8c2ecd1251a00ea84c020a4196d1aa282b1dc2328f3caaf4131906be62b2e3dd

Analysis

max time kernel
9s
max time network
16s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
25/08/2024, 11:30

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General

Target

Cool MP3 Splitter & Joiner/mp3.dll
Size

124KB
MD5

c39d7c3205e66c35665e049da05263b1
SHA1

1ceb742d17ededaf8d4f6e44266f27bc392aa63a
SHA256

432095b7a4ca260feef2863e15654e457ed3db72149a736724a75626a7ac8d9b
SHA512

a78adb91168709508fd4e4221dad52b2890eb8c14b37461fe043f210aac62cb9440b24fa182023d3b1f7d51fde75f3159fdd743a691157dba76fc8c9cd931b84
SSDEEP

1536:iOLF3FljQTTQ2zkre+Xu95mK1GhlO0IkCvWhBW1QToM8+27RYqw05F8A:ft7gETY5I4Y5oM8tdFRT8A

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 2240 wrote to memory of 2888	2240	rundll32.exe	29
PID 2240 wrote to memory of 2888	2240	rundll32.exe	29
PID 2240 wrote to memory of 2888	2240	rundll32.exe	29
PID 2240 wrote to memory of 2888	2240	rundll32.exe	29
PID 2240 wrote to memory of 2888	2240	rundll32.exe	29
PID 2240 wrote to memory of 2888	2240	rundll32.exe	29
PID 2240 wrote to memory of 2888	2240	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Cool MP3 Splitter & Joiner\mp3.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Cool MP3 Splitter & Joiner\mp3.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2888

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

Windows 7 deprecation

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