time kernel
121s
max time network
128s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-10-2024 18:28

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General

Target

mssmp3.dll
Size

146KB
MD5

11ee72ff42d9bec23c3a107f5a74b5e7
SHA1

9ae3c0b84268c092773508005bbd2b31757edf8f
SHA256

7a56667de3680c14a78abeca815b410dff6be45e3a812effc63dd441727bca46
SHA512

c23cf9c394c9f9f30c8243a4de41c5b79e90039916a7949a948d4ec7b3e49120fd2986ba05158c8144c6ca7f5a0d14ed20823773a545a69e019e499fcada525c
SSDEEP

3072:3jgWesi/4PhI2POBa2N8iJFpDUgk/Ok60RQpihY5FAg0Fu5lPi:zgAOBa2N9JFpBp2Y5FAO

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 2248 wrote to memory of 1836	2248	rundll32.exe	30
PID 2248 wrote to memory of 1836	2248	rundll32.exe	30
PID 2248 wrote to memory of 1836	2248	rundll32.exe	30
PID 2248 wrote to memory of 1836	2248	rundll32.exe	30
PID 2248 wrote to memory of 1836	2248	rundll32.exe	30
PID 2248 wrote to memory of 1836	2248	rundll32.exe	30
PID 2248 wrote to memory of 1836	2248	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\mssmp3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\mssmp3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1836

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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